CN110807994B - Pixel arrangement structure, display panel and display device - Google Patents
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Abstract
The application provides a pixel arrangement structure, display panel and display device, pixel arrangement structure includes: a main pixel region and a first edge pixel region; the main pixel area comprises a plurality of first pixels and a plurality of second pixels, and the first pixels comprise first sub-pixels, second sub-pixels and third sub-pixels which are arranged in a triangular shape and have different colors; the second pixel comprises a fourth sub-pixel, a fifth sub-pixel and a sixth sub-pixel which are arranged in a triangular shape and have different colors; the first edge pixel region includes a plurality of third pixels; the third pixel comprises a seventh sub-pixel, an eighth sub-pixel and a ninth sub-pixel which are arranged along the row direction and have different colors; the lengths of the seventh sub-pixel and the eighth sub-pixel in the column direction are both greater than the length of the ninth sub-pixel in the column direction; the first sub-pixel area, the first sub-pixel, the fourth sub-pixel and the fifth sub-pixel are positioned in the same column; the ninth sub-pixel, the second sub-pixel, the third sub-pixel and the sixth sub-pixel are positioned in the same column.
Description
[ technical field ] A method for producing a semiconductor device
The present application relates to the field of display technologies, and in particular, to a pixel arrangement structure, a display panel, and a display device.
[ background of the invention ]
Display technology has been rapidly developed in recent years, conventional pixel arrangement structures have failed to meet the requirements of users for display quality, and various types of pixel arrangement structures have been developed successively.
Referring to fig. 1, fig. 1 is a schematic diagram of a pixel arrangement structure provided in the prior art, wherein the pixels are in a triangular arrangement structure. Specifically, the pixel arrangement structure provided by the prior art includes a pixel row LA and a pixel row LB alternately arranged, where the pixel row LA includes a plurality of a pixels PA and the pixel row LB includes a plurality of B pixels PB. The A pixel PA and the B pixel PB are both in a triangular arrangement structure.
In the pixel arrangement structure provided by the prior art, the pixels of the triangular arrangement structure can effectively improve the resolution, can display finer pictures, has excellent display effect, and is widely applied. However, as shown in fig. 1, only one color of the sub-pixel PA1 exists at the upper edge of the pixel arrangement structure, and thus a color shift phenomenon occurs at the edge when displaying, which affects display quality and user experience.
[ application contents ]
In view of the above, the present application provides a pixel arrangement structure, a display panel and a display device to solve the technical problems in the related art.
In one aspect, an embodiment of the present application provides a pixel arrangement structure, including: a main pixel region and a first edge pixel region; the main pixel region comprises a plurality of first pixel rows and a plurality of second pixel rows, and the first pixel rows and the second pixel rows are alternately arranged along the column direction; the first pixel row comprises a plurality of first pixels which are arranged along the row direction, and each first pixel comprises a first sub-pixel, a second sub-pixel and a third sub-pixel which are arranged in a triangular shape and have different colors; the second pixel row comprises a plurality of second pixels which are arranged along the row direction, and each second pixel comprises a fourth sub-pixel, a fifth sub-pixel and a sixth sub-pixel which are arranged in a triangular shape and have different colors; the first edge pixel region includes at least one third pixel row including a plurality of third pixels arranged in a row direction; the third pixel comprises a seventh sub-pixel, an eighth sub-pixel and a ninth sub-pixel which are arranged along the row direction and have different colors; the lengths of the seventh sub-pixel and the eighth sub-pixel in the column direction are both greater than the length of the ninth sub-pixel in the column direction; the area where the seventh sub-pixel and the eighth sub-pixel are located is a first sub-pixel area, and the first sub-pixel area, the first sub-pixel, the fourth sub-pixel and the fifth sub-pixel are located in the same column; the ninth sub-pixel, the second sub-pixel, the third sub-pixel and the sixth sub-pixel are positioned in the same column.
In another aspect, an embodiment of the present application provides a display panel, which includes the pixel arrangement structure provided in the present invention.
In another aspect, an embodiment of the present application provides a display device, which includes the display panel provided by the present invention.
The pixel arrangement structure, the display panel and the display device provided by the embodiment of the application have the following beneficial effects at least:
in the main pixel area of the pixel arrangement structure, the first pixels and the second pixels are both in a triangular arrangement structure. The edge of the pixel arrangement structure is provided with a first edge pixel area, the first edge pixel area comprises at least one third pixel line, the third pixel line comprises a plurality of third pixels, and because the sub-pixels in the third pixels are arranged along the line direction, three sub-pixels with different colors can appear along the line direction at the edge of the pixel arrangement structure, thereby being beneficial to obtaining rich colors through a rendering technology and improving or avoiding the color cast phenomenon. Moreover, the lengths of the seventh sub-pixel and the eighth sub-pixel in the third pixel along the column direction are both greater than the length of the ninth sub-pixel along the column direction, which is beneficial to setting the areas of the seventh sub-pixel, the eighth sub-pixel and the ninth sub-pixel to be approximately the same, thereby being beneficial to obtaining a better color mixing effect of the third pixel and further improving the display quality of the pixel arrangement structure.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a pixel arrangement structure provided in the prior art;
fig. 2 is a schematic diagram of a pixel arrangement structure according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of another pixel arrangement structure provided in the embodiment of the present application;
FIG. 4 is a schematic diagram of another pixel arrangement structure provided in the embodiments of the present application;
FIG. 5 is a schematic diagram of another pixel arrangement structure provided in the embodiments of the present application;
fig. 6 is a schematic diagram of another pixel arrangement structure provided in the embodiment of the present application;
FIG. 7 is a schematic diagram of another pixel arrangement structure provided in the embodiments of the present application;
fig. 8 is a schematic diagram of a structure of a third pixel provided in an embodiment of the present application;
fig. 9 is a schematic diagram of structures of a third pixel and a first pixel provided in an embodiment of the present application;
fig. 10 is a schematic diagram of a display panel provided in an embodiment of the present application;
fig. 11 is a schematic diagram of a display device according to an embodiment of the present application.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the description herein, it is to be understood that the terms "substantially", "approximately", "about", "substantially", and the like, as used in the claims and the examples herein, are intended to be generally accepted as not being precise, within the scope of reasonable process operation or tolerance.
It should be understood that although the terms first, second, third, etc. may be used to describe the edge pixel regions in the embodiments of the present application, the edge pixel regions should not be limited to these terms. These terms are only used to distinguish edge pixel regions from each other. For example, the first edge pixel region may also be referred to as a second edge pixel region, and similarly, the second edge pixel region may also be referred to as a first edge pixel region without departing from the scope of the embodiments of the present application.
Referring to fig. 2, fig. 2 is a schematic diagram of a pixel arrangement structure according to an embodiment of the present disclosure. The pixel arrangement structure provided by the embodiment includes:
a main pixel region M and a first edge pixel region N1;
the main pixel region M includes a plurality of first pixel rows L1 and a plurality of second pixel rows L2, the first pixel rows L1 and the second pixel rows L2 being alternately arranged in the column direction Y;
the first pixel row L1 includes a plurality of first pixels P1 arranged in the row direction X, and the first pixel P1 includes first, second, and third sub-pixels SP1, SP2, and SP3 arranged in a triangle and having different colors;
the second pixel row L2 includes a plurality of second pixels P2 arranged in the row direction X, and the second pixel P2 includes fourth, fifth, and sixth sub-pixels SP4, SP5, and SP6 arranged in a triangle and having different colors;
the first edge pixel region N1 includes at least one third pixel row L3, and the third pixel row L3 includes a plurality of third pixels P3 arranged in the row direction X;
the third pixel P3 includes a seventh sub-pixel SP7, an eighth sub-pixel SP8, and a ninth sub-pixel SP9 which are arranged in the row direction X and are different in color; the lengths of the seventh sub-pixel SP9 and the eighth sub-pixel SP8 in the column direction Y are both larger than the length of the ninth sub-pixel SP9 in the column direction Y;
the seventh sub-pixel SP7 and the eighth sub-pixel SP8 are located in a first sub-pixel area SPA1, and the first sub-pixel area SPA1, the first sub-pixel SP1, the fourth sub-pixel SP4 and the fifth sub-pixel SP5 are located in the same column;
the ninth subpixel SP9, the second subpixel SP2, the third subpixel SP3, and the sixth subpixel SP6 are located in the same column.
It should be noted that, in the pixel arrangement structure provided in this embodiment, the main pixel region M is a main body structure and has a larger area, and the first edge pixel region N1 is disposed at an edge position of the pixel arrangement structure and has a smaller area. The area of the main pixel region M is much larger than that of the first edge pixel region N1, and accordingly, the number of pixels in the main pixel region M is much larger than that in the first edge pixel region N1.
In the main pixel region M, the first pixel line L1 and the second pixel line L2 both extend in the row direction X and are stripe-shaped as a whole. The first pixel rows L1 and the second pixel rows L2 are alternately arranged in the column direction Y. In the pixel arrangement structure illustrated in fig. 1, only the number of the first pixel line L1 and the number of the second pixel line L2 are respectively illustrated as two, but the number of the first pixel line L1 and the second pixel line L2 is not particularly limited in this embodiment.
The first pixel row L1 includes a plurality of first pixels P1, and the first, second, and third sub-pixels SP1, SP2, and SP3 are different in color from each other in the first pixel P1. Optionally, the first sub-pixel SP1 is blue, the second sub-pixel SP2 is red, and the third sub-pixel SP3 is green, but the embodiment does not specifically limit this.
The sub-pixels in the first pixel P1 are arranged in a triangle. Specifically, the triangular arrangement is understood that since the actual area of the sub-pixels is very small, the sub-pixels can be abstracted into one "dot", and the connection lines of the three "dots" of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 of the first pixel P1 can form a triangle.
Similarly, the sub-pixels in the second pixel P2 are arranged in a triangle.
In the second pixel P2, the colors of the fourth, fifth and sixth sub-pixels SP4, SP5 and SP6 are different from each other. Optionally, the fourth sub-pixel SP4 is red, the fifth sub-pixel SP5 is green, and the sixth sub-pixel SP6 is blue, but the embodiment is not limited thereto.
The first pixel P1 and the second pixel P2 follow the arrangement as follows: the first pixel P1 and the second pixel P2 are alternately arranged in the column direction Y, the first sub-pixel SP1 in the first pixel P1, and the fourth sub-pixel SP4 and the fifth sub-pixel SP5 in the second pixel P2 are located in the same column, and the second sub-pixel SP2 and the third sub-pixel SP3 in the first pixel P1, and the sixth sub-pixel SP6 in the second pixel P2 are located in the same column.
It should be noted that the spacing between the first pixel P1 and the second pixel P2 adjacent to each other in the column direction Y may be set according to practical requirements, and the present embodiment does not specifically limit this. It can be understood that, since the sub-pixels in the first pixel P1 and the second pixel P2 are both arranged in a triangle, the first pixel P1 and the second pixel P2 that are adjacent to each other along the column direction Y can be arranged more compactly, specifically referring to the pixel arrangement structure shown in fig. 3, the distance between the first pixel row L1 and the second pixel row L2 is smaller, so that the resolution of the pixel arrangement structure can be further improved, and the display effect can be improved.
The first pixel P1 and the second pixel P2 in the main pixel region M are both arranged in a triangle, so as to avoid the color shift problem at the edge of the pixel arrangement structure, the pixel arrangement structure provided by this embodiment is provided with the first edge pixel region N1, and the pixels in the first edge pixel region N1 use a special arrangement mode, so that the color shift problem at the edge of the pixel arrangement structure in the prior art can be improved.
Specifically, at least one third pixel row L3 is provided in the first edge pixel region N1, and the third pixel row L3 includes a plurality of third pixels P3 arranged in the row direction X.
In the third pixel P3, the colors of the seventh sub-pixel SP7, the eighth sub-pixel SP8 and the ninth sub-pixel SP9 are different from each other, and optionally, the seventh sub-pixel SP7 is red, the eighth sub-pixel SP8 is green and the ninth sub-pixel SP9 is blue, but the embodiment is not limited thereto.
The seventh sub-pixel SP7, the eighth sub-pixel SP8 and the ninth sub-pixel SP9 in the third pixel P3 are arranged in the row direction X, wherein the arrangement in the row direction X is understood as that the sub-pixels can be abstracted into one "dot" because the actual area of the sub-pixels is very small, and the connecting line of the three "dots" of the seventh sub-pixel SP7, the eighth sub-pixel SP8 and the ninth sub-pixel SP9 is substantially parallel to the row direction X; alternatively, it can be understood that when the seventh sub-pixel SP7, the eighth sub-pixel SP8, and the ninth sub-pixel SP9 are all rectangular, a line connecting geometric centers of the seventh sub-pixel SP7, the eighth sub-pixel SP8, and the ninth sub-pixel SP9 is substantially parallel to the row direction X. When the third pixel row is arranged at the edge of the pixel arrangement structure, since the sub-pixels in the third pixel P3 are arranged along the row direction X, three sub-pixels with different colors can appear along the row direction X at the edge of the pixel arrangement structure, which is beneficial to obtaining rich colors through a rendering technology and improving or avoiding a color cast phenomenon.
In the present embodiment, in order to make the transition between the main pixel region M and the first edge pixel region N1 natural and obtain an excellent display effect, the arrangement of the first pixel P1, the second pixel P2, and the third pixel P3 is further arranged as follows: the first sub-pixel area SPA1, the first sub-pixel SP1, the fourth sub-pixel SP4, and the fifth sub-pixel SP5 are located at the same column, and the ninth sub-pixel SP9, the second sub-pixel SP2, the third sub-pixel SP3, and the sixth sub-pixel SP6 are located at the same column. In the pixel arrangement structure provided by this embodiment, the sizes of the regions where the first pixel P1, the second pixel P2 and the third pixel P3 are located are substantially the same, which is favorable for uniformity of the pixel arrangement structure.
For convenience of description, in this embodiment, the region where the seventh sub-pixel SP7 and the eighth sub-pixel SP8 are located is defined as the first sub-pixel region SPA1, and since the lengths of the seventh sub-pixel SP9 and the eighth sub-pixel SP8 in the column direction Y are both greater than the length of the ninth sub-pixel SP9 in the column direction Y, accordingly, the length of the first sub-pixel region SPA1 in the column direction Y is greater than the length of the ninth sub-pixel SP9 in the column direction Y.
It can be understood that the third pixel row L3 and the first pixel row L1 adjacent to each other in the column direction Y can be arranged more compactly, and particularly, referring to the pixel arrangement structure shown in fig. 4, the distance between the third pixel row L3 and the first pixel row L1 is smaller, so that the resolution of the pixel arrangement structure can be further improved, and the display effect can be improved.
In the pixel arrangement structure provided by this embodiment, the third pixel line L3 is disposed at the edge of the pixel arrangement structure, and since the sub-pixels in the third pixel P3 are arranged along the row direction X, three sub-pixels with different colors can appear at the edge along the row direction X, which is beneficial to obtaining rich colors by a rendering technology and improving or avoiding a color cast phenomenon. Moreover, the lengths of the seventh sub-pixel SP9 and the eighth sub-pixel SP8 in the column direction Y are both greater than the length of the ninth sub-pixel SP9 in the column direction Y, which is favorable for setting the areas of the seventh sub-pixel SP9, the eighth sub-pixel SP8 and the ninth sub-pixel SP9 to be substantially the same, thereby being favorable for the third pixel P3 to obtain a good color mixing effect, and further improving the display quality of the pixel arrangement structure.
It should be noted that the area size of the first edge pixel region may be set according to actual situations, for example, as shown in fig. 4, only one third pixel row may be set in the first edge pixel region; or alternatively, two or more third pixel rows may be disposed in the first edge pixel region; or alternatively, the first edge pixel region may be provided with a fourth pixel row, as shown in fig. 5, where fig. 5 is a schematic diagram of another pixel arrangement structure provided in this embodiment of the present application.
In the present embodiment, the first edge pixel region N1 further includes at least one fourth pixel row L4, and the fourth pixel row L4 includes a plurality of fourth pixels P4 arranged in the row direction X;
the fourth pixel P4 includes a tenth sub-pixel SP10, an eleventh sub-pixel SP11, and a twelfth sub-pixel SP12 which are arranged in the row direction X and are different in color; the lengths of the tenth sub-pixel SP10 and the eleventh sub-pixel SP11 in the column direction Y are each greater than the length of the twelfth sub-pixel SP12 in the column direction Y;
the tenth sub-pixel SP10 and the eleventh sub-pixel SP11 are located in a second sub-pixel area SPA2, and the second sub-pixel area SPA2 and the ninth sub-pixel SP9 are located in the same column; the twelfth sub-pixel SP12 is located at the same column as the first sub-pixel area SPA 1.
In the present embodiment, the fourth pixel row L4 is disposed in the first edge pixel region N1, and the fourth pixel row L4 and the third pixel row L3 are disposed adjacently.
The fourth pixel row L4 includes a plurality of fourth pixels P4 arranged along the row direction X, and in the fourth pixel P4, colors of a tenth sub-pixel SP10, an eleventh sub-pixel SP11 and a twelfth sub-pixel SP12 are different from each other, and optionally, the tenth sub-pixel SP10 is red, the eleventh sub-pixel SP11 is green, and the twelfth sub-pixel SP12 is blue, but this embodiment is not particularly limited thereto.
The sub-pixels in the fourth pixel P4 are arranged in the row direction X, wherein the arrangement in the row direction X is understood to be that, since the actual area of the sub-pixels is very small, the sub-pixels can be abstracted into one "dot", and the connecting lines of the three "dots" of the tenth sub-pixel SP10, the eleventh sub-pixel SP11 and the twelfth sub-pixel SP12 are substantially parallel to the row direction X; alternatively, the arrangement in the row direction X may be understood such that, when all of the tenth sub-pixel SP10, the eleventh sub-pixel SP11, and the twelfth sub-pixel SP12 are rectangular, the line connecting the geometric centers thereof is substantially parallel to the row direction X.
Besides the third pixel row, the fourth pixel row is also arranged in the first edge pixel area, and the sub-pixels in the fourth pixel P4 are arranged along the row direction X, so that three sub-pixels with different colors can appear along the row direction X at the edge of the pixel arrangement structure, rich colors can be obtained through a rendering technology, and the color cast phenomenon is improved or avoided. In addition, the length of the tenth sub-pixel SP10 and the eleventh sub-pixel SP11 in the column direction Y is greater than the length of the twelfth sub-pixel SP12 in the column direction Y, which is beneficial to setting the areas of the sub-pixels in the fourth pixel P4 to be approximately the same, so that the fourth pixel P4 obtains a good color mixing effect, and the display quality of the pixel arrangement structure is further improved.
In the embodiment shown in fig. 5, only the first edge pixel region is described as including one third pixel row and one fourth pixel row. When the area of the first edge pixel region is large, two or more third pixel rows and two or more fourth pixel rows may be provided. Referring to fig. 6, in some alternative embodiments, the first edge pixel region N1 includes: at least two third pixel rows L3 and at least two fourth pixel rows L4, the third pixel rows L3 and the fourth pixel rows L being alternately arranged in the 4-column direction Y.
In some optional embodiments, referring to fig. 7, the pixel arrangement structure provided in this embodiment further includes a second edge pixel region N2, where the first edge pixel region N1 and the second edge pixel region N2 are located at two opposite sides of the main pixel region M;
the second edge pixel region N2 includes at least one fifth pixel row L5, and the fifth pixel row L5 includes a plurality of fifth pixels P5 arranged in the row direction X;
the fifth pixel P5 includes a thirteenth subpixel SP13, a fourteenth subpixel SP14, and a fifteenth subpixel SP15 which are arranged in the row direction X and are different in color; the length of each of the thirteenth subpixel SP13 and the fourteenth subpixel SP14 in the column direction Y is greater than the length of the fifteenth subpixel SP15 in the column direction Y;
the thirteenth sub-pixel SP13 and the fourteenth sub-pixel SP14 are located in a region of a third sub-pixel region SPA3, and the third sub-pixel region SPA3 and the second sub-pixel SP2 are located in the same column; the fifteenth subpixel SP15 is located in the same column as the first subpixel SP 1.
The first edge pixel region N1 can improve or solve the color shift phenomenon of the pixel arrangement structure at one side edge, and the second edge pixel region N2 is further provided in the present embodiment, and the second edge pixel region N2 can improve or solve the color shift phenomenon of the pixel arrangement structure at the other side edge.
Specifically, the second edge pixel region N2 includes at least one fifth pixel row L5, and the fifth pixel row L5 includes a plurality of fifth pixels P5 arranged in the row direction X.
The sub-pixels in the fifth pixel have different colors, for example, optionally, the thirteenth sub-pixel SP13 is green, the fourteenth sub-pixel SP14 is red, and the fifteenth sub-pixel SP15 is blue.
The sub-pixels in the fifth pixel are arranged along the row direction X, wherein the "arrangement along the row direction X" may refer to the above description of the third pixel. When the fifth pixel row is arranged at the edge of the pixel arrangement structure, as the sub-pixels in the fifth pixel are arranged along the row direction X, three sub-pixels with different colors can appear along the row direction X at the edge of the pixel arrangement structure, which is beneficial to obtaining rich colors through a rendering technology and improving or avoiding a color cast phenomenon.
It should be noted that the area size of the second edge pixel region may be set according to actual situations, for example, only one fifth pixel row may be set in the second edge pixel region; or alternatively, two or more fifth pixel rows may be disposed in the second edge pixel region; or alternatively, the second edge pixel region may be provided with a sixth pixel row, please continue to refer to fig. 7.
In some alternative embodiments, the second edge pixel region N2 further includes at least one sixth pixel row L6, and the sixth pixel row L6 includes a plurality of sixth pixels P6 arranged in the row direction X;
the sixth pixel P6 includes sixteenth, seventeenth, and eighteenth sub-pixels SP16, SP17, and SP18 that are arranged in the row direction X and are different in color; the sixteenth subpixel SP16 and the seventeenth subpixel SP17 each have a length in the column direction Y that is greater than the length of the eighteenth subpixel SP18 in the column direction Y;
the sixteenth sub-pixel SP16 and the seventeenth sub-pixel SP17 are located in a region of a fourth sub-pixel area SPA4, and the fourth sub-pixel area SPA4 and the fifteenth sub-pixel SP15 are located in the same column; the eighteenth sub-pixel SP18 and the third sub-pixel area SPA3 are located at the same column.
In this embodiment, the colors of the sub-pixels in the sixth pixel are different from each other, and the sixteenth sub-pixel SP16 is red, the seventeenth sub-pixel SP17 is green, and the eighteenth sub-pixel SP18 is blue. The sub-pixels in the sixth pixel are arranged along the row direction X, wherein the "arrangement along the row direction X" may refer to the above description of the sixth pixel. When the sixth pixel row is arranged at the edge of the pixel arrangement structure, as the sub-pixels in the sixth pixel are arranged along the row direction X, three sub-pixels with different colors can appear along the row direction X at the edge of the pixel arrangement structure, which is beneficial to obtaining rich colors through a rendering technology and improving or avoiding a color cast phenomenon.
In the embodiment shown in fig. 7, only the first edge pixel region includes one fifth pixel row and one sixth pixel row. When the area of the second edge pixel region is large, two or more fifth pixel rows and two or more sixth pixel rows may be provided. For example, in some alternative embodiments, the second edge pixel region N2 includes: at least two fifth pixel rows L5 and at least two sixth pixel rows L6, the fifth pixel rows L5 and the sixth pixel rows L6 are alternately arranged in the column direction Y.
In some alternative embodiments, referring to fig. 8, in the present embodiment, in the third pixel P3, the length of the seventh sub-pixel SP7 along the column direction Y is D7, the length of the eighth sub-pixel SP8 along the column direction Y is D8, and the length of the ninth sub-pixel SP9 along the column direction Y is D9, wherein D9 is 1.2 × D9 is not less than D7 is not less than 2 × D9, and D8 is not less than 1.2 × D9 is not less than 2 × D9. Alternatively, the seventh sub-pixel SP7 and the eighth sub-pixel SP8 have the same length in the column direction Y.
In this embodiment, the lengths of the eighth sub-pixel SP8 and the ninth sub-pixel SP9 in the column direction Y are not too small, such as D7 < 1.2 × D9 or D8 < 1.2 × D9, and the lengths of the eighth sub-pixel SP8 and the ninth sub-pixel SP9 in the column direction Y are not too large, such as D7 > 2 × D9 or D8 > 2 × D9.
In some alternative embodiments, referring to fig. 9, in the row direction X, a length D1 from the outer edge of the seventh sub-pixel SP7 to the outer edge of the eighth sub-pixel SP8 is the same as a length D2 of the first sub-pixel SP1 in the row direction X. Optionally, the lengths of the second sub-pixel SP2, the third sub-pixel SP3, and the ninth sub-pixel SP9 in the row direction X are all D2. In this embodiment, the sizes of the regions where the first pixel P1, the second pixel P2 and the third pixel P3 are located are preferably set to be the same, which is beneficial to uniformity of the pixel arrangement structure and orderly and tightly arranging of the pixel rows, thereby improving the resolution and further improving the display quality.
It is understood that, in other embodiments of the present application, the length relationship of each sub-pixel in the fourth pixel may refer to the setting of the third pixel, and similarly, the fifth pixel and the sixth pixel are also the same, and details of the present application are not repeated herein.
An embodiment of the present application further provides a display panel including the pixel arrangement structure provided in any of the above embodiments of the present application. For example, referring to fig. 10, the display panel shown in the present embodiment includes a display area AA and a peripheral non-display area NA, wherein the display area AA includes a pixel arrangement structure provided in any of the above embodiments of the present application. Optionally, a sub non-display area NA1 is further disposed in the display area AA, and the display area AA surrounds the sub non-display area NA 1. It should be noted that fig. 10 is only an exemplary illustration of the shape of the display panel, and should not be construed as a limitation to the present application.
The display panel provided in the embodiment of the present application may be a liquid crystal display panel, an organic light emitting display panel, an electronic paper display panel, or a display panel using other display technologies, which is not particularly limited in this application.
The display panel provided by the embodiment of the present application may be flexible or rigid, and the present application does not specifically limit this.
In some alternative embodiments, with reference to fig. 10, in the present embodiment, the display panel includes a reserved area SA of the light sensing element, and the reserved area SA of the light sensing element is located on a side of the first edge pixel area N1 away from the main pixel area M. In the display panel provided by the embodiment, the area SA provided with the light sensing element is reserved, and the light sensing element can convert the light signal into an electric signal to realize the functions of fingerprint identification and the like. The specific structure and the working principle of the light sensing element are the prior art, and the embodiment of the application is not repeated herein.
The embodiment of the application also provides a display device which comprises the display panel provided by any one of the above embodiments of the application. Referring to fig. 11, the display device includes the display panel provided in any of the embodiments. The specific structure of the display panel has been described in detail in the above embodiments, and is not described herein again. Of course, the display device shown in fig. 11 is only illustrated as a mobile phone, and the display device may be any electronic device having a display function, such as a tablet computer, a notebook computer, an electronic book, or a television.
The pixel arrangement structure, the display panel and the display device shown in the above embodiments of the present application have at least the following beneficial effects:
in the main pixel area of the pixel arrangement structure, the first pixels and the second pixels are both in a triangular arrangement structure. The edge of the pixel arrangement structure is provided with a first edge pixel area, the first edge pixel area comprises at least one third pixel line, the third pixel line comprises a plurality of third pixels, and because the sub-pixels in the third pixels are arranged along the line direction, three sub-pixels with different colors can appear along the line direction at the edge of the pixel arrangement structure, thereby being beneficial to obtaining rich colors through a rendering technology and improving or avoiding the color cast phenomenon. Moreover, the lengths of the seventh sub-pixel and the eighth sub-pixel in the third pixel along the column direction are both greater than the length of the ninth sub-pixel along the column direction, which is beneficial to setting the areas of the seventh sub-pixel, the eighth sub-pixel and the ninth sub-pixel to be approximately the same, thereby being beneficial to obtaining a better color mixing effect of the third pixel and further improving the display quality of the pixel arrangement structure.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (12)
1. A pixel arrangement structure, comprising:
a main pixel region and a first edge pixel region;
the main pixel region includes a plurality of first pixel rows and a plurality of second pixel rows, the first pixel rows and the second pixel rows being alternately arranged in a column direction;
the first pixel row comprises a plurality of first pixels which are arranged along the row direction, and the first pixels comprise first sub-pixels, second sub-pixels and third sub-pixels which are arranged in a triangular shape and have different colors;
the second pixel row comprises a plurality of second pixels which are arranged along the row direction, and the second pixels comprise fourth sub-pixels, fifth sub-pixels and sixth sub-pixels which are arranged in a triangular shape and have different colors;
the first edge pixel region includes at least one third pixel row including a plurality of third pixels arranged in the row direction;
the third pixel includes a seventh sub-pixel, an eighth sub-pixel, and a ninth sub-pixel arranged in the row direction and different in color; the length of the seventh sub-pixel and the eighth sub-pixel in the column direction are both greater than the length of the ninth sub-pixel in the column direction;
the area where the seventh sub-pixel and the eighth sub-pixel are located is a first sub-pixel area, and the first sub-pixel area, the first sub-pixel, the fourth sub-pixel and the fifth sub-pixel are located in the same column;
the ninth sub-pixel, the second sub-pixel, the third sub-pixel and the sixth sub-pixel are located in the same column.
2. The pixel arrangement structure according to claim 1, wherein:
the first edge pixel region further comprises at least one fourth pixel row, and the fourth pixel row comprises a plurality of fourth pixels arranged along the row direction;
the fourth pixel comprises a tenth sub-pixel, an eleventh sub-pixel and a twelfth sub-pixel which are arranged along the row direction and have different colors; the length of the tenth sub-pixel and the eleventh sub-pixel in the column direction are both greater than the length of the twelfth sub-pixel in the column direction;
the tenth sub-pixel and the eleventh sub-pixel are located in a second sub-pixel area, and the second sub-pixel area and the ninth sub-pixel are located in the same column; the twelfth sub-pixel and the first sub-pixel area are located in the same column.
3. The pixel arrangement structure according to claim 2, wherein:
the first edge pixel region includes: at least two third pixel rows and at least two fourth pixel rows, the third pixel rows and the fourth pixel rows being alternately arranged along the column direction.
4. The pixel arrangement structure according to claim 1, further comprising:
the first edge pixel area and the second edge pixel area are positioned on two opposite sides of the main pixel area;
the second edge pixel region includes at least one fifth pixel row including a plurality of fifth pixels arranged in the row direction;
the fifth pixel comprises a thirteenth sub-pixel, a fourteenth sub-pixel and a fifteenth sub-pixel which are arranged along the row direction and have different colors; the length of the thirteenth sub-pixel and the fourteenth sub-pixel along the column direction are both greater than the length of the fifteenth sub-pixel along the column direction;
the area where the thirteenth sub-pixel and the fourteenth sub-pixel are located is a third sub-pixel area, and the third sub-pixel area and the second sub-pixel are located in the same column; the fifteenth sub-pixel and the first sub-pixel are located in the same column.
5. The pixel arrangement structure according to claim 4, wherein:
the second edge pixel region further includes at least one sixth pixel row including a plurality of sixth pixels arranged in the row direction;
the sixth pixel includes a sixteenth sub-pixel, a seventeenth sub-pixel, and an eighteenth sub-pixel which are arranged in the row direction and are different in color; the sixteenth sub-pixel and the seventeenth sub-pixel are both longer than the eighteenth sub-pixel in the length of the column direction;
the sixteenth sub-pixel and the seventeenth sub-pixel are located in a fourth sub-pixel area, and the fourth sub-pixel area and the fifteenth sub-pixel are located in the same column; the eighteenth sub-pixel and the third sub-pixel area are located in the same column.
6. The pixel arrangement structure according to claim 5, wherein:
the second edge pixel region includes: at least two fifth pixel rows and at least two sixth pixel rows, the fifth pixel rows and the sixth pixel rows being alternately arranged in the column direction.
7. The pixel arrangement structure according to claim 1, wherein:
the length of the seventh sub-pixel along the column direction is D7, the length of the eighth sub-pixel along the column direction is D8, and the length of the ninth sub-pixel along the column direction is D9, wherein 1.2 × D9 is not less than D7 is not less than 2 × D9, and 1.2 × D9 is not less than D8 is not less than 2 × D9.
8. The pixel arrangement structure according to claim 1, wherein:
the seventh sub-pixel and the eighth sub-pixel have the same length in the column direction.
9. The pixel arrangement structure according to claim 1, wherein:
in the row direction, the length from the edge of the seventh sub-pixel on the side away from the eighth sub-pixel to the edge of the eighth sub-pixel on the side away from the seventh sub-pixel is the same as the length of the first sub-pixel along the row direction.
10. A display panel comprising the pixel arrangement structure according to any one of claims 1 to 9.
11. The display panel according to claim 10, wherein:
the display panel comprises a light sensing element reserved area, and the light sensing element reserved area is located on one side, away from the main pixel area, of the first edge pixel area.
12. A display device characterized by comprising the display panel according to claim 10.
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| CN114023242B (en) * | 2021-11-19 | 2024-03-08 | 厦门天马微电子有限公司 | Display panel and display device |
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