Pixel arrangement structure for display panel, display panel, display device

Abstract

The application relates to the technical field of display, and discloses a pixel arrangement structure for a display panel, a display panel and a display device. The pixel arrangement structure for the display panel comprises a plurality of pixel modules arranged in a matrix form; each pixel module comprises a blue sub-pixel and two pixel units, each pixel unit comprises a red sub-pixel and a green sub-pixel; the two pixel units share the blue sub-pixel, and the two pixel units are symmetrically arranged about the blue sub-pixel; wherein the light-emitting area of the blue sub-pixel is larger than the light-emitting area of a single red sub-pixel or green sub-pixel. On the basis of prolonging the overall service life of the display panel, the display panel can maintain a relatively high visual clarity.

Description

Technical Field

[0001] This application relates to the field of display technology, such as a pixel arrangement structure for a display panel, a display panel, and a display device. Background Technology

[0002] Currently, display panel pixels are formed by mixing red, green, and blue primary colors of light in different proportions and intensities. A pixel is the smallest unit for displaying an image, and each colored pixel is composed of smaller sub-pixels that emit only a single color of light. A standard pixel contains three sub-pixels: red, green, and blue. By independently controlling the brightness of each sub-pixel, the desired color for that pixel can be mixed. However, the human eye is most sensitive to green light, followed by red light, and has the worst ability to distinguish details in blue light. Therefore, when displaying images through a display panel, it is necessary to increase the current to improve the luminous efficiency of the blue sub-pixels. This leads to the problem of "burn-in," reducing the lifespan of the entire display panel.

[0003] In related technologies, a "subpixel rendering" technique using Pentile arrangement is employed to address the aforementioned issues. This technique extends the overall lifespan of the display panel by altering the subpixel composition within repeating units and reducing the number of blue subpixels when displaying large areas of uniform color.

[0004] In the process of implementing the embodiments of this disclosure, it was found that the related technology has at least the following technical problems: When displaying text or patterns rich in fine blue, the related technical solutions exhibit noticeable graininess, jagged edges, and blurred details, resulting in poor visual clarity of the display panel (especially in the blue area).

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides a pixel arrangement structure for a display panel, a display panel, and a display device. It can extend the overall lifespan of the display panel while maintaining a high level of visual clarity.

[0008] In some embodiments, the pixel arrangement structure for a display panel is characterized by comprising: a plurality of pixel modules arranged in a matrix; each pixel module includes a blue sub-pixel and two pixel units, each pixel unit including a red sub-pixel and a green sub-pixel; the two pixel units share the blue sub-pixel, and the two pixel units are symmetrically arranged about the blue sub-pixel; wherein the light-emitting area of ​​the blue sub-pixel is larger than the light-emitting area of ​​a single red sub-pixel or green sub-pixel.

[0009] Optionally, the red and green subpixels in each pixel unit are stacked in the column direction to form a stacked pair.

[0010] Optionally, two stacked pairs of blue subpixels in the same pixel module are arranged alternately along the row direction.

[0011] Optionally, in the pixel arrangement structure, the number of blue subpixels is less than the number of red and green subpixels.

[0012] Optionally, the horizontal width of the blue subpixel in the row direction is greater than or equal to the width of a pixel unit in the row direction.

[0013] Optionally, the ratio of the luminous area of ​​the blue sub-pixel, red sub-pixel, and green sub-pixel is 2:1:1 to 2.5:1.5:1.

[0014] Optionally, the red, green, and blue sub-pixels can all be rectangular or rounded rectangles.

[0015] Optionally, adjacent pixel modules are arranged closely together and periodically repeating each other in both the row and column directions.

[0016] In some embodiments, the display panel includes: a circuit board; and a pixel arrangement structure as described above is disposed on the circuit board.

[0017] In some embodiments, the display device includes: a device body; and a display panel as described above, disposed on the device body.

[0018] The pixel arrangement structure, display panel, and display device for the display panel provided in this disclosure can achieve the following technical effects: In this embodiment, within a pixel module of the pixel arrangement structure, by symmetrically arranging two pixel units, each including a red and a green sub-pixel, about a blue sub-pixel, the red and green sub-pixels on both sides share the blue sub-pixel in the middle. This significantly reduces the on / off frequency of the blue sub-pixel when displaying most colors, thus delaying the aging of the blue light material. By making the light-emitting area of ​​the blue sub-pixel larger than that of a single red or green sub-pixel, the operating current density of the blue sub-pixel is reduced when displaying the same brightness. This extends the overall lifespan of the display panel using this pixel arrangement structure. In a pixel module of the pixel arrangement structure, by setting two pixel units including red and green sub-pixels, providing double the number of red and green sub-pixels, the human eye's greater sensitivity to red and green light can be utilized. The red and green sub-pixels handle most of the image details and brightness information, achieving a higher equivalent pixel density visually compared to the RGB arrangement in related technologies, resulting in sharper image edges and clearer text display. This improves the visual clarity of the display panel using this pixel arrangement structure. Therefore, the embodiments of this disclosure can extend the overall lifespan of the display panel while maintaining a high level of visual clarity.

[0019] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0020] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein: Figure 1 This is a schematic diagram of a pixel structure for a display panel provided in an embodiment of this disclosure; Figure 2 This is a schematic diagram of a pixel module provided in an embodiment of this disclosure; Figure 3 This is a schematic diagram of another pixel module provided in an embodiment of this disclosure; Figure 4 This is a schematic diagram of another pixel module provided in an embodiment of this disclosure; Figure 5 This is a schematic diagram of a display panel provided in an embodiment of this disclosure; Figure 6 This is a schematic diagram of a display device provided in an embodiment of the present disclosure.

[0021] Explanation of reference numerals in the attached figures: 10. Pixel arrangement structure for display panel; 100. Pixel module; 110. Blue subpixel; 120. Pixel unit; 121. Red subpixel; 122. Green subpixel; 500. Display panel; 510. Circuit board; 600. Display device; 610. Equipment body. Detailed Implementation

[0022] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0023] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0024] Unless otherwise stated, the term "multiple" means two or more.

[0025] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, the feature A / blue indicates: A or blue.

[0026] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or blue, the feature indicates three relationships: A or blue, or, A and blue.

[0027] The term "correspondence" can refer to an association or binding relationship. The correspondence between A and blue means that there is an association or binding relationship between A and blue.

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0029] Combination Figure 1 and Figure 2As shown, this disclosure provides a pixel arrangement structure 10 for a display panel (hereinafter referred to as pixel arrangement structure 10 for ease of description), including: a plurality of pixel modules 100 arranged in a matrix. Each pixel module 100 includes a blue sub-pixel 110 and two pixel units 120, each pixel unit 120 including a red sub-pixel 121 and a green sub-pixel 122. The two pixel units 120 share the blue sub-pixel 110, and the two pixel units 120 are symmetrically arranged about the blue sub-pixel 110. The light-emitting area of ​​the blue sub-pixel 110 is larger than the light-emitting area of ​​a single red sub-pixel 121 or green sub-pixel 122.

[0030] Specifically, the pixel module 100 is the basic unit of the pixel arrangement structure 10 that constitutes the display panel. By arranging multiple pixel modules 100 in a matrix manner, the pixels can be neatly and orderly distributed on the display panel, which is conducive to achieving a uniform display effect and facilitates the design of the driving circuit of the display panel and the control of signal transmission.

[0031] Specifically, each pixel module 100 includes a blue sub-pixel 110 and two pixel units 120. Each pixel unit 120 consists of a red sub-pixel 121 and a green sub-pixel 122, and the two pixel units 120 are arranged symmetrically about the blue sub-pixel 110. This design enables the red sub-pixels 121 and green sub-pixels 122 on both sides to share the blue sub-pixel 110 in the middle, which significantly reduces the on / off frequency of the blue sub-pixel 110 when displaying most colors (especially white), thus delaying the aging of the blue light material in the pixel module 100.

[0032] Specifically, by making the light-emitting area of ​​the blue sub-pixel 110 larger than that of a single red sub-pixel 121 or green sub-pixel 122, the operating current density of the blue sub-pixel 110 is reduced when displaying the same brightness, which also helps to delay the aging of the blue light material in the pixel module 100.

[0033] Specifically, by making each pixel module 100 include a blue sub-pixel 110 and two pixel units 120 including a red sub-pixel 121 and a green sub-pixel 122, double the number of red sub-pixels 121 and green sub-pixels 122 can be provided. Taking advantage of the fact that the human eye is more sensitive to red and green light, the red sub-pixels 121 and green sub-pixels 122 bear most of the image details and brightness information, making the image edges displayed on the display panel sharper and the text display clearer.

[0034] In this embodiment of the present disclosure, in a pixel module 100 of the pixel arrangement structure 10, by symmetrically arranging two pixel units 120, each including a red sub-pixel 121 and a green sub-pixel 122, about a blue sub-pixel 110, the red sub-pixels 121 and green sub-pixels 122 on both sides share the blue sub-pixel 110 in the middle. This significantly reduces the on / off frequency of the blue sub-pixel 110 when displaying most colors, thus delaying the aging of the blue light material. By making the light-emitting area of ​​the blue sub-pixel 110 larger than that of a single red sub-pixel 121 or green sub-pixel 122, the operating current density of the blue sub-pixel 110 is reduced when displaying the same brightness. This extends the overall lifespan of the display panel using this pixel arrangement structure 10. In a pixel module 100 of the pixel arrangement structure 10, by setting two pixel units 120 including red sub-pixels 121 and green sub-pixels 122, providing double the number of red sub-pixels 121 and green sub-pixels 122, the human eye's greater sensitivity to red and green light can be utilized. The red sub-pixels 121 and green sub-pixels 122 handle most of the image details and brightness information, achieving a higher equivalent pixel density visually compared to RGB arrangements in related technologies. This results in sharper image edges and clearer text display. Thus, the visual clarity of the display panel using this pixel arrangement structure 10 is improved. Therefore, the embodiments of this disclosure can maintain a high level of visual clarity while extending the overall lifespan of the display panel.

[0035] Furthermore, the pixel modules 100 are arranged in a matrix-like, periodic repeating pattern, and the two pixel units 120 within each pixel module 100 are symmetrically arranged about the blue sub-pixel 110, resulting in a highly regular overall pixel arrangement. This regular structure simplifies the complexity of mask design, vapor deposition, or photolithography processes during display panel fabrication, and improves process tolerance. This, in turn, helps to increase the yield rate of display panels and reduce their manufacturing costs.

[0036] Combination Figure 2 As shown, in some embodiments, the red sub-pixels 121 and green sub-pixels 122 in each pixel unit 120 are stacked in the column direction to form a stacked pair.

[0037] Specifically, within each pixel unit 120, the red sub-pixel 121 and the green sub-pixel 122 are no longer arranged side-by-side on the same horizontal plane, but rather along the column direction ( Figure 2The pixels are stacked vertically along the Y-axis (the vertical direction of the display panel) to form stacked pairs. This reduces the horizontal space occupied by the red sub-pixels 121 and green sub-pixels 122, allowing another stacked pair to be symmetrically arranged on the other side of the blue sub-pixels 110. More sub-pixels can be accommodated within the same horizontal distance, increasing the number of pixels per unit area and improving the resolution of the display panel using this pixel arrangement structure 10.

[0038] Furthermore, since the red sub-pixels 121 and green sub-pixels 122 are stacked in the column direction, the propagation paths of the two colors of light change relatively little when viewing a display panel using this pixel arrangement structure 10 from different viewing angles. Compared to traditional side-by-side arrangements, this reduces color deviation and brightness changes caused by viewing angle variations, improves the viewing angle characteristics of the display panel, and allows users to obtain better visual effects from all angles.

[0039] In this embodiment, by stacking the red sub-pixels 121 and green sub-pixels 122 in the column direction to form a stacked pair, the horizontal space of the pixel unit 120 is freed up, allowing more sub-pixels to be accommodated in the same area. This is beneficial for improving the detail display capability of the display panel using this pixel arrangement structure 10.

[0040] Combination Figure 2 As shown, in some embodiments, two stacked pairs in the same pixel module 100 and the blue sub-pixel 110 are arranged alternately along the row direction.

[0041] Specifically, the stacked pair consists of red sub-pixels 121 and green sub-pixels 122 in the same pixel unit 120, stacked in the column direction (vertical direction). The red sub-pixels 121 and green sub-pixels 122 in the stacked pair are arranged closely adjacent to each other. The blue sub-pixel 110 is an independent light-emitting unit, which, together with the stacked pair, constitutes the color display portion of the pixel module 100, responsible for emitting blue light. This is achieved by stacking the two stacked pairs and the blue sub-pixel 120 along the row direction (vertical direction). Figure 2 The subpixels of red, green, and blue are arranged alternately along the X-axis, ensuring a uniform distribution of color information in each row when the image is displayed. This guarantees even mixing of color information in each row, preventing local color deviations and improving the overall color uniformity of the displayed image.

[0042] Furthermore, the alternating arrangement of two stacked pairs with the blue sub-pixel 110 along the row direction within the same pixel module 100 optimizes the light propagation path. When viewing a display panel using this pixel arrangement structure 10 from different angles, different colors of light enter the eye at different positions, reducing color and brightness variations caused by changes in viewing angle.

[0043] In this embodiment, by alternating the arrangement of two stacked pairs with the blue sub-pixel 110 along the row direction within the same pixel module 100, uniform color mixing is achieved, reducing color difference deviation and improving color accuracy and richness. Simultaneously, it also optimizes light propagation, minimizing color and brightness variations when viewed from different angles.

[0044] In some embodiments, in the pixel arrangement structure 10, the number of blue sub-pixels 110 is less than the number of red sub-pixels 121 and green sub-pixels 122.

[0045] It is understandable that the human eye has varying sensitivities to different colors, with the highest sensitivity to green light, followed by red light, and relatively low sensitivity to blue light. This indicates that when a display panel displays images of the same brightness and color, the human eye is relatively insensitive to changes in blue light. Therefore, in the pixel arrangement structure 10, by making the number of blue sub-pixels 110 less than the number of red sub-pixels 121 and green sub-pixels 122, the pixel arrangement structure 10 can be optimized without affecting the subjective visual effect of the human eye.

[0046] Specifically, different colored luminescent materials have different luminous efficiencies, with blue luminescent materials having lower luminous efficiency than red and green luminescent materials. Under the same driving conditions, the blue sub-pixel 110 requires a larger current or higher voltage to achieve the same brightness level as the red and green sub-pixels, which leads to increased power consumption. In the pixel arrangement structure 10, by making the number of blue sub-pixels 110 less than the number of red sub-pixels 121 and green sub-pixels 122, the overall power consumption of the display panel can be reduced, and energy utilization efficiency can be improved.

[0047] In this embodiment, in the pixel arrangement structure 10, by reducing the number of blue sub-pixels 110 compared to the number of red sub-pixels 121 and green sub-pixels 122, more space is provided for the arrangement of red sub-pixels 121 and green sub-pixels 122. This allows for an increase in the number of pixels within a fixed panel area, achieving higher resolution display and clearer image details. Furthermore, since blue light-emitting materials are inefficient, reducing the number of blue sub-pixels 110 also reduces the overall power consumption of the display panel.

[0048] Combination Figure 3 As shown, in some embodiments, the horizontal width of the blue sub-pixel 110 in the row direction is greater than or equal to the width of a pixel unit 120 in the row direction.

[0049] Specifically, in a pixel module 100, the horizontal width of the blue sub-pixel 110 in the row direction ( Figure 3In the D1 setting, the width of a pixel unit 120 in the row direction is set to be greater than or equal to the width of the pixel unit 120. Figure 3 The D2 in the image allows the blue sub-pixel 110 to be effectively shared by the stacked pairs on both sides, avoiding color cast issues caused by insufficient blue light brightness.

[0050] Optionally, the ratio of D1 to D2 is 1:1 to 2:1.

[0051] In this embodiment, the horizontal width of the blue sub-pixel 110 in the row direction is limited to be greater than or equal to the width of a pixel unit 120 in the row direction. This avoids the risk that the blue sub-pixel 110 cannot simultaneously support the sharing of stacked pairs on both sides, and reduces the risk of color cast due to insufficient blue light brightness.

[0052] In some embodiments, the ratio of the light-emitting area of ​​the blue sub-pixel 110, the red sub-pixel 121, and the green sub-pixel 122 is 2:1:1 to 2.5:1.5:1.

[0053] Specifically, when the ratio of the light-emitting areas of blue sub-pixel 110, red sub-pixel 121, and green sub-pixel 122 is at the lower limit (2:1:1), the light-emitting area of ​​blue sub-pixel 110 is doubled, which can effectively reduce the current density of the display panel by about 50% during operation, which is beneficial to extending the overall life of the display panel, while avoiding the excessive impact of the excessively large light-emitting area of ​​blue sub-pixel 110 on the overall resolution.

[0054] Specifically, when the ratio of the light-emitting areas of the blue sub-pixel 110, red sub-pixel 121, and green sub-pixel 122 is at its upper limit (2.5:1.5:1), it can prevent the layout of the red sub-pixel 121 and green sub-pixel 122 from becoming too crowded due to increasing the light-emitting area of ​​the blue sub-pixel 110, thus affecting the brightness and color uniformity of the display panel. At the same time, the red sub-pixel 121 and green sub-pixel 122 are not limited to being the same size, which can reduce the manufacturing difficulty of the display panel and increase manufacturing tolerances.

[0055] Combination Figure 2 and 4 As shown, in some embodiments, the red sub-pixel 121, the green sub-pixel 122, and the blue sub-pixel 110 are all rectangular or rounded rectangles.

[0056] Specifically, Figure 2 The diagram shows the case where the red sub-pixel 121, green sub-pixel 122, and blue sub-pixel 110 are all rectangular in shape.

[0057] Specifically, the rectangular structure is regular and easy to be precisely shaped through processes such as photolithography during manufacturing. By setting the shapes of the red sub-pixel 121, green sub-pixel 122, and blue sub-pixel 110 to rectangles, the dimensional accuracy and neatness of each sub-pixel in the pixel module 100 are guaranteed.

[0058] Specifically, Figure 4 The diagram shows the case where the red sub-pixel 121, green sub-pixel 122, and blue sub-pixel 110 are all rectangular in shape.

[0059] Specifically, a rounded rectangle can be obtained by rounding the edges of a rectangle. By setting the shapes of the red sub-pixel 121, green sub-pixel 122, and blue sub-pixel 110 to rounded rectangles, the scattering and reflection of light at the edges of each sub-pixel can be reduced.

[0060] Alternatively, in some embodiments, the shapes of the red sub-pixel 121, green sub-pixel 122, and blue sub-pixel 110 can also be set to a racetrack shape.

[0061] Combination Figure 1 As shown, in some embodiments, adjacent pixel modules 100 are closely adjacent and periodically repeated in both row and column directions.

[0062] Specifically, the pixel module 100 serves as the basic display unit in the pixel arrangement structure 10. By closely aligning adjacent pixel modules 100 in the row and column directions of the matrix, as many pixels as possible can be arranged within a limited panel area, thereby increasing pixel density. The periodic repetition of the pixel modules 100 ensures the stability and continuity of the image displayed on the display panel, facilitating unified control of the light emission state of each pixel module 100 by the driving circuit, and achieving accurate image display.

[0063] In this embodiment, by arranging adjacent pixel modules 100 closely together and periodically repeating them in the row and column directions, the detail representation of the display panel of this pixel arrangement structure 10 is improved.

[0064] Combination Figure 5 As shown, this embodiment of the present disclosure provides a display panel 500, including: a circuit board 510 and a pixel arrangement structure 10 as described above. The pixel arrangement structure 10 is disposed on the circuit board 510.

[0065] Combination Figure 6 As shown, this embodiment of the present disclosure provides a display device 600, including: a device body 610 and a display panel 500 as described above. The display panel 500 is disposed on the device body 610.

[0066] Optionally, the display device 600 can be a device with a screen, such as a television, LCD screen, tablet, or mobile phone. Figure 6 Taking a tablet as an example, The foregoing description and accompanying drawings fully illustrate embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terminology used in this application is for describing embodiments only and is not intended to limit the claims. As used in the description of embodiments and claims, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms unless the context clearly indicates otherwise. Similarly, the term “and / or” as used in this application means including one or more of the associated listed items and all possible combinations thereof. Additionally, when used in this application, the terms "comprising" and its variations "comprising" and / or "comprising" refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0067] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of this disclosure. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0068] The methods and products disclosed in the embodiments herein (including but not limited to devices and equipment) can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units may be merely a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical, or other forms. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to implement this embodiment according to actual needs. In addition, the functional units in the embodiments of this disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0069] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in a block diagram and / or flowchart, and combinations of blocks in a block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A pixel arrangement structure for a display panel, characterized in that, include: Multiple pixel modules arranged in a matrix; Each pixel module includes a blue sub-pixel and two pixel units, and each pixel unit includes a red sub-pixel and a green sub-pixel; The two pixel units share the blue sub-pixel, and the two pixel units are arranged symmetrically about the blue sub-pixel; The light-emitting area of ​​the blue sub-pixel is larger than that of a single red or green sub-pixel.

2. The pixel arrangement structure according to claim 1, characterized in that, The red and green subpixels in each pixel unit are stacked in the column direction to form a stacked pair.

3. The pixel arrangement structure according to claim 2, characterized in that, Two stacked pairs of blue subpixels in the same pixel module are arranged alternately along the row direction.

4. The pixel arrangement structure according to claim 1, characterized in that, In the pixel arrangement structure, the number of blue subpixels is less than the number of red and green subpixels.

5. The pixel arrangement structure according to claim 1, The horizontal width of the blue subpixel in the row direction is greater than or equal to the width of one pixel unit in the row direction.

6. The pixel arrangement structure according to any one of claims 1 to 5, characterized in that, The ratio of the luminous area of ​​the blue, red, and green subpixels is 2:1:1 to 2.5:1.5:

1.

7. The pixel arrangement structure according to any one of claims 1 to 5, characterized in that, The red, green, and blue sub-pixels are all rectangular or rounded rectangles.

8. The pixel arrangement structure according to any one of claims 1 to 5, In both the row and column directions, adjacent pixel modules are closely packed together and arranged in a periodic repeating pattern.

9. A display panel, characterized in that, include: Circuit board; The pixel arrangement structure as described in any one of claims 1 to 8 is disposed on a circuit board.

10. A display device, characterized in that, include: Equipment body; The display panel as described in claim 9 is disposed on the device body.

Images