Display pixel arrangement structure and display panel

Abstract

The present invention relates to the field of display technology, and more specifically, to a display pixel arrangement structure and a display panel. Specifically, the display pixel arrangement structure includes: a first pixel repeating unit arranged in an array, any of the first pixel repeating units includes: a plurality of pixel groups and a plurality of fourth sub-pixels, in any of the first pixel repeating units, the plurality of pixel groups are arranged radially, and each pixel group includes: a first sub-pixel, a second sub-pixel and a third sub-pixel arranged adjacent to each other; the second sub-pixel and the third sub-pixel in the first pixel repeating unit are located in the inner area of ​​the first pixel repeating unit, and the first sub-pixel in the first pixel repeating unit is located in the peripheral area of ​​the second sub-pixel and the third sub-pixel; the fourth sub-pixel is located between the plurality of pixel groups and in the peripheral area of ​​the second sub-pixel and the third sub-pixel. With such an arrangement, the interlaced display is clearer.

Description

Technical Field

[0001] The present invention relates to the field of display technology, and more specifically, to a display pixel arrangement structure and a display panel. Background Art

[0002] In panel display technology, Organic Light-Emitting Diode (OLED) display technology is different from traditional liquid crystal display (LCD) technology. It has the characteristics of self-luminescence. Organic light-emitting diodes use very thin organic material coatings and substrates. They have many advantages such as fast response speed, wide viewing angle, rich colors, low power consumption, and high and low temperature resistance, and have become the key development technology in the current industry. After the driving circuit receives external signals, the OLED display panel controls the working state of the thin film transistor to supply the preset ideal potential of the reflective anode, so that a potential difference is formed between the reflective anode and the semi-transparent cathode, and electrons and holes are injected from the cathode and anode into the luminescent material layer, thereby stimulating the material to achieve the luminescence effect.

[0003] Existing display panels are designed to have more light-emitting units within the same area, using a light-emitting unit sub-pixel multiplexing method. However, in existing display panels, due to sub-pixel multiplexing, alternate-row light-emitting units are arranged very closely, resulting in unclear alternate-row display on the display panel. Summary of the invention

[0004] In view of this, embodiments of the present invention are directed to providing a display pixel arrangement structure and a display panel to solve the problem of unclear interlaced display on the display panel.

[0005] In a first aspect, an embodiment of the present invention further provides a display pixel arrangement structure, including:

[0006] First pixel repeating units arranged in an array, any first pixel repeating unit comprising: a plurality of pixel groups and a plurality of fourth sub-pixels, in any first pixel repeating unit, the plurality of pixel groups are arranged radially, and each pixel group comprises: a first sub-pixel, a second sub-pixel and a third sub-pixel arranged adjacent to each other;

[0007] The second sub-pixel and the third sub-pixel in the first pixel repeating unit are located in the inner area of ​​the first pixel repeating unit, and the first sub-pixel in the first pixel repeating unit is located in the peripheral area of ​​the second sub-pixel and the third sub-pixel; the fourth sub-pixel is located between the multiple pixel groups and in the peripheral area of ​​the second sub-pixel and the third sub-pixel.

[0008] Optionally, the first sub-pixels of the first pixel repeating units adjacently arranged along the row direction are arranged adjacently; and the first sub-pixels of the first pixel repeating units adjacently arranged along the column direction are arranged adjacently.

[0009] Optionally, the angle between the line connecting the centroids of at least two first sub-pixels in the first pixel repeating unit and the row direction is 45 degrees; the row direction is the row direction in which the first pixel repeating units are arranged in an array.

[0010] Optionally, any first pixel repeating unit includes: 4 pixel groups;

[0011] Preferably, a line connecting the centroids of the four first sub-pixels in the first pixel repeating unit is a square; a line connecting the centroids of the four second sub-pixels and the four third sub-pixels in the first pixel repeating unit is a regular octagon.

[0012] Optionally, a first pixel repetition unit includes: two fourth sub-pixels, the two fourth sub-pixels are located between three adjacent pixel groups; and a fourth sub-pixel is arranged between two adjacent pixel groups in the three adjacent pixel groups.

[0013] Optionally, in each first pixel repeating unit, the second sub-pixels and the third sub-pixels are arranged radially and alternately.

[0014] Optionally, the plurality of pixel groups in the first pixel repeating unit are rotationally symmetric around a center of the first pixel repeating unit.

[0015] Optionally, the colors of the first sub-pixel, the second sub-pixel and the third sub-pixel are different; the colors of the first sub-pixel and the fourth sub-pixel are the same;

[0016] Preferably, one of the second sub-pixel and the third sub-pixel is a red sub-pixel, and the other is a blue sub-pixel;

[0017] Preferably, the first sub-pixel and the fourth sub-pixel are green sub-pixels;

[0018] Preferably, the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel are all quadrilaterals;

[0019] Preferably, in any first pixel repeating unit, the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel all have an angle facing the center of the first pixel repeating unit;

[0020] Preferably, the pixel groups are hexagonal;

[0021] Preferably, the second sub-pixel and the third sub-pixel have the same shape.

[0022] Optionally, the display pixel arrangement structure further includes:

[0023] The second pixel repeating units are arranged in an array, and any second pixel repeating unit includes: a plurality of pixel groups and a plurality of fourth sub-pixels. In any second pixel repeating unit, the plurality of pixel groups are arranged radially.

[0024] The first sub-pixel in the second pixel repeating unit is located in the inner area of ​​the second pixel repeating unit, and the second sub-pixel and the third sub-pixel in the second pixel repeating unit are located in the peripheral area of ​​the first sub-pixel; the fourth sub-pixel is located between the plurality of pixel groups and in the peripheral area of ​​the first sub-pixel;

[0025] The pixel groups in the second pixel repeating unit are located in different first pixel repeating units;

[0026] Preferably, the number of pixel groups in the first pixel repeating unit is the same as the number of pixel groups in the second pixel repeating unit; the number of fourth sub-pixels in the first pixel repeating unit is the same as the number of fourth sub-pixels in the second pixel repeating unit.

[0027] Optionally, the plurality of pixel groups in the second pixel repeating unit are rotationally symmetric around the center of the second pixel repeating unit;

[0028] Optionally, one of the second pixel repetition units includes: four pixel groups and two fourth sub-pixels, the two fourth sub-pixels are located between three adjacent pixel groups; and one fourth sub-pixel is arranged between two adjacent pixel groups among the three adjacent pixel groups.

[0029] Optionally, in any of the second pixel repeating units, each of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel has a corner facing the center of the second pixel repeating unit;

[0030] Optionally, an angle between a line connecting the centroids of at least two first sub-pixels in the first pixel repeating unit and a row direction is 45 degrees; the row direction is a row direction in which the second pixel repeating units are arranged in an array.

[0031] In a second aspect, the present invention further provides a display panel, characterized in that it comprises the display pixel arrangement structure provided in the first aspect of the present application.

[0032] It can be seen from the above technical scheme that an embodiment of the present invention provides a display pixel arrangement structure and a display panel. The display panel includes: a first pixel repeating unit arranged in an array, the first pixel repeating unit includes: a plurality of pixel groups and a plurality of fourth sub-pixels, the plurality of pixel groups are arranged radially, and each pixel group includes: a first sub-pixel, a second sub-pixel and a third sub-pixel arranged adjacent to each other; the second sub-pixel and the third sub-pixel in the first pixel repeating unit are located in the inner area of ​​the first pixel repeating unit, and the first sub-pixel in the first pixel repeating unit is located in the peripheral area of ​​the second sub-pixel and the third sub-pixel; the fourth sub-pixel is located between the plurality of pixel groups and in the peripheral area of ​​the second sub-pixel and the third sub-pixel. In this way, when the sub-pixels are multiplexed, a first sub-pixel, a second sub-pixel and a third sub-pixel in the same pixel group constitute a light-emitting unit, and the fourth sub-pixel and its adjacent second sub-pixel and a third sub-pixel constitute a light-emitting unit. When interlaced display is performed, the upper and lower adjacent pixel groups serve as the light-emitting units of the kth row and the k+2th row, respectively. k is any positive integer. With such an arrangement, when interlaced display is performed, the first sub-pixel emitting light in the kth row and the first sub-pixel in the k+2th row are farther apart. When the first sub-pixel is a green sub-pixel to which the human eye is more sensitive, the interlaced display has a stronger sense of hierarchy and is clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a structural schematic diagram of a display pixel arrangement structure provided by an embodiment of the present invention;

[0034] Figure 2 A schematic structural diagram of a first pixel repeating unit provided by an embodiment of the present invention;

[0035] Figure 3 A schematic structural diagram of a light emitting unit provided by an embodiment of the present invention;

[0036] Figure 4 A schematic structural diagram of another light-emitting unit provided by an embodiment of the present invention;

[0037] Figure 5 A schematic diagram of a row display provided for an embodiment of the present invention;

[0038] Figure 6 A row display schematic diagram provided for another embodiment of the present invention;

[0039] Figure 7 A row display schematic diagram provided for another embodiment of the present invention;

[0040] Figure 8 A row display schematic diagram provided for another embodiment of the present invention;

[0041] Fig. 9 A schematic diagram of an oblique display provided by an embodiment of the present invention;

[0042] Fig.10 A schematic diagram of an oblique display provided by an embodiment of the present invention;

[0043] Fig.11 A schematic structural diagram of a second pixel repeating unit provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Application Overview

[0046] In panel display technology, Organic Light-Emitting Diode (OLED) display technology is different from traditional liquid crystal display (LCD) technology. It has the characteristics of self-luminescence. Organic light-emitting diodes use very thin organic material coatings and substrates. They have many advantages such as fast response speed, wide viewing angle, rich colors, low power consumption, and high and low temperature resistance, and have become the key development technology in the current industry. After the driving circuit receives external signals, the OLED display panel controls the working state of the thin film transistor to supply the preset ideal potential of the reflective anode, so that a potential difference is formed between the reflective anode and the semi-transparent cathode, and electrons and holes are injected from the cathode and anode into the luminescent material layer, thereby stimulating the material to achieve the luminescence effect.

[0047] Existing display panels are designed to have more light-emitting units within the same area, using a light-emitting unit sub-pixel multiplexing method. However, in existing display panels, due to sub-pixel multiplexing, alternate-row light-emitting units are arranged very closely, resulting in unclear alternate-row display on the display panel.

[0048] Therefore, it is necessary to provide an effective pixel arrangement method to improve the clarity of interlaced display.

[0049] The display panel provided by the embodiment of the present invention is described below in a non-limiting manner through several examples or embodiments. As described below, different features in these specific examples or embodiments can be combined with each other without conflicting with each other to obtain new examples or embodiments, and these new examples or embodiments also fall within the scope of protection of the present invention.

[0050] Exemplary Display Panel

[0051] Figure 1 is a structural diagram of a display pixel arrangement structure provided by an embodiment of the present invention, Figure 2 yes Figure 1 The structure diagram of the first pixel repeating unit 1 showing the repeated pixel arrangement structure is shown in FIG. Figure 1 and Figure 2 ,refer to Figure 1 and Figure 2 An exemplary embodiment of the present invention provides a display pixel arrangement structure, comprising: first pixel repeating units 1 arranged in an array, any first pixel repeating unit 1 comprising: a plurality of pixel groups 2 and a plurality of fourth sub-pixels 3, in any first pixel repeating unit 1, the plurality of pixel groups 2 are radially arranged, and each pixel group 2 comprises: a first sub-pixel 21, a second sub-pixel 22 and a third sub-pixel 23 arranged adjacent to each other; the second sub-pixel 22 and the third sub-pixel 23 in the first pixel repeating unit 1 are located in an inner area of ​​the first pixel repeating unit 1, and the first sub-pixel 21 in the first pixel repeating unit 1 is located in a peripheral area of ​​the second sub-pixel 22 and the third sub-pixel 23; the fourth sub-pixel 3 is located between the plurality of pixel groups 2 and in a peripheral area of ​​the second sub-pixel 22 and the third sub-pixel 23.

[0052] In actual applications, when displaying, the display pixel arrangement structure is divided into light-emitting units 4 one by one.

[0053] A basic structure of the light emitting unit 4 can be as follows Figure 3 Each pixel group 2 can be used as a Figure 3 The light emitting unit 4 is shown.

[0054] A basic structure of the light emitting unit 4 can also be as follows Figure 4 A fourth sub-pixel 3 and the second sub-pixel 22 and the third sub-pixel 23 immediately adjacent to its left side constitute the structure shown in FIG. Figure 4 A fourth sub-pixel 3 and the second sub-pixel 22 and the third sub-pixel 23 immediately adjacent to the right side thereof can also constitute the following Figure 4 The light emitting unit 4 shown. It should be noted that Figure 3 and Figure 4 The direction of the light-emitting unit 4 is not limited. In practical applications, optionally, the second sub-pixel 22 and the third sub-pixel 23 are respectively a red sub-pixel and a blue sub-pixel; the first sub-pixel 2132 and the fourth sub-pixel 3 are green sub-pixels. In this way, a light-emitting unit 4 can emit light of various colors.

[0055] When displaying horizontally, refer to Figure 5 , Figure 6 , Figure 7 and Figure 8 , Figure 5 Below the upper right corner are "Single-line display diagram of the first row 51", "Single-line display diagram of the second row 52" and "Single-line display diagram of the third row 53" Figure 6 It is a schematic diagram of a double-line display when the first line 51" and the second line 52 are displayed simultaneously; Figure 7 It is a schematic diagram of three-line display when the first line 51, the second line 52 and the third line 53 are displayed simultaneously; Figure 8 Schematic diagram of interlaced display when the "first row 51" and the "third row 53" are displayed simultaneously. In the solution provided by the present application, adjacent rows (such as the first row 51 and the second row 52) can share some sub-pixels, so that when the number of sub-pixels is the same, a higher resolution can be provided and a better display effect can be provided. If the first sub-pixel 21 and the fourth sub-pixel 3 are green sub-pixels, when interlaced display is performed, (for example, the first row 51 and the third row 53) the green sub-pixels (the first sub-pixel 21 of the first row 51 and the first sub-pixel 21 of the third row 53) are far apart, so that the interlaced display has a clearer sense of hierarchy and no color fringing. When performing column display (vertical display), the above-mentioned description of row display (horizontal display) can be referred to.

[0056] In one embodiment, referring to Figure 1 , the first sub-pixels 21 of the first pixel repeating units 1 arranged adjacently along the row direction (X direction in the figure) are arranged adjacently; the first sub-pixels 21 of the first pixel repeating units 1 arranged adjacently along the column direction (Y direction in the figure) are arranged adjacently. In this way, the first sub-pixels 21 of adjacent first pixel repeating units 1 are adjacent, and the adjacent first sub-pixels 21 can share one opening. Compared with the situation in the prior art where one first sub-pixel 21 has one opening, in this embodiment, multiple first sub-pixels 21 share one opening, which can improve the aperture ratio, and fewer openings are set during preparation, which can reduce the difficulty of the mask manufacturing process, improve the success rate of manufacturing, and improve the stability of display.

[0057] In one embodiment, referring to Figure 2 , the angle between the line connecting the centroids of at least two first sub-pixels 21 in the first pixel repeating unit 1 and the row direction is 45 degrees; the row direction is the row direction in which the first pixel repeating units 1 are arranged in an array. Fig. 9 or Fig.10 The light emitting unit 4 shown is used for display, which can improve the oblique sawtooth.

[0058] Specifically, refer to Figure 2Any first pixel repeating unit 1 includes: 4 pixel groups 2; multiple pixel groups 2 in the first pixel repeating unit 1 are rotationally symmetric around the center of the first pixel repeating unit 1. The line connecting the centroids of the four first sub-pixels 21 in the first pixel repeating unit 1 is a square; the line connecting the centroids of the four second sub-pixels 22 and the four third sub-pixels 23 in the first pixel repeating unit 1 is an octagon. Such an arrangement not only allows the peripheral first sub-pixels 21 to be better spliced ​​together. A first pixel repeating unit 1 includes: two fourth sub-pixels 3, the two fourth sub-pixels 3 are located between three adjacent pixel groups 2; a fourth sub-pixel 3 is set between two adjacent pixel groups 2 in the three adjacent pixel groups 2.

[0059] Optionally, in each first pixel repeating unit 1, the second sub-pixel 22 and the third sub-pixel 23 are arranged alternately. This is equivalent to that in any first pixel repeating unit 1, in two adjacent pixel groups 2, the second sub-pixel 22 in one pixel group 2 is adjacent to the third sub-pixel 23 in the other pixel group 2. This arrangement can make the color display more uniform.

[0060] Optionally, the colors of the first sub-pixel 21 , the second sub-pixel 22 and the third sub-pixel 23 are different; the colors of the first sub-pixel 21 and the fourth sub-pixel 3 are the same.

[0061] Specifically, the first sub-pixel 21 and the fourth sub-pixel 3 are green sub-pixels; the second sub-pixel 22 is a blue sub-pixel and the third sub-pixel 23 is a red sub-pixel, or the second sub-pixel 22 is a red sub-pixel and the third sub-pixel 23 is a blue sub-pixel.

[0062] Furthermore, since the human eye has similar recognition capabilities for red light and blue light, when the second sub-pixel 22 and the third sub-pixel 23 display red or blue respectively, the second sub-pixel 22 and the third sub-pixel 23 have the same shape and size, which is more in line with the human body's ability to perceive color.

[0063] Further, in one embodiment, in order to allow more light-emitting units 4 to be arranged within the same area, the arrangement of the sub-pixels needs to be more closely spaced: the specific arrangement is as follows: the shapes of the first sub-pixel 21, the second sub-pixel 22, the third sub-pixel 23 and the fourth sub-pixel 3 are all quadrilaterals; each side of the first corner of the second sub-pixel 22 is adjacent to one side of the first corner of a third sub-pixel 23; each side of the first corner of the third sub-pixel 23 is adjacent to one side of the first corner of a second sub-pixel 22; one side of the second corner of the second sub-pixel 22 is adjacent to one side of the first sub-pixel 21; the other side of the second corner of the second sub-pixel 22 is adjacent to one side of the fourth sub-pixel 3; one side of the second corner of the third sub-pixel 23 is adjacent to one side of the first sub-pixel 21; the other side of the second corner of the third sub-pixel 23 is adjacent to one side of the fourth sub-pixel 3; wherein the first corner of the second sub-pixel 22 and the second corner of the second sub-pixel 22 are diagonally opposite to each other; the first corner of the third sub-pixel 23 and the second corner of the third sub-pixel 23 are diagonally opposite to each other; the first corner of the second sub-pixel 22 and the first corner of the third sub-pixel 23 face the center of the pixel repeating unit. It should be noted that the first sub-pixel 21, the second sub-pixel 22, the third sub-pixel 23 and the fourth sub-pixel 3 are not limited to the same pixel group 2 or the same repeating unit, but refer to any first sub-pixel 21, second sub-pixel 22, third sub-pixel 23 and fourth sub-pixel 3 in the display pixel arrangement structure. Further, the first sub-pixel 21, the second sub-pixel 22, the third sub-pixel 23 and the fourth sub-pixel 3 all have a corner facing the center of the first pixel repeating unit 1, and preferably, the pixel group 2 is hexagonal; preferably, the second sub-pixel 22 and the third sub-pixel 23 have the same shape.

[0064] It should be noted that in the present application, adjacent means that the two sides are of the same length, parallel in direction, and close in distance. The two sides are only separated by a preset interval. The preset interval is a smaller interval. No other structure is set between the two sides. In one embodiment, the two adjacent sides can also share a common edge. Such a setting can make the arrangement of the sub-pixels more closely. More light-emitting units 4 are set in the same area.

[0065] Furthermore, the first angle of the second sub-pixel 22 is 45 degrees; the first angle of the third sub-pixel 23 is 45 degrees. The first angle of the second sub-pixel 22 and the first angle of the third sub-pixel 23 are both oriented toward the center of the first pixel repeating unit 1. In this way, the four second sub-pixels 22 and the four first pixels can be spliced ​​at the center of the pixel repeating unit 1.

[0066] Specifically, a basic first pixel repeating unit 1 of the pixel arrangement structure provided in the present application may be as follows: Figure 2 The pixel unit shown can also be Fig.11The second pixel repeating unit shown. It should be noted that, Figure 2 The first pixel repeating unit 1 and Fig.11 The second pixel repeating unit shown is only divided for the convenience of description. The pixel arrangement structure composed of these two basic pixel repeating units is the same. Figure 2 In order to better illustrate the beneficial effect of the shared opening in the pixel arrangement structure, the following is specially intercepted: Fig.11 The second pixel repeating unit shown is illustrated;

[0067] In one embodiment, the display pixel arrangement structure further includes:

[0068] A second pixel repeating unit arranged in an array, any second pixel repeating unit comprising: a plurality of pixel groups 2 and a plurality of fourth sub-pixels 3, in any second pixel repeating unit, the plurality of pixel groups 2 are arranged radially; the first sub-pixel 21 in the second pixel repeating unit is located in an inner region of the second pixel repeating unit, and the second sub-pixel 22 and the third sub-pixel 23 in the second pixel repeating unit are located in a peripheral region of the first sub-pixel 21; the fourth sub-pixel 3 is located between the plurality of pixel groups 2 and in a peripheral region of the first sub-pixel 21;

[0069] The pixel group 2 in the second pixel repeating unit is located in a different first pixel repeating unit 1;

[0070] Preferably, the number of pixel groups 2 in the first pixel repeating unit 1 is the same as the number of pixel groups 2 in the second pixel repeating unit; the number of fourth sub-pixels 3 in the first pixel repeating unit 1 is the same as the number of fourth sub-pixels 3 in the second pixel repeating unit.

[0071] During preparation. During preparation, multiple Figure 2 The four first sub-pixels 21 spliced ​​together in the first pixel repeating unit 1 shown in the figure can share one opening. The specific structure of the spliced ​​part can refer to Fig.11 .by Fig.11 Taking the basic first pixel repeating unit 1 shown as an example, the basic first pixel repeating unit 1 includes: 6 green sub-pixels (4 first sub-pixels 21 and 2 fourth sub-pixels 3), 4 red sub-pixels and 4 blue sub-pixels, wherein the central areas of the four green sub-pixels of the basic first pixel repeating unit 1 can share an opening area during preparation, and the pixel arrangement structure has a lower aperture ratio. Under the same resolution, there are fewer openings, which can reduce the difficulty of the mask manufacturing process.

[0072] Furthermore, the plurality of pixel groups 2 in the second pixel repeating unit are rotationally symmetric around the center of the second pixel repeating unit; one of the second pixel repeating units includes: four pixel groups 2 and two fourth sub-pixels 3, the two fourth sub-pixels 3 being located between three adjacent pixel groups 2; one fourth sub-pixel 3 is arranged between two adjacent pixel groups 2 in the three adjacent pixel groups 2. In any of the second pixel repeating units, the first sub-pixel 21, the second sub-pixel 22, the third sub-pixel 23 and the fourth sub-pixel 3 all have an angle facing the center of the second pixel repeating unit; the angle between the line connecting the centroids of at least two first sub-pixels 21 in the first pixel repeating unit 1 and the row direction is 45 degrees; the row direction is the row direction in which the second pixel repeating units are arranged in an array.

[0073] Exemplary Display Panel

[0074] An embodiment of the present invention further provides a display panel. This embodiment further provides a display panel, and the display panel includes the display pixel arrangement structure provided in the above embodiment.

[0075] Unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the common meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only provided to avoid confusion of constituent elements.

[0076] Unless the context requires otherwise, throughout the specification, the term "including" is interpreted as an open, inclusive meaning, that is, "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples" or "some examples" are intended to indicate that specific features, structures, materials or characteristics related to the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representation of the above terms does not necessarily refer to the same embodiment or example. In addition, the specific features, structures, materials or characteristics may be included in any one or more embodiments or examples in any appropriate manner. When describing some embodiments, "coupling" and "connection" and their derivative expressions may be used. For example, when describing some embodiments, the term "connection" may be used to indicate that two or more components are in direct physical or electrical contact with each other. For another example, when describing some embodiments, the term "coupling" may be used to indicate that two or more components are in direct physical or electrical contact with each other. However, the term "coupling" or "communication coupling" may also refer to two or more components that are not in direct contact with each other, but still cooperate or interact with each other. The embodiments disclosed here are not necessarily limited to the contents of this article.

[0077] In some embodiments of the present invention, the display panel may also include other components, for example, it may include a circuit for providing an electrical signal to the display panel to drive the display panel to emit light. The circuit may be called a control circuit and may include a circuit board and / or an IC (Integrate Circuit) electrically connected to the display panel.

[0078] In some embodiments, the display panel is used to realize the function of displaying an image (i.e., a picture). The display panel can be arranged in a display or a product including a display. Among them, the display can be a FpD (Flat Panel Display, flat panel display), a micro display, etc.

[0079] The basic principle of the present invention is described above in conjunction with specific embodiments. However, it should be pointed out that the advantages, strengths, effects, etc. mentioned in the present invention are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. must be possessed by each embodiment of the present invention. In addition, the specific details disclosed above are only for the purpose of illustration and facilitation of understanding, rather than limitation, and the above details do not limit the present invention to being implemented by adopting the above specific details.

[0080] The block diagrams of the devices, apparatuses, equipment, and systems involved in the present invention are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagrams. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems may be connected, arranged, and configured in any manner.

[0081] It should also be noted that in the device, apparatus and method of the present invention, each component or each step can be decomposed and / or reassembled, and such decomposition and / or reassembly should be regarded as an equivalent solution of the present invention.

Claims

1. A display pixel arrangement structure, characterized in that: include: First pixel repeating units arranged in an array, any of the first pixel repeating units comprising: a plurality of pixel groups and a plurality of fourth sub-pixels, in any of the first pixel repeating units, the plurality of pixel groups are arranged around the center of the first pixel repeating unit, and each pixel group comprises: a first sub-pixel, a second sub-pixel and a third sub-pixel arranged adjacent to each other; The second sub-pixel and the third sub-pixel in the first pixel repeating unit are located in the inner region of the first pixel repeating unit, and the first sub-pixel in the first pixel repeating unit is located in the outer region of the second sub-pixel and the third sub-pixel in the same pixel group; the fourth sub-pixel is located between the plurality of pixel groups and in the outer region of the second sub-pixel and the third sub-pixel; the outer region of the second sub-pixel and the third sub-pixel is a region on one side of the inner region of the first pixel repeating unit where the second sub-pixel and the third sub-pixel are located away from the center of the first pixel repeating unit; The first sub-pixels of the first pixel repeating units adjacently arranged along the row direction are arranged adjacently; the first sub-pixels of the first pixel repeating units adjacently arranged along the column direction are arranged adjacently.

2. The display pixel arrangement structure according to claim 1, characterized in that: The angle between the line connecting the centroids of at least two first sub-pixels in the first pixel repeating unit and the row direction is 45 degrees; the row direction is the row direction in which the first pixel repeating units are arranged in an array.

3. The display pixel arrangement structure according to claim 2, characterized in that: Any of the first pixel repetition units includes: 4 pixel groups.

4. The display pixel arrangement structure according to claim 3, characterized in that: A line connecting the centroids of the four first sub-pixels in the first pixel repeating unit is a square; a line connecting the centroids of the four second sub-pixels and the four third sub-pixels in the first pixel repeating unit is a regular octagon.

5. The display pixel arrangement structure according to claim 3, characterized in that: One of the first pixel repetition units includes: two fourth sub-pixels, the two fourth sub-pixels are located between three adjacent pixel groups; and one fourth sub-pixel is arranged between two adjacent pixel groups among the three adjacent pixel groups.

6. The display pixel arrangement structure according to claim 1, characterized in that: In each of the first pixel repeating units, the second sub-pixels and the third sub-pixels are alternately arranged around the center of the first pixel repeating unit.

7. The display pixel arrangement structure according to claim 1, characterized in that: The plurality of pixel groups in the first pixel repeating unit are rotationally symmetric around a center of the first pixel repeating unit.

8. The display pixel arrangement structure according to claim 1, characterized in that: The first sub-pixel, the second sub-pixel and the third sub-pixel have different colors; the first sub-pixel and the fourth sub-pixel have the same color.

9. The display pixel arrangement structure according to claim 8, characterized in that: One of the second sub-pixel and the third sub-pixel is a red sub-pixel, and the other is a blue sub-pixel.

10. The display pixel arrangement structure according to claim 9, characterized in that: The first sub-pixel and the fourth sub-pixel are green sub-pixels.

11. The display pixel arrangement structure according to claim 8, characterized in that: The first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel are all quadrilaterals.

12. The display pixel arrangement structure according to claim 8, characterized in that: In any of the first pixel repeating units, each of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel has a corner facing the center of the first pixel repeating unit.

13. The display pixel arrangement structure according to claim 8, characterized in that: The pixel group is hexagonal.

14. The display pixel arrangement structure according to claim 8, characterized in that: The second sub-pixel and the third sub-pixel have the same shape.

15. The display pixel arrangement structure according to claim 1, characterized in that: The display pixel arrangement structure further includes: Second pixel repeating units arranged in an array, any of the second pixel repeating units comprising: a plurality of the pixel groups and a plurality of the fourth sub-pixels, and in any of the second pixel repeating units, the plurality of the pixel groups are arranged around the center of the second pixel repeating unit; The first sub-pixel in the second pixel repeating unit is located in the inner region of the second pixel repeating unit, and the second sub-pixel and the third sub-pixel in the second pixel repeating unit are located in the outer region of the first sub-pixel; the fourth sub-pixel is located between the plurality of pixel groups and in the outer region of the first sub-pixel; the outer region of the first sub-pixel is a region on one side of the inner region of the second pixel repeating unit away from the center of the second pixel repeating unit where the first sub-pixel is located; The pixel groups in the second pixel repetition unit are located in different first pixel repetition units.

16. The display pixel arrangement structure according to claim 15, characterized in that: The number of pixel groups in the first pixel repeating unit is the same as the number of pixel groups in the second pixel repeating unit; the number of fourth sub-pixels in the first pixel repeating unit is the same as the number of fourth sub-pixels in the second pixel repeating unit.

17. A display panel, characterized in that: A display pixel arrangement structure comprising any one of claims 1-16.

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