Electronic device

Abstract

An electronic device includes a substrate, a first semiconductor element, a second semiconductor element, a third semiconductor element, and a fourth semiconductor element. The first semiconductor element is disposed on the substrate and includes a first polarity direction. The second semiconductor element is disposed on the substrate and adjacent to the first semiconductor element. The second semiconductor element includes a second polarity direction. The first polarity direction is different from the second polarity direction. The third semiconductor element is disposed on the substrate and includes the first polarity direction. The fourth semiconductor element is disposed on the substrate and adjacent to the third semiconductor element. The fourth semiconductor element includes a second polarity direction. The first polarity direction is different from the second polarity direction. The first, second, third, and fourth semiconductor elements are disposed in the same pixel unit. The first, second, third, and fourth semiconductor elements are arranged in a rectangular or linear manner.

Description

Technical Field

[0001] The present disclosure relates to an electronic device, and in particular to an electronic device capable of improving the color difference problem at different viewing angles. Prior Art

[0002] Electronic devices or spliced ​​electronic devices have been widely used in different fields such as communication, display, automobile or aviation. With the rapid development of electronic devices, electronic devices are developing towards being lighter and thinner, so the reliability or quality requirements of electronic devices are higher. Summary of the invention

[0003] The present disclosure provides an electronic device which can improve the color difference problem at different viewing angles.

[0004] The electronic device disclosed herein includes a substrate, a first semiconductor element, a second semiconductor element, a third semiconductor element, and a fourth semiconductor element. The first semiconductor element is disposed on the substrate. The first semiconductor element includes a first polarity direction. The second semiconductor element is disposed on the substrate and is adjacent to the first semiconductor element. The second semiconductor element includes a second polarity direction. The first polarity direction is different from the second polarity direction. The third semiconductor element is disposed on the substrate and includes a third polarity direction. The fourth semiconductor element is disposed on the substrate and is adjacent to the third semiconductor element. The fourth semiconductor element includes a fourth polarity direction. The third polarity direction is different from the fourth polarity direction. The first semiconductor element, the second semiconductor element, the third semiconductor element, and the fourth semiconductor element are disposed in the same pixel unit. The first semiconductor element, the second semiconductor element, the third semiconductor element, and the fourth semiconductor element are arranged in a rectangular manner or a straight line manner.

[0005] In order to make the above features and advantages of the present disclosure more obvious and easy to understand, embodiments are given below and described in detail with reference to the accompanying drawings. Simple diagram description

[0006] FIG. 1A is a top view schematically showing an electronic device according to an embodiment of the present disclosure. FIG. 1B is a schematic cross-sectional view of the electronic device of FIG. 1A along a section line II′. FIG. 1C is a schematic cross-sectional view of the electronic device of FIG. 1A along a section line II-II′. FIG. 1D is a schematic cross-sectional view of the electronic device of FIG. 1A along a cross-sectional line III-III′. FIG. 2 is a top view of an electronic device according to another embodiment of the present disclosure. FIG. 3 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 4 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 5 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 6 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 7 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 8 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 9 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 10 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 11 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 12 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 13 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. FIG. 14 is a top view schematically showing an electronic device according to another embodiment of the present disclosure. Implementation

[0007] The present disclosure can be understood by referring to the following detailed description and the accompanying drawings. It should be noted that in order to make it easier for readers to understand and for the simplicity of the drawings, the multiple drawings in the present disclosure only depict a portion of the electronic device, and the specific components in the drawings are not drawn according to the actual scale. In addition, the number and size of each component in the drawing are only for illustration and are not used to limit the scope of the present disclosure.

[0008] In the following specification and patent application, the words "including" and "comprising" are open-ended words and should be interpreted as "including but not limited to..."

[0009] It should be understood that when an element or film layer is referred to as being "on" or "connected to" another element or film layer, it can be directly on or directly connected to the other element or layer, or there may be intervening elements or film layers between the two (indirect case). Conversely, when an element is referred to as being "directly on" or "directly connected to" another element or film layer, there may be no intervening elements or film layers between the two.

[0010] Although the terms "first", "second", "third" ... can be used to describe a variety of components, the components are not limited to these terms. These terms are only used to distinguish a single component from other components in the specification. The same terms may not be used in the patent application, but may be replaced by first, second, third ... according to the order of the components declared in the patent application. Therefore, in the following description, the first component may be the second component in the patent application.

[0011] In the text, the terms "about", "approximately", "substantially", "roughly" usually mean within 10%, within 5%, within 3%, within 2%, within 1%, or within 0.5% of a given value or range. The quantities given here are approximate quantities, that is, in the absence of specific description of "about", "approximately", "substantially", "roughly", the meanings of "about", "approximately", "substantially", "roughly" can still be implied.

[0012] In some embodiments of the present disclosure, terms such as "connection", "interconnection", etc., related to bonding and connection, unless otherwise defined, may refer to two structures being in direct contact, or may also refer to two structures not being in direct contact, wherein another structure is disposed between the two structures. Such terms related to bonding and connection may also include situations where both structures are movable, or both structures are fixed. In addition, the term "coupling" includes any direct and indirect electrical connection means.

[0013] In the present disclosure, the thickness, length, width and area can be measured by optical microscope, and the thickness can be measured by cross-sectional image in electron microscope, but it is not limited to this. In addition, any two values ​​or directions used for comparison may have a certain error. If the first value is equal to the second value, it implies that there may be an error of about 10% between the first value and the second value; if the first direction is perpendicular to the second direction, the angle between the first direction and the second direction may be between 80 degrees and 100 degrees; if the first direction is parallel to the second direction, the angle between the first direction and the second direction may be between 0 degrees and 10 degrees.

[0014] The electronic device disclosed herein may include a display device, an antenna device, a light-emitting device, a touch device, a sensing device or a splicing device, but is not limited thereto. The electronic device may be a bendable or flexible electronic device, but is not limited thereto. The electronic device may, for example, include liquid crystal, a diode, a light-emitting diode, a quantum dot (QD), fluorescence, phosphor, other suitable materials or a combination thereof. The light-emitting diode may, for example, include an organic light-emitting diode (OLED), a sub-millimeter light-emitting diode (mini LED), a micro LED or a quantum dot light-emitting diode (QD, which may be, for example, QLED or QDLED), fluorescence, phosphor or other suitable materials and the materials may be arranged and combined in any manner, but is not limited thereto. The splicing device may, for example, be a display splicing device or an antenna splicing device, but is not limited thereto. It should be noted that the electronic device can be any combination of the above, but is not limited to this. The following will use the electronic device to illustrate the content of this disclosure, but this disclosure is not limited to this.

[0015] It should be noted that the following embodiments can replace, reorganize, or mix features in several different embodiments to complete other embodiments without departing from the spirit of the present disclosure. The features between the embodiments can be mixed and matched as long as they do not violate the spirit of the invention or conflict with each other.

[0016] Reference will now be made in detail to exemplary embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Whenever possible, the same reference numerals are used in the drawings and description to refer to the same or like parts.

[0017] FIG. 1A is a top view of an electronic device according to an embodiment of the present disclosure. FIG. 1B is a cross-sectional view of the electronic device of FIG. 1A along section line II-I'. FIG. 1C is a cross-sectional view of the electronic device of FIG. 1A along section line II-II'. FIG. 1D is a cross-sectional view of the electronic device of FIG. 1A along section line III-III'. For the sake of clarity and convenience of description, FIG. 1A omits some components of the electronic device 100.

[0018] 1A to 1D , the electronic device 100 of the present embodiment may include a substrate 110, a semiconductor element 120, and semiconductor elements 130 and 140. The substrate 110 may be, for example, a hard substrate, a soft substrate, or a combination thereof. For example, the material of the substrate 110 may include glass, quartz, sapphire, ceramic, polycarbonate (PC), polyimide (PI), polyethylene terephthalate (PET), other suitable substrate materials, or a combination thereof, but not limited thereto.

[0019] Specifically, the electronic device 100 further includes pixel units 101, 102, 103, 104, 105, and 106. The pixel units 101, 102, and 103 are sequentially arranged in the first row R1 of the matrix along the direction X, and the pixel units 104, 105, and 106 are sequentially arranged in the second row R2 of the matrix along the direction X. The pixel units 104 and 101 are sequentially arranged in the first row C1 of the matrix along the direction Y, the pixel units 105 and 102 are sequentially arranged in the second row C2 of the matrix along the direction Y, and the pixel units 106 and 103 are sequentially arranged in the third row C3 of the matrix along the direction Y. As shown in FIG. 1A, for example, 6 pixel units are arranged in a 2×3 matrix (i.e., 2 columns and 3 rows) and are disposed on the substrate 110. The present disclosure is not limited to the number of pixel units. In other words, the pixel unit 101 may be adjacent to the pixel unit 102 in the direction X, and the pixel unit 101 may be adjacent to the pixel unit 104 in the direction Y. In addition, in the present embodiment, the direction X, the direction -X, the direction Y, the direction -Y, and the direction Z are different directions. For example, the direction X is, for example, an arrangement direction in which the pixel unit 101, the pixel unit 102, and the pixel unit 103 are arranged in the order, the direction Y is, for example, an arrangement direction in which the pixel unit 104 and the pixel unit 101 are arranged in the order, and the direction Z is, for example, a normal direction of the substrate 110. The direction X is substantially perpendicular to the direction Y, and the direction X and the direction Y are substantially perpendicular to the direction Z, respectively. The direction X and the direction -X are opposite to each other, and the direction Y and the direction -Y are opposite to each other, but the present invention is not limited thereto.

[0020] In the present embodiment, the pixel unit 101, the pixel unit 103, the pixel unit 104, the pixel unit 105 and the pixel unit 106 may include a semiconductor element 120, a semiconductor element 130 and a semiconductor element 140, and the pixel unit 102 may include a semiconductor element 120', a semiconductor element 130 and a semiconductor element 140, but not limited thereto. The semiconductor element 120 (or the semiconductor element 120'), the semiconductor element 130 and the semiconductor element 140 may be, for example, flip chip light emitting diodes or other suitable diodes emitting different colors, respectively. For example, the semiconductor element 120 (or the semiconductor element 120') may be, for example, a red light emitting diode, the semiconductor element 130 may be, for example, a green light emitting diode, and the semiconductor element 140 may be, for example, a blue light emitting diode, but not limited thereto. That is to say, the semiconductor element 120 and the semiconductor element 120 ′ are respectively disposed in different pixel units, and the semiconductor element 120 and the semiconductor element 120 ′ can be light emitting diodes emitting the same color.

[0021] Continuing to refer to FIG. 1A , FIG. 1B and FIG. 1C , the semiconductor element 120 (or semiconductor element 120 ′) is disposed on the substrate 110. The semiconductor element 120 (or semiconductor element 120 ′) includes a sapphire material 121, a first-type semiconductor layer 122, a light-emitting layer 123, a second-type semiconductor layer 124, a first-type electrode 125 and a second-type electrode 126. The sapphire material 121 is disposed on the surface of the second-type semiconductor layer 124 (i.e., the surface of the second-type semiconductor layer 124 away from the light-emitting layer 123) and has a laser cutting mark L extending along the long axis direction (e.g., direction X). The light-emitting layer 123 is disposed on the other surface of the second-type semiconductor layer 124, so that the light-emitting layer 123 is located between the first-type semiconductor layer 122 and the second-type semiconductor layer 124. The first-type electrode 125 is disposed on the first-type semiconductor layer 122, and the second-type electrode 126 is disposed on the second-type semiconductor layer 124. The semiconductor element 120 (or semiconductor element 120') can be bonded to the substrate 110 through the pad 111 disposed on the substrate 110, and the light-emitting layer 123 can emit light in the direction of the sapphire material 121. In the present embodiment, the first-type semiconductor layer 122 is, for example, a P-type doped P-type semiconductor, the second-type semiconductor layer 124 is, for example, an N-type doped N-type semiconductor material, the first-type electrode 125 is, for example, a P-type electrode, and the second-type electrode 126 is, for example, an N-type electrode, but not limited thereto. In the present embodiment, the first-type electrode 125 and the second-type electrode 126 can be multi-layer structure electrodes, such as metal electrodes, non-metal electrodes, and metal and non-metal composite layer electrodes, but not limited thereto.

[0022] Continuing to refer to FIG. 1A and FIG. 1D , the semiconductor element 130 is disposed on the substrate 110 and is adjacent to the semiconductor element 120 (or the semiconductor element 120 ′). The semiconductor element 140 is disposed on the substrate 110 and is adjacent to the semiconductor element 130. The semiconductor element 130 (or the semiconductor element 140) includes a sapphire material 131, a first-type semiconductor layer 132, a light-emitting layer 133, a second-type semiconductor layer 134, a first-type electrode 135, and a second-type electrode 136. The sapphire material 131 is disposed on the surface of the second-type semiconductor layer 134 (e.g., the surface of the second-type semiconductor layer 134 away from the light-emitting layer 133) and has a laser cutting mark L extending along the long axis direction (e.g., direction X). The light-emitting layer 133 is disposed on the other surface of the second-type semiconductor layer 134, so that the light-emitting layer 133 is located between the first-type semiconductor layer 132 and the second-type semiconductor layer 134. The first-type electrode 135 is disposed on the first-type semiconductor layer 132, and the second-type electrode 136 is disposed on the second-type semiconductor layer 134. The semiconductor element 130 (or the semiconductor element 140) can be bonded to the substrate 110 through the pad 111 disposed on the substrate 110, and the light-emitting layer 133 can emit light toward the direction of the sapphire material 131. In this embodiment, the first-type semiconductor layer 132 is, for example, a P-type doped P-type semiconductor, the second-type semiconductor layer 134 is, for example, an N-type doped N-type semiconductor material, the first-type electrode 135 is, for example, a P-type electrode, and the second-type electrode 136 is, for example, an N-type electrode, but is not limited thereto.

[0023] 1B and 1D , in the present embodiment, since the lattice direction (or the cleavage direction) of the sapphire material 121 of the semiconductor element 120 is different from the lattice direction (or the cleavage direction) of the sapphire material 131 of the semiconductor element 130 (or the semiconductor element 140), the sapphire material 121 after laser cutting and cleaving may have a characteristic of being tilted toward the right side (or tilted toward one side of the second-type electrode 126), and the sapphire material 131 after laser cutting and cleaving may have a characteristic of being tilted toward the left side (or tilted toward one side of the first-type electrode 135), so the sapphire material 121 and the sapphire material 131 have an asymmetric shape, thereby making the semiconductor element 120 have an optical asymmetry in the long axis direction (e.g., direction X) of the sapphire material 121, and the semiconductor element 130 (or the semiconductor element 140) also has an optical asymmetry in the long axis direction (e.g., direction X) of the sapphire material 131. Next, since the tilt direction of the sapphire material 121 is different from the tilt direction of the sapphire material 131, the light type of the semiconductor element 120 in the long axis direction (e.g., direction X) is different from the light type of the semiconductor element 130 (or semiconductor element 140), and thus the pixel unit 101 (or pixel unit 103, pixel unit 104, pixel unit 105, and pixel unit 106) containing the semiconductor element 120, the semiconductor element 130, and the semiconductor element 140 has color difference in the colors displayed at different viewing angles. The different viewing angles may include, for example, a horizontal viewing angle and a vertical viewing angle, the horizontal viewing angle may include, for example, a left viewing angle and a right viewing angle, and the vertical viewing angle may include, for example, an upper viewing angle and a lower viewing angle, but is not limited thereto. For example, when the pixel unit of the electronic device displays a white screen, the user can see a nearly real white from the left viewing angle of the electronic device, but the user can see a distorted white from the right viewing angle of the electronic device, so that the color seen by the user from the left viewing angle of the electronic device and the color seen by the user from the right viewing angle will have a color difference problem.

[0024] In the present embodiment, the semiconductor element 120 has a polarity direction P1, the semiconductor element 120' has a polarity direction P1A, and the semiconductor element 130 (or the semiconductor element 140) has a polarity direction P2. In the present embodiment, the polarity direction may be from the first-type electrode, such as the P-type electrode, to the second-type electrode, such as the N-type electrode. The polarity direction P1 may be, for example, the direction from the first-type electrode 125 in the semiconductor element 120 to the second-type electrode 126, the polarity direction P1A may be, for example, the direction from the first-type electrode 125 in the semiconductor element 120' to the second-type electrode 126, and the polarity direction P2 may be, for example, the direction from the first-type electrode 135 in the semiconductor element 130 (or the semiconductor element 140) to the second-type electrode 136, but is not limited thereto. In this embodiment, polarity direction P1 and polarity direction P2 are substantially the same as direction X, and polarity direction P1A is substantially the same as direction -X, that is, polarity direction P1 and polarity direction P2 are substantially the same, and polarity direction P1 (or polarity direction P2) and polarity direction P1A are different from each other. In some embodiments, as shown in FIG1B , the polarity direction may also be, for example, the tilt direction of the sapphire material 121 (e.g., tilted to the right). As shown in FIG1C , the tilt direction of the sapphire material 121 (e.g., tilted to the left) is different from that in FIG1B , so the polarity direction in FIG1C is different from that in FIG1B .

[0025] In the present embodiment, the polarity direction P1 of the semiconductor device 120 in the pixel unit 101, the pixel unit 103, the pixel unit 104, the pixel unit 105, and the pixel unit 106 may be the same as the polarity direction P2 of the semiconductor device 130 (or the semiconductor device 140); however, the polarity direction P1A of the semiconductor device 120′ in the pixel unit 102 is different from the polarity direction P2 of the semiconductor device 130 (or the semiconductor device 140), and the polarity direction P1A of the semiconductor device 120′ in the pixel unit 102 is also different from the polarity direction P1 of the semiconductor device 120 in the pixel unit 101 (or the pixel unit 103, the pixel unit 104, the pixel unit 105, and the pixel unit 106). In some embodiments, the tilt direction of the sapphire material 121 in the semiconductor element 120 ′ is different from the tilt direction of the sapphire material 121 in the semiconductor element 120 , but may be substantially the same as the tilt direction of the sapphire material 131 in the semiconductor element 130 (or semiconductor element 140 ).

[0026] In the present embodiment, since the polarity direction P1A of the semiconductor element 120' in the pixel unit 102 is different from the polarity direction P2 of the semiconductor element 130 (or the semiconductor element 140), the color displayed by the pixel unit 102 at different viewing angles (for example, the left viewing angle displays distorted white, but the right viewing angle displays true white) can be different from the color displayed by the adjacent pixel unit 101 (or the pixel unit 103 and the pixel unit 105) at different viewing angles (for example, the left viewing angle displays true white, but the right viewing angle displays distorted white). Therefore, the setting of the pixel unit 102 can be used to balance the colors displayed by the adjacent pixel unit 101 (or the pixel unit 103 and the pixel unit 105) at different viewing angles, so as to reduce the color difference of the pixel unit 101 (or the pixel unit 103 and the pixel unit 105) at different viewing angles, thereby improving the color difference problem of the electronic device 100 at different viewing angles.

[0027] For example, when the electronic device displays a white screen, although the pixel unit 101 can display true white at the left viewing angle and distorted white at the right viewing angle, since the pixel unit 102 can display distorted white at the left viewing angle and true white at the right viewing angle, the pixel unit 102 can be used to balance the colors displayed by the pixel unit 101 at the left viewing angle and the right viewing angle, so that the color difference problem of the pixel unit 101 or the electronic device 100 at the left viewing angle and the right viewing angle can be improved, and even the colors displayed by the electronic device 100 at the left viewing angle and the right viewing angle can be substantially similar.

[0028] In the electronic device 100 of the present embodiment, although the color difference problem of the electronic device at different viewing angles is improved by changing the polarity direction of one semiconductor element (i.e., semiconductor element 120') in one pixel unit (i.e., pixel unit 102), the present disclosure does not limit the number of pixel units or semiconductor elements whose polarity directions can be changed. That is to say, in some embodiments, the color difference problem of the electronic device at different viewing angles can also be improved by changing the polarity direction of one or more semiconductor elements (including semiconductor elements and semiconductor elements) in more than one pixel unit.

[0029] In the electronic device 100 of the present embodiment, although the pixel unit may include three semiconductor elements and the three semiconductor elements are arranged in a straight line in the order of red light emitting diode, green light emitting diode and blue light emitting diode (i.e., the order of red-green-blue), the present disclosure does not limit the number, arrangement order and arrangement method of the semiconductor elements in the pixel unit. That is, in some embodiments, the pixel unit may include more than three semiconductor elements; in some embodiments, the semiconductor elements in the pixel unit may also be arranged in the following arrangement order: red-blue-green, green-blue-red, green-red-blue, blue-green-red and blue-red-green, but not limited thereto; in some embodiments, the semiconductor elements in the pixel unit may also be arranged in a delta manner, a radial manner, a T-shaped manner or a rectangular manner, but not limited thereto.

[0030] In the electronic device 100 of the present embodiment, although 6 pixel units are schematically illustrated and the 6 pixel units are arranged in a 2×3 matrix, the present disclosure does not limit the number and arrangement of pixel units in the electronic device. That is, in some embodiments, the number of pixel units may be less than 6 or greater than 6; in some embodiments, the electronic device may also be arranged in different matrices according to the needs and the number of pixel units, such as a 1×6, 3×4 or 9×16 matrix, but is not limited thereto.

[0031] In the electronic device 100 of the present embodiment, although the chromatic aberration problem of the electronic device at different viewing angles is improved by changing the polarity direction of any semiconductor element (i.e. semiconductor element 120') in any pixel unit (i.e. pixel unit 102), the present disclosure is not limited to improving the chromatic aberration problem of the electronic device at different viewing angles by only changing the polarity direction of the semiconductor element. In some embodiments, the chromatic aberration problem of the electronic device at different viewing angles can also be improved by changing the tilt direction of the sapphire material of some semiconductor elements in the electronic device or the number of laser cutting marks L.

[0032] For example, the sapphire material of the semiconductor element (or semiconductor element) in at least one pixel unit in the electronic device is rotated so that the sapphire material can be tilted to the left or to one side of the first type electrode (or can be tilted to the right or to one side of the second type electrode), and the tilt direction of the sapphire material of the semiconductor element (or semiconductor element) can be similar to the tilt direction of the sapphire material of the semiconductor element (or semiconductor element). In this way, the setting of the at least one pixel unit can be used to balance the colors displayed by other pixel units at different viewing angles, so as to improve the color difference problem of the electronic device at different viewing angles.

[0033] For example, the number of laser cut marks L of the sapphire material of the semiconductor element (or semiconductor element) in at least one pixel unit in the electronic device is increased to more than one, so as to reduce the cracking of the sapphire material in the lattice direction, thereby improving the asymmetric light pattern. In this way, the setting of the at least one pixel unit can be used to balance the colors displayed by other pixel units at different viewing angles, thereby improving the color difference problem of the electronic device at different viewing angles.

[0034] Other embodiments will be listed below for illustration. It must be noted that the following embodiments use the component numbers and some contents of the previous embodiments, wherein the same numbers are used to represent the same or similar components, and the description of the same technical contents is omitted. The description of the omitted parts can refer to the previous embodiments, and the following embodiments will not be repeated.

[0035] FIG. 2 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG. 2 is similar to the embodiment shown in FIG. 1A , and therefore, the same components are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG. 2 and the embodiment shown in FIG. 1A is that in the electronic device 100a of the present embodiment, the polarity directions of all semiconductor components in the pixel units of the second row C2 (i.e., the pixel units 102 and the pixel units 105) are different from the polarity directions of all semiconductor components in the pixel units of the first row C1 (i.e., the pixel units 101 and the pixel units 104) and the pixel units of the third row C3 (i.e., the pixel units 103 and the pixel units 106).

[0036] Specifically, referring to FIG. 2 , in the electronic device 100a of the present embodiment, the semiconductor element 120 in the pixel unit 101, the pixel unit 103, the pixel unit 104, and the pixel unit 106 has a polarity direction P1, and the semiconductor element 130 (or the semiconductor element 140) has a polarity direction P2. The semiconductor element 120′ in the pixel unit 102 and the pixel unit 105 has a polarity direction P1A, and the semiconductor element 130′ (or the semiconductor element 140′) has a polarity direction P2A. The polarity direction P2A is substantially the same as the direction −X. That is, the semiconductor element 130 and the semiconductor element 130′ are respectively disposed in different pixel units, and the semiconductor element 130 and the semiconductor element 130′ can be light emitting diodes that emit the same color.

[0037] Since the polarity direction P1A is different from the polarity direction P1 and the polarity direction P2A is different from the polarity direction P2, the colors displayed by the pixel units of the second row C2 (e.g., the pixel units 102 and the pixel units 105) at different viewing angles (e.g., the left viewing angle displays distorted white, but the right viewing angle displays true white) can be different from the colors displayed by the pixel units of the first row C1 (e.g., the pixel units 101 and the pixel units 104) and the pixel units of the third row C3 (e.g., the pixel units 103 and the pixel units 106) at different viewing angles (e.g., the left viewing angle displays true white, but the right viewing angle displays distorted white). The arrangement of the pixel units in the second row C2 (e.g., the pixel units 102 and the pixel units 105) can be used to balance the colors displayed by the pixel units in the first row C1 (e.g., the pixel units 101 and the pixel units 104) and the pixel units in the third row C3 (e.g., the pixel units 103 and the pixel units 106) at different viewing angles, so as to reduce the color difference between the pixel units in the first row C1 (e.g., the pixel units 101 and the pixel units 104) and the pixel units in the third row C3 (e.g., the pixel units 103 and the pixel units 106) at different viewing angles, and can be used to improve the color difference problem of the electronic device 100a at different viewing angles.

[0038] Therefore, in the electronic device 100a of the present embodiment, the color difference problem of the electronic device 100a at different viewing angles can be improved by respectively disposing semiconductor devices with different polarity directions in pixel units in two adjacent rows (for example, disposing semiconductor devices with the same polarity direction in pixel units in one row and disposing semiconductor devices with another polarity direction in pixel units in another row).

[0039] FIG3 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG3 is similar to the embodiment shown in FIG1A , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG3 and the embodiment shown in FIG1A is that in the electronic device 100b of the present embodiment, the polarity directions of all semiconductor elements in the pixel units of the second row R2 (i.e., pixel units 104, pixel units 105, and pixel units 106) are different from the polarity directions of all semiconductor elements in the pixel units of the first row R1 (pixel units 101, pixel units 102, and pixel units 103).

[0040] Specifically, referring to FIG. 3 , in the electronic device 100b of the present embodiment, the semiconductor element 120 in the pixel unit 101, the pixel unit 102, and the pixel unit 103 has a polarity direction P1, and the semiconductor element 130 (or the semiconductor element 140) has a polarity direction P2. The semiconductor element 120′ in the pixel unit 104, the pixel unit 105, and the pixel unit 106 has a polarity direction P1A, and the semiconductor element 130′ (or the semiconductor element 140′) has a polarity direction P2A. In other words, the semiconductor element 140 and the semiconductor element 120′ are respectively disposed in different pixel units, and the semiconductor element 140 and the semiconductor element 120′ can be light emitting diodes that emit different colors.

[0041] Since the polarity direction P1A is different from the polarity direction P1 and the polarity direction P2A is different from the polarity direction P2, the colors displayed by the pixel units of the second row R2 (i.e., the pixel units 104, 105, and 106) at different viewing angles (e.g., the left viewing angle displays distorted white, but the right viewing angle displays true white) can be different from the colors displayed by the pixel units of the first row R1 (pixel units 101, 102, and 103) at different viewing angles (e.g., the left viewing angle displays true white). The pixel units of the second row R2 (i.e., the pixel units 104, 105, and 106) can be used to balance the colors displayed by the pixel units of the first row R1 (the pixel units 101, 102, and 103) at different viewing angles, thereby reducing the color difference of the pixel units of the first row R1 (the pixel units 101, 102, and 103) at different viewing angles, and improving the color difference problem of the electronic device 100b at different viewing angles.

[0042] Therefore, in the electronic device 100b of the present embodiment, the color difference problem of the electronic device 100b at different viewing angles can be improved by respectively disposing semiconductor devices with different polarity directions in two adjacent rows of pixel units (for example, disposing semiconductor devices with the same polarity direction in one row of pixel units and disposing semiconductor devices with another polarity direction in another row of pixel units).

[0043] FIG4 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG4 is similar to the embodiment shown in FIG2 , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG4 and the embodiment shown in FIG2 is that: in the electronic device 100c of the present embodiment, the arrangement order of the semiconductor elements in the pixel units of the second row C2 (i.e., the pixel units 102 and the pixel units 105) is different from the arrangement order of the semiconductor elements in the pixel units of the first row C1 (i.e., the pixel units 101 and the pixel units 104) and the pixel units of the third row C3 (i.e., the pixel units 103 and the pixel units 106), for example, the arrangement order of the semiconductor elements in the pixel units of the first row C1 and the third row C3 is red-green-blue, and the arrangement order of the semiconductor elements in the pixel units of the second row C2 is blue-green-red, but the present invention is not limited thereto.

[0044] Specifically, referring to FIG. 4 , in the electronic device 100 c of the present embodiment, the semiconductor elements 120, 130, and 140 in the pixel units 101, 103, 104, and 106 are sequentially arranged in a straight line. The semiconductor elements 140 ′, 130 ′, and 120 ′ in the pixel units 102 and 105 are sequentially arranged in a straight line. The semiconductor elements 120 (or 140) in the pixel unit 101, the semiconductor elements 1200 (or 140) in the pixel unit 102, and the semiconductor elements 1200 (or 140) in the pixel unit 103 may be arranged alternately in the direction Y.

[0045] In this embodiment, since the arrangement order of the semiconductor elements in the adjacent pixel units of the first row C1 (i.e., the pixel units 101 and the pixel units 104) is different from the arrangement order of the semiconductor elements in the pixel units of the second row C2 (i.e., the pixel units 102 and the pixel units 105), it can be used to improve the color difference problem of the electronic device 100c at a vertical viewing angle.

[0046] FIG5 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG5 is similar to the embodiment shown in FIG3 , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG5 and the embodiment shown in FIG3 is that: in the electronic device 100d of the present embodiment, the arrangement order of the semiconductor elements in the pixel units of the second row R2 (i.e., the pixel units 104, 105, and 106) is different from the arrangement order of the semiconductor elements in the pixel units of the first row R1 (i.e., the pixel units 101, 102, and 103), for example, the arrangement order of the semiconductor elements in the pixel units of the first row R1 is red-green-blue, and the arrangement order of the semiconductor elements in the pixel units of the second row R2 is green-red-blue, but the present invention is not limited thereto.

[0047] Specifically, referring to FIG. 5 , in the electronic device 100d of the present embodiment, the semiconductor elements 120, 130, and 140 in the pixel units 101, 102, and 103 are sequentially arranged in a straight line. The semiconductor elements 130′, 120′, and 140′ in the pixel units 104, 105, and 106 are sequentially arranged in a straight line. In other words, the semiconductor elements 140 and 130′ are respectively disposed in different pixel units, and the semiconductor elements 140 and 130′ can be light emitting diodes that emit different colors.

[0048] In this embodiment, since the arrangement order of the semiconductor elements in the pixel units (i.e., the pixel units 104, 105, and 106) of the adjacent second row R2 is different from the arrangement order of the semiconductor elements in the pixel units (i.e., the pixel units 101, 102, and 103) of the first row R1, it can be used to improve the color difference problem of the electronic device 100d at a vertical viewing angle.

[0049] FIG6 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG6 is similar to the embodiment shown in FIG1A, and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG6 and the embodiment shown in FIG1A is that the electronic device 100e of the present embodiment further includes another substrate 110e, wherein the configuration of the pixel units on the another substrate 110e is the same as the configuration of the pixel units on the substrate 110, and the another substrate 110e can be spliced ​​together with the substrate 110 in the direction Y. In addition, in the substrate 110 and the another substrate 110e, the polarity directions of all the semiconductor elements in the pixel units 102, 104, and 106 are different from the polarity directions of all the semiconductor elements in the pixel units 101, 103, and 105.

[0050] Specifically, referring to FIG. 6 , in the electronic device 100e of the present embodiment, the semiconductor element 120 in the pixel unit 101, the pixel unit 103, and the pixel unit 105 has a polarity direction P1, and the semiconductor element 130 (or the semiconductor element 140) has a polarity direction P2. The semiconductor element 120′ in the pixel unit 102, the pixel unit 104, and the pixel unit 106 has a polarity direction P1A, and the semiconductor element 130′ (or the semiconductor element 140′) has a polarity direction P2A.

[0051] Among them, since the polarity direction P1A is different from the polarity direction P1 and the polarity direction P2A is different from the polarity direction P2, the colors displayed by the pixel units 102, 104 and 106 at different viewing angles (for example, distorted white is displayed at the left viewing angle, but real white is displayed at the right viewing angle) can be different from the colors displayed by the pixel units 101, 103 and 105 at different viewing angles (for example, real white is displayed at the left viewing angle, but distorted white is displayed at the right viewing angle). The settings of the pixel units 102, 104 and 106 can be used to balance the colors displayed by the pixel units 101, 103 and 105 at different viewing angles, and the color difference of the pixel units 101, 103 and 105 at different viewing angles can be reduced, which can be used to improve the color difference problem of the electronic device 100e at different viewing angles.

[0052] Therefore, in the electronic device 100e of the present embodiment, the color difference problem of the electronic device 100e at different viewing angles can be improved by respectively disposing semiconductor elements with different polarity directions in two adjacent pixel units (i.e., disposing semiconductor elements with the same polarity direction in one pixel unit and disposing semiconductor elements with another polarity direction in the other pixel unit).

[0053] Although the electronic device 100e of this embodiment includes one other substrate 110e, and the other substrate 110e is spliced ​​together with the substrate 110 in the direction Y, the present disclosure does not limit the number of other substrates in the electronic device and the splicing method of other substrates and substrates. That is, in some embodiments, the electronic device may also include more than one other substrate; in some embodiments, the other substrate may also be spliced ​​together with the substrate in the direction X; in some embodiments, the electronic device may also include more than one other substrate, and more than one other substrate may be spliced ​​together with the substrate or another substrate in the direction Y and / or direction X.

[0054] In addition, in the electronic device 100 of the present embodiment, although the semiconductor elements in the pixel unit 102, the pixel unit 104 and the pixel unit 106 can be arranged in a straight line in the order of red light emitting diode, green light emitting diode and blue light emitting diode (referred to as red-green-blue), the present disclosure does not limit the arrangement order and arrangement method of the semiconductor elements in the pixel unit. That is to say, in some embodiments, the semiconductor elements in the pixel unit can also be arranged in the following arrangement order: red-blue-green, green-blue-red, green-red-blue, blue-green-red and blue-red-green, but not limited thereto; in some embodiments, the semiconductor elements in the pixel unit can also be arranged in a delta manner, a radial manner, a T-shaped manner or a rectangular manner, but not limited thereto.

[0055] FIG7 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG7 is similar to the embodiment shown in FIG6 , and therefore, the same elements are represented by the same reference numerals, and their details will not be repeated. The difference between the embodiment shown in FIG7 and the embodiment shown in FIG6 is that in the electronic device 100f of the present embodiment, the substrate 110 and another substrate 110f are spliced ​​in a mirror-symmetrical manner.

[0056] Specifically, referring to FIG. 7 , in the electronic device 100f of the present embodiment, the substrate 110 can be spliced ​​with another substrate 110f in the direction Y, and a splicing seam G can be provided at the junction between the substrate 110 and the other substrate 110f. Since the substrate 110 and the other substrate 110f can be spliced ​​in a mirror-symmetrical manner using the splicing seam G as a symmetry axis, the second row R2 on the substrate 110 can be closer to the second row R2′ on the other substrate 110f than the first row R1, and the semiconductor element 140′ (or semiconductor element 140) in the pixel unit of the second row R2 on the substrate 110 can be closer to the semiconductor element 140′ (or semiconductor element 140) in the pixel unit of the second row R2′ on the other substrate 110f than the semiconductor element 120′ (or semiconductor element 120). In the present embodiment, in the electronic device 100f, the substrate 110 is spliced ​​with another substrate 110f in a mirror-symmetric manner, and the light emission color and polarity direction of the semiconductor element can be mirror-symmetric at the same time. Taking the mirror-symmetry of polarity direction as an example, the polarity direction of the semiconductor element in the pixel unit 102, pixel unit 104 and pixel unit 106 on the substrate 110 and another substrate 110f is different from the polarity direction of the semiconductor element in the pixel unit 101, pixel unit 103 and pixel unit 105; taking the mirror-symmetry of light emission color as an example, the arrangement order of the light emission color of the semiconductor element in the pixel unit 105 on the substrate 110 is, for example, red-green-blue, and the arrangement order of the light emission color of the semiconductor element in the pixel unit 105 on the other substrate 110f can be blue-green-red. The above only takes the pixel unit 105 as an example, and the other pixel units can be deduced by analogy. In some embodiments, the substrate is spliced ​​with another substrate, and the polarity direction of the semiconductor element can also be mirror-symmetric only. In some embodiments, the substrate is spliced ​​with another substrate, and only the light emitting color of the semiconductor element can be mirror-symmetrical.

[0057] FIG8 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG8 is similar to the embodiment shown in FIG1A, and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG8 and the embodiment shown in FIG1A is that the electronic device 100g of the present embodiment includes 16 pixel units (i.e., 8 pixel units 101g and 8 pixel units 102g) arranged in a 4×4 matrix (i.e., 4 columns and 4 rows), and the semiconductor elements in each pixel unit are arranged in a delta manner.

[0058] Specifically, referring to FIG. 8 , in the electronic device 100g of the present embodiment, the first row C1 and the third row C3 are both provided with 4 pixel units 101g, the second row C2 and the fourth row C4 are both provided with 4 pixel units 102g, and the pixel units 101g and the pixel units 102g can be arranged adjacent to each other in the direction X. The semiconductor elements 120, the semiconductor elements 130, and the semiconductor elements 140 in the pixel unit 101g are sequentially arranged in a delta manner in the counterclockwise direction, and the semiconductor elements 120′, the semiconductor elements 140′, and the semiconductor elements 130′ in the pixel unit 102g are sequentially arranged in a delta manner in the clockwise direction, so that semiconductor elements of the same color will not be gathered together in the direction X or the direction Y. That is, the semiconductor elements 120, the semiconductor elements 140, and the semiconductor elements 130 are arranged in the same pixel unit 101g, and the semiconductor elements 120, the semiconductor elements 140, and the semiconductor elements 130 are arranged in a delta manner. The semiconductor element 130', the semiconductor element 120', and the semiconductor element 140' are disposed in the same pixel unit 102g, and the semiconductor element 130', the semiconductor element 120', and the semiconductor element 140' are arranged in a delta manner.

[0059] In this embodiment, the semiconductor device 120 in the pixel unit 101g has a polarity direction P1, and the semiconductor device 130 (or the semiconductor device 140) has a polarity direction P2. The semiconductor device 120' in the pixel unit 102g has a polarity direction P1A, and the semiconductor device 130' (or the semiconductor device 140') has a polarity direction P2A. Among them, since the polarity direction P1A is different from the polarity direction P1 and the polarity direction P2A is different from the polarity direction P2, the colors displayed by the pixel units 102g of the second row C2 and the fourth row C4 at different viewing angles (for example, distorted white is displayed at the left viewing angle, but real white is displayed at the right viewing angle) can be different from the colors displayed by the pixel units 101g of the first row C1 and the third row C3 at different viewing angles (for example, real white is displayed at the left viewing angle, but distorted white is displayed at the right viewing angle). Therefore, the arrangement of the pixel units 102g of the second row C2 and the fourth row C4 can be used to balance the colors displayed by the pixel units 101g of the first row C1 and the third row C3 at different viewing angles, thereby reducing the color difference of the pixel units 101g of the first row C1 and the third row C3 at different viewing angles, and can be used to improve the color difference problem of the electronic device 100g at different viewing angles.

[0060] Therefore, in the electronic device 100g of the present embodiment, the color difference problem of the electronic device 100g at different viewing angles can be improved by respectively disposing semiconductor devices with different polarity directions in pixel units of two adjacent rows (i.e., disposing semiconductor devices with the same polarity direction in pixel units of one row, and disposing semiconductor devices with another polarity direction in pixel units of another row).

[0061] FIG9 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG9 is similar to the embodiment shown in FIG8 , and therefore, the same elements are represented by the same reference numerals, and their details will not be repeated. The difference between the embodiment shown in FIG9 and the embodiment shown in FIG8 is that in the pixel unit 101h and the pixel unit 102h of the electronic device 100h of the present embodiment, the polarity direction of the semiconductor element of one color may be different from the polarity direction of the semiconductor element of the other color.

[0062] Specifically, referring to FIG. 9 , in the pixel unit 101h, the semiconductor element 120 has a polarity direction P1, the semiconductor element 130 has a polarity direction P2, and the semiconductor element 140′ has a polarity direction P2A. In the pixel unit 102h, the semiconductor element 120′ has a polarity direction P1A, the semiconductor element 130 has a polarity direction P2, and the semiconductor element 140′ has a polarity direction P2A. That is, the semiconductor element 130, the semiconductor element 140′, and the semiconductor element 120 are disposed in the same pixel unit 101h, and the semiconductor element 130, the semiconductor element 140′, and the semiconductor element 120 are arranged in a delta manner. The semiconductor element 130, the semiconductor element 120′, and the semiconductor element 140′ are disposed in the same pixel unit 102h, and the semiconductor element 130, the semiconductor element 120′, and the semiconductor element 140′ are arranged in a delta manner.

[0063] In the present embodiment, since the polarity direction P1A is different from the polarity direction P1 and the polarity direction P2A is different from the polarity direction P2, the colors displayed by the pixel units 102h in the second row C2 and the fourth row C4 at different viewing angles (for example, distorted white is displayed at the left viewing angle, but true white is displayed at the right viewing angle) can be different from the colors displayed by the pixel units 101h in the first row C1 and the third row C3 at different viewing angles (for example, true white is displayed at the left viewing angle, but distorted white is displayed at the right viewing angle). Thus, the arrangement of the pixel units 102h in the second row C2 and the fourth row C4 can be used to balance the colors displayed by the pixel units 101h in the first row C1 and the third row C3 at different viewing angles, thereby reducing the color difference of the pixel units 101h in the first row C1 and the third row C3 at different viewing angles, and can be used to improve the color difference problem of the electronic device 100h at different viewing angles.

[0064] Therefore, in the electronic device 100h of the present embodiment, in two adjacent rows of pixel units 101h and pixel units 102h, the polarity direction of some semiconductor elements in the pixel units 101h in one row is different from the polarity direction of some semiconductor elements in the pixel units 102h in the other row, so as to improve the color difference problem of the electronic device 100h at different viewing angles.

[0065] FIG10 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG10 is similar to the embodiment shown in FIG1A , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG10 and the embodiment shown in FIG1A is that in the electronic device 100i of the present embodiment, the pixel unit 101i, the pixel unit 102i, the pixel unit 103i, the pixel unit 104i, the pixel unit 105i, and the pixel unit 106i all include 6 semiconductor elements, and the 6 semiconductor elements are arranged in a radial manner.

[0066] Specifically, referring to FIG. 10 , the pixel unit 101i, the pixel unit 103i, the pixel unit 104i, and the pixel unit 106i include a semiconductor device 120i, a semiconductor device 120i′, two semiconductor devices 130, and two semiconductor devices 140′; and the pixel unit 102i and the pixel unit 105i include a semiconductor device 120i, a semiconductor device 120i′, two semiconductor devices 130′, and two semiconductor devices 140. Among them, the semiconductor device 120i has a polarity direction P1B, the semiconductor device 120i′ has a polarity direction P1C, the semiconductor device 130 and the semiconductor device 140 have a polarity direction P2, and the semiconductor device 130′ and the semiconductor device 140′ have a polarity direction P2A. In this embodiment, the polarity direction P1B is substantially along the direction −Y, and the polarity direction P1C is substantially along the direction Y, so the polarity direction P1B and the polarity direction P1C are opposite to each other.

[0067] In the present embodiment, in the pixel unit 101i, the pixel unit 103i, the pixel unit 104i and the pixel unit 106i, the second type electrode 126 of the semiconductor element 120i, the second type electrode 126 of the semiconductor element 120i', the second type electrodes 136 of the two semiconductor elements 130 and the second type electrodes 136 of the two semiconductor elements 140' are all gathered at the center of the radial arrangement, so that the electrodes with the same polarity can be gathered at the same place to achieve a common cathode or a common anode configuration. In the pixel unit 102i and the pixel unit 105i, the first type electrode 125 of the semiconductor element 120i, the first type electrode 125 of the semiconductor element 120i', the first type electrodes 135 of the two semiconductor elements 130' and the first type electrodes 135 of the two semiconductor elements 140 are all gathered at the center of the radial arrangement, so that the electrodes with the same polarity can be gathered at the same place to achieve a common cathode or a common anode configuration. That is, the semiconductor element 130, the semiconductor element 140', another semiconductor element 130, another semiconductor element 140', the semiconductor element 120i, and the semiconductor element 120i' are disposed in the same pixel unit 101i, and the semiconductor element 130, the semiconductor element 140', another semiconductor element 130, another semiconductor element 140', the semiconductor element 120i, and the semiconductor element 120i' are arranged in a radial manner. The semiconductor element 130', the semiconductor element 140, another semiconductor element 130', another semiconductor element 140, the semiconductor element 120i', and the semiconductor element 120i are disposed in the same pixel unit 102i, and the semiconductor element 130', the semiconductor element 140, another semiconductor element 130', another semiconductor element 140, the semiconductor element 120i', and the semiconductor element 120i are arranged in a radial manner.

[0068] In the present embodiment, since the pixel unit 101i, the pixel unit 103i, the pixel unit 104i, and the pixel unit 106i include the semiconductor devices 120i and 120i' of different polarity directions and the semiconductor devices 130 and 140' of different polarity directions, and the pixel unit 102i and the pixel unit 105i include the semiconductor devices 120i and 120i' of different polarity directions and the semiconductor devices 130' and 140 of different polarity directions, the color difference of the pixel unit 101i, the pixel unit 102i, the pixel unit 103i, the pixel unit 104i, the pixel unit 105i, and the pixel unit 106i at different viewing angles can be reduced, and the color difference problem of the electronic device 100i at different viewing angles can be improved.

[0069] FIG. 11 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG. 11 is similar to the embodiment shown in FIG. 10 , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG. 11 and the embodiment shown in FIG. 10 is that in the electronic device 100j of the present embodiment, each pixel unit (i.e., pixel unit 101j, pixel unit 102j, pixel unit 103j, pixel unit 104j, pixel unit 105j, and pixel unit 106j) has both a common cathode and a common anode configuration.

[0070] Specifically, referring to FIG. 11 , in the electronic device 100 j of the present embodiment, the pixel unit 101 j, the pixel unit 103 j, the pixel unit 104 j, and the pixel unit 106 j include two semiconductor devices 120 i, a semiconductor device 130, a semiconductor device 130 ′, a semiconductor device 140, and a semiconductor device 140 ′; and the pixel unit 102 j and the pixel unit 105 j include two semiconductor devices 120 i ′, a semiconductor device 130, a semiconductor device 130 ′, a semiconductor device 140, and a semiconductor device 140 ′.

[0071] In the present embodiment, in the pixel unit 101j, the pixel unit 103j, the pixel unit 104j and the pixel unit 106j, the second type electrode 126 of one semiconductor element 120i, the second type electrode 136 of the semiconductor element 130 and the second type electrode 136 of the semiconductor element 140' are gathered at the same place, and the first type electrode 125 of another semiconductor element 120i, the first type electrode 135 of the semiconductor element 130' and the first type electrode 135 of the semiconductor element 140 are gathered at another place, so the pixel unit 101j, the pixel unit 103j, the pixel unit 104j and the pixel unit 106j have a common cathode and a common anode configuration.

[0072] In addition, in the pixel unit 102j and the pixel unit 105j, the first type electrode 125 of one semiconductor element 120i', the first type electrode 135 of the semiconductor element 130' and the first type electrode 135 of the semiconductor element 140 are gathered at the same place, and the second type electrode 126 of the other semiconductor element 120'i', the second type electrode 136 of the semiconductor element 130 and the second type electrode 136 of the semiconductor element 140' are gathered at another place, so the pixel unit 102j and the pixel unit 105j have a common cathode and a common anode configuration. That is, the semiconductor element 130, the semiconductor element 140', the semiconductor element 130', the semiconductor element 140, the semiconductor element 120i and the other semiconductor element 120i are set in the same pixel unit 101j, and the semiconductor element 130, the semiconductor element 140', the semiconductor element 130', the semiconductor element 140, the semiconductor element 120i and the other semiconductor element 120i are arranged in a radial manner. The semiconductor element 130', the semiconductor element 140, the semiconductor element 130, the semiconductor element 140', the semiconductor element 120i' and another semiconductor element 120i' are disposed in the same pixel unit 102j, and the semiconductor element 130', the semiconductor element 140, the semiconductor element 130, the semiconductor element 140', the semiconductor element 120i' and another semiconductor element 120i' are arranged in a radial manner.

[0073] FIG. 12 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG. 12 is similar to the embodiment shown in FIG. 1A , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG. 12 and the embodiment shown in FIG. 1A is that the electronic device 100k of the present embodiment includes 12 pixel units (i.e., 6 pixel units 101k and 6 pixel units 102k) arranged in a 4×3 matrix (i.e., 4 columns and 3 rows), and the semiconductor elements in each pixel unit are arranged in a T-shaped manner.

[0074] Specifically, referring to FIG. 12, in the electronic device 100k of the present embodiment, the pixel unit 101k and the pixel unit 102k may be disposed adjacent to each other in the direction X, and the pixel unit 101k and the pixel unit 102k may also be disposed adjacent to each other in the direction Y.

[0075] The semiconductor element 120i, the semiconductor element 130, and the semiconductor element 140' in the pixel unit 101k are arranged in a T-shaped manner, and the semiconductor element 120i', the semiconductor element 130', and the semiconductor element 140 in the pixel unit 102k are also arranged in a T-shaped manner. In the pixel unit 101k, the second-type electrode 126 of the semiconductor element 120i, the second-type electrode 136 of the semiconductor element 130, and the second-type electrode 136 of the semiconductor element 140' can be gathered at the center of the T-shaped arrangement, so that electrodes with the same polarity can be gathered at the same place, and a common cathode or a common anode configuration can be achieved. In the pixel unit 102k, the first-type electrode 125 of the semiconductor element 120i', the first-type electrode 135 of the semiconductor element 130', and the first-type electrode 135 of the semiconductor element 140 can be gathered at the center of the T-shaped arrangement, so that electrodes with the same polarity can be gathered at the same place, and a common cathode or a common anode configuration can be achieved. That is, the semiconductor device 130, the semiconductor device 140' and the semiconductor device 120i are disposed in the same pixel unit 101k, and the semiconductor device 130, the semiconductor device 140' and the semiconductor device 120i are arranged in a T-shaped manner. The semiconductor device 130', the semiconductor device 140 and the semiconductor device 120i' are disposed in the same pixel unit 102k, and the semiconductor device 130', the semiconductor device 140 and the semiconductor device 120i' are arranged in a T-shaped manner. In this embodiment, the arrangement order from the first row C1 from top to bottom is pixel unit 101k, pixel unit 102k, pixel unit 101k, pixel unit 102k, from the second row C2 from top to bottom is pixel unit 102k, pixel unit 101k, pixel unit 102k, pixel unit 101k, and from the third row C3 from top to bottom is pixel unit 101k, pixel unit 102k, pixel unit 101k, pixel unit 102k. In some embodiments, the arrangement order may also be pixel unit 102k, pixel unit 101k, pixel unit 102k, pixel unit 101k from top to bottom in the first row C1, pixel unit 101k, pixel unit 102k, pixel unit 101k, pixel unit 102k from top to bottom in the second row C2, and pixel unit 102k, pixel unit 101k, pixel unit 102k, pixel unit 101k from top to bottom in the third row C3.

[0076] In this embodiment, since the pixel unit 101k itself includes the semiconductor element 130 and the semiconductor element 140′ with different polarity directions, and the pixel unit 102k itself includes the semiconductor element 130′ and the semiconductor element 140 with different polarity directions, the color difference between the pixel unit 101k and the pixel unit 102k at different viewing angles can be reduced, which can be used to improve the color difference problem of the electronic device 100k at different viewing angles.

[0077] FIG. 13 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG. 13 is similar to the embodiment shown in FIG. 1A , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG. 13 and the embodiment shown in FIG. 1A is that the electronic device 100m of the present embodiment includes 12 pixel units 101m arranged in a 4×3 matrix (i.e., 4 columns and 3 rows), and each pixel unit 101m includes 4 semiconductor elements, and the 4 semiconductor elements are arranged in a rectangular manner.

[0078] Specifically, please refer to FIG. 13 . In the electronic device 100m of the present embodiment, the pixel unit 101m includes a semiconductor element 120, a semiconductor element 120′, a semiconductor element 130, and a semiconductor element 140′. The semiconductor element 120 is adjacent to the semiconductor element 120′ in the direction X, and the semiconductor element 120 is adjacent to the semiconductor element 130 in the direction Y. The second-type electrode 126 of the semiconductor element 120, the second-type electrode 126 of the semiconductor element 120′, the second-type electrode 136 of the semiconductor element 130, and the second-type electrode 136 of the semiconductor element 140′ are all gathered at the center of the rectangular arrangement, so that electrodes of the same polarity can be gathered at the same place to achieve a common cathode or common anode configuration. In other words, the semiconductor element 120, the semiconductor element 120′, the semiconductor element 130, and the semiconductor element 140′ are disposed in the same pixel unit 101m, and the semiconductor element 120, the semiconductor element 120′, the semiconductor element 130, and the semiconductor element 140′ are arranged in a rectangular manner.

[0079] In addition, since the pixel unit 101m itself includes the semiconductor element 120 and the semiconductor element 120' with different polarity directions and the semiconductor element 130 and the semiconductor element 140' with different polarity directions, the color difference of the pixel unit 101m at different viewing angles can be reduced, which can be used to improve the color difference problem of the electronic device 100m at different viewing angles.

[0080] FIG. 14 is a top view schematic diagram of an electronic device according to another embodiment of the present disclosure. The embodiment shown in FIG. 14 is similar to the embodiment shown in FIG. 1A , and therefore, the same elements are represented by the same reference numerals, and the details thereof will not be repeated. The difference between the embodiment shown in FIG. 14 and the embodiment shown in FIG. 1A is that the electronic device 100n of the present embodiment includes 8 pixel units 101n arranged in a 2×4 matrix (i.e., 2 columns and 4 rows), and each pixel unit 101n includes 4 semiconductor elements, and the 4 semiconductor elements are arranged in a straight line.

[0081] Specifically, referring to FIG. 14 , in the electronic device 100n of the present embodiment, the pixel unit 101n includes a semiconductor element 120, a semiconductor element 120′, a semiconductor element 130, and a semiconductor element 140′. The semiconductor elements in the pixel unit 101n are arranged in a straight line in the order of the semiconductor element 120, the semiconductor element 140′, the semiconductor element 130, and the semiconductor element 120′. In other words, the semiconductor element 120, the semiconductor element 140′, the semiconductor element 130, and the semiconductor element 120′ are disposed in the same pixel unit 101n, and the semiconductor element 120, the semiconductor element 140′, the semiconductor element 130, and the semiconductor element 120′ are arranged in a straight line.

[0082] In this embodiment, since the pixel unit 101n itself includes the semiconductor element 120 and the semiconductor element 120' with different polarity directions and the semiconductor element 130 and the semiconductor element 140' with different polarity directions, the color difference of the pixel unit 101n at different viewing angles can be reduced, which can be used to improve the color difference problem of the electronic device 100n at different viewing angles.

[0083] In summary, in the electronic device of the disclosed embodiment, since the first polarity direction of the first semiconductor element (e.g., semiconductor element 120) is different from the second polarity direction of the second semiconductor element (e.g., semiconductor element 120'), the arrangement of the pixel unit containing the first semiconductor element can be used to balance the colors displayed by the pixel unit containing the second semiconductor element at different viewing angles, thereby improving the color difference problem of the electronic device at different viewing angles. Since the first polarity direction of the third semiconductor element (e.g., semiconductor element 130) is different from the second polarity direction of the fourth semiconductor element (e.g., semiconductor element 130'), the arrangement of the pixel unit containing the third semiconductor element can be used to balance the colors displayed by the pixel unit containing the fourth semiconductor element at different viewing angles, thereby improving the color difference problem of the electronic device at different viewing angles. In two adjacent pixel units, since the arrangement order of the semiconductor elements in one pixel unit is different from the arrangement order of the semiconductor elements in the other pixel unit, it can be used to improve the color difference problem of the electronic device at a vertical viewing angle.

[0084] Although the present disclosure has been disclosed as above by way of embodiments, it is not intended to limit the present disclosure. Any person with ordinary knowledge in the technical field may make slight changes and modifications without departing from the spirit and scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be determined by the scope of the attached patent application.

[0085] 100, 100a, 100b, 100c, 100d, 100e, 100f, 100g, 100h, 100i, 100j, 100k, 100m, 100n: electronic device 101, 101g, 101h, 101i, 101j, 101k, 101m, 101n, 102, 102g, 102h, 102i, 102j, 102k, 103, 103i, 103j, 104, 104i, 104j, 105, 105i, 105j, 106, 106i, 106j: pixel unit 110:Substrate 110e, 110f: another substrate 111: Connector pad 120, 120', 120i, 120i', 130, 130', 140, 140': semiconductor components 121, 131: Sapphire material 122, 132: first type semiconductor layer 123, 133: luminescent layer 124, 134: Second type semiconductor layer 125, 135: Type I electrode 126, 136: Type II electrode C1: First row C2: Second row C3: The third row C4: The fourth row G: Seam L: Laser cutting marks P1, P1A, P1B, P1C: Polarity direction P2, P2A: Polarity direction R1, R1': first column R2, R2': second column X, -X, Y, -Y, Z: Direction

Claims

1. An electronic device comprising: substrate; A first semiconductor element is disposed on the substrate, wherein the first semiconductor element includes a first polarity direction; a second semiconductor element is disposed on the substrate and adjacent to the first semiconductor element, wherein the second semiconductor element includes a second polarity direction, and the first polarity direction is different from the second polarity direction; a third semiconductor element is disposed on the substrate and includes the first polarity direction. A fourth semiconductor element is disposed on the substrate and adjacent to the third semiconductor element, wherein the fourth semiconductor element includes a second polarity direction, wherein the first polarity direction is different from the second polarity direction, wherein the first semiconductor element, the second semiconductor element, the third semiconductor element and the fourth semiconductor element are disposed in the same pixel unit, and the first semiconductor element, the second semiconductor element, the third semiconductor element and the fourth semiconductor element are arranged in a rectangular or linear manner.

2. The electronic device of claim 1, wherein the first semiconductor element is adjacent to the second semiconductor element in a first direction, and the third semiconductor element is adjacent to the fourth semiconductor element in the first direction.

3. The electronic device of claim 2, wherein the first semiconductor element is adjacent to the third semiconductor element in a second direction, the second semiconductor element is adjacent to the fourth semiconductor element in the second direction, and the first direction is different from the second direction.

4. The electronic device as claimed in claim 3, wherein the first direction is substantially perpendicular to the second direction.

5. The electronic device of claim 1, wherein the first semiconductor element and the second semiconductor element are light-emitting diodes emitting the same color.

6. The electronic device of claim 1, wherein the first semiconductor element, the third semiconductor element, and the fourth semiconductor element are light-emitting diodes emitting different colors.

7. The electronic device of claim 1, wherein when the first semiconductor element, the second semiconductor element, the third semiconductor element, and the fourth semiconductor element are arranged in the rectangular manner, the same type electrodes of the first semiconductor element, the second semiconductor element, the third semiconductor element, and the fourth semiconductor element are all clustered at the center of the pixel unit.

8. The electronic device of claim 1, wherein the first semiconductor element, the second semiconductor element, the third semiconductor element, and the fourth semiconductor element are arranged in a straight line in a second direction.

9. The electronic device of claim 8, wherein the first semiconductor element, the second semiconductor element, and the third semiconductor element are light-emitting diodes emitting different colors, and the first semiconductor element and the fourth semiconductor element are light-emitting diodes emitting the same color.

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