Organic device and method for manufacturing an organic device

Abstract

To unify a luminance difference of each element generated by a deposition pattern of a cathode in an organic device such as an organic EL display device.SOLUTION: An organic device includes an outer edge, a wiring area and a display area. The display area includes a first electrode, an organic layer located on the first electrode, and a second electrode located on the organic layer. The wiring area includes a reference electrode electrically connected to the second electrode and defining a reference potential. The display area includes a first display area and a second display area in contact with the first display area. The second display area includes a standard area including the second electrode and transmission areas not including the second electrode and arranged in a first direction. The second electrode of the standard area includes a plurality of connecting portions connected to the second electrode of the first display area. The plurality of connecting portions include a first connecting portion located on the side of a first side in a second direction. The first connecting portion includes a facing connecting portion located between the transmission areas in the first direction.SELECTED DRAWING: Figure 2

Description

[Technical Field] 【0001】 Embodiments of this disclosure relate to organic devices and methods for manufacturing organic devices. [Background technology] 【0002】 In recent years, there has been a market demand for high-resolution display devices in electronic devices such as smartphones and tablet PCs. These display devices have, for example, a pixel density of 400 ppi or more, or 800 ppi or more. 【0003】 Organic EL display devices are attracting attention because they have good responsiveness and / or high contrast. As a method for forming elements of organic EL display devices, a method of depositing the materials constituting the elements onto a substrate by vapor deposition is known. For example, first, a substrate is prepared in which an anode is formed in a pattern corresponding to the element. Next, an organic material is deposited on the anode through through holes in a mask to form an organic layer on the anode. Subsequently, a conductive material is deposited on the organic layer through through holes in a mask to form a cathode on the organic layer. [Prior art documents] [Patent Documents] 【0004】 [Patent Document 1] Patent No. 6500082 [Patent Document 2] Japanese Patent Publication No. 2021-9355 [Overview of the Initiative] [Problems that the invention aims to solve] 【0005】 In organic devices such as organic EL displays, when a voltage is applied between the anode and cathode, current flows from the anode to the organic layer, and the organic layer emits light that constitutes the image. The current flowing through the organic layer passes through the cathode and flows to a reference electrode that defines the reference potential. Here, depending on the deposition pattern of the cathode, the current resistance value at the cathode of each element may change, and the amount of current flowing through each element may change. As a result, differences in brightness may occur in each element of the organic device, and the uniformity of the display may deteriorate. 【0006】 The embodiments of this disclosure aim to provide an organic device that can effectively solve such problems. [Means for solving the problem] 【0007】 An organic device according to one embodiment of the present disclosure may include an outer edge that extends in a first direction and has first and second sides that are opposite in a second direction perpendicular to the first direction, and third and fourth sides that extend in a direction from the first side to the second side, a wiring region that extends along the first side, and a display region that is in contact with the wiring region. The display region may include a first electrode, an organic layer located on the first electrode, and a second electrode located on the organic layer. The wiring region may include a reference electrode that is electrically connected to the second electrode and defines a reference potential. The display region may include a first display region and a second display region that is in contact with the first display region. The second display region may include a standard region that includes the second electrode and a transparent region that does not include the second electrode and is arranged in the first direction. The second electrode of the standard region may include a plurality of connections that are connected to the second electrode of the first display region. The plurality of connections may include a first connection located on the side of the first side in the second direction. The first connection portion may include opposing connection portions located between the transparent regions in the first direction. [Effects of the Invention] 【0008】 According to one embodiment of this disclosure, the amount of current flowing through each element of an organic device can be made uniform. [Brief explanation of the drawing] 【0009】 [Figure 1] A plan view showing an example of an organic device according to an embodiment of the present disclosure. [Figure 2] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled A1 in the organic device of FIG. 1. [Figure 3] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled B1 in the organic device of FIG. 2. [Figure 4] A plan view showing the state where the second electrode is removed from the organic device of FIG. 3. [Figure 5] A cross-sectional view taken along the C-C line of the organic device of FIG. 3. [Figure 6] A cross-sectional view taken along the D-D line of the organic device of FIG. 3. [Figure 7] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled A2 in the organic device of FIG. 1. [Figure 8] A diagram showing an example of a vapor deposition apparatus equipped with a mask device. [Figure 9] A plan view showing an enlarged view of a portion corresponding to FIG. 3 in the first mask used in the mask device of FIG. 8. [Figure 10] A plan view showing an organic device according to the first embodiment. [Figure 11] A plan view showing an organic device according to the second embodiment. [Figure 12] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled C2 in the organic device of FIG. 11. [Figure 13] [[ID= A plan view showing an organic device according to the third embodiment. [Figure 14] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled C3 in the organic device of FIG. 13. [Figure 15] A plan view showing an organic device according to the comparative example. [Figure 16] A plan view showing an enlarged view of a region surrounded by a two-dot chain line labeled C4 in the organic device of FIG. 15. [Figure 17]It is a plan view showing an organic device according to a reference example. [Figure 18] It is a table showing the simulation results of each example. 【Mode for Carrying Out the Invention】 【0010】 In this specification and the drawings, unless otherwise specifically described, terms that mean a substance that is the basis of a certain structure, such as "substrate", "base material", "plate", "sheet", "film", etc., are not distinguished from each other based only on the difference in name. 【0011】 In this specification and the drawings, unless otherwise specifically described, terms that specify the shape, geometric conditions, and their degrees, such as terms like "parallel" and "orthogonal", and values of length and angle, etc., are not bound by strict meaning and are interpreted to include a range that allows for similar functions. 【0012】 In this specification and the drawings, unless otherwise specifically described, when a certain structure such as a certain member or a certain region is "above", "below", "on the upper side", "on the lower side", or "above", "below" another member or another structure such as another region, it includes the case where a certain structure is in direct contact with another structure. Further, it also includes the case where another structure is included between a certain structure and another structure, that is, the case of indirect contact. Also, unless otherwise specifically described, the terms "above", "upper side", "above", or "below", "lower side", "below" may have the vertical direction reversed. 【0013】 In this specification and the drawings, unless otherwise specifically described, the same or similar reference numerals may be assigned to the same part or parts having the same function, and the repeated description may be omitted. Also, the dimensional ratios in the drawings may be different from the actual ratios for convenience of explanation, or a part of the structure may be omitted from the drawings. 【0014】 In this specification and these drawings, unless otherwise specified, other embodiments and modifications may be combined to the extent that they do not contradict each other. Furthermore, other embodiments may be combined with each other, and other embodiments with their modifications, to the extent that they do not contradict each other. Also, modifications may be combined with each other, to the extent that they do not contradict each other. 【0015】 In this specification and these drawings, unless otherwise specified, when multiple steps are disclosed regarding a manufacturing method or other method, other steps not disclosed may be performed between the disclosed steps. Furthermore, the order of the disclosed steps is arbitrary as long as it does not create a contradiction. 【0016】 In this specification and these drawings, unless otherwise specified, a numerical range represented by the symbol "~" includes the numbers placed before and after the symbol "~". For example, the numerical range defined by the expression "34~38 mass%" is the same as the numerical range defined by the expression "34 mass% or more and 38 mass% or less". 【0017】 A first aspect of this disclosure is an organic device, An outer edge including a first edge and a second edge that extends in a first direction and is opposite to the first direction in a second direction perpendicular to the first direction, and a third edge and a fourth edge that extends in a direction from the first edge toward the second edge, The wiring area extending along the first side, The system includes a display area adjacent to the wiring area, The display area includes a first electrode, an organic layer located on the first electrode, and a second electrode located on the organic layer. The wiring region is electrically connected to the second electrode and includes a reference electrode that defines a reference potential. The display area includes a first display area and a second display area adjacent to the first display area. The second display region includes a standard region including the second electrode and a transparent region not including the second electrode, which is arranged in the first direction. The second electrode in the standard region includes a plurality of connection parts connected to the second electrode in the first display region, The plurality of connecting portions include a first connecting portion located on the side of the first edge in the second direction, The first connection portion is an organic device that includes an opposing connection portion located between the transparent regions in the first direction. 【0018】 A second aspect of this disclosure relates to an organic device according to the first aspect described above, The plurality of connecting portions may include a second connecting portion located on the side of the second edge in the second direction. 【0019】 A third aspect of this disclosure relates to an organic device according to the second aspect described above, The standard region includes a second direction portion in which the second electrode extends from the second connection portion to the first connection portion in the second direction. The opposing connecting portion may be located at the end of the second directional portion on the side of the first edge in the second direction. 【0020】 A fourth aspect of this disclosure relates to an organic device according to the third aspect described above, The transparent region may extend from the end in the second direction that is in contact with the first display region on the side of the second edge to the end in the second direction that is in contact with the first display region on the side of the first edge. 【0021】 A fifth aspect of this disclosure relates to an organic device according to the third aspect described above, The standard region may include a first-direction portion in which the second electrode extends in the first direction such that it connects two adjacent second-direction portions in the first direction. 【0022】 A sixth aspect of this disclosure relates to an organic device according to each of the first to fifth aspects described above, The standard region may include a region in which the second electrode and the organic layer do not overlap in a plan view. 【0023】 A seventh aspect of this disclosure relates to an organic device according to each of the first to sixth aspects described above, The transparent region may include a region in which the substrate of the organic device and the organic layer do not overlap in a plan view. 【0024】 The eighth aspect of this disclosure relates to an organic device according to each of the first to seventh aspects described above, The first connection portion may include two or more of the opposing connection portions. 【0025】 A ninth aspect of this disclosure relates to an organic device according to each of the first to eighth aspects described above, The dimensions of the first connection portion in the first direction may be 5 μm or more and 500 μm or less. 【0026】 A tenth aspect of this disclosure relates to an organic device according to each of the first to ninth aspects described above, The first connecting portions may be arranged in the first direction at intervals of 10 μm to 550 μm. 【0027】 An eleventh aspect of this disclosure relates to an organic device according to each of the first to tenth aspects described above, The second electrode in the standard region may include a first layer and a second layer that partially overlaps the first layer in a plan view. 【0028】 A twelfth aspect of this disclosure relates to an organic device according to the eleventh aspect described above, The second electrode in the standard region may include a third layer that partially overlaps the first or second layer in a plan view. 【0029】 A thirteenth aspect of this disclosure relates to an organic device according to each of the first to twelfth aspects described above, The occupancy rate of the second electrode in the second display area may be 40% or more and 95% or less. 【0030】 A fourteenth aspect of this disclosure relates to an organic device according to each of the first to thirteenth aspects described above, The first electrode contains a metal oxide, The second electrode may contain a metal. 【0031】 A fifteenth aspect of this disclosure is a method for manufacturing an organic device according to each of the first to fourteenth aspects described above, The process includes a second electrode formation step of forming the second electrode on the organic layer on the first electrode, The second electrode includes a first layer and a second layer that partially overlaps the first layer in a plan view. The second electrode formation step is as follows: A step of forming the first layer by a vapor deposition method using a first mask, A method for manufacturing an organic device, comprising the step of forming the second layer by a vapor deposition method using a second mask. 【0032】 A sixteenth aspect of this disclosure relates to a method for manufacturing an organic device according to the fifteenth aspect described above, The second electrode includes a third layer that partially overlaps the first or second layer in a plan view. The second electrode formation step may include a step of forming the third layer by a vapor deposition method using a third mask. 【0033】 One embodiment of this disclosure will be described in detail with reference to the drawings. Note that the embodiments described below are examples of embodiments of this disclosure, and this disclosure is not to be construed as being limited to these embodiments only. 【0034】 The organic device 100 according to this embodiment will be described below. Figure 1 is a plan view showing an example of the organic device 100 as viewed along the direction normal to the substrate of the organic device 100. In the following description, viewing along the direction normal to the surface of the base material such as a substrate will also be referred to as a plan view. 【0035】 As shown in Figure 1, the organic device 100 has a substantially rectangular planar shape. In a plan view, the organic device 100 has an outer edge 100L that includes a first side 100La and a second side 100Lb extending in a first direction D1 (left-right direction in Figure 1), and a third side 100Lc and a fourth side 100Ld extending in a second direction D2 (up-down direction in Figure 1) perpendicular to the first direction D1. The first side 100La and the second side 100Lb face each other in the second direction D2. The first side 100La is located on one side (the lower side in Figure 1) in the second direction D2, and the second side 100Lb is located on the other side (the upper side in Figure 1) in the second direction D2. The third side 100Lc and the fourth side 100Ld extend in the direction from the first side 100La toward the second side 100Lb. The third side 100Lc and the fourth side 100Ld face each other in the first direction D1. The third side 100Lc is located on one side (the left side in Figure 1) in the first direction D1, and the fourth side 100Ld is located on the other side (the right side in Figure 1) in the first direction D1. 【0036】 As shown in Figure 1, the organic device 100 has a wiring area 100W and a display area 100D in a plan view. The wiring area 100W extends along the first side 100La. As shown in Figure 1, the wiring area 100W may be located on one side (the lower side in Figure 1) of the display area 100D in the second direction D2. The display area 100D is in contact with the wiring area 100W. As shown in Figure 1, the display area 100D may be in contact with the wiring area 100W in the second direction D2. The display area 100D may be located on the other side (the upper side in Figure 1) of the wiring area 100W in the second direction D2. The display area 100D may have a larger area than the wiring area 100W. 【0037】 The display area 100D includes a plurality of elements 115 arranged along the in-plane direction of the substrate. The elements 115 are, for example, pixels. In a plan view, the display area 100D includes a first display area 101 and a second display area 102. The second display area 102 is adjacent to the first display area 101. The second display area 102 may have a smaller area than the first display area 101. As shown in Figure 1, the second display area 102 may be surrounded by the first display area 101. As shown in Figure 1, the second display area 102 may have a circular or elliptical contour. Although not shown, a part of the outer edge of the second display area 102 may overlap with a part of the outer edge of the first display area 101. Also, although not shown, the second display area 102 may have a rectangular contour. In this case, for example, the outer edge of the second display area 102 on the second side 100Lb may be located on the same straight line as the outer edge of the first display area 101 on the second side 100Lb. 【0038】 Figure 2 is a plan view showing an enlarged view of the region enclosed by the dashed line labeled A1 in the organic device 100 of Figure 1. In the first display region 101, the elements 115 may be arranged along two different directions. As shown in Figures 1 and 2, two or more elements 115 in the first display region 101 may be arranged along the first direction D1. Alternatively, two or more elements 115 in the first display region 101 may be arranged along the second direction D2. 【0039】 As shown in Figure 2, the display area 100D includes the second electrode 140. The second electrode 140 is located on the organic layer 130, which will be described later. The second electrode 140 is electrically connected to the organic layer 130. The second electrode 140 located in the first display area 101 is also referred to as the second electrode 140X. The second electrode 140 located in the second display area 102 is also referred to as the second electrode 140Y. 【0040】 The second electrode 140X has a first occupancy ratio. The first occupancy ratio is calculated by dividing the total area of ​​the second electrode 140X located in the first display area 101 by the area of ​​the first display area 101. The second electrode 140Y has a second occupancy ratio. The second occupancy ratio is calculated by dividing the total area of ​​the second electrode 140Y located in the second display area 102 by the area of ​​the second display area 102. The second occupancy ratio may be smaller than the first occupancy ratio. For example, as shown in Figure 2, the second display area 102 may include a standard area 103 and a transparent area 104. The standard area 103 is the area that includes the second electrode 140Y. The transparent area 104 is the area that does not include the second electrode 140Y. 【0041】 The second occupancy rate may be, for example, 20% or more, 40% or more, or 50% or more. The second occupancy rate may be, for example, 60% or less, 80% or less, or 95% or less. The range of the second occupancy rate may be determined by a first group consisting of 20%, 40%, and 50%, and / or a second group consisting of 60%, 80%, and 95%. The range of the second occupancy rate may be determined by a combination of any one value included in the first group and any one value included in the second group. The range of the second occupancy rate may be determined by a combination of any two values ​​included in the first group. The range of the second occupancy rate may be determined by a combination of any two values ​​included in the second group. For example, it may be 20% to 95%, 20% to 80%, 20% to 60%, 20% to 50%, 20% to 40%, 40% to 95%, 40% to 80%, 40% to 60%, 40% to 50%, 50% to 95%, 50% to 80%, 50% to 60%, 60% to 95%, 60% to 80%, or 80% to 95%. 【0042】 The ratio of the second market share to the first market share may be, for example, 0.2 or greater, 0.4 or greater, or 0.5 or greater. The ratio of the second market share to the first market share may be, for example, 0.6 or less, 0.8 or less, or 0.95 or less. The range of the ratio of the second market share to the first market share may be determined by a first group consisting of 0.2, 0.4 and 0.5, and / or a second group consisting of 0.6, 0.8 and 0.95. The range of the ratio of the second market share to the first market share may be determined by a combination of any one value from the first group and any one value from the second group. The range of the ratio of the second market share to the first market share may be determined by a combination of any two values ​​from the first group. The range of the ratio of the second market share to the first market share may be determined by a combination of any two values ​​from the second group. For example, it may be 0.2 or more and 0.95 or less, 0.2 or more and 0.8 or less, 0.2 or more and 0.6 or less, 0.2 or more and 0.5 or less, 0.2 or more and 0.4 or less, 0.4 or more and 0.95 or less, 0.4 or more and 0.8 or less, 0.4 or more and 0.6 or less, 0.4 or more and 0.5 or less, 0.5 or more and 0.95 or less, 0.5 or more and 0.8 or less, 0.5 or more and 0.6 or less, 0.6 or more and 0.95 or less, 0.6 or more and 0.8 or less, and 0.8 or more and 0.95 or less. 【0043】 The transmittance of the standard region 103 is also referred to as the first transmittance TR1. The transmittance of the transparent region 104 is also referred to as the second transmittance TR2. Since the transparent region 104 does not include the second electrode 140Y, the second transmittance TR2 is higher than the first transmittance TR1. Therefore, in the second display region 102 which includes the transparent region 104, light that reaches the organic device 100 can pass through the transparent region 104 and reach optical components on the back side of the substrate. Optical components are components that perform some function by detecting light, such as cameras. Since the second display region 102 includes the standard region 103, if the element 115 is a pixel, an image can be displayed in the second display region 102. In this way, the second display region 102 can detect light and display an image. The functions of the second display region 102 that are realized by detecting light are, for example, sensors such as cameras, fingerprint sensors, and facial recognition sensors. The higher the second transmittance TR2 and the lower the second occupancy rate of the transparent area 104 of the second display area 102, the greater the amount of light the sensor can receive. 【0044】 If either the dimensions of the standard region 103 in the first direction D1 and the second direction D2, or the dimensions of the transmission region 104 in the first direction D1 and the second direction D2, are 1 mm or less, the first transmittance TR1 and the second transmittance TR2 can be measured using a micro-spectrophotometer. Either the OSP-SP200 manufactured by Olympus Corporation or the LCF series manufactured by Otsuka Electronics Co., Ltd. can be used as the micro-spectrophotometer. Both micro-spectrophotometers can measure transmittance in the visible range from 380 nm to 780 nm. Quartz, borosilicate glass for TFT liquid crystals, or alkali-free glass for TFT liquid crystals can be used as a reference. The measurement results at 550 nm can be used as the first transmittance TR1 and the second transmittance TR2. 【0045】 If the dimensions of the standard region 103 in the first direction D1 and the second direction D2, and the dimensions of the transmitted region 104 in the first direction D1 and the second direction D2 are both greater than 1 mm, the first transmittance TR1 and the second transmittance TR2 can be measured using a spectrophotometer. Either the UV-2600i or UV-3600i Plus ultraviolet-visible spectrophotometer manufactured by Shimadzu Corporation can be used. By attaching a micro-aperture unit to the spectrophotometer, the transmittance of a region with dimensions of up to 1 mm can be measured. Air can be used as a reference. The measurement results at 550 nm can be used as the first transmittance TR1 and the second transmittance TR2. 【0046】 The ratio of the second transmittance TR2 to the first transmittance TR1, TR2 / TR1, may be, for example, 1.2 or greater, 1.5 or greater, or 1.8 or greater. TR2 / TR1 may be, for example, 2 or less, 3 or less, or 4 or less. The range of TR2 / TR1 may be determined by a first group consisting of 1.2, 1.5, and 1.8, and / or a second group consisting of 2, 3, and 4. The range of TR2 / TR1 may be determined by a combination of any one value from the first group and any one value from the second group. The range of TR2 / TR1 may be determined by a combination of any two values ​​from the first group. The range of TR2 / TR1 may be determined by a combination of any two values ​​from the second group. For example, it may be 1.2 or more and 4 or less, 1.2 or more and 3 or less, 1.2 or more and 2 or less, 1.2 or more and 1.8 or less, 1.2 or more and 1.5 or less, 1.5 or more and 4 or less, 1.5 or more and 3 or less, 1.5 or more and 2 or less, 1.5 or more and 1.8 or less, 1.8 or more and 4 or less, 1.8 or more and 3 or less, 1.8 or more and 2 or less, 2 or more and 4 or less, 2 or more and 3 or less, and 3 or more and 4 or less. 【0047】 As shown in Figure 2, the transparent regions 104 are arranged in the first direction D1. The transparent regions 104 may be located between the standard regions 103 in the first direction D1. That is, the standard regions 103 and the transparent regions 104 may be arranged alternately in the first direction D1. 【0048】 Both ends of the transparent region 104 in the second direction D2 may be in contact with the first display region 101. The transparent region 104 may extend from the end in contact with the first display region 101 on the side of the second edge 100Lb (upper side in Figure 2) in the second direction D2 to the end in contact with the first display region 101 on the side of the first edge 100La (lower side in Figure 2) in the second direction D2. 【0049】 As shown in Figure 2, the transparent region 104 has a first transparent dimension TD1 in the first direction D1 and a second transparent dimension TD2 in the second direction D2. 【0050】 The second transmission dimension TD2 may be greater than the first transmission dimension TD1. The ratio of the second transmission dimension TD2 to the first transmission dimension TD1, TD2 / TD1, may be, for example, 2 or more, 5 or more, 10 or more, or 20 or more. TD2 / TD1 may be, for example, 50 or less, 100 or less, 200 or less, or 500 or less. The range of TD2 / TD1 may be defined by a first group consisting of 2, 5, 10, and 20, and / or a second group consisting of 50, 100, 200, and 500. The range of TD2 / TD1 may be defined by a combination of any one value from the first group and any one value from the second group. The range of TD2 / TD1 may be defined by a combination of any two values ​​from the first group. The range of TD2 / TD1 may be defined by a combination of any two values ​​from the second group. For example, it can be 2 or more and 500 or less, 2 or more and 200 or less, 2 or more and 100 or less, 2 or more and 50 or less, 2 or more and 20 or less, 2 or more and 10 or less, 2 or more and 5 or less, 5 or more and 500 or less, 5 or more and 200 or less, 5 or more and 100 or less, 5 or more and 50 or less, 5 or more and 20 or less, 5 or more and 10 or less, 10 or more and 500 or less, 10 or more and 200 or less It is also fine to be below, 10 to 100 or below, 10 to 50 or below, 10 to 20 or below, 20 to 500 or below, 20 to 200 or below, 20 to 100 or below, 20 to 50 or below, 50 to 500 or below, 50 to 200 or below, 50 to 100 or below, 100 to 500 or below, 100 to 200 or below, and 200 to 500 or below. 【0051】 The first transmission dimension TD1 of the transmission region 104 may be, for example, 5 μm or more, 20 μm or more, or 100 μm or more. The first transmission dimension TD1 may be, for example, 300 μm or less, 350 μm or less, or 550 μm or less. The range of the first transmission dimension TD1 of the transmission region 104 may be defined by a first group consisting of 5 μm, 20 μm and 100 μm, and / or a second group consisting of 300 μm, 350 μm and 550 μm. The range of the first transmission dimension TD1 of the transmission region 104 may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the first transmission dimension TD1 of the transmission region 104 may be defined by a combination of any two values ​​included in the first group. The range of the first transmission dimension TD1 of the transmission region 104 may be determined by any two combinations of values ​​included in the second group described above. For example, it may be 5 μm or more and 550 μm or less, 5 μm or more and 350 μm or less, 5 μm or more and 300 μm or less, 5 μm or more and 100 μm or less, 5 μm or more and 20 μm or less, 20 μm or more and 550 μm or less, 20 μm or more and 350 μm or less, 20 μm or more and 300 μm or less, 20 μm or more and 300 μm or less, 20 μm or more and 100 μm or less, 100 μm or more and 550 μm or less, 100 μm or more and 350 μm or less, 100 μm or more and 300 μm or less, 300 μm or more and 550 μm or less, 300 μm or more and 350 μm or more and 550 μm or less. 【0052】 As shown in Figure 2, the second electrode 140Y of the standard region 103 includes a plurality of connection parts 105 connected to the second electrode 140X of the first display region 101. These connection parts 105 electrically connect the second electrode 140Y of the standard region 103 and the second electrode 140X of the first display region 101. The connection parts 105 may consist of the second electrode 140Y of the standard region 103 located at the boundary with the first display region 101. 【0053】 The multiple connection parts 105 include a first connection part 105a located on the side of the first side 100La (lower side in Figure 2) in the second direction D2, and a second connection part 105b located on the side of the second side 100Lb (upper side in Figure 2) in the second direction D2. The second connection part 105b is located on the opposite side from the first connection part 105a in the second direction D2. As shown in Figure 2, among the multiple connection parts 105, the connection part located on the lower half side of the second display area 102 may constitute the first connection part 105a, and the connection part located on the upper half side of the second display area 102 may constitute the second connection part 105b. Although not shown in the diagram, if the second display area 102 has a rectangular outline and the outer edge of the second side 100Lb of the second display area 102 is located on the same straight line as the outer edge of the second side 100Lb of the first display area 101, then the second electrode 140Y does not need to include the second connection portion 105b. 【0054】 The first connection portion 105a includes an opposing connection portion 106. The opposing connection portion 106 is located between the transparent regions 104 in the first direction D1. Therefore, the opposing connection portion 106 faces the reference electrode 150, which will be described later. That is, the connection portion of the first connection portion 105a that faces the reference electrode 150 constitutes the opposing connection portion 106. Here, the term "opposing" is not used in the strict sense of facing each other so that their horizontal planes are parallel to the object, but rather in the sense of generally facing the side of the object. The opposing connection portion 106 is defined as the connection portion of the first connection portion 105a located between the transparent regions 104 in the first direction D1. The first connection portion 105a may include two or more opposing connection portions 106. As shown in Figure 2, the entirety of the first connection portion 105a may constitute the opposing connection portion 106, or a part of the first connection portion 105a may constitute the opposing connection portion 106. 【0055】 As shown in Figure 2, the first connecting portion 105a has a connection dimension CD1 in the first direction D1. The first connecting portions 105a may be arranged along the first direction D1 with a connection period CC1. 【0056】 The connection dimension CD1 of the first connection part 105a may be, for example, 5 μm or more, 20 μm or more, or 100 μm or more. The connection dimension CD1 of the first connection part 105a may be, for example, 250 μm or less, 300 μm or less, or 500 μm or less. The range of the connection dimension CD1 of the first connection part 105a may be defined by a first group consisting of 5 μm, 20 μm and 100 μm, and / or a second group consisting of 250 μm, 300 μm and 500 μm. The range of the connection dimension CD1 of the first connection part 105a may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the connection dimension CD1 of the first connection part 105a may be defined by a combination of any two values ​​included in the first group. The range of the connection dimension CD1 of the first connection part 105a may be determined by any two combinations of values ​​included in the second group described above. For example, it may be 5 μm or more and 500 μm or less, 5 μm or more and 300 μm or less, 5 μm or more and 250 μm or less, 5 μm or more and 100 μm or less, 5 μm or more and 20 μm or less, 20 μm or more and 500 μm or less, 20 μm or more and 300 μm or less, 20 μm or more and 250 μm or less, 20 μm or more and 100 μm or less, 100 μm or more and 500 μm or less, 100 μm or more and 300 μm or less, 100 μm or more and 250 μm or less, 250 μm or more and 500 μm or less, 250 μm or more and 300 μm or more and 500 μm or less. 【0057】 The connection period CC1 of the first connection part 105a may be, for example, 10 μm or more, 30 μm or more, or 150 μm or more. The connection period CC1 of the first connection part 105a may be, for example, 300 μm or less, 350 μm or less, or 550 μm or less. The range of the connection period CC1 of the first connection part 105a may be determined by a first group consisting of 10 μm, 30 μm and 150 μm, and / or a second group consisting of 300 μm, 350 μm and 550 μm. The range of the connection period CC1 of the first connection part 105a may be determined by a combination of any one value included in the first group and any one value included in the second group. The range of the connection period CC1 of the first connection part 105a may be determined by a combination of any two values ​​included in the first group. The range of the connection period CC1 of the first connection part 105a may be determined by any two combinations of values ​​included in the second group described above. For example, it may be 10 μm or more and 550 μm or less, 10 μm or more and 350 μm or less, 10 μm or more and 300 μm or less, 10 μm or more and 150 μm or less, 10 μm or more and 30 μm or less, 30 μm or more and 550 μm or less, 30 μm or more and 350 μm or less, 30 μm or more and 300 μm or less, 30 μm or more and 150 μm or less, 150 μm or more and 550 μm or less, 150 μm or more and 350 μm or less, 150 μm or more and 300 μm or less, 300 μm or more and 550 μm or less, 300 μm or more and 350 μm or less, and 350 μm or more and 550 μm or less. 【0058】 The connection dimension of the second connection portion 105b in the first direction D1 may be the same as the connection dimension CD1 of the first connection portion 105a in the first direction D1. Furthermore, the connection dimension of the second connection portion 105b in the first direction D1 may be larger or smaller than the connection dimension CD1 of the first connection portion 105a in the first direction D1. For example, the connection dimension of the second connection portion 105b in the first direction D1 may be 5 μm or more, 20 μm or more, or 100 μm or more. Also, for example, the connection dimension of the second connection portion 105b in the first direction D1 may be 250 μm or less, 300 μm or less, or 500 μm or less. 【0059】 The connection period of the second connection portion 105b in the first direction D1 may be the same as the connection period CC1 of the first connection portion 105a in the first direction D1. Furthermore, the connection period of the second connection portion 105b in the first direction D1 may be greater than or less than the connection period CC1 of the first connection portion 105a in the first direction D1. For example, the connection period of the second connection portion 105b in the first direction D1 may be 10 μm or more, 30 μm or more, or 150 μm or more. Also, for example, the connection period of the second connection portion 105b in the first direction D1 may be 300 μm or less, 350 μm or less, or 550 μm or less. 【0060】 As shown in Figure 2, the standard region 103 may include a second direction portion 103L in which the second electrode 140Y extends from the second connection portion 105b to the first connection portion 105a in the second direction D2. That is, the second electrode 140Y included in the second direction portion 103L extends from the second connection portion 105b to the first connection portion 105a in the second direction D2. In this case, the opposing connection portion 106 is located at the end of the second direction portion 103L on the side of the first side 100La in the second direction D2 (the lower side in Figure 2). That is, the end of the second direction portion 103L on the side of the first side 100La in the second direction D2 constitutes the opposing connection portion 106 described above. 【0061】 The dimension DD1 of the second display area 102 in the first direction D1 may be, for example, 0.5 mm or more, 3 mm or more, or 5 mm or more. The dimension DD1 of the second display area 102 in the first direction D1 may be, for example, 10 mm or less, 20 mm or less, or 30 mm or less. The range of the dimension DD1 of the second display area 102 in the first direction D1 may be defined by a first group consisting of 0.5 mm, 3 mm, and 5 mm, and / or a second group consisting of 10 mm, 20 mm, and 30 mm. The range of the dimension DD1 of the second display area 102 in the first direction D1 may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the dimension DD1 of the second display area 102 in the first direction D1 may be defined by a combination of any two values ​​included in the first group. The range of the dimension DD1 of the second display area 102 in the first direction D1 may be determined by any two combinations of values ​​included in the second group described above. For example, it may be 0.5 mm or more and 30 mm or less, 0.5 mm or more and 20 mm or less, 0.5 mm or more and 10 mm or less, 0.5 mm or more and 5 mm or less, 0.5 mm or more and 3 mm or less, 3 mm or more and 30 mm or less, 3 mm or more and 20 mm or less, 3 mm or more and 10 mm or less, 3 mm or more and 5 mm or less, 5 mm or more and 30 mm or less, 5 mm or more and 20 mm or less, 5 mm or more and 10 mm or less, 10 mm or more and 30 mm or less, 10 mm or more and 20 mm or more and 30 mm or less. 【0062】 The dimension DD2 of the second display area 102 in the second direction D2 may be, for example, 0.5 mm or more, 3 mm or more, or 5 mm or more. The dimension DD2 of the second display area 102 in the second direction D2 may be, for example, 10 mm or less, 20 mm or less, or 30 mm or less. The range of the dimension DD2 of the second display area 102 in the second direction D2 may be defined by a first group consisting of 0.5 mm, 3 mm, and 5 mm, and / or a second group consisting of 10 mm, 20 mm, and 30 mm. The range of the dimension DD2 of the second display area 102 in the second direction D2 may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the dimension DD2 of the second display area 102 in the second direction D2 may be defined by a combination of any two values ​​included in the first group. The range of the dimension DD2 of the second display area 102 in the second direction D2 may be determined by any two combinations of values ​​included in the second group described above. For example, it may be 0.5 mm or more and 30 mm or less, 0.5 mm or more and 20 mm or less, 0.5 mm or more and 10 mm or less, 0.5 mm or more and 5 mm or less, 0.5 mm or more and 3 mm or less, 3 mm or more and 30 mm or less, 3 mm or more and 20 mm or less, 3 mm or more and 10 mm or less, 3 mm or more and 5 mm or less, 5 mm or more and 30 mm or less, 5 mm or more and 20 mm or less, 5 mm or more and 10 mm or less, 10 mm or more and 30 mm or less, 10 mm or more and 20 mm or more and 30 mm or less. 【0063】 Figure 3 is a plan view showing an enlarged view of the region enclosed by the dashed line labeled B1 in the organic device 100 of Figure 2. Figure 4 is a plan view showing the organic device 100 of Figure 3 with the second electrode 140 removed. Figure 5 is a cross-sectional view of the first display region 101 of the organic device 100 of Figure 3 along the CC line. 【0064】 As shown in Figure 5, the organic device 100 includes a substrate 110 and an element 115 located on the substrate 110. More specifically, the display area 100D of the organic device 100 includes the substrate 110 and the element 115 located on the substrate 110. The element 115 has a first electrode 120, an organic layer 130 located on the first electrode 120, and a second electrode 140 located on the organic layer 130. 【0065】 The organic device 100 may include an insulating layer 160 located between two first electrodes 120 that are adjacent to each other in a plan view. The insulating layer 160 may contain, for example, polyimide. The insulating layer 160 may overlap the ends of the first electrodes 120. 【0066】 The organic device 100 may be an active-matrix type. For example, although not shown in the figures, the organic device 100 may include switches electrically connected to each of the multiple elements 115. The switches are, for example, transistors. The switches can control the ON / OFF state of voltage or current to the corresponding element 115. 【0067】 The substrate 110 may be a plate-shaped member having insulating properties. Preferably, the substrate 110 has transparency that allows light to pass through. 【0068】 If the substrate 110 has a predetermined transparency, the transparency of the substrate 110 may be such that it allows light emitted from the organic layer 130 to pass through and display. For example, the transmittance of the substrate 110 in the visible light region may be 80% or more, or 90% or more. The transmittance of the substrate 110 can be measured by the test method for total light transmittance of transparent plastic materials in accordance with JIS K7361-1. 【0069】 The substrate 110 may or may not be flexible. The substrate 110 can be appropriately selected depending on the application of the organic device 100. 【0070】 As the material for the substrate 110, for example, rigid materials that do not allow flexibility, such as quartz glass, Pyrex® glass, or synthetic quartz plates, or flexible materials that allow flexibility, such as resin films, optical resin plates, or thin glass, can be used. The substrate may also be a laminate having a barrier layer on one or both sides of a resin film. 【0071】 The thickness of the substrate 110 can be appropriately selected depending on the material used for the substrate 110 and the application of the organic device 100. The thickness of the substrate 110 may be, for example, 0.005 mm or more. Alternatively, the thickness of the substrate 110 may be, for example, 5 mm or less. 【0072】 Element 115 is configured to perform some function when a voltage is applied between the first electrode 120 and the second electrode 140, causing a current to flow between the first electrode 120 and the second electrode 140. For example, if element 115 is a pixel of an organic EL display device, element 115 can emit light that constitutes an image. 【0073】 The first electrode 120 contains a conductive material. For example, the first electrode 120 may contain a metal, a conductive metal oxide, or other conductive inorganic material. The first electrode 120 may also contain a transparent and conductive metal oxide, such as indium tin oxide. 【0074】 The materials that make up the first electrode 120 include metals such as Au, Cr, Mo, Ag, and Mg; inorganic oxides such as indium tin oxide (ITO), indium zinc oxide (IZO), zinc oxide, and indium oxide; and conductive polymers such as metal-doped polythiophene. These conductive materials may be used individually or in combination of two or more types. When using two or more types, layers made of each material may be laminated. Alternatively, alloys containing two or more materials may be used. For example, magnesium alloys such as MgAg can be used. 【0075】 The organic layer 130 contains an organic material. When an electric current is passed through the organic layer 130, the organic layer 130 can perform some function. "Electrification" means that a voltage is applied to the organic layer 130, causing an electric current to flow through it. The organic layer 130 can be a light-emitting layer that emits light when an electric current is passed through it, or a layer whose light transmittance or refractive index changes when an electric current is passed through it. The organic layer 130 may also contain an organic semiconductor material. 【0076】 As shown in Figures 4 and 5, the organic layer 130 may include a first organic layer 130A and a second organic layer 130B. Also, as shown in Figure 4, the organic layer 130 may further include a third organic layer 130C. The first organic layer 130A, the second organic layer 130B, and the third organic layer 130C may be, for example, a red light-emitting layer, a blue light-emitting layer, and a green light-emitting layer. In the following description, when describing a configuration of the organic layer that is common to the first organic layer 130A, the second organic layer 130B, and the third organic layer 130C, the term and reference numeral "organic layer 130" will be used. 【0077】 The stacked structure including the first electrode 120, the first organic layer 130A, and the second electrode 140 is also referred to as the first element 115A. The stacked structure including the first electrode 120, the second organic layer 130B, and the second electrode 140 is also referred to as the second element 115B. The stacked structure including the first electrode 120, the third organic layer 130C, and the second electrode 140 is also referred to as the third element 115C. When the organic device 100 is an organic EL display device, the first element 115A, the second element 115B, and the third element 115C are each subpixels. 【0078】 In the following description, when describing a configuration common to the first element 115A, the second element 115B, and the third element 115C, the term and reference numeral "element 115" will be used. In a plan view such as Figure 4, the contour of element 115 may be the contour of the organic layer 130 that overlaps with the first electrode 120 and the second electrode 140 in a plan view. If the organic device 100 includes an insulating layer 160, the contour of element 115 may be the contour of the organic layer 130 that overlaps with the first electrode 120 and the second electrode 140 in a plan view but does not overlap with the insulating layer 160. 【0079】 The arrangement of the first element 115A, the second element 115B, and the third element 115C will now be described. As shown in Figure 4, in the display area 100D, the first element 115A, the second element 115B, and the third element 115C may each be arranged along the first direction D1. Alternatively, the first element 115A, the second element 115B, and the third element 115C may each be arranged along the second direction D2. 【0080】 As shown in Figure 4, the display area 100D may include a plurality of element rows 115L arranged in a first direction D1. The plurality of element rows 115L may include a first element row 115La and a second element row 115Lb that are adjacent to each other in the first direction D1. The first element row 115La and the second element row 115Lb may be arranged alternately in the first direction D1. The first element row 115La may be arranged along the first direction with a period EC1. The second element row 115Lb may also be arranged along the first direction with a period EC1. 【0081】 In the first display area 101, the first element array 115La and the second element array 115Lb may include a first element 115A, a second element 115B, and a third element 115C arranged along the second direction D2 with a period EC2. That is, in the first element array 115La and the second element array 115Lb, the first element 115A may be arranged along the second direction D2 with a period EC2, the second element 115B may be arranged along the second direction D2 with a period EC2, and the third element 115C may be arranged along the second direction D2 with a period EC2. 【0082】 The first element array 115La and the second element array 115Lb may be offset by a period ED2 in the second direction D2. That is, the first element 115A of the first element array 115La may be positioned offset by a period ED2 from the first element 115A of the second element array 115Lb in the second direction D2. The second element 115B of the first element array 115La may be positioned offset by a period ED2 from the second element 115B of the second element array 115Lb in the second direction D2. The third element 115C of the first element array 115La may be positioned offset by a period ED2 from the third element 115C of the second element array 115Lb in the second direction D2. The period ED2 may be half the period EC2. As a result, as shown in Figure 4, in the second direction D2, the second element 115B of the second element row 115Lb may be located between the first element 115A of the first element row 115La and the third element 115C of the first element row 115La. These first element 115A, second element 115B, and third element 115C may constitute one element 115. Alternatively, in the second direction D2, the second element 115B of the first element row 115La may be located between the first element 115A of the second element row 115Lb and the third element 115C of the second element row 115Lb. These first element 115A, second element 115B, and third element 115C may constitute one element 115. 【0083】 When a voltage is applied between the first electrode 120 and the second electrode 140, a current flows through the organic layer 130 located between them. If the organic layer 130 is a light-emitting layer, light is emitted from the organic layer 130 and the light is emitted to the outside from either the second electrode 140 side or the first electrode 120 side. 【0084】 If the organic layer 130 includes a light-emitting layer that emits light when an electric current is applied, the organic layer 130 may further include a hole injection layer, a hole transport layer, an electron transport layer, an electron injection layer, and the like. 【0085】 For example, if the first electrode 120 is the anode, the organic layer 130 may have a hole injection transport layer between the light-emitting layer and the first electrode 120. The hole injection transport layer may be a hole injection layer having a hole injection function, a hole transport layer having a hole transport function, or a layer having both hole injection and hole transport functions. Furthermore, the hole injection transport layer may be a laminate in which a hole injection layer and a hole transport layer are laminated. 【0086】 When the second electrode 140 is the cathode, the organic layer 130 may have an electron injection transport layer between the light-emitting layer and the second electrode 140. The electron injection transport layer may be an electron injection layer having an electron injection function, an electron transport layer having an electron transport function, or a layer having both electron injection and electron transport functions. Furthermore, the electron injection transport layer may be a laminate in which an electron injection layer and an electron transport layer are stacked. 【0087】 The light-emitting layer contains a light-emitting material. The light-emitting layer may also contain additives that improve leveling properties. 【0088】 Any known material can be used as the luminescent material. For example, dye-based materials, metal complex-based materials, polymer-based materials, and other luminescent materials can be used. Examples of dye-based materials include cyclopentadiene derivatives, tetraphenylbutadiene derivatives, triphenylamine derivatives, oxadiazole derivatives, pyrazoloquinoline derivatives, distyrylbenzene derivatives, distyrylarylene derivatives, silole derivatives, thiophene ring compounds, pyridine ring compounds, perinone derivatives, perylene derivatives, oligothiophene derivatives, oxadiazole dimers, pyrazolin dimers, and the like. As metal complex materials, for example, aluminum quinolinol complexes, benzoquinolinol beryllium complexes, benzoxazole zinc complexes, benzothiazole zinc complexes, azomethyl zinc complexes, porphyrin zinc complexes, eurobium complexes, etc., can be used, which have Al, Zn, Be, etc., or rare earth metals such as Tb, Eu, Dy as the central metal, and ligands such as oxadiazole, thiadiazole, phenylpyridine, phenylbenzimidazole, quinoline structures, etc. As polymer materials, for example, poly(p-phenylenevinylene) derivatives, polythiophene derivatives, poly(p-phenylene) derivatives, polysilane derivatives, polyacetylene derivatives, polyvinylcarbazole derivatives, polyfluorene derivatives, polyquinoxaline derivatives, and copolymers thereof can be used. 【0089】 The luminescent layer may contain dopants for purposes such as improving luminescence efficiency or changing the emission wavelength. Examples of dopants include perylene derivatives, coumarin derivatives, rubrene derivatives, quinacridone derivatives, squarium derivatives, porphyrin derivatives, styryl dyes, tetracene derivatives, pyrazoline derivatives, decacyclene, phenoxazone, quinoxaline derivatives, carbazole derivatives, and fluorene derivatives. Alternatively, organometallic complexes that exhibit phosphorescence and primarily contain heavy metal ions such as platinum and iridium can be used as dopants. Dopants may be used individually or in combination of two or more. 【0090】 Furthermore, as the light-emitting material and dopant, for example, materials described in

[0094] to

[0099] of Japanese Patent Application Publication No. 2010-272891 and

[0053] to

[0057] of International Publication No. 2012 / 132126 can also be used. 【0091】 The thickness of the light-emitting layer is not particularly limited as long as it is a thickness that can provide a field for electron-hole recombination and exhibit the function of emitting light. For example, it can be 1 nm or more, or 500 nm or less. 【0092】 Known materials can be used as the hole-injection transport material in the hole-injection transport layer. Examples of hole-injection transport materials include triazole derivatives, oxadiazole derivatives, imidazole derivatives, polyarylalkane derivatives, pyrazoline derivatives, pyrazolone derivatives, phenylenediamine derivatives, arylamine derivatives, aminosubstituted chalcone derivatives, oxazole derivatives, styrylanthracene derivatives, fluorenone derivatives, hydrazone derivatives, stilbene derivatives, silazane derivatives, polythiophene derivatives, polyaniline derivatives, polypyrrole derivatives, phenylamine derivatives, anthracene derivatives, carbazole derivatives, fluorene derivatives, distylylbenzene derivatives, polyphenylenevinylene derivatives, porphyrin derivatives, styrylamine derivatives, etc. Spiro compounds, phthalocyanine compounds, metal oxides, etc. can also be used. Furthermore, for example, compounds described in

[0106] of Japanese Patent Publication No. 2011-119681, International Publication No. 2012 / 018082, Japanese Patent Publication No. 2012-069963, and International Publication No. 2012 / 132126 can also be appropriately selected and used. 【0093】 Furthermore, if the hole injection transport layer is a laminate in which the hole injection layer and the hole transport layer are stacked, the hole injection layer may contain additive A, the hole transport layer may contain additive A, or both the hole injection layer and the hole transport layer may contain additive A. Additive A may be a low molecular weight compound or a high molecular weight compound. Specifically, fluorine compounds, ester compounds, hydrocarbon compounds, etc., can be used. 【0094】 Known materials can be used as electron-injection transport materials in the electron-injection transport layer. For example, alkali metals, alkali metal alloys, alkali metal halides, alkaline earth metals, alkaline earth metal halides, alkaline earth metal oxides, alkali metal organic complexes, magnesium halides and oxides, aluminum oxide, etc. can be used. In addition, as electron-injection transport materials, for example, vasocuproin, vasophenanthroline, phenanthroline derivatives, triazole derivatives, oxadiazole derivatives, pyridine derivatives, nitro-substituted fluorene derivatives, anthraquinodimethane derivatives, diphenylquinone derivatives, thiopyrandioxide derivatives, aromatic ring tetracarboxylic anhydrides such as naphthalene and perylene, carbodiimide, fluorenylidenemethane derivatives, anthraquinodimethane derivatives, anthrone derivatives, quinoxaline derivatives, metal complexes such as quinolinol complexes, phthalocyanine compounds, distylylpyrazine derivatives, etc. can be used. 【0095】 Furthermore, a metal-doped layer can be formed by doping an electron-transporting organic material with an alkali metal or alkaline earth metal, and this can be used as an electron injection transport layer. Examples of electron-transporting organic materials include vasocuproin, vasophenanthroline, phenanthroline derivatives, triazole derivatives, oxadiazole derivatives, pyridine derivatives, metal complexes such as tris(8-quinolinolato)aluminum (Alq3), and polymer derivatives thereof. In addition, Li, Cs, Ba, Sr, etc. can be used as the metal for doping. 【0096】 The second electrode 140 contains a conductive material such as a metal. The second electrode 140 is formed on the organic layer 130 by a vapor deposition method using a mask, as described later. Platinum, gold, silver, copper, iron, tin, chromium, aluminum, indium, lithium, sodium, potassium, calcium, magnesium, chromium, carbon, etc. can be used as materials constituting the second electrode 140. These materials may be used individually or in combination of two or more types. When using two or more types, layers made of each material may be laminated. In addition, alloys containing two or more types of materials may be used. For example, magnesium alloys such as MgAg, aluminum alloys such as AlLi, AlCa, and AlMg, alloys of alkali metals and alkaline earth metals, etc. can be used. 【0097】 As shown in Figures 3 and 5, the second electrode 140 may include a first layer 140A located on the first organic layer 130A, a second layer 140B located on the second organic layer 130B, and a third layer 140C located on the third organic layer 130C. The first layer 140A is a layer formed by a vapor deposition method using the first mask 50A, which will be described later. The second layer 140B is a layer formed by a vapor deposition method using the second mask 50B, which will be described later. The third layer 140C is a layer formed by a vapor deposition method using the third mask 50C, which will be described later. 【0098】 The first layer 140A may cover the first organic layer 130A. That is, the dimensions of the first layer 140A in the first direction D1 may be larger than the dimensions of the first organic layer 130A in the first direction D1, and the dimensions of the first layer 140A in the second direction D2 may be larger than the dimensions of the first organic layer 130A in the second direction D2. The second layer 140B may cover the second organic layer 130B. That is, the dimensions of the second layer 140B in the first direction D1 may be larger than the dimensions of the second organic layer 130B in the first direction D1, and the dimensions of the second layer 140B in the second direction D2 may be larger than the dimensions of the second organic layer 130B in the second direction D2. The third layer 140C may cover the third organic layer 130C. In other words, the dimensions of the third layer 140C in the first direction D1 may be larger than the dimensions of the third organic layer 130C in the first direction D1, and the dimensions of the third layer 140C in the second direction D2 may be larger than the dimensions of the third organic layer 130C in the second direction D2. 【0099】 The thickness of the first layer 140A may be, for example, 10 nm or more, 20 nm or more, 50 nm or more, or 100 nm or more. The thickness of the first layer 140A may be, for example, 200 nm or less, 500 nm or less, 1 μm or less, or 100 μm or less. The range of the thickness of the first layer 140A may be defined by a first group consisting of 10 nm, 20 nm, 50 nm and 100 nm, and / or a second group consisting of 200 nm, 500 nm, 1 μm and 100 μm. The range of the thickness of the first layer 140A may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the thickness of the first layer 140A may be defined by a combination of any two values ​​included in the first group. The range of the thickness of the first layer 140A may be defined by a combination of any two values ​​included in the second group. For example, it may be 10 nm to 100 μm, 10 nm to 1 μm, 10 nm to 500 nm, 10 nm to 200 nm, 10 nm to 100 nm, 10 nm to 50 nm, 10 nm to 20 nm, 20 nm to 100 μm, 20 nm to 1 μm, 20 nm to 500 nm, 20 nm to 200 nm, 20 nm to 100 nm, 20 nm to 50 nm, 50 nm to 100 μm, 5 It may be 0 nm to 1 μm, 50 nm to 500 nm, 50 nm to 200 nm, 50 nm to 100 nm, 100 nm to 100 μm, 100 nm to 1 μm, 100 nm to 500 nm, 100 nm to 200 nm, 200 nm to 100 μm, 200 nm to 1 μm, 200 nm to 1 μm, 200 nm to 500 nm, 500 nm to 100 μm, 500 nm to 1 μm, or 1 μm to 100 μm. 【0100】 The thickness of the second layer 140B may be the same as the thickness of the first layer 140A. Alternatively, the thickness of the second layer 140B may be greater or less than the thickness of the first layer 140A. The thickness of the second layer 140B may be determined, similarly to the thickness of the first layer 140A, by a first group consisting of 10 nm, 20 nm, 50 nm, and 100 nm, and / or a second group consisting of 200 nm, 500 nm, 1 μm, and 100 μm. 【0101】 The thickness of the third layer 140C may be the same as the thickness of the first layer 140A and the second layer 140B. Alternatively, the thickness of the third layer 140C may be greater or less than the thickness of the first layer 140A and the second layer 140B. The thickness of the third layer 140C may be determined by a first group consisting of 10 nm, 20 nm, 50 nm, and 100 nm, and / or a second group consisting of 200 nm, 500 nm, 1 μm, and 100 μm, similar to the thicknesses of the first layer 140A and the second layer 140B. 【0102】 As shown in Figures 3 and 5, the two layers of the second electrode 140 may partially overlap. The region in a plan view where multiple layers of the second electrode 140 overlap is also called the electrode overlap region 145. The electrode overlap region 145 includes the region where the first layer 140A and the second layer 140B overlap, the region where the first layer 140A and the third layer 140C overlap, or the region where the second layer 140B and the third layer 140C overlap. By overlapping the layers of the second electrode 140, each layer can be electrically connected. 【0103】 In a plan view, the area of ​​the electrode overlap region 145 may be smaller than the area of ​​the first layer 140A. The ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be, for example, 0.02 or more, 0.05 or more, or 0.10 or more. The ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be, for example, 0.20 or less, 0.30 or less, or 0.40 or less. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be defined by a first group consisting of 0.02, 0.05 and 0.10, and / or a second group consisting of 0.20, 0.30 and 0.40. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be determined by a combination of any one value from the first group described above and any one value from the second group described above. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be determined by a combination of any two values ​​from the first group described above. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A may be determined by a combination of any two values ​​from the second group described above. For example, it may be 0.02 or more and 0.40 or less, 0.02 or more and 0.30 or less, 0.02 or more and 0.20 or less, 0.02 or more and 0.10 or less, 0.02 or more and 0.05 or less, 0.05 or more and 0.40 or less, 0.05 or more and 0.30 or less, 0.05 or more and 0.20 or less, 0.05 or more and 0.10 or less, 0.10 or more and 0.40 or less, 0.10 or more and 0.30 or less, 0.10 or more and 0.20 or less, 0.20 or more and 0.40 or less, 0.20 or more and 0.30 or less, and 0.30 or more and 0.40 or less. 【0104】 In a plan view, the area of ​​the electrode overlap region 145 may be smaller than the area of ​​the second layer 140B. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the second layer 140B can be the same as the range of the "ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A" described above. 【0105】 In a plan view, the area of ​​the electrode overlap region 145 may be smaller than the area of ​​the third layer 140C. The range of the ratio of the area of ​​the electrode overlap region 145 to the area of ​​the third layer 140C can be the same as the range of the "ratio of the area of ​​the electrode overlap region 145 to the area of ​​the first layer 140A" described above. 【0106】 Figure 6 is a cross-sectional view of the second display area 102 of the organic device 100 in Figure 3 along the DD line. 【0107】 As shown in Figures 3 and 6, the second display area 102 includes an area containing the second electrode 140Y and an area not containing the second electrode 140Y. The standard area 103 described above is defined as the area containing the second electrode 140Y. The transmission area 104 described above is defined as the area not containing the second electrode 140Y. 【0108】 As shown in Figures 3 and 4, the standard region 103 may have, in plan view, a region 103a including the element 115 and a region 103b not including the element 115. That is, the standard region 103 may include, in plan view, a region 103a where the second electrode 140Y and the organic layer 130 overlap, and a region 103b where the second electrode 140Y and the organic layer 130 do not overlap. Region 103a includes the second electrode 140Y which overlaps the substrate 110, the first electrode 120, and the organic layer 130 in plan view. Region 103b includes the second electrode 140Y which overlaps the substrate 110 in plan view. Such regions 103a and 103b may be continuously connected from the second connection portion 105b to the first connection portion 105a in the second direction D2 to form the above-mentioned second direction portion 103L. Furthermore, the aforementioned connection portion 105 may be formed by the second electrode 140Y of region 103b. Note that the standard region 103 does not necessarily include region 103b. That is, the entirety of the second electrode 140Y of the standard region 103 may overlap with the organic layer 130 in a plan view. 【0109】 As shown in Figures 3 and 6, the transparent region 104 may include an area where the substrate 110 and the organic layer 130 do not overlap. As shown in Figure 6, the transparent region 104 may not include the first electrode 120, the organic layer 130, and the second electrode 140. Also, as shown in Figure 6, the transparent region 104 may include a part of the insulating layer 160. 【0110】 As shown in Figure 4, in the standard region 103, the first element array 115La described above does not necessarily include the second element 115B. That is, the first element array 115La may consist of a first element 115A and a third element 115C arranged in a period EC2 along the second direction D2. Also, in the standard region 103, the second element array 115Lb described above does not necessarily include the first element 115A and the third element 115C. That is, the second element array 115Lb may consist of a second element 115B arranged in a period EC2 along the second direction D2. In the standard region 103, one element 115 may be composed of the first element 115A and the third element 115C of the first element array 115La and the second element 115B of the second element array 115Lb. 【0111】 As shown in Figure 4, in the transparent region 104, the first element array 115La described above does not necessarily include the first element 115A, the second element 115B, and the third element 115C. Also, in the transparent region 104, the second element array 115Lb described above does not necessarily include the first element 115A, the second element 115B, and the third element 115C. 【0112】 Figure 7 is a plan view showing an enlarged view of the region enclosed by the dashed line labeled A2 in the organic device 100 of Figure 1. 【0113】 As shown in Figure 7, the wiring region 100W includes a reference electrode 150 and a terminal 152. The reference electrode 150 may be located on the substrate 110. The reference electrode 150 may be located between the second electrode 140 and the terminal 152 in the second direction D2. As shown in Figure 7, the reference electrode 150 may be a solid plane. The reference electrode 150 is electrically connected to the second electrode 140 of each element 115 via a connecting wire 154. The connecting wire 154 may consist of a part of the second electrode 140 or a part of the reference electrode 150. The terminal 152 includes a reference terminal 156 that is connected to earth or ground. The reference electrode 150 is electrically connected to this reference terminal 156 and defines a reference potential. Therefore, when a voltage is applied between the first electrode 120 and the second electrode 140, the current that flows from the first electrode 120 through the organic layer 130 to the second electrode 140 can flow to this reference electrode 150. The reference potential may be, for example, 0V, but it may also be a positive or negative value. 【0114】 The reference electrode 150 contains a conductive material. For example, the reference electrode 150 may contain a metal, a conductive metal oxide, or other conductive inorganic material. Materials that make up the reference electrode 150 include metals such as Al, Mo, and Ta, and inorganic oxides such as indium tin oxide, also known as ITO. These conductive materials may be used individually or in combination of two or more. When using two or more materials, layers of each material may be laminated. Alternatively, an alloy containing two or more materials may be used. 【0115】 The dimensions, spacing, and other properties of each component of the organic device 100, such as DD1, DD2, EC1, EC2, ED2, TD1, and TD2, can be measured by observing a cross-sectional image of the organic device 100 using a scanning electron microscope. 【0116】 The thickness of each component of the organic device 100, such as the thickness of the substrate 110 and the thickness of the second electrode 140, can be measured by observing a cross-sectional image of the organic device 100 using a scanning electron microscope. 【0117】 Next, a method for forming the second electrode 140 of the organic device 100 described above by a vapor deposition method will be explained. Figure 8 shows a vapor deposition apparatus 10 that performs a vapor deposition process in which a vapor deposition material is deposited onto an object. 【0118】 As shown in Figure 8, the deposition apparatus 10 may include a deposition source 6, a heater 8, and a mask device 40 inside. The deposition apparatus 10 may also further include an exhaust means for creating a vacuum atmosphere inside the deposition apparatus 10. The deposition source 6 is, for example, a crucible and contains a deposition material 7 such as an organic light-emitting material. The heater 8 heats the deposition source 6 to evaporate the deposition material 7 under a vacuum atmosphere. The mask device 40 is positioned opposite the crucible 6. 【0119】 As shown in Figure 8, the masking device 40 may include at least one mask 50 and a frame 41 that supports the mask 50. The frame 41 may include a first frame surface 41a to which the mask 50 is fixed and a second frame surface 41b located on the opposite side of the first frame surface 41a. The frame 41 may also include an opening 42 that penetrates from the first frame surface 41a to the second frame surface 41b. The mask 50 may be fixed to the frame 41 so as to cross the opening 42 in a plan view. The frame 41 may also support the mask 50 while pulling it in the plane direction to prevent the mask 50 from bending. 【0120】 The mask 50 of the masking device 40 may be the first mask 50A, the second mask 50B, and the third mask 50C, which will be described later. In the following description, when describing a configuration of the mask that is common to the first mask 50A, the second mask 50B, and the third mask 50C, the term and symbol "mask 50" will be used. 【0121】 As shown in Figure 8, the mask device 40 is positioned inside the deposition apparatus 10 such that the mask 50 faces the substrate 110, which is the object to which the deposition material 7 is to be deposited. The mask 50 includes a plurality of through holes 53 through which the deposition material 7 that has flown in from the deposition source 6 can pass. In the following description, of the surfaces of the mask 50, the surface located on the substrate 110 side will be referred to as the first surface 51a, and the surface located on the opposite side of the first surface 51a will be referred to as the second surface 51b. 【0122】 The deposition apparatus 10 may include a substrate holder 2 for holding the substrate 110, as shown in Figure 8. The substrate holder 2 may be movable in the thickness direction of the substrate 110. The substrate holder 2 may also be movable in the planar direction of the substrate 110. Furthermore, the substrate holder 2 may be configured to control the tilt of the substrate 110. For example, the substrate holder 2 may include a plurality of chucks attached to the outer edge of the substrate 110, and each chuck may be independently movable in the thickness direction and planar direction of the substrate 110. 【0123】 The deposition apparatus 10 may include a mask holder 3 for holding the mask apparatus 40, as shown in Figure 8. The mask holder 3 may be movable in the thickness direction of the mask 50. The mask holder 3 may also be movable in the plane direction of the mask 50. For example, the mask holder 3 may include a plurality of chucks attached to the outer edge of the frame 41, and each chuck may be independently movable in the thickness direction and the plane direction of the mask 50. 【0124】 The position of the mask 50 of the masking device 40 relative to the substrate 110 can be adjusted by moving at least one of the substrate holder 2 or the mask holder 3. 【0125】 As shown in Figure 8, the deposition apparatus 10 may include a cooling plate 4 located on the second surface 112 side of the substrate 110, which is the side opposite to the first surface 111, which is the side facing the mask apparatus 40. The cooling plate 4 may have a flow path for circulating a coolant inside the cooling plate 4. The cooling plate 4 can suppress the temperature of the substrate 110 from rising during the deposition process. 【0126】 As shown in Figure 8, the deposition apparatus 10 may include a magnet 5 located on the second surface 112 side of the substrate 110, which is the side opposite to the mask apparatus 40. The magnet 5 may also be placed on the side of the cooling plate 4 opposite to the mask apparatus 40, as shown in Figure 8. The magnet 5 can pull the mask 50 of the mask apparatus 40 towards the substrate 110 by magnetic force. This can reduce or eliminate the gap between the mask 50 and the substrate 110. This can suppress the occurrence of shadows during the deposition process and improve the dimensional and positional accuracy of the organic layer 130. Here, shadow refers to the phenomenon in which the deposition material 7 enters the gap between the mask 50 and the substrate 110, resulting in uneven thickness of the organic layer 130. Alternatively, an electrostatic chuck that utilizes electrostatic force may be used to pull the mask 50 towards the substrate 110. 【0127】 When forming the second electrode 140 using the above-described deposition apparatus 10, first, in the deposition apparatus 10, the first layer 140A of the second electrode 140 is formed on the substrate 110 using the first mask apparatus 40A which includes the first mask 50A. Next, in the deposition apparatus 10, the second layer 140B of the second electrode 140 is formed on the substrate 110 using the second mask apparatus 40B which includes the second mask 50B. Then, in the deposition apparatus 10, the third layer 140C of the second electrode 140 is formed on the substrate 110 using the third mask apparatus 40C which includes the third mask 50C. In this way, multiple masks 50 such as the first mask 50A, the second mask 50B, and the third mask 50C are used in sequence. The group of multiple masks 50 used to form the second electrode 140 of the organic device 100 is also called a "mask group". 【0128】 In the deposition method using the mask 50, the deposition material 7 that passes through the through holes 53 from the second surface 51b to the first surface 51a adheres to the substrate 110, thereby forming the aforementioned layers such as the first layer 140A, second layer 140B, and third layer 140C on the substrate 110. The contour of the layers formed on the substrate 110 in the in-plane direction of the substrate 110 is determined by the contour of the through holes 53 of the mask 50 in a plan view. 【0129】 Figure 9 is a plan view showing an enlarged portion of the first mask 50A used in the masking apparatus of Figure 8, corresponding to Figure 3. The mask 50 has a first mask direction E1 and a second mask direction E2 that is perpendicular to the first mask direction E1. The first mask direction E1 may correspond to a first direction D1, and the second mask direction E2 may correspond to a second direction D2. 【0130】 As shown in Figure 9, the through-hole 53 of the first mask 50A is located at a position corresponding to the first layer 140A of the second electrode 140. Although not shown in the figure, similarly, the through-hole 53 of the second mask 50B is located at a position corresponding to the second layer 140B of the second electrode 140. Similarly, the through-hole 53 of the third mask 50C is located at a position corresponding to the third layer 140C of the second electrode 140. 【0131】 The area of ​​the mask 50 other than the through-holes 53 can shield the deposition material 7 directed toward the substrate 110. The area of ​​the mask 50 other than the through-holes 53 is also called the shielding area 54. In the plan view of the first mask 50A shown in Figure 9, the shielding area 54 is shaded with diagonal lines. 【0132】 The thickness T of the mask 50 may be, for example, 5 μm or more, 10 μm or more, 15 μm or more, or 20 μm or more. The thickness T of the mask 50 may be, for example, 25 μm or less, 30 μm or less, 50 μm or less, or 100 μm or less. The range of the thickness T of the mask 50 may be defined by a first group consisting of 5 μm, 10 μm, 15 μm and 20 μm, and / or a second group consisting of 25 μm, 30 μm, 50 μm and 100 μm. The range of the thickness T of the mask 50 may be defined by a combination of any one value included in the first group and any one value included in the second group. The range of the thickness T of the mask 50 may be defined by a combination of any two values ​​included in the first group. The range of the thickness T of the mask 50 may be defined by a combination of any two values ​​included in the second group. For example, it may be 5 μm to 100 μm, 5 μm to 50 μm, 5 μm to 30 μm, 5 μm to 25 μm, 5 μm to 20 μm, 5 μm to 15 μm, 5 μm to 10 μm, 10 μm to 100 μm, 10 μm to 50 μm, 10 μm to 30 μm, 10 μm to 25 μm, 10 μm to 20 μm, 10 μm to 15 μm, 15 μm to 100 μm, 15 It may be between μm and 50 μm, between 15 μm and 30 μm, between 15 μm and 25 μm, between 15 μm and 20 μm, between 20 μm and 100 μm, between 20 μm and 50 μm, between 20 μm and 30 μm, between 20 μm and 25 μm, between 25 μm and 100 μm, between 25 μm and 50 μm, between 25 μm and 30 μm, between 30 μm and 100 μm, between 30 μm and 50 μm, or between 50 μm and 100 μm. 【0133】 A contact-type measurement method can be used to measure the thickness T of the mask 50. For this contact-type measurement method, the HEIDENHAIM-METROno "MT1271" length gauge manufactured by Heidenhaim, which is equipped with a ball bush guide plunger, can be used. 【0134】 As the material constituting the mask 50, for example, an iron alloy containing nickel can be used. The iron alloy may further contain cobalt in addition to nickel. For example, as the material for the mask 50, an iron alloy can be used in which the total content of nickel and cobalt is 30% by mass or more and 54% by mass or less, and the cobalt content is 0% by mass or more and 6% by mass or less. As the nickel or iron alloy containing nickel and cobalt, Invar material containing 34% by mass or more and 38% by mass or less of nickel can be used, Super Invar material containing 30% by mass or more and 34% by mass or less of nickel in addition to cobalt can be used, low thermal expansion Fe-Ni plated alloy containing 38% by mass or more and 54% by mass or less of nickel can be used, and so on. By using such an iron alloy, the thermal expansion coefficient of the mask 50 can be lowered. For example, when a glass substrate is used as the substrate 110, the thermal expansion coefficient of the mask 50 can be made to a low value equivalent to that of the glass substrate. This makes it possible to suppress the decrease in dimensional and positional accuracy of the vapor-deposited layer formed on the substrate 110 during the vapor deposition process, which is caused by the difference in thermal expansion coefficients between the mask 50 and the substrate 110. 【0135】 Next, a method for manufacturing the organic device 100 described above will be explained. The method for manufacturing the organic device 100 may include a substrate preparation step, an organic layer formation step, and a second electrode formation step. 【0136】 First, a substrate preparation process is carried out. In the substrate preparation process, a substrate 110 on which a first electrode 120 and a reference electrode 150 are formed is prepared. The first electrode 120 and the reference electrode 150 may be formed, for example, by forming a conductive layer on the substrate 110 by a sputtering method, and then patterning the conductive layer by a photolithography method. In addition, an insulating layer 160 located between two first electrodes 120 that are adjacent to each other in a plan view may be formed on the substrate 110. 【0137】 Next, an organic layer formation process is carried out. In the organic layer formation process, as shown in Figure 4, an organic layer 130 including a first organic layer 130A, a second organic layer 130B, and a third organic layer 130C is formed on the first electrode 120. The first organic layer 130A may be formed, for example, by a vapor deposition method using a mask having through-holes corresponding to the first organic layer 130A. For example, the first organic layer 130A can be formed by vapor deposition of an organic material or the like onto the first electrode 120 corresponding to the first organic layer 130A via a mask. The second organic layer 130B may also be formed by a vapor deposition method using a mask having through-holes corresponding to the second organic layer 130B. The third organic layer 130C may also be formed by a vapor deposition method using a mask having through-holes corresponding to the third organic layer 130C. 【0138】 Next, a second electrode formation step is performed. In the second electrode formation step, the second electrode 140 is formed on the organic layer 130 using the mask group described above. First, a step of forming the first layer 140A of the second electrode 140 by a vapor deposition method using the first mask 50A shown in Figure 9 may be performed. For example, the first layer 140A can be formed by vapor deposition of a conductive material such as a metal onto the organic layer 130 via the first mask 50A. Subsequently, a step of forming the second layer 140B of the second electrode 140 by a vapor deposition method using the second mask 50B may be performed. For example, the second layer 140B can be formed by vapor deposition of a conductive material such as a metal onto the organic layer 130 via the second mask 50B. Next, a step of forming the third layer 140C of the second electrode 140 by a vapor deposition method using the third mask 50C may be performed. For example, the third layer 140C can be formed by vapor deposition of a conductive material such as a metal onto the organic layer 130 via the third mask 50C. In this way, as shown in Figure 3, a second electrode 140 can be formed, which includes a first layer 140A, a second layer 140B, and a third layer 140C. 【0139】 The order in which the first layer 140A, the second layer 140B, and the third layer 140C are formed is not particularly limited. For example, the first layer 140A may be formed after the second layer 140B, or the first layer 140A and the second layer 140B may be formed after the third layer 140C. 【0140】 Next, we will explain the effects that can be achieved by the organic device 100 described above. 【0141】 The second electrode 140Y of the standard region 103 includes a plurality of connection parts 105 connected to the second electrode 140X of the first display region 101. The plurality of connection parts 105 include a first connection part 105a located on the side of the first edge 100La in the second direction D2, and the first connection part 105a includes a counter connection part 106 located between the transparent regions 104 in the first direction D1. Since the wiring region 100W including the reference electrode 150 extends along the first edge 100La, the counter connection part 106 faces the reference electrode 150. This shortens the path from the current flowing through the second electrode 140Y of the standard region 103 to the reference electrode 150 through the counter connection part 106. Therefore, it is possible to suppress the increase in the current resistance value for the current flowing through the second electrode 140Y of the standard region 103. More specifically, when a voltage is applied between the first electrode 120 and the second electrode 140, current flows from the first electrode 120 to the organic layer 130, and the current flowing through the organic layer 130 flows through the second electrode 140 to the reference electrode 150. Here, the current flowing through the second electrode 140Y in the standard region 103 flows through the connection part 105 to the second electrode 140X in the first display region 101, and then to the reference electrode 150. However, depending on the position of the connection part 105, the current from the standard region 103 may detour and flow to the first display region 101. In this case, the path of the current to the reference electrode 150 increases, and the current resistance may increase. In contrast, because the first connection portion 105a includes the opposing connection portion 106, the current flowing through the second electrode 140Y of the standard region 103 can pass through the opposing connection portion 106 facing the reference electrode 150, flow to the second electrode 140X of the first display region 101, and then proceed to the reference electrode 150. Therefore, the path of the current to the reference electrode 150 can be shortened, and an increase in the resistance value of the current can be suppressed. As a result, the difference between the amount of current flowing through each element 115 of the first display region 101 and the amount of current flowing through each element 115 of the standard region 103 can be suppressed. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. 【0142】 Furthermore, the multiple connection points 105 include a second connection point 105b located on the second side 100Lb in the second direction D2. As a result, the current flowing through each element 115 in the portion of the first display area 101 located on the second side 100Lb side of the second display area 102 can flow from the second connection point 105b into the standard area 103, through the opposing connection point 106, and to the second electrode 140X of the first display area 101. Therefore, the path of the current to the reference electrode 150 can be shortened, and an increase in the resistance value of the current can be suppressed. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. 【0143】 Furthermore, the standard region 103 includes a second direction portion 103L in which the second electrode 140Y extends from the second connection portion 105b to the first connection portion 105a in the second direction D2, and the opposing connection portion 106 is located at the end of the second direction portion 103L on the first side 100La in the second direction D2. As a result, the current flowing in from the second connection portion 105b can flow through the second direction portion 103L along the second direction D2 and from the opposing connection portion 106 to the second electrode 140X of the first display region 101. Therefore, the path of the current to the reference electrode 150 can be further shortened, and the increase in the resistance value of the current can be further suppressed. As a result, the amount of current flowing to each element 115 of the organic device 100 can be made even more uniform. 【0144】 Furthermore, the transparent region 104 extends from the end that contacts the first display region 101 on the second side 100Lb in the second direction D2 to the end that contacts the first display region 101 on the first side 100La in the second direction D2. In this way, the transparent region 104 can be positioned over a wide area in the second display region 102. This increases the amount of light transmitted through the transparent region 104. As a result, the amount of light received by the sensor located on the back side of the substrate 110 can be increased. 【0145】 Furthermore, the transparent region 104 includes an area where the substrate 110 and the organic layer 130 do not overlap in a plan view. This allows for an increase in the transmittance of the transparent region 104. As a result, the amount of light received by the sensor located on the back side of the substrate 110 can be increased. 【0146】 Furthermore, the second electrode 140Y of the standard region 103 includes a first layer 140A and a second layer 140B that partially overlaps the first layer 140A in a plan view. As a result, the first layer 140A and the second layer 140B of the second electrode 140Y overlap to form an electrode overlap region 145. The second electrode 140Y can have a greater thickness in this electrode overlap region 145 than in other parts. Therefore, the current resistance value can be reduced in this electrode overlap region 145. This makes it possible to suppress the difference in the amount of current flowing through each element 115. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. 【0147】 Furthermore, the second electrode 140Y of the standard region 103 includes a third layer 140C that partially overlaps the first layer 140A or the second layer 140B in a plan view. As a result, the third layer 140C of the second electrode 140Y and the first layer 140A or the second layer 140B overlap to form an electrode overlap region 145. Therefore, the second electrode 140Y can have an even greater thickness in the electrode overlap region 145, and the current resistance can be further reduced. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made even more uniform. 【0148】 Furthermore, the occupancy rate (second occupancy rate) of the second electrode 140Y in the second display area 102 is between 40% and 95%. By having a second occupancy rate of 40% or more, the amount of current flowing through the second electrode 140Y in the standard area 103 can be increased. This makes it possible to suppress the difference between the amount of current flowing through each element 115 in the first display area 101 and the amount of current flowing through each element 115 in the standard area 103. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. In addition, by having a second occupancy rate of 95% or less, the transparent area 104 can be located over a wide area in the second display area 102. This makes it possible to increase the amount of light transmitted through the transparent area 104. Therefore, the amount of light received by the sensor located on the back side of the substrate 110 can be increased. 【0149】 In the above-described embodiment, an example was explained in which the standard region 103 includes a second-direction portion 103L in which the second electrode 140Y extends from the second connection portion 105b to the first connection portion 105a in the second direction D2 (see Figures 2 and 3). However, the standard region 103 does not have to include the second-direction portion 103L if the first connection portion 105a includes the opposing connection portion 106. That is, the second electrode 140Y of the standard region 103 does not have to extend in the second direction D2. For example, the second electrode 140Y of the standard region 103 may extend at an angle with respect to the second direction D2, or it may be in a zigzag shape. In this case, the transparent region 104 may also extend at an angle with respect to the second direction D2, or it may be in a zigzag shape. Even in such cases, the inclusion of the opposing connection portion 106 in the first connection portion 105a shortens the path of the current to the reference electrode 150, thereby suppressing an increase in the resistance value of the current. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. 【0150】 Furthermore, in the above-described embodiment, the standard region 103 may also include a first-direction portion 103W to which the second electrode 140Y extends in the first direction D1, connecting two adjacent second-direction portions 103L in the first direction D1 (see Figures 11 and 12). The first-direction portion 103W may extend from one end (left side in Figure 11) in the first direction D1 of the second display region 102 to the other end (left side in Figure 11) in the first direction D1. In this case, the transparent region 104 may be aligned in the first direction D1 and also in the second direction D2. Even in such a case, because the first connection portion 105a includes the opposing connection portion 106, the path of the current to the reference electrode 150 can be shortened, and an increase in the resistance value of the current can be suppressed. As a result, the amount of current flowing through each element 115 of the organic device 100 can be made uniform. 【0151】 Furthermore, in the embodiments described above, an example was described in which the permeable region 104 does not include the first electrode 120, the organic layer 130, and the second electrode 140. However, the invention is not limited to this, and the permeable region 104 may include the first electrode 120 and the organic layer 130. Also, the permeable region 104 may include the insulating layer 160. 【0152】 Furthermore, in the embodiments described above, an example was given in which the second electrode 140 includes three layers. However, the invention is not limited to this, and the second electrode 140 may include one layer, two layers, or four or more layers. For example, if the second electrode 140 is composed of one layer, the second electrode 140 may be formed by a solid pattern. Also, the arrangement pattern of the element 115 described above is just one example, and the element 115 may be arranged in any other arrangement pattern. [Examples] 【0153】 Next, embodiments of the present disclosure will be described in more detail using examples and comparative examples. However, embodiments of the present disclosure are not limited to the following examples unless they exceed the gist of the disclosure. 【0154】 Figure 10 is a plan view showing the organic device 100X according to the first embodiment. As the first embodiment, the current values ​​flowing through each element 115 of the organic device 100X shown in Figure 10 were calculated by simulation. 【0155】 The organic device 100X shown in Figure 10, like the organic device 100 shown in Figure 2, has a display area 100D that includes a first display area 101 and a second display area 102. The first display area 101 has a square outline with sides of 5 mm. That is, the dimension W of the first display area 101 in the first direction D1 is 5 mm, and the dimension L of the first display area 101 in the second direction D2 is also 5 mm. The second display area 102 has a circular outline. The diameter R of the second display area 102 is 3 mm. The occupancy rate (second occupancy rate) of the second electrode 140Y in the second display area 102 is 52%. One side of the first display area 101 in the second direction D2 (the lower side in Figure 10) is connected to ground GN which defines the reference potential. The reference potential is 0 V. The other configurations of the organic device 100X in Figure 10 are substantially the same as those of the organic device 100 in Figure 2. The enlarged view of the region enclosed by the dashed line labeled C1 in the organic device 100X in Figure 10 is identical to that in Figure 3. 【0156】 Figure 11 is a plan view showing the organic device 100Y according to the second embodiment. Figure 12 is a magnified plan view showing the region enclosed by the dashed line labeled C2 in the organic device 100Y of Figure 11. As the second embodiment, the current values ​​flowing through each element 115 of the organic device 100Y shown in Figures 11 and 12 were calculated by simulation. 【0157】 The organic device 100Y shown in Figures 11 and 12 has substantially the same configuration as the organic device 100X according to the first modified example shown in Figure 10, except that the standard region 103 includes the first direction portion 103W described above. The first direction portion 103W is the portion of the standard region 103 to which the second electrode 140Y extends in the first direction D1 so as to connect two adjacent second direction portions 103L in the first direction D1. In the organic device 100Y shown in Figures 11 and 12, the first direction portion 103W extends from one end (left side in Figure 11) in the first direction D1 of the second display region 102 to the other end (left side in Figure 11) in the first direction D1. That is, the second electrode 140Y included in the first direction portion 103W extends from one end in the first direction D1 to the other end in the first direction D1. Furthermore, the occupancy rate (second occupancy rate) of the second electrode 140Y in the second display area 102 is 57%. 【0158】 Figure 13 is a plan view showing the organic device 100Z according to the third embodiment. Figure 14 is a magnified plan view showing the region enclosed by the dashed line labeled C3 in the organic device 100Z of Figure 13. As the third embodiment, the current values ​​flowing through each element 115 of the organic device 100Z shown in Figures 13 and 14 were calculated by simulation. 【0159】 The organic device 100Z shown in Figures 13 and 14 has substantially the same configuration as the organic device 100X shown in Figure 10 according to the first modification, but differs in that its second occupancy rate is smaller than that of the first modification. More specifically, the occupancy rate (second occupancy rate) of the second electrode 140Y in the second display area 102 is 26%. In the organic device 100Z shown in Figures 13 and 14, the array pitch of the second direction portion 103L in the first direction D1 is twice that of the first modification. 【0160】 Figure 15 is a plan view showing an organic device 100C according to a comparative example. Figure 16 is a plan view showing an enlarged view of the region enclosed by the dashed line labeled C4 in the organic device 100C of Figure 14. As a comparative example, the current values ​​flowing through each element 115 of the organic device 100C shown in Figures 15 and 16 were calculated by simulation. 【0161】 The organic device 100C shown in Figures 15 and 16 has substantially the same configuration as the organic device 100X according to the first modified example shown in Figure 10, except that the standard region 103 does not include the second direction portion 103L described above, but instead includes the first direction portion 103C. The first direction portion 103C is the portion of the standard region 103 that extends from one end (left side in Figure 15) in the first direction D1 of the second display region 102 to the other end (left side in Figure 15) in the first direction D1. For this reason, in the organic device 100C shown in Figures 15 and 16, the first connection portion 105a does not include the opposing connection portion 106 described above. The occupancy rate (second occupancy rate) of the second electrode 140Y in the second display region 102 is 57%. 【0162】 Figure 17 is a plan view showing an organic device 100R as a reference example. As a reference example, the current values ​​flowing through each element 115 of the organic device 100R shown in Figure 17 were calculated by simulation. 【0163】 The organic device 100R shown in FIG. 17 is substantially the same as the configuration of the organic device 100X according to the first modification shown in FIG. 10, except that the second display region 102 does not include the transmission region 104. That is, the second display region 102 is composed of the standard region 103. In this case, the occupancy rate (second occupancy rate) of the second electrode 140Y in the second display region 102 is 100%. In the organic device 100R shown in FIG. 17, for convenience, the region at the same position as the second display region 102 of the first modification is referred to as the second display region 102. Further, in the organic device 100R shown in FIG. 17, the second electrode 140 is composed of one layer, and the second electrode 140 is formed by a solid pattern. That is, the second electrode 140 is composed of the first layer 140A and does not include the second layer 140B and the third layer 140C that overlap the first layer 140A in plan view. Therefore, the electrode overlap region 145 is not formed either. 【0164】 In the simulation, when a predetermined voltage was applied to each element 115, the current value of the current flowing through each element 115 was calculated. The maximum current value among each current value was defined as the maximum current value I max and the minimum current value was defined as the minimum current value I min and the difference therebetween was recorded as the current difference value I diff . The simulation results of each example, comparative example, and reference example are shown in FIG. 18. In FIG. 18, the numerical value in parentheses in the column of the current difference value I diff indicates the ratio of the current difference value I max to the maximum current value I diff . 【0165】 As shown in FIG. 18, it was confirmed that the current difference value I diff in the first example, the second example, and the third example is smaller than the current difference value I diff in the comparative example. Thus, it was confirmed that when the first connection portion 105a includes the opposing connection portion 106, the amount of current flowing through each element 115 can be made uniform. 【0166】 In particular, the current difference value I diffThis is the current difference value I in the example. diff It was confirmed that it becomes smaller than. In other words, although the first and second embodiments include the transparent region 104, the current difference value I is smaller than that of the reference example which does not include the transparent region 104. diff It was confirmed that the value decreased. This is thought to be because, in the first and second embodiments, an electrode overlapping region 145 is formed, and in the electrode overlapping region 145, the thickness of the second electrode 140Y increases, reducing the current resistance value. Thus, it was confirmed that when the first connection portion 105a includes an opposing connection portion 106 and the second electrode 140 includes multiple layers 140A, 140B, and 140C, the amount of current flowing through each element 115 can be made even more uniform. 【0167】 Furthermore, the current difference value I in the first and second embodiments diff This is the current difference value I in the third embodiment. diff It was confirmed that it became smaller than [value]. This is thought to be because, in the first and second embodiments, the second occupancy rate was larger than in the third embodiment, and the amount of current flowing through the second electrode 140Y in the standard region 103 increased. Current difference value I diff When the threshold is set to 0.26nA, the current difference value I is when the second occupancy rate is 40% or more. diff It was found that the value falls below the threshold. Thus, it was confirmed that when the first connection part 105a includes the opposing connection part 106 and the second occupancy rate is 40% or more, the amount of current flowing through each element 115 can be made even more uniform.

Claims

[Claim 1] It is an organic device, An outer edge including a first edge that extends in a first direction and is opposite to a second direction perpendicular to the first direction, and a third edge and a fourth edge that extends in a direction from the first edge toward the second edge, A wiring area extending along the aforementioned first side, The system includes a display area adjacent to the wiring area, The display area includes a first electrode, an organic layer located on the first electrode, and a second electrode located on the organic layer. The wiring region includes a reference electrode that is electrically connected to the second electrode and defines a reference potential. The display area includes a first display area and a second display area adjacent to the first display area. The second display region includes a standard region including the second electrode and a transparent region not including the second electrode, which is arranged in the first direction. The second electrode in the standard region includes a plurality of connection parts connected to the second electrode in the first display region, The plurality of connecting portions include a first connecting portion located on the side of the first edge in the second direction, The first connecting portion includes opposing connecting portions located between the transparent regions in the first direction, The plurality of connecting portions include a second connecting portion located on the side of the second edge in the second direction, The standard region includes a second direction portion in which the second electrode extends from the second connection portion to the first connection portion in the second direction. The opposing connecting portion is located at the end of the second directional portion on the side of the first edge in the second direction, The second electrode includes a plurality of layers that partially overlap each other in a plan view, The second directional portion is an organic device in which a plurality of the layers are arranged linearly in the second direction. [Claim 2] The organic device according to claim 1, wherein the transparent region extends from an end in the second direction that is in contact with the first display region on the side of the second edge to an end in the second direction that is in contact with the first display region on the side of the first edge. [Claim 3] The organic device according to claim 1, wherein the standard region includes a first-direction portion on which the second electrode extends in the first direction such that it connects two adjacent second-direction portions in the first direction. [Claim 4] The organic device according to any one of claims 1 to 3, wherein the standard region includes a region in which the second electrode and the organic layer do not overlap in a plan view. [Claim 5] The organic device according to any one of claims 1 to 4, wherein the transparent region includes a region in which the substrate of the organic device and the organic layer do not overlap in a plan view. [Claim 6] The organic device according to any one of claims 1 to 5, wherein the first connection portion includes two or more opposing connection portions. [Claim 7] The organic device according to any one of claims 1 to 6, wherein the dimensions of the first connection portion in the first direction are 5 μm or more and 500 μm or less. [Claim 8] The organic device according to any one of claims 1 to 7, wherein the first connecting portions are arranged in the first direction at intervals of 10 μm to 550 μm. [Claim 9] The organic device according to any one of claims 1 to 8, wherein the second electrode in the standard region includes a first layer and a second layer that partially overlaps the first layer in a plan view. [Claim 10] The organic device according to claim 9, wherein the second electrode in the standard region includes a third layer that partially overlaps the first or second layer in a plan view. [Claim 11] The organic device according to any one of claims 1 to 10, wherein the occupancy rate of the second electrode in the second display area is 40% or more and 95% or less. [Claim 12] The first electrode contains a metal oxide, The organic device according to any one of claims 1 to 11, wherein the second electrode comprises a metal. [Claim 13] A method for manufacturing an organic device according to any one of claims 1 to 12, The process includes a second electrode formation step of forming the second electrode on the organic layer on the first electrode, The second electrode includes a first layer and a second layer that partially overlaps the first layer in a plan view. The second electrode formation step is as follows: A step of forming the first layer by a vapor deposition method using a first mask, A method for manufacturing an organic device, comprising the step of forming the second layer by a vapor deposition method using a second mask. [Claim 14] The second electrode includes a third layer that partially overlaps the first or second layer in a plan view. The method for manufacturing an organic device according to claim 13, wherein the second electrode formation step comprises a step of forming the third layer by a vapor deposition method using a third mask.

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