CN105957877B - Display panel, pixel and display device - Google Patents

Abstract

The invention discloses a display panel, a pixel and a display device, belonging to the field of display technology. The display panel includes: a base substrate; a plurality of pixels arranged in an array on the base substrate, and each pixel includes: a brightness enhancement sub-pixel, and a first sub-pixel and a second sub-pixel with different colors and a third sub-pixel, each of which is hexagonal in shape; among the plurality of pixels, the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals. The invention solves the problems of display edge error, low aperture ratio and low luminous brightness of the display device, which affect the display effect. The present invention is used for the display of images.

Description

Display panel, pixel and display device

technical field

The present invention relates to the field of display technology, in particular to a display panel, a pixel and a display device.

Background technique

An organic light-emitting diode (English: Organic Light-Emitting Diode; abbreviation: OLED) display device is a display device with an autonomous light emitting function. With the progress of display technology, OLED display devices are more and more widely used.

An OLED display device generally includes a display substrate on which a plurality of pixels are formed, and each pixel may include three sub-pixels in a strip shape, and the three sub-pixels may be red sub-pixels, green sub-pixels and blue sub-pixels. In the traditional technology, three sub-pixel arrays are arranged on the display substrate, and the length directions of the three sub-pixels are parallel, and the width directions are collinear. For example, the green sub-pixel is located between the red sub-pixel and the blue sub-pixel, and the red sub-pixel The length directions of the sub-pixels, the green sub-pixels and the blue sub-pixels are parallel, and the width directions are collinear.

In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art:

In the pixels arranged in a traditional array, there is a phenomenon that the sub-pixels of one color are located in the same straight line direction (usually the vertical direction), resulting in edge errors in the displayed image on the oblique line, jagged display, and uniform color At the same time, due to the low utilization rate of the area of the rectangle, the aperture ratio of the display device is low, and due to the light-emitting characteristics of the red sub-pixel, green sub-pixel and blue sub-pixel itself, the luminance of the display device is low. affect the display effect.

Contents of the invention

In order to solve the problem of poor display effect of a display device, embodiments of the present invention provide a display panel, pixels and a display device. Described technical scheme is as follows:

In one aspect, a display panel is provided, comprising:

Substrate substrate;

A plurality of pixels arranged in an array on the base substrate, each of the pixels includes: a brightness enhancement sub-pixel, and a first sub-pixel, a second sub-pixel and a third sub-pixel with different colors, each of the The shape of the sub-pixel is hexagonal;

Among the plurality of pixels, the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals.

Optionally, the first sub-pixel, the second sub-pixel and the third sub-pixel are located around the brightness enhancement sub-pixel, the shape of the brightness enhancement sub-pixel is a regular hexagon, and the first A sub-pixel, the second sub-pixel and the third sub-pixel are congruent in shape, and all are non-regular hexagons with internal angles of 120°.

Optionally, any two adjacent sub-pixels share an adjacent side.

Optionally, the brightness enhancement sub-pixel is a white sub-pixel or a yellow sub-pixel, the first sub-pixel is a blue sub-pixel, the second sub-pixel is a red sub-pixel, and the third sub-pixel is a green sub-pixel sub-pixel.

Optionally, the plurality of pixels include: a first pixel arranged in an array, a second pixel arranged in an array, and a third pixel arranged in an array, the first pixel, the second pixel and the first pixel The array arrangement direction of the three pixels is parallel;

Wherein, each of the pixels includes: a brightness enhancement sub-pixel, and 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixel, wherein each two The sub-pixels 102 of the same color are arranged symmetrically on the upper and lower sides or left and right sides of the brightness enhancement sub-pixel 101, and the first pixel, the second pixel and the third pixel except the brightness enhancement sub-pixel In addition, the relative positions of the sub-pixels with the same color and the brightness enhancement sub-pixels are different, and every two adjacent pixels along any of the array arrangement directions share two sub-pixels;

A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels.

Optionally, each of the pixels includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, the 2 The first sub-pixel, the two second sub-pixels and the two third sub-pixels are sequentially arranged around the brightness enhancement sub-pixel;

A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels.

Optionally, each of the pixels includes: brightness enhancement sub-pixels, three sub-pixel groups adjacent to the brightness enhancement sub-pixels,

Each of the sub-pixel groups includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, wherein the 2 th sub-pixels One sub-pixel is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, two second sub-pixels are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, and two third sub-pixels are respectively adjacent to the brightness enhancement sub-pixel. A group of opposite sides of the enhanced sub-pixels are adjacent, and in the three sub-pixel groups except the brightness-enhanced sub-pixels, the relative positions of the sub-pixels with the same color and the brightness-enhanced sub-pixels are different;

A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels.

Optionally, each pixel includes: a first sub-pixel group and a second sub-pixel group,

The first sub-pixel group includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, wherein the 2 th sub-pixels One sub-pixel is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, two second sub-pixels are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, and two third sub-pixels are respectively adjacent to the brightness enhancement sub-pixel. Enhancing a set of opposite-side adjacencies of sub-pixels;

The second sub-pixel group includes: brightness enhancement sub-pixels, two first sub-pixels respectively adjacent to the brightness enhancement sub-pixels;

The two first sub-pixels of the second sub-pixel group are respectively adjacent to one second sub-pixel and one third sub-pixel of the first sub-pixel group;

A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels.

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

In another aspect, there is provided a pixel comprising:

The brightness enhancement sub-pixel, and the first sub-pixel, the second sub-pixel and the third sub-pixel with different colors, each of the sub-pixels is hexagonal in shape.

Optionally, the first sub-pixel, the second sub-pixel and the third sub-pixel are located around the brightness enhancement sub-pixel;

The shape of the brightness enhancement sub-pixel is a regular hexagon, the shapes of the first sub-pixel, the second sub-pixel and the third sub-pixel are congruent, and all of them are non-regular hexagons with an inner angle of 120°. Any two adjacent sub-pixels share an adjacent side.

Optionally, the brightness enhancement sub-pixel is a white sub-pixel or a yellow sub-pixel, the first sub-pixel is a red sub-pixel, the second sub-pixel is a green sub-pixel, and the third sub-pixel is a blue sub-pixel;

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

In yet another aspect, a display device is provided, comprising: any one of the above display panels.

In the display panel provided by the embodiment of the present invention, since the shape of each sub-pixel is hexagonal, among the plurality of pixels of the display panel, the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals , so as to avoid the phenomenon that the sub-pixels of the same color are located in the same straight line direction, and improve the uniformity of the displayed image, especially the shape of the sub-pixel is hexagonal, so that the sub-pixels can be arranged regularly along the oblique direction, avoiding the The slanted line shows the jagged edge error caused by a single color, and the utilization rate of the area of the hexagon is higher than that of the rectangle, which effectively improves the aperture ratio of the display device. Further, due to the addition of brightness enhancement sub-pixels, the display brightness is improved. Therefore, the display effect is effectively improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic structural view of a display panel provided by an exemplary embodiment of the present invention;

Fig. 2 is a schematic structural diagram of another display panel provided by an exemplary embodiment of the present invention;

Fig. 3 is a schematic structural diagram of another display panel provided by an exemplary embodiment of the present invention;

Fig. 4 is a schematic structural diagram of another display panel provided by an exemplary embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a display panel provided by another exemplary embodiment of the present invention;

Fig. 6 is a schematic structural diagram of another display panel provided by another exemplary embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a pixel provided by another exemplary embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

An embodiment of the present invention provides a display panel, as shown in FIG. 1 , including:

substrate substrate 1;

A plurality of pixels 10 arranged in an array on the substrate 1, each pixel 10 includes: a brightness enhancement sub-pixel 101, and first sub-pixels 102, second sub-pixels 103 and third sub-pixels 104 with different colors, each The shape of each sub-pixel is hexagonal. The brightness enhancement sub-pixel 101 may be the same color or different from other sub-pixels in the same pixel.

Among the plurality of pixels 10 , the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals. The arbitrary linear direction may be x, y or h in FIG. 1 . For example, the sub-pixels arranged along the linear direction x include first sub-pixels 102 and second sub-pixels 103 arranged at intervals, and in the linear direction x, a second sub-pixel 103 is arranged between every two first sub-pixels 102 For another example, the sub-pixels arranged along the linear direction y include brightness enhancement sub-pixels 101 and second sub-pixels 103 arranged at intervals, and in the linear direction y, two second brightness enhancement sub-pixels 101 are arranged between each two sub-pixel 103 . The above is only a schematic description of the embodiment of the present invention. In practical applications, there are many ways to arrange sub-pixels of at least two colors at intervals among the sub-pixels arranged along any linear direction, and the present invention will not repeat them here.

In the display panel provided by the embodiment of the present invention, since the shape of each sub-pixel is hexagonal, among the plurality of pixels of the display panel, the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals , thereby avoiding the phenomenon that the sub-pixels of the same color are located in the same straight line direction, improving the uniformity of the displayed image, and because the brightness enhancement sub-pixels are added, and the display brightness is improved at the same time, the display effect is effectively improved.

As shown in FIG. 1 , the first sub-pixel 102 , the second sub-pixel 103 and the third sub-pixel 104 may be located around the brightness enhancement sub-pixel 101 .

Optionally, the shapes of the brightness enhancement sub-pixel 101, the first sub-pixel 102, the second sub-pixel 103, and the third sub-pixel 104 can be congruent regular hexagons, so that when the overall area of the pixel 10 needs to be enlarged, By adjusting the side length of the brightness enhancement sub-pixel located in the middle, the side length of the surrounding sub-pixels can be adjusted accordingly, that is, by increasing the side length of the brightness enhancement sub-pixel to increase the side length of the surrounding sub-pixels, Or increase the reduction of the surrounding sub-pixels by reducing the side length of the brightness enhancement sub-pixels. For a regular hexagon, the side length and the area are positively correlated, therefore, the change in the area of the brightness enhancement sub-pixel is positively correlated with the change in the area of the surrounding sub-pixels.

However, in practical applications, there may be requirements such as that the change in the area of the brightness enhancement sub-pixel is nonlinearly related to the change in the area of the surrounding sub-pixels. Therefore, in the embodiment of the present invention, the shape of the brightness enhancement sub-pixel 101 is a regular hexagon, and the shapes of the first sub-pixel 102, the second sub-pixel 103 and the third sub-pixel 104 are congruent, and all of them have interior angles of 120° of non-regular hexagons. In this way, the areas of the first sub-pixel 102, the second sub-pixel 103, and the third sub-pixel 104 can be adjusted by adjusting the side length of the brightness enhancement sub-pixel 101, and at the same time, the other sub-pixels around the sub-pixel can be enhanced by adjusting the brightness. The side length is used to adjust the area of the surrounding sub-pixels. That is to say, when the area of the brightness enhancement sub-pixel is increased, the area of the surrounding sub-pixels does not necessarily increase, and when the area of the brightness enhancement sub-pixel is decreased, the area of the surrounding sub-pixels does not necessarily decrease, so that the pixel It is suitable for different requirements of different display panels, such as requirements on chromaticity, brightness, and light extraction rate, increases the adjustability of its shape, and reduces the difficulty of process. For example, the area of the brightness enhancement sub-pixel can be designed according to the brightness requirement of the display panel. While reducing the area of the brightness enhancement sub-pixel, the area of the surrounding sub-pixels can be increased.

Further, in the embodiment of the present invention, any two adjacent sub-pixels can share an adjacent side, so that there is no gap between the sub-pixels, and the aperture ratio of the pixel can be improved because there is no gap between the sub-pixels.

In the embodiment of the present invention, there may be various structures of the pixels, and the embodiment of the present invention takes the following two examples for illustration:

The first type: the brightness enhancement sub-pixel 101 is a white sub-pixel or a yellow sub-pixel, the first sub-pixel 102 is a blue sub-pixel, the second sub-pixel 103 is a red sub-pixel, and the third sub-pixel 104 is a green sub-pixel.

Traditional pixels generally only include red, green, and blue sub-pixels, but in the embodiment of the present invention, adding white or yellow sub-pixels can improve light efficiency and color rendering, and improve color restoration capabilities .

The second type: the brightness enhancement sub-pixel 101 is a blue sub-pixel, the first sub-pixel 102 is a blue sub-pixel, the second sub-pixel 103 is a red sub-pixel, and the third sub-pixel 104 is a green sub-pixel.

Traditional pixels generally only include red, green, and blue sub-pixels, and the number of these three is equal. However, due to the low luminous efficiency of blue light, the proportion of blue light in the entire pixel is relatively low. The light output rate is low, but in the embodiment of the present invention, because the brightness enhancement sub-pixel is a blue sub-pixel, the number of blue sub-pixels is more, which increases the proportion of blue light in the entire pixel, thereby increasing The output rate of blue light is increased.

When adopting the above-mentioned first pixel structure, there are many ways to realize the specific arrangement of the sub-pixels in each pixel. The embodiment of the present invention takes the following five ways to realize as examples. In this way, the arrangement of the sub-pixels on the substrate is relatively uniform, which improves the uniformity of image display.

The first possible way:

As shown in FIG. 2 , the plurality of pixels 10 includes: a first pixel 00 arranged in an array, a second pixel 01 arranged in an array, and a third pixel 02 arranged in an array, the first pixel 00, the second pixel 01 and the third pixel 02 arranged in an array The array arrangement directions of the three pixels 02 are parallel. As shown in FIG. 2 , they are all parallel to the direction x. The data lines are adjacent in the scanning direction.

Wherein, each pixel in the first pixel 00, the second pixel 01 and the third pixel 02 includes: a brightness enhancement sub-pixel 101, and two first sub-pixels 102 and two second sub-pixels respectively adjacent to the brightness enhancement sub-pixel 101 A sub-pixel 103 and two third sub-pixels 104, wherein every two sub-pixels 102 of the same color are arranged symmetrically on the upper and lower sides or left and right sides of the brightness enhancement sub-pixel 101, and the first pixel 00, the second pixel 01 Except for the brightness enhancement sub-pixel 101 in the third pixel 02, the relative positions of the sub-pixels with the same color and the brightness enhancement sub-pixel 101 are different. Every two adjacent pixels share two sub-pixels; the regular hexagonal interval area between any adjacent pixels in the plurality of pixels 10 is filled with brightness enhancement sub-pixels 101 . Filling the brightness-enhancing sub-pixels 101 can improve the light efficiency and color rendering of the display panel on the one hand, and on the other hand can avoid light transmission in the gaps between pixels, and increase the overall aperture ratio of the display panel.

For example, in the first pixel 00, two first sub-pixels 102 are symmetrically arranged on the left and right sides of the brightness enhancement sub-pixel 101, two second sub-pixels 103 are symmetrically arranged on the upper and lower sides of the brightness enhancement sub-pixel 101, and two The third sub-pixel 104 is arranged symmetrically on the left and right sides of the brightness enhancement sub-pixel 101 , and two adjacent first pixels 00 along the x direction share one first pixel 102 and one third pixel 104 .

In the second pixel 01, two first sub-pixels 102 are symmetrically arranged on the left and right sides of the brightness enhancement sub-pixel 101, two second sub-pixels 103 are symmetrically arranged on the left and right sides of the brightness enhancement sub-pixel 101, and two third The sub-pixels 104 are arranged symmetrically on the upper and lower sides of the brightness enhancement sub-pixel 101 , and two adjacent second pixels 01 along the x direction share one first pixel 102 and one second pixel 103 .

In the third pixel 02, two first sub-pixels 102 are symmetrically arranged on the upper and lower sides of the brightness enhancement sub-pixel 101, two second sub-pixels 103 are symmetrically arranged on the left and right sides of the brightness enhancement sub-pixel 101, and two third The sub-pixels 104 are arranged symmetrically on the left and right sides of the brightness enhancement sub-pixel 101 , and two adjacent third pixels 02 along the x direction share one second pixel 103 and one third pixel 104 .

In the first pixel 00, the second pixel 01 and the third pixel 02, except for the brightness enhancement sub-pixel 101, the relative positions of the sub-pixels with the same color and the brightness enhancement sub-pixel 101 are different, for example, the first sub-pixel 102 is in the first The pixel 00 is located at the lower left corner and the lower right corner of the brightness enhanced sub-pixel 101, the second pixel 01 is located at the upper left corner and the upper right corner of the brightness enhanced sub-pixel 101, and the third pixel 02 is located at the upper side of the brightness enhanced sub-pixel 101 and underside.

The second possible way:

As shown in FIG. 3 , each pixel 10 includes: a brightness enhancement sub-pixel 101, two first sub-pixels 102, two second sub-pixels 103 and two third sub-pixels 104 respectively adjacent to the brightness enhancement sub-pixel 101 , two first sub-pixels 102, two second sub-pixels 103 and two third sub-pixels 104 are sequentially arranged around the brightness enhancement sub-pixel 101, which can be arranged clockwise or counterclockwise, FIG. 3 illustrates an example in which two first sub-pixels 102 , two second sub-pixels 103 and two third sub-pixels 104 are arranged clockwise around the brightness enhancement sub-pixel 101 . The regular hexagonal interval area between any adjacent pixels in the plurality of pixels 10 is filled with brightness enhancement sub-pixels 101 .

As shown in Figure 3, in order to effectively connect the pixels and arrange the sub-pixels evenly on the base substrate, the pixels in every two adjacent rows are staggered from each other, and a pixel 10 and a pixel located at the lower left and lower right of the pixel 10 The pixels can form a character structure.

The third possible way:

As shown in FIG. 4 , each pixel 10 includes: a brightness enhancement sub-pixel 101 , and three sub-pixel groups 03 respectively adjacent to the brightness enhancement sub-pixel 101 . The structure of each pixel 10 can be regarded as an inclined zigzag structure.

Each sub-pixel group 03 includes: a brightness enhancement sub-pixel 101, two first sub-pixels 102, two second sub-pixels 103 and two third sub-pixels 104 adjacent to the brightness enhancement sub-pixel 101 respectively, wherein, two The first sub-pixel 102 is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel 101, the two second sub-pixels 103 are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel 101, and the two third sub-pixels 104 are respectively adjacent to a group of brightness enhancement sub-pixels 101. A group of opposite sides of the enhanced sub-pixels 101 are adjacent, and in the three sub-pixel groups except for the brightness-enhanced sub-pixel 101, the relative positions of the sub-pixels with the same color and the brightness-enhanced sub-pixel 101 are different; any adjacent pixels 10 The regular hexagonal space between the pixels is filled with brightness enhancement sub-pixels 101 .

For example, as shown in Figure 4, in the sub-pixel group 03 on the left side of the pixel 10, two first sub-pixels 102 are respectively adjacent to the upper left and lower right opposite sides of the brightness enhancement sub-pixel 101; two second sub-pixels 103 are respectively adjacent to the upper and lower sides of the brightness enhancement sub-pixel 101; the two third sub-pixels 104 are respectively adjacent to the lower left and upper right opposite sides of the brightness enhancement sub-pixel 101.

In the sub-pixel group 03 on the upper right side of the pixel 10, two first sub-pixels 102 are respectively adjacent to the lower left and upper right opposite sides of the brightness enhancement sub-pixel 101; The upper left and lower right opposite sides are adjacent; the two third sub-pixels 104 are respectively adjacent to the upper and lower sides of the brightness enhancement sub-pixel 101 .

In the sub-pixel group 03 on the lower right side of the pixel 10, two first sub-pixels 102 are respectively adjacent to the upper side and the lower side of the brightness enhancement sub-pixel 101; The upper right opposite sides are adjacent; the two third sub-pixels 104 are respectively adjacent to the upper left and lower right opposite sides of the brightness enhancement sub-pixel 101 .

Among the three sub-pixel groups except the brightness-enhanced sub-pixel 101, the relative positions of the sub-pixels with the same color and the brightness-enhanced sub-pixel 101 are different, for example, the first sub-pixel 102 is located in the brightness The upper left and lower right corners of the enhanced sub-pixel 101 are located in the lower left and upper right corners of the sub-pixel group 03 on the upper right side of the pixel 10, and the lower left and upper right corners of the enhanced sub-pixel 101 are located in the sub-pixel group 03 on the lower right side of the pixel 10. The upper side and the lower side of the sub-pixel 101.

The fourth possible way:

As shown in FIG. 5 , each pixel 10 includes: a first sub-pixel group 04 and a second sub-pixel group 05 . The first sub-pixel group 04 includes: a brightness enhancement sub-pixel 101, two first sub-pixels 102, two second sub-pixels 103 and two third sub-pixels 104 respectively adjacent to the brightness enhancement sub-pixel, wherein, two The first sub-pixel 102 is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel 101, the two second sub-pixels 103 are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel 101, and the two third sub-pixels 104 are respectively adjacent to the brightness enhancement sub-pixel 101. A set of opposite sides of the enhanced sub-pixels 101 are contiguous.

The second sub-pixel group 05 includes: a brightness enhancement sub-pixel 101, two first sub-pixels 102 adjacent to the brightness enhancement sub-pixel 101 respectively; the two first sub-pixels 102 of the second sub-pixel group 05 are respectively connected to the first One second sub-pixel 103 and one third sub-pixel 104 of the pixel group 04 are adjacent; the regular hexagonal space between any adjacent pixels in the plurality of pixels 10 is filled with brightness enhancement sub-pixels 101 .

The fifth possible way:

As shown in FIG. 6 , each pixel 10 includes: a third sub-pixel group 06 and a fourth sub-pixel group 07 .

The third sub-pixel group 06 includes: a brightness enhancement sub-pixel 101, two first sub-pixels 102, two second sub-pixels 103 and two third sub-pixels 104 adjacent to the brightness enhancement sub-pixel respectively, among which two The first sub-pixel 102 is symmetrically arranged on the left and right sides of the brightness enhancement sub-pixel 101, the two second sub-pixels 103 are symmetrically arranged on the upper and lower sides of the brightness enhancement sub-pixel 101, and the two third sub-pixels 104 are symmetrically arranged on the brightness enhancement sub-pixel 101. The left and right sides of the sub-pixel 101.

The fourth sub-pixel group 07 includes: a brightness enhancement sub-pixel 101, two second sub-pixels 103 adjacent to the brightness enhancement sub-pixel 101 respectively; One second sub-pixel 103 and one third sub-pixel 104 of the pixel group 06 are adjacent; the regular hexagonal space between any adjacent pixels in the plurality of pixels 10 is filled with brightness enhancement sub-pixels 101 .

It should be noted that the above-mentioned five possible ways are only examples, and based on the above-mentioned five kinds of possible ways, simple and simple deformations can be performed to obtain new possible ways. Within the scope of the present invention, the resulting structures that can be easily imagined and changed should all be covered within the scope of protection of the present invention, so details will not be repeated here.

The display panel provided by the embodiment of the present invention can be driven by using the existing display panel driving method. Since each pixel is arranged in a matrix, each sub-pixel is also arranged in a matrix, and the sub-pixels can be arranged along the scanning direction of the data line. For progressive scanning of pixels, each row of sub-pixels refers to sub-pixels arranged along the scanning direction of the grid lines. For the specific scanning process, reference may be made to related technologies, which will not be described in detail in this embodiment of the present invention.

To sum up, in the display panel provided by the embodiment of the present invention, since the shape of each sub-pixel is hexagonal, among the plurality of pixels of the display panel, the sub-pixels arranged along any linear direction include at least two sub-pixels of different colors, thereby avoiding the phenomenon that the sub-pixels of the same color are located in the same straight line direction, and improving the uniformity of the displayed image, especially the shape of the sub-pixels is hexagonal, so that the sub-pixels can be regular along the diagonal direction arranged to avoid the jagged edge error caused by displaying a single color on the oblique line (that is, there is no single color display on the oblique line, and the sub-pixels are hexagonal, so there is no jagged edge error), and Compared with the rectangle, the utilization rate of the area of the hexagon is improved, and the aperture ratio of the display device is effectively increased. Furthermore, since the brightness enhancement sub-pixels are added, and the display brightness is improved at the same time, the display effect is effectively improved.

An embodiment of the present invention provides a pixel 10, as shown in FIG. 7 , including:

The brightness enhancement sub-pixel 101, and the first sub-pixel 102, the second sub-pixel 103 and the third sub-pixel 104 with different colors, each sub-pixel has a hexagonal shape.

The pixel provided by the embodiment of the present invention is a new pixel structure, which enriches the types of pixel structures, and effectively improves the display effect due to the addition of brightness-enhancing sub-pixels and the increase of display brightness.

For example, the pixel 10 can be shown as the pixel 10 in any one of Figures 1 to 6, the first sub-pixel 102, the second sub-pixel 103 and the third sub-pixel 104 are located around the brightness enhancement sub-pixel 101; the brightness enhancement sub-pixel The shape of the pixel 101 is a regular hexagon, the shapes of the first sub-pixel 102, the second sub-pixel 103 and the third sub-pixel 104 are congruent, and all of them are non-regular hexagons with internal angles of 120°. Any two adjacent sub-pixels Pixels share an adjacent edge.

Further, the brightness enhancement sub-pixel 101 can be a white sub-pixel or a yellow sub-pixel, the first sub-pixel is a red sub-pixel, the second sub-pixel 103 is a green sub-pixel, and the third sub-pixel is a blue sub-pixel; or, the brightness The enhanced sub-pixel 101 may be a blue sub-pixel, the first sub-pixel is a blue sub-pixel, the second sub-pixel 103 is a red sub-pixel, and the third sub-pixel is a green sub-pixel.

Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific process of the pixel described above can refer to the corresponding process in the foregoing embodiment of the display panel, which will not be repeated here.

To sum up, the pixel provided by the embodiment of the present invention is a new pixel structure, which enriches the types of pixel structures, and effectively improves the display effect due to the addition of brightness-enhancing sub-pixels and the increase of display brightness.

An embodiment of the present invention provides a display device, including any one of the display panels provided in the embodiments of the present invention. The display device may be any product or component with a display function such as a liquid crystal panel, an electronic paper, an OLED panel, a mobile phone, a tablet computer, a television, a monitor, a notebook computer, a digital photo frame, a navigator, and the like.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (12)

1. A display panel, characterized in that, comprising: Substrate substrate; A plurality of pixels arranged in an array on the base substrate, each of the pixels includes: a brightness enhancement sub-pixel, and a first sub-pixel, a second sub-pixel and a first sub-pixel with different colors located around the brightness enhancement sub-pixel The third sub-pixel, the shape of the brightness enhancement sub-pixel is a regular hexagon, the shapes of the first sub-pixel, the second sub-pixel and the third sub-pixel are congruent, and all have an interior angle of 120° non-regular hexagon; Among the plurality of pixels, the sub-pixels arranged along any linear direction include sub-pixels of at least two colors arranged at intervals. 2. The display panel according to claim 1, wherein any two adjacent sub-pixels share one adjacent side. 3. The display panel according to claim 1 or 2, wherein the brightness enhancement sub-pixel is a white sub-pixel or a yellow sub-pixel, the first sub-pixel is a blue sub-pixel, and the second sub-pixel is a blue sub-pixel. The pixel is a red sub-pixel, and the third sub-pixel is a green sub-pixel. 4. The display panel according to claim 3, characterized in that, The plurality of pixels include: first pixels arranged in an array, second pixels arranged in an array, and third pixels arranged in an array, the array of the first pixel, the second pixel, and the third pixel The arrangement direction is parallel; Wherein, each of the pixels includes: a brightness enhancement sub-pixel, and 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixel, wherein each two sub-pixels (102) of the same color are symmetrically arranged on the upper and lower sides or left and right sides of the brightness enhancement sub-pixel (101), and the first pixel, the second pixel and the third pixel except the In addition to the brightness enhancement sub-pixels, the relative positions of the sub-pixels with the same color and the brightness enhancement sub-pixels are different, and every two adjacent pixels along any of the array arrangement directions share two sub-pixels; A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels. 5. The display panel according to claim 3, characterized in that, Each of the pixels includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, the 2 first sub-pixels The pixel, the two second sub-pixels and the two third sub-pixels are sequentially arranged around the brightness enhancement sub-pixel; A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels. 6. The display panel according to claim 3, characterized in that, Each of the pixels includes: brightness enhancement sub-pixels, three sub-pixel groups adjacent to the brightness enhancement sub-pixels, Each of the sub-pixel groups includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, wherein the 2 th sub-pixels One sub-pixel is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, two second sub-pixels are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, and two third sub-pixels are respectively adjacent to the brightness enhancement sub-pixel. A group of opposite sides of the enhanced sub-pixels are adjacent, and in the three sub-pixel groups except the brightness-enhanced sub-pixels, the relative positions of the sub-pixels with the same color and the brightness-enhanced sub-pixels are different; A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels. 7. The display panel according to claim 3, characterized in that, Each of the pixels includes: a first sub-pixel group and a second sub-pixel group, The first sub-pixel group includes: brightness enhancement sub-pixels, 2 first sub-pixels, 2 second sub-pixels and 2 third sub-pixels respectively adjacent to the brightness enhancement sub-pixels, wherein the 2 th sub-pixels One sub-pixel is respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, two second sub-pixels are respectively adjacent to a group of opposite sides of the brightness enhancement sub-pixel, and two third sub-pixels are respectively adjacent to the brightness enhancement sub-pixel. Enhancing a set of opposite-side adjacencies of sub-pixels; The second sub-pixel group includes: brightness enhancement sub-pixels, two first sub-pixels respectively adjacent to the brightness enhancement sub-pixels; The two first sub-pixels of the second sub-pixel group are respectively adjacent to one second sub-pixel and one third sub-pixel of the first sub-pixel group; A regular hexagonal interval area between any adjacent pixels in the plurality of pixels is filled with brightness enhancement sub-pixels. 8. The display panel according to claim 1 or 2, wherein the brightness enhancement sub-pixel is a blue sub-pixel, the first sub-pixel is a blue sub-pixel, and the second sub-pixel is a red sub-pixel A sub-pixel, the third sub-pixel is a green sub-pixel. 9. A pixel, characterized in that it comprises: The brightness enhanced sub-pixel, and the first sub-pixel, the second sub-pixel and the third sub-pixel with different colors located around the brightness enhanced sub-pixel, the shape of the brightness enhanced sub-pixel is a regular hexagon, and the first The shapes of the sub-pixel, the second sub-pixel and the third sub-pixel are congruent, and all are non-regular hexagons with an interior angle of 120°. 10. The pixel according to claim 9, wherein any two adjacent sub-pixels share an adjacent side. 11. The pixel according to claim 10, wherein the brightness enhancement sub-pixel is a white sub-pixel or a yellow sub-pixel, the first sub-pixel is a red sub-pixel, and the second sub-pixel is a green sub-pixel pixel, the third sub-pixel is a blue sub-pixel; Alternatively, the brightness enhancement sub-pixel is a blue sub-pixel, the first sub-pixel is a blue sub-pixel, the second sub-pixel is a red sub-pixel, and the third sub-pixel is a green sub-pixel. 12. A display device, comprising: the display panel as claimed in any one of claims 1-8.