CN220210916U - Pixel structure, display panel and display device - Google Patents

Abstract

The embodiment of the application provides a pixel structure, a display panel and a display device, which belong to the technical field of display, and comprise a plurality of sub-pixels which are positioned in a virtual quadrangle and are mutually separated, wherein in the same virtual quadrangle, the plurality of sub-pixels are sequentially arranged along a first direction, and the virtual quadrangle is completely filled by the plurality of sub-pixels; the virtual quadrangle is a virtual pixel area in the pixel structure. Through the pixel structure, the display panel and the display device provided by the embodiment of the application, the pixel aperture opening ratio can be increased, the pixel power consumption is reduced, and the pixel service life is prolonged.

Description

Pixel structure, display panel and display device

Technical Field

The embodiment of the application relates to the technical field of display, in particular to a pixel structure, a display panel and a display device.

Background

An OLED (Organic Light-Emitting Diode) display is the hottest subject of the present display field, and compared with an LCD display, the OLED (Organic Light-Emitting Diode) display has more vivid color, lower power consumption, wider viewing angle and correspondingly faster viewing angle. At present, the method is widely applied to various fields of mobile phones, computers, watches, televisions, vehicle-mounted and the like.

The OLED display mainly comprises a circuit driving substrate for pixel luminescence, organic materials, a cathode and the like are evaporated on the substrate, and then a packaging process is carried out, so that the organic electroluminescent structure can be completed. In the related art, the pixel aperture ratio is small while the resolution is pursued, resulting in a need for larger power consumption at the same brightness, thereby greatly reducing the pixel lifetime. Meanwhile, due to the limitation of blue fluorescent materials, blue luminous efficiency and service life are much lower than red and green, and how to improve blue pixel luminous efficiency and service life is a major concern in the current industry.

Disclosure of Invention

The embodiment of the application provides a pixel structure, a display panel and a display device, and aims to reduce pixel power consumption and prolong the service life of pixels while increasing the aperture ratio of the pixels.

A first aspect of an embodiment of the present application provides a pixel structure, including:

a plurality of sub-pixels which are positioned in the virtual quadrangle and are mutually separated, wherein the plurality of sub-pixels are sequentially arranged along a first direction in the same virtual quadrangle, and the plurality of sub-pixels completely fill the virtual quadrangle; the virtual quadrangle is a virtual pixel area in the pixel structure.

Alternatively, the adjacent two edges of the two sub-pixels close to each other have the same trend.

Optionally, the shape of the pixel structure is a centrosymmetric pattern.

Optionally, the plurality of subpixels include a first subpixel, two second subpixels, and two third subpixels;

the first sub-pixel is located in the center area of the virtual quadrangle, the two second sub-pixels are located at two sides of the first sub-pixel respectively, and the two third sub-pixels are located at one side, away from the first sub-pixel, of the two second sub-pixels respectively.

Optionally, each of the first sub-pixel, the second sub-pixel and the third sub-pixel has two first sides, and an extension direction of the first sides is the first direction.

Optionally, the first sub-pixel and the second sub-pixel have two first sides;

alternatively, the second subpixel and the third subpixel have two of the first sides.

Optionally, the first sub-pixel is a blue sub-pixel, the second sub-pixel is a green sub-pixel, and the third sub-pixel is a red sub-pixel.

Optionally, the shape of the pixel structure is a non-centrosymmetric pattern.

Optionally, the plurality of subpixels include a fourth subpixel, a fifth subpixel, and a sixth subpixel;

wherein the fourth sub-pixel and the sixth sub-pixel are respectively positioned at two sides of the fifth sub-pixel.

Optionally, each of the fourth sub-pixel, the fifth sub-pixel and the sixth sub-pixel has two first sides, and an extension direction of the first sides is the first direction.

Optionally, the fourth sub-pixel and the sixth sub-pixel have one first side, the fifth sub-pixel has two first sides, and an extending direction of the first sides is the first direction.

Optionally, the first side of the fourth subpixel is disposed opposite to the first side of the sixth subpixel.

Optionally, a distance between two adjacent sub-pixels is greater than or equal to 18 μm.

A second aspect of embodiments of the present application provides a display panel, including a substrate, and a pixel structure as described in the first aspect of embodiments of the present application disposed on the substrate;

the pixel structures are arranged in a plurality, and the pixel structures are distributed in an array.

A second aspect of the embodiments of the present application provides a display device, including a driving device, and a display panel according to the second aspect of the embodiments of the present application, where the driving device is configured to drive the display panel to emit light.

The beneficial effects are that:

the application provides a pixel structure, a display panel and a display device, wherein the pixel structure comprises a plurality of sub-pixels positioned in a virtual quadrangle, the sub-pixels are sequentially arranged along a first direction in the same virtual quadrangle, and the virtual quadrangle is completely filled by the sub-pixels; therefore, all pixel areas in a single pixel structure can be fully utilized by a plurality of sub-pixels, so that the design can utilize screen space to the greatest extent, the aperture opening ratio of the sub-pixels is improved under the condition that the pixel resolution is certain, the pixel power consumption is further reduced, and the service life of the pixels is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments of the present application will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a pixel structure according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a pixel structure with a central symmetry pattern according to an embodiment of the present application;

FIG. 3 is a schematic diagram showing a pixel structure with a central symmetrical pattern, in which a third sub-pixel does not have a first side;

FIG. 4 is a schematic diagram showing a pixel structure with a central symmetrical pattern, in which a first sub-pixel does not have a first side;

FIG. 5 is a schematic diagram of a pixel structure with non-centrosymmetric pattern according to an embodiment of the present application;

FIG. 6 is a schematic diagram showing a pixel structure with a non-centrosymmetric pattern having three first sides for a second sub-pixel according to an embodiment of the present application;

fig. 7 is a schematic diagram of a plurality of pixel structures distributed in an array according to an embodiment of the present application.

Reference numerals illustrate: 10. a sub-pixel; 101. a first subpixel; 102. a second subpixel; 103. a third sub-pixel; 104. a fourth subpixel; 105. a fifth subpixel; 106. a sixth subpixel; A. a virtual quadrilateral; x, first direction.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the related art, color display is composed of sub-pixels of three colors of red, green and blue, and different colors can be displayed by adjusting the brightness of the three pixels. The high definition image quality needs to be realized with higher resolution, and the more pixels distributed on the screen with the same size, the higher the resolution, the clearer the image. Under the condition of the same number of pixels, the aperture ratio of the pixels is important, and the larger aperture ratio can improve the brightness of the screen, so that the effects of saving energy, reducing consumption and prolonging the service life are achieved. The good pixel arrangement is important, so that the process requirement is met, the resolution and the aperture ratio are simultaneously considered, more pixels are distributed in the screen as much as possible, the aperture ratio of the pixels is increased as much as possible, and the utilization rate of the screen reaches the highest, so that the screen with the highest quality can be manufactured.

In view of this, an embodiment of the present application proposes a pixel structure, a display panel, and a display device, where the pixel structure includes a plurality of sub-pixels located in a virtual quadrilateral, and within the same virtual quadrilateral, the plurality of sub-pixels are sequentially arranged along a first direction, and the plurality of sub-pixels completely fill the virtual quadrilateral; therefore, all pixel areas in a single pixel structure can be fully utilized by a plurality of sub-pixels, so that the design can utilize screen space to the greatest extent, the aperture opening ratio of the sub-pixels is improved under the condition that the pixel resolution is certain, the pixel power consumption is further reduced, and the service life of the pixels is prolonged.

Referring to fig. 1, a pixel structure according to an embodiment of the present application includes a plurality of sub-pixels 10 located within a virtual quadrilateral a and spaced apart from each other.

Specifically, in the embodiment of the present application, the virtual quadrangle a is a virtual pixel area in the pixel structure, that is, this area is practically nonexistent, only that all the sub-pixels 10 included in the single pixel structure are located in this area. Also, the shape of the virtual quadrangle a may include a rectangle or a diamond, or the like.

Within the same virtual quadrangle a, the plurality of sub-pixels 10 are arranged in order along the first direction X.

For example, when the single pixel structure includes five sub-pixels 10 and the virtual quadrangle a pixel area of the pixel structure is a rectangle, the first sub-pixel may be arranged at a position of the virtual quadrangle a near the left line, the second sub-pixel may be arranged at a side of the first sub-pixel, the third sub-pixel may be arranged at a side of the second sub-pixel far from the first sub-pixel, the fourth sub-pixel may be arranged at a side of the third sub-pixel far from the second sub-pixel, the fifth sub-pixel may be arranged at a side of the fourth sub-pixel far from the third sub-pixel, and the fifth sub-pixel is arranged near the right line of the virtual quadrangle a. In this way, five sub-pixels are sequentially arranged in the same virtual quadrangle a, and the five sub-pixels are arranged along the direction from the left edge line to the right edge line of the virtual quadrangle a.

Of course, when the arrangement is performed, the arrangement can be performed from the direction from the right edge to the left edge of the virtual quadrangle A, or from the direction from the upper edge to the lower edge of the virtual quadrangle A, or from the direction from the lower edge to the upper edge of the virtual quadrangle A, and the design can be performed by those skilled in the art according to the actual requirements.

At the same time, the plurality of sub-pixels completely fill the virtual quadrilateral A. That is, in the embodiment of the present application, the pixel region of the single pixel structure is fully occupied by the plurality of sub-pixels 10, and only the minimum distance between two adjacent sub-pixels 10 is required to satisfy the precision of the organic vapor deposition.

For example, when a single pixel structure includes three sub-pixels and the pixel area of the virtual quadrangle a of the pixel structure is a rectangle, the first sub-pixel may occupy the left area of the virtual quadrangle a, the second sub-pixel may occupy the middle area of the virtual quadrangle a, and the third sub-pixel may occupy the right area of the virtual quadrangle a, so that all the sub-pixels completely fill the whole virtual quadrangle a, thereby realizing full utilization of the pixel area.

In the embodiment of the present application, referring to fig. 1, the profiles of two sides where two adjacent sub-pixels 10 are close to each other are the same. Specifically, in order to satisfy the minimum distance of the organic vapor deposition accuracy between the adjacent two sub-pixels 10, the edges of the adjacent two sub-pixels 10 that are close to each other are substantially parallel. For example, in two adjacent sub-pixels 10, the edge of the first sub-pixel includes two edges, and the included angle between the two edges is an acute angle, then the edge of the second sub-pixel adjacent to the first sub-pixel also includes two edges, and the two edges of the second sub-pixel are parallel to the two edges of the first sub-pixel, respectively, and the included angle formed by the two edges of the second sub-pixel is the same as the included angle formed by the two edges of the first sub-pixel.

In the embodiment of the present application, the minimum distance of the organic vapor deposition precision is 18 μm, so the distance between two adjacent sub-pixels 10 needs to be greater than or equal to 18 μm to achieve the effects of improving the sub-pixel aperture ratio and prolonging the service life of the sub-pixels.

Through the pixel structure provided by the embodiment of the application, a plurality of sub-pixels 10 are distributed in the same virtual quadrangle A along the first direction X, and the virtual quadrangle A is completely filled by the plurality of sub-pixels 10, so that the effect of fully utilizing all pixel areas in a single pixel structure is achieved, the pixel structure can maximally utilize the screen space, the opening ratio of the sub-pixels 10 is improved, the service life of a screen is prolonged, and the power consumption of the sub-pixels 10 is reduced. In addition, the pixel can be completely arranged, the aperture ratio of the sub-pixel 10 can be improved under the condition that the pixel resolution is certain, and the pixel resolution can be improved under the condition that the aperture ratio of the sub-pixel 10 is certain.

In an alternative implementation manner, the embodiment of the present application further provides a pixel structure, where the shape of the pixel structure is a central symmetrical pattern.

Specifically, referring to fig. 2, in this embodiment, the plurality of sub-pixels 10 includes a first sub-pixel 101, two second sub-pixels 102, and two third sub-pixels 103. The first sub-pixel 101 is located in the central area of the virtual quadrangle a of the pixel structure, the two second sub-pixels 102 are respectively located at two sides of the first sub-pixel 101, and the two third sub-pixels 103 are respectively located at one side of the two second sub-pixels 102 away from the first pixel. That is, in the first direction X, the pixel structure is arranged in the order of the third sub-pixel 103, the second sub-pixel 102, the first sub-pixel 101, the second sub-pixel 102, and the third sub-pixel 103. The pattern formed by the first sub-pixel 101, the second sub-pixel 102 and the third sub-pixel 103 is a central symmetrical pattern, which is beneficial to the manufacture of the pixel structure and reduces the cost of the manufacture of the pixel structure.

In the following, three different pixel structures of the central symmetrical pattern will be given in the embodiments of the present application to illustrate at least three arrangements included in the same virtual quadrilateral a.

In the first pixel structure, the first sub-pixel 101, the second sub-pixel 102 and the third sub-pixel 103 each have two first sides, and the extending direction of the first sides is the first direction X.

Specifically, referring to fig. 2, in the first pixel structure, the outer contour shape of the first sub-pixel 101 is approximately a hexagon, and the hexagon includes two first sides and two second sides, wherein the two first sides are parallel to each other, the two second sides are symmetrically distributed about the center of the first sub-pixel 101, the first sides are straight lines extending along the first direction X, and the second sides are zigzag lines.

The outer contour shape of the second subpixel 102 is approximately a zigzag bar shape, and the zigzag bar shape also includes two first sides and two second sides, where the two first sides are parallel to each other, the two second sides are parallel to each other, the first sides are straight lines extending along the first direction X, and the second sides are zigzag lines; meanwhile, two second sub-pixels 102 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

The outer contour shape of the third sub-pixel 103 is approximately a "K" shape, the "K" shape includes two first sides, a second side and a third side, wherein the two first sides 11 are parallel to each other, the first sides are straight lines extending along the first direction X, the second sides are zigzag folding lines, and the third side is a straight line extending along a direction perpendicular to the first direction X; meanwhile, two third sub-pixels 103 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

In the second pixel structure, the first subpixel 101 and the second subpixel 102 have two first sides, the extending direction of the first sides is the first direction X, and the third subpixel 103 does not have the first sides.

Specifically, referring to fig. 3, in the second pixel structure, the first sub-pixel 101 is formed by combining a plurality of pixels with different shapes, it can be seen that the first sub-pixel 101 includes two trapezoidal pixels and one hexagonal pixel, and the two trapezoidal pixels are located on the upper and lower sides of the hexagonal pixel, so the first sub-pixel 101 includes two first sides and two second sides, where the two first sides 11 are respectively the bottom edges of the two trapezoidal pixels, and the two second sides are the hypotenuse of the trapezoidal pixel plus the side edge of the hexagonal pixel; similarly, the two first sides are parallel to each other, the two second sides are symmetrically distributed about the center of the first subpixel 101, the first sides are straight lines extending along the first direction X, and the second sides are zigzag lines.

The outer contour shape of the second sub-pixel 102 is approximately a zigzag bar shape, and the zigzag bar shape also includes two first sides and two second sides, where the two first sides are parallel to each other, the two second sides are parallel to each other, the first sides are straight lines extending along the first direction X, and the second sides are zigzag folding lines, but unlike the first pixel structure, in the second pixel structure, the second sides include two zigzag; meanwhile, two second sub-pixels 102 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

The outer contour shape of the third sub-pixel 103 is substantially a peak shape, which includes a second side and a third side, wherein the second side is a zigzag fold line, and the third side is a straight line extending along a direction perpendicular to the first direction X, but is different from the first pixel structure, and in the second pixel structure, the second side includes two zigzag teeth; meanwhile, two third sub-pixels 103 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

In the third pixel structure, the second subpixel 102 and the third subpixel 103 have two first sides, and the extending direction of the first sides is the first direction X, and the first subpixel 101 does not have the first sides.

Specifically, referring to fig. 4, in the third pixel structure, the first subpixel 101 includes two pentagonal pixels, the two pentagonal pixels are connected to each other, and the first subpixel 101 includes only two second sides, the two second sides are symmetrically distributed about the center of the first subpixel 101, the second sides are zigzag folding lines, and the second sides include two zigzag.

The outer contour shape of the second sub-pixel 102 is approximately a zigzag bar shape, the zigzag bar shape includes two first sides and two second sides, wherein the two first sides are parallel to each other, the two second sides are also parallel to each other, the first side is a straight line extending along the first direction X, the second side is a zigzag broken line, but different from the first pixel structure, in the third pixel structure, the second side includes two zigzag; meanwhile, two second sub-pixels 102 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

The outer contour shape of the third sub-pixel 103 is approximately a zigzag shape, the zigzag shape includes two first sides, a second side and a third side, wherein the two first sides are parallel to each other, the first sides are straight lines extending along the first direction X, the second sides are zigzag broken lines, the third side is straight lines extending along a direction perpendicular to the first direction X, but unlike the first pixel structure, in the third pixel structure, the second sides include two zigzag shapes; meanwhile, two third sub-pixels 103 located at both sides of the first sub-pixel 101 are symmetrically disposed with respect to the first sub-pixel 101.

Meanwhile, in the embodiment of the present application, the first sub-pixel 101 is a blue sub-pixel, the second sub-pixel 102 is a green sub-pixel, and the third sub-pixel 103 is a red sub-pixel. And the area of the virtual quadrangle A occupied by the first sub-pixel 101 is larger than that occupied by the second sub-pixel 102 or the third sub-pixel 103, so that the aperture opening ratio of the blue sub-pixel in the pixel structure can be ensured, and the display effect is improved.

In an alternative implementation manner, the embodiment of the present application further provides a pixel structure, where the shape of the pixel structure is a non-centrosymmetric pattern.

Specifically, referring to fig. 5, in this embodiment, the plurality of sub-pixels 10 includes a fourth sub-pixel 104, a fifth sub-pixel 105, and a sixth sub-pixel 106, wherein the fourth sub-pixel 104 and the sixth sub-pixel 106 are located on both sides of the fifth sub-pixel 105, respectively. That is, in the first direction X, the pixel structure is arranged in the order of the fourth sub-pixel 104, the fifth sub-pixel 105, and the sixth sub-pixel 106. The pattern formed by the fourth sub-pixel 104, the fifth sub-pixel 105 and the sixth sub-pixel 106 is a non-centrosymmetric pattern.

In the following, the embodiments of the present application will give two different pixel structures of non-centrosymmetric patterns to illustrate at least two arrangements included in different virtual quadrilaterals a.

Referring to fig. 5, in the fourth pixel structure, the shape of the virtual quadrangle a is rectangular. The fourth sub-pixel 104, the fifth sub-pixel 105 and the sixth sub-pixel 106 each have two first sides, and the extending direction of the first sides is the first direction X.

Specifically, in the fourth pixel structure, the outer contour shape of the fourth sub-pixel 104 is approximately a "K" shape, and the "K" shape includes two first sides, a second side and a third side, where the two first sides 11 are parallel to each other, the first sides are straight lines extending along the first direction X, the second sides are zigzag folding lines, and the third side is a straight line extending along a direction perpendicular to the first direction X.

The outer contour shape of the fifth subpixel 105 is substantially a zigzag shape, which includes two first sides and two second sides, wherein the two first sides are parallel to each other, the two second sides are also parallel to each other, the first sides are straight lines extending along the first direction X, and the second sides are zigzag folding lines.

The outer contour shape of the sixth subpixel 106 is substantially a pentagon, which includes two first sides, a second side and a third side, wherein the two first sides are parallel to each other, the first side is a straight line extending along the first direction X, the second side is a zigzag folding line, and the third side is a straight line extending along a direction perpendicular to the first direction X.

In the fifth pixel structure, the shape of the virtual quadrangle a is a diamond. The fourth sub-pixel 104 and the sixth sub-pixel 106 have one first side, the fifth sub-pixel 105 has two first sides, and the extending direction of the first sides is the first direction X.

Specifically, referring to fig. 6, in the fifth pixel structure, the outer contour shape of the fifth sub-pixel 105 is approximately a "V" shape, and the "V" shape includes three first sides, one second side and two third sides, wherein the three first sides are straight lines extending along the first direction X, one first side is located at the tip of the "V" shape, and the other two first sides are located at two ends of the "V" shape, respectively; the second side is a zigzag folding line, and the third side is a straight line obliquely arranged in the first direction X.

In the fifth pixel structure, the outer contour shapes of the fourth sub-pixel 104 and the sixth sub-pixel 106 are approximately a triangle, so that each of the fourth sub-pixel 104 and the sixth sub-pixel 106 has only one first side, and the first side of the fourth sub-pixel 104 and the first side of the sixth sub-pixel 106 are disposed opposite to each other, that is, the first side of the fourth sub-pixel 104 and the first side of the sixth sub-pixel 106 are not in the same straight line.

Meanwhile, in the embodiment of the present application, the fourth subpixel 104 is a red subpixel, the fifth subpixel 105 is a green subpixel, and the sixth subpixel 106 is a red subpixel. In the fourth pixel structure, the area of the virtual quadrangle a occupied by the sixth subpixel 106 is larger than the area of the virtual quadrangle a occupied by the fourth subpixel 104 or the fifth subpixel 105, so that the aperture ratio of the blue subpixel in the pixel structure can be ensured, and the display effect can be improved. In the fifth pixel structure, the area of the virtual quadrangle a occupied by the sixth subpixel 106 may be equal to the area of the virtual quadrangle a occupied by the fourth subpixel 104.

Through the above-mentioned pixel structure that this application provided, the pixel structure that is central symmetry figure and the pixel structure of non-central symmetry figure have been formed respectively to in these two kinds of circumstances, a plurality of sub-pixels 10 all arrange along first direction X, fill virtual quadrangle A completely simultaneously, reached the effect of make full use of all pixel regions in the single pixel structure, and then make this pixel structure can maximize the utilization screen space, improve sub-pixel 10 aperture ratio, increase the life of screen, reduce sub-pixel 10's consumption.

Based on the same inventive concept, the embodiments of the present application also disclose a display panel, which includes a substrate base plate and any of the pixel structures as described in the foregoing embodiments of the present application disposed on the substrate base plate.

Specifically, referring to fig. 7, in the display panel, a plurality of pixel structures are provided, and the plurality of pixel structures are distributed in an array.

In the embodiment of the application, the display panel is an OLED display panel, so the display panel may further include a light emitting layer disposed on the substrate, where the light emitting layer may further include an anode, an electron transporting layer, a light emitting material layer, a hole injecting layer, a hole transporting layer, a cathode, and the like.

The pixel structure can be formed on the hole transport layer by pixel evaporation or ink jet printing. The plurality of sub-pixels 10 are sequentially formed on the hole transport layer, and for example, a blue sub-pixel of the plurality of sub-pixels 10 may be formed first, then a green sub-pixel of the plurality of sub-pixels 10 may be formed, and finally a red sub-pixel of the plurality of sub-pixels 10 may be formed.

Based on the same inventive concept, the embodiments of the present application also disclose a display device, which includes a driving device and a display panel as described in the foregoing embodiments of the present application, where the driving device may drive the display panel to emit light.

Specifically, the display device may include a display device such as a liquid crystal display, an electronic paper, an OLED display, and any product or component having a display function such as a television, a digital camera, a cellular phone, a wristwatch, a tablet computer, a notebook computer, and a navigator including the display device.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

It should also be noted that, in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Moreover, relational terms such as "first" and "second" may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, or order, and without necessarily being construed as indicating or implying any relative importance. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or terminal device comprising the element.

The foregoing has outlined rather broadly the more detailed description of the present application, and the detailed description of the principles and embodiments herein may be better understood as being a limitation on the present application. Also, various modifications in the details and application scope may be made by those skilled in the art in light of this disclosure, and all such modifications and variations are not required to be exhaustive or are intended to be within the scope of the disclosure.

Claims (15)

1. A pixel structure, comprising:

a plurality of sub-pixels which are positioned in the virtual quadrangle and are mutually separated, wherein the plurality of sub-pixels are sequentially arranged along a first direction in the same virtual quadrangle, and the plurality of sub-pixels completely fill the virtual quadrangle; the virtual quadrangle is a virtual pixel area in the pixel structure.

2. The pixel structure according to claim 1, wherein:

the adjacent two sub-pixels are adjacent to each other and have the same trend on two sides.

3. The pixel structure according to claim 1, wherein:

the shape of the pixel structure is a central symmetrical graph.

4. A pixel structure according to claim 3, wherein:

the plurality of sub-pixels comprise a first sub-pixel, two second sub-pixels and two third sub-pixels;

the first sub-pixel is located in the center area of the virtual quadrangle, the two second sub-pixels are located at two sides of the first sub-pixel respectively, and the two third sub-pixels are located at one side, away from the first sub-pixel, of the two second sub-pixels respectively.

5. The pixel structure of claim 4, wherein:

the first sub-pixel, the second sub-pixel and the third sub-pixel are provided with two first side edges, and the extending direction of the first side edges is the first direction.

6. The pixel structure of claim 4, wherein:

the first sub-pixel and the second sub-pixel are provided with two first sides;

alternatively, the second subpixel and the third subpixel have two first sides.

7. A pixel structure according to any one of claims 4-6, wherein:

the first sub-pixel is a blue sub-pixel, the second sub-pixel is a green sub-pixel, and the third sub-pixel is a red sub-pixel.

8. The pixel structure according to claim 1, wherein:

the shape of the pixel structure is a non-centrosymmetric graph.

9. The pixel structure of claim 8, wherein:

the plurality of subpixels include a fourth subpixel, a fifth subpixel, and a sixth subpixel;

wherein the fourth sub-pixel and the sixth sub-pixel are respectively positioned at two sides of the fifth sub-pixel.

10. The pixel structure of claim 9, wherein:

the fourth sub-pixel, the fifth sub-pixel and the sixth sub-pixel are provided with two first side edges, and the extending direction of the first side edges is the first direction.

11. The pixel structure of claim 9, wherein:

the fourth sub-pixel and the sixth sub-pixel are provided with a first side edge, the fifth sub-pixel is provided with three first side edges, and the extending direction of the first side edges is the first direction.

12. The pixel structure of claim 10, wherein:

the first side of the fourth sub-pixel is opposite to the first side of the sixth sub-pixel.

13. The pixel structure according to claim 1, wherein:

the distance between two adjacent sub-pixels is greater than or equal to 18 μm.

14. A display panel, comprising:

a substrate, and the pixel structure of any one of claims 1-13 disposed on the substrate;

the pixel structures are arranged in a plurality, and the pixel structures are distributed in an array.

15. A display device, comprising:

a driving device for driving the display panel to emit light, and the display panel according to claim 14.