WO2017063273A1 - 像素结构 - Google Patents

像素结构 Download PDF

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WO2017063273A1
WO2017063273A1 PCT/CN2015/098462 CN2015098462W WO2017063273A1 WO 2017063273 A1 WO2017063273 A1 WO 2017063273A1 CN 2015098462 W CN2015098462 W CN 2015098462W WO 2017063273 A1 WO2017063273 A1 WO 2017063273A1
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sub
pixel
pixels
color
color sub
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PCT/CN2015/098462
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English (en)
French (fr)
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徐亮
林奇颖
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武汉华星光电技术有限公司
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Priority to US14/908,543 priority Critical patent/US9754554B1/en
Publication of WO2017063273A1 publication Critical patent/WO2017063273A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a pixel structure.
  • LCDs liquid crystal displays
  • OLEDs organic light emitting diodes
  • the display panel is an important component of a flat panel display device such as an LCD or an OLED.
  • the display panel has a plurality of pixels arranged in a matrix, and each pixel includes a plurality of sub-pixels, for example, each pixel includes red (Red, R), green (Green, G), Blue (Blue), three sub-pixels, each of which is displayed by mixing light.
  • red, R red
  • Green, G green
  • Blue Blue
  • the Pentile structure reduces the number of sub-pixels by common sub-pixels of adjacent pixels, thereby achieving the effect of simulating high resolution at a low resolution.
  • the image to be displayed is divided into a plurality of theoretical pixel units according to the resolution of the screen, and then a sampling area is set for each sub-pixel, by calculating the area of the sampling area and the theoretical pixel unit covered.
  • the overlap condition and the color component of the sub-pixel of each theoretical pixel unit determine the display brightness of the sub-pixel.
  • the molecular pixels in the middle of the display panel of the Pentile structure are shared, thereby achieving a higher resolution than the actual resolution in visual effects.
  • a Pentile structure widely used at present has a quadrangular design, and the red sub-pixel R and the blue sub-pixel B are alternately arranged not only in the horizontal direction but also in the vertical direction.
  • this method can achieve low-resolution analog high-resolution functions, it is difficult to drive circuit design (especially data line layout design) and software rendering.
  • An object of the present invention is to provide a pixel structure capable of not only realizing a low-resolution analog high-resolution function, but also reducing the design difficulty of the driving circuit, contributing to simplifying the process and reducing the cost.
  • the present invention provides a pixel structure including a plurality of sub-pixels, which form a lattice of cells, each of which has a regular hexagon with a side length a, and each sub-pixel is arranged separately. At the vertex positions of multiple regular hexagons;
  • the plurality of sub-pixels includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels;
  • one row of sub-pixels are alternately arranged in the horizontal direction at intervals of a, 2a, and among the two adjacent sub-pixels with a spacing a, the sub-pixel located at the right is the first color sub-pixel.
  • the pixel, the sub-pixel located on the left side is the second color sub-pixel; the other row of sub-pixels are alternately arranged in the horizontal direction by the spacing of 2a and a, and the two sub-pixels of the right side are the two sub-pixels of the right side.
  • a color sub-pixel, the sub-pixel on the left is a third color sub-pixel;
  • the same column of sub-pixels are arranged in a straight line by a plurality of sub-pixels of the same color, and the colors of each of the two columns of sub-pixels adjacent to each other are different.
  • a sub-pixel column in which sub-pixels are arranged in a straight line in a vertical direction, and sub-pixel columns in which a plurality of third color sub-pixels are arranged in a straight line in a vertical direction are sequentially arranged in order from left to right.
  • the area of the first color sub-pixel is 1/2 of the area of the second color sub-pixel, and the area of the second color sub-pixel is equal to the area of the third color sub-pixel.
  • a first color sub-pixel and the other three sub-pixels centered on the first color sub-pixel and having a distance a from the first color sub-pixel along a different side length direction of the regular hexagon constitute one pixel.
  • the first color sub-pixel, the second color sub-pixel, and the third color sub-pixel are any combination of a red sub-pixel, a green sub-pixel, and a blue sub-pixel.
  • the first color sub-pixel is a green sub-pixel
  • the second color sub-pixel is a red sub-pixel
  • the third color sub-pixel is a blue sub-pixel.
  • the ratio of the number of green sub-pixels, red sub-pixels, and blue sub-pixels is 1:1:2 or 1:2:1.
  • the brightness of the green sub-pixel and the red sub-pixel is turned on to 100%, and the brightness of the blue sub-pixel is turned on to 50%; when the number of green sub-pixels, red sub-pixels, and blue sub-pixels is 1:2:1, the brightness of green sub-pixels and blue sub-pixels is turned to 100%, red sub-pixels The brightness is turned on to 50%.
  • a plurality of scanning lines respectively connecting the sub-pixels of each row are arranged at equal intervals from top to bottom, and are respectively connected
  • the plurality of data lines of each column of sub-pixels are alternately arranged from left to right in the order of a/2 and a.
  • the present invention also provides a pixel structure comprising a plurality of sub-pixels, wherein the plurality of sub-pixels form a lattice of cells, each of the cells has a regular hexagon with a side length a, and each sub-pixel is arranged in a plurality of regular six The vertex position of the edge;
  • the plurality of sub-pixels includes a plurality of first color sub-pixels, a plurality of second color sub-pixels, and a plurality of third color sub-pixels;
  • one row of sub-pixels are alternately arranged in the horizontal direction at intervals of a, 2a, and among the two adjacent sub-pixels with a spacing a, the sub-pixel located at the right is the first color sub-pixel.
  • the pixel, the sub-pixel located on the left side is the second color sub-pixel; the other row of sub-pixels are alternately arranged in the horizontal direction by the spacing of 2a and a, and the two sub-pixels of the right side are the two sub-pixels of the right side.
  • a color sub-pixel, the sub-pixel on the left is a third color sub-pixel;
  • the same column of sub-pixels are arranged in a vertical direction by a plurality of sub-pixels of the same color, and the colors of each of the two adjacent columns of sub-pixels are different;
  • a sub-pixel column composed of a plurality of first color sub-pixels arranged in a straight line in a vertical direction, and a sub-pixel column formed by a plurality of second color sub-pixels arranged in a vertical direction in a vertical direction, and a plurality of a sub-pixel column in which a color sub-pixel is arranged in a straight line in a vertical direction, and a sub-pixel column in which a plurality of third color sub-pixels are arranged in a straight line in a vertical direction are arranged in order from left to right;
  • the area of the first color sub-pixel is 1/2 of the area of the second color sub-pixel, and the area of the second color sub-pixel is equal to the area of the third color sub-pixel;
  • the plurality of scanning lines respectively connected to the sub-pixels of each row are arranged at equal intervals from top to bottom, and the plurality of data lines respectively connecting the sub-pixels of each column are alternately arranged from left to right in the order of a/2 and a.
  • the present invention provides a pixel structure in which a plurality of sub-pixels constitute a honeycomb lattice, each honeycomb unit has a regular hexagon with a side length a; for every two rows of sub-pixels adjacent to each other , wherein a row of sub-pixels are alternately arranged in the horizontal direction by a spacing of a, 2a, and among two adjacent sub-pixels with a spacing a, the sub-pixels on the right side are the first color sub-pixels, and the sub-pixels on the left side are second.
  • the color sub-pixels are alternately arranged in the horizontal direction by the spacing of 2a and a, and among the two adjacent sub-pixels with the spacing a, the sub-pixels located on the right side are the first color sub-pixels and the sub-pixels located on the left side. It is a third color sub-pixel; the same column of sub-pixels are arranged in a straight line by a plurality of sub-pixels of the same color in a vertical direction.
  • the pixel structure not only enables low-resolution analog high-resolution functions, but also reduces the design difficulty of the driving circuit, which simplifies the process and reduces the cost.
  • FIG. 1 is a schematic diagram of a pixel arrangement of a prior art Pentile structure
  • FIG. 2 is a schematic view of a pixel structure of the present invention
  • FIG 3 is a schematic view showing the arrangement of scan lines and data lines applied to the pixel structure of the present invention.
  • the present invention provides a pixel structure including a plurality of sub-pixels, wherein the plurality of sub-pixels form a lattice of cells, each of which has a regular hexagon with a side length a, and each sub-pixel is arranged separately. At the vertex positions of multiple regular hexagons.
  • the plurality of sub-pixels includes a plurality of first color sub-pixels 1, a plurality of second color sub-pixels 2, and a plurality of third color sub-pixels 3.
  • one row of sub-pixels are alternately arranged in the horizontal direction at intervals of a, 2a, and among the two adjacent sub-pixels with a spacing a, the sub-pixel located at the right is the first color sub-pixel.
  • the pixels 1 and the sub-pixels on the left are the second color sub-pixels 2; the other row of sub-pixels are alternately arranged in the horizontal direction at intervals of 2a and a, and the sub-pixels on the right side of the two adjacent sub-pixels having the pitch a are The first color sub-pixel 1 and the left sub-pixel are the third color sub-pixel 3.
  • the same column of sub-pixels are arranged in a straight line by a plurality of sub-pixels of the same color, and the colors of each of the two columns of sub-pixels adjacent to each other are different.
  • the order is arranged in order.
  • one data line can be designed for driving one column of sub-pixels, which can reduce the design difficulty of the driving circuit and help the design compared with the existing quadrilateral Pentile structure. Simplify the process and reduce costs.
  • the area of the first color sub-pixel 1 is 1/2 of the area of the second color sub-pixel 2
  • the area of the second color sub-pixel 2 is equal to the area of the third color sub-pixel 3.
  • a first color sub-pixel 1 and three other sub-pixels centered on the first color sub-pixel 1 and having a distance a from the first color sub-pixel 1 in a different side length direction of the regular hexagon form a pixel .
  • the pixel 112 is separated from the first color sub-pixel 1 and the first color sub-pixel 1 and has a distance from the first color sub-pixel 1 in a different side length direction of the regular hexagon.
  • One second color sub-pixel 2 and two third color sub-pixels 3 are formed; the pixel 121 is composed of a first color sub-pixel 1 and a different side length of the regular hexagon along the first color sub-pixel 1
  • the direction is composed of two second color sub-pixels 2 and one third color sub-pixel 3 having a distance a from the one first color sub-pixel 1.
  • Each honeycomb unit has a regular hexagonal structure such that the same second color sub-pixel 2 is shared by three pixels at the same time, and the same third color sub-pixel 3 is shared by three pixels at the same time, which can achieve visually better than actual resolution.
  • a higher resolution enables the ability to simulate high resolution at low resolution.
  • the first color sub-pixel 1, the second color sub-pixel 2, and the third color sub-pixel 3 are any combination of a red sub-pixel, a green sub-pixel, and a blue sub-pixel.
  • the first color sub-pixel 1 is a green sub-pixel
  • the second color sub-pixel 2 is a red sub-pixel
  • the third color sub-pixel 3 is a blue sub-pixel.
  • the ratio of the number of green sub-pixels, red sub-pixels, and blue sub-pixels in each pixel 112 centered on the green sub-pixels of the even-numbered columns is 1:1:2; and the green in odd-numbered columns
  • the ratio of the number of green sub-pixels, red sub-pixels, and blue sub-pixels in each pixel 121 centered on the sub-pixel is 1:2:1.
  • each pixel 112 centered on the green sub-pixel of the even-numbered column that is, the pixel of the green sub-pixel, the red sub-pixel, and the blue sub-pixel has a ratio of 1:1:2, the white color is displayed.
  • the brightness of the green sub-pixel and the red sub-pixel is turned on to 100%, and the brightness of the blue sub-pixel is turned on to 50%; and when the pixel is centered on the green sub-pixel of the odd-numbered column, that is, the green sub-pixel and the red sub-pixel
  • the pixel and the number of blue sub-pixels are 1:2:1, the brightness of the green sub-pixel and the blue sub-pixel is turned on to 100%, and the brightness of the red sub-pixel is turned on to 50%.
  • a plurality of scan lines 10 respectively connected to each row of sub-pixels are arranged at equal intervals from top to bottom, and a plurality of data lines 20 respectively connected to each column of sub-pixels are sequentially arranged from left to right. According to the spacing of a/2 and a, the data lines are driven for one column of sub-pixels, which reduces the design difficulty of the driving circuit.
  • the pixel structure of the present invention can also be extended to cross-align sub-pixels of four different colors.
  • the pixel structure of the present invention has a plurality of sub-pixels forming a lattice of cells, each of which has a regular hexagon with a side length a; for every two rows of sub-pixels adjacent to each other, one of the rows
  • the pixels are alternately arranged in the horizontal direction by the spacing of a and 2a, and among the two adjacent sub-pixels with the spacing a, the sub-pixels on the right side are the first color sub-pixels, and the sub-pixels on the left side are the first Two color sub-pixels; another row of sub-pixels are alternately arranged in the horizontal direction by the spacing of 2a, a, and among the two adjacent sub-pixels with a spacing a, the sub-pixels located on the right are the first color sub-pixel, and the sub-pixel on the left
  • the pixel is a third color sub-pixel; the same column of sub-pixels are arranged in a straight line by a plurality of sub-pixels of the same color in a vertical

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Abstract

一种像素结构，其多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形；对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素(1)、位于左边的子像素为第二颜色子像素(2)；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素(1)、位于左边的子像素为第三颜色子像素(3)；同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线。像素结构不仅能够实现低分辨率模拟高分辨率的功能，还能够降低驱动电路的设计难度，简化制程，降低成本。

Description

像素结构 技术领域
本发明涉及显示技术领域，尤其涉及一种像素结构。
背景技术
液晶显示器(Liquid Crystal Display，LCD)与有机发光二极管显示器(Organic Light Emitting Diode，OLED)等平板显示装置已经成为了当今市场的主流产品。
显示面板是LCD、OLED等平板显示装置的重要组成部分。在传统的液晶显示装置、有机发光二极管显示装置中显示面板具有多个呈矩阵式排列的像素，每一像素又包括多个子像素，例如每一像素包括红(Red，R)、绿(Green，G)、蓝(Blue，B)三个子像素，每个像素是通过混光来显示颜色的。为了改善视觉效果，人们对于显示面板的分辨率提出了越来越高的要求，这就要求子像素的尺寸越来越小，但由于工艺限制，子像素尺寸不能无限缩小。为了在子像素尺寸一定的情况下改善显示效果，现有技术中提出了Pentile结构的显示面板。
Pentile结构通过相邻像素公用子像素的方式，减少子像素个数，从而达到以低分辨率去模拟高分辨率的效果。在Pentile结构的显示面板中，将待显示的图像按照屏幕的分辨率分为多个理论像素单元，之后为每一个子像素设置一个采样区，通过计算采样区的面积与所覆盖的理论像素单元的重叠情况以及各个理论像素单元该子像素的颜色分量确定该子像素的显示亮度。Pentile结构的显示面板中部分子像素是共用的，从而在视觉效果上实现了比实际分辨率更高的分辨率。
如图1所示，目前广泛使用的一种Pentile结构采用四边形设计，红色子像素R和蓝色子像素B不仅在水平方向的横行交替排列，在竖直方向的纵列也交替排列。这种做法虽然可以实现低分辨率模拟高分辨率的功能，但是在驱动电路设计(尤其是数据线排布设计)和软件渲染方面比较困难。
发明内容
本发明的目的在于提供一种像素结构，不仅能够实现低分辨率模拟高分辨率的功能，还能够降低驱动电路的设计难度，有助于简化制程，降低成本。
为实现上述目的，本发明提供一种像素结构，包括多个子像素，所述多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形，各子像素分别排布于多个正六边形的顶点位置；
所述多个子像素包括多个第一颜色子像素、多个第二颜色子像素、及多个第三颜色子像素；
对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；
同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线，左右相邻的每两列子像素的颜色不同。
由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第二颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、以及由数个第三颜色子像素沿竖直方向排布成直线构成的子像素列按照从左至右的顺序依次排列。
所述第一颜色子像素的面积为第二颜色子像素的面积的1/2，所述第二颜色子像素的面积与第三颜色子像素的面积相等。
一个第一颜色子像素、及以该第一颜色子像素为中心且沿正六边形的不同边长方向与该第一颜色子像素距离为a的其它三个子像素构成一个像素。
所述第一颜色子像素、第二颜色子像素、第三颜色子像素为红色子像素、绿色子像素、蓝色子像素的任意一种组合。
优选的，所述第一颜色子像素为绿色子像素，所述第二颜色子像素为红色子像素，所述第三颜色子像素为蓝色子像素。
一个像素中，绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2或1:2:1。
绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2的像素显示白色时，绿色子像素与红色子像素的亮度打开到100％，蓝色子像素的亮度打开到50％；绿色子像素、红色子像素、与蓝色子像素的数量比为1:2:1的像素显示白色时，绿色子像素与蓝色子像素的亮度打开到100％，红色子像素的亮度打开到50％。
分别连接各行子像素的多条扫描线从上到下按等间距排列，分别连接 各列子像素的多条数据线从左到右依次按a/2、a的间距交替排列。
本发明还提供一种像素结构，包括多个子像素，所述多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形，各子像素分别排布于多个正六边形的顶点位置；
所述多个子像素包括多个第一颜色子像素、多个第二颜色子像素、及多个第三颜色子像素；
对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；
同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线，左右相邻的每两列子像素的颜色不同；
其中，由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第二颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、以及由数个第三颜色子像素沿竖直方向排布成直线构成的子像素列按照从左至右的顺序依次排列；
其中，所述第一颜色子像素的面积为第二颜色子像素的面积的1/2，所述第二颜色子像素的面积与第三颜色子像素的面积相等；
其中，分别连接各行子像素的多条扫描线从上到下按等间距排列，分别连接各列子像素的多条数据线从左到右依次按a/2、a的间距交替排列。
本发明的有益效果：本发明提供的一种像素结构，其多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形；对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线。该像素结构不仅能够实现低分辨率模拟高分辨率的功能，还能够降低驱动电路的设计难度，有助于简化制程，降低成本。
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发 明加以限制。
附图说明
下面结合附图，通过对本发明的具体实施方式详细描述，将使本发明的技术方案及其它有益效果显而易见。
附图中，
图1为现有的一种Pentile结构的像素排列示意图；
图2为本发明的像素结构的示意图；
图3为应用于本发明的像素结构的扫描线与数据线的排布示意图。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图2，本发明提供一种像素结构，包括多个子像素，所述多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形，各子像素分别排布于多个正六边形的顶点位置。
所述多个子像素包括多个第一颜色子像素1、多个第二颜色子像素2、及多个第三颜色子像素3。
对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素1、位于左边的子像素为第二颜色子像素2；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素1、位于左边的子像素为第三颜色子像素3。
同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线，左右相邻的每两列子像素的颜色不同。
进一步地，由数个第一颜色子像素1沿竖直方向排布成直线构成的子像素列、由数个第二颜色子像素2沿竖直方向排布成直线构成的子像素列、由数个第一颜色子像素1沿竖直方向排布成直线构成的子像素列、以及由数个第三颜色子像素3沿竖直方向排布成直线构成的子像素列按照从左至右的顺序依次排列。由于同一列子像素的颜色相同且沿竖直方向排布成直线，可针对一列子像素设计一条数据线进行驱动，相比于现有的四边形Pentile结构，能够降低驱动电路的设计难度，有助于简化制程，降低成本。
所述第一颜色子像素1的面积为第二颜色子像素2的面积的1/2，所述 第二颜色子像素2的面积与第三颜色子像素3的面积相等。
一个第一颜色子像素1、及以该一个第一颜色子像素1为中心且沿正六边形的不同边长方向与该一个第一颜色子像素1距离为a的其它三个子像素构成一个像素。如图2所示，像素112由一个第一颜色子像素1及以该一个第一颜色子像素1为中心且沿正六边形的不同边长方向与该一个第一颜色子像素1距离为a的一个第二颜色子像素2、两个第三颜色子像素3构成；像素121由一个第一颜色子像素1及以该一个第一颜色子像素1为中心且沿正六边形的不同边长方向与该一个第一颜色子像素1距离为a的两个第二颜色子像素2、一个第三颜色子像素3构成。每个蜂窝单元呈正六边形的结构使得同一个第二颜色子像素2同时被三个像素共用，同一个第三颜色子像素3同时被三个像素共用，能够在视觉效果上达到比实际分辨率更高的分辨率，实现以低分辨率去模拟高分辨率的功能。
具体地，所述第一颜色子像素1、第二颜色子像素2、第三颜色子像素3为红色子像素、绿色子像素、蓝色子像素的任意一种组合。优选的，所述第一颜色子像素1为绿色子像素，所述第二颜色子像素2为红色子像素，所述第三颜色子像素3为蓝色子像素。反映到图2，以偶数列的绿色子像素为中心的每一个像素112中的绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2；而以奇数列的绿色子像素为中心的每一个像素121中的绿色子像素、红色子像素、与蓝色子像素的数量比为1:2:1。
值得一提的是，当以偶数列的绿色子像素为中心的每一个像素112，即绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2的像素显示白色时，绿色子像素与红色子像素的亮度打开到100％，蓝色子像素的亮度打开到50％；而当以奇数列的绿色子像素为中心的每一个像素121，即绿色子像素、红色子像素、与蓝色子像素的数量比为1:2:1的像素显示白色时，绿色子像素与蓝色子像素的亮度打开到100％，红色子像素的亮度打开到50％。
如图3所示，为配合本发明的像素结构，分别连接各行子像素的多条扫描线10从上到下按等间距排列，分别连接各列子像素的多条数据线20从左到右依次按a/2、a的间距交替排列，即针对一列子像素设计一条数据线进行驱动，降低了驱动电路的设计难度。
本发明的像素结构也可扩展至对四种不同颜色的子像素做交叉排列。
综上所述，本发明的像素结构，其多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形；对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第 二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线。该像素结构不仅能够实现低分辨率模拟高分辨率的功能，还能够降低驱动电路的设计难度，有助于简化制程，降低成本。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (15)

  1. 一种像素结构，包括多个子像素，所述多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形，各子像素分别排布于多个正六边形的顶点位置；
    所述多个子像素包括多个第一颜色子像素、多个第二颜色子像素、及多个第三颜色子像素；
    对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；
    同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线，左右相邻的每两列子像素的颜色不同。
  2. 如权利要求1所述的像素结构，其中，由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第二颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、以及由数个第三颜色子像素沿竖直方向排布成直线构成的子像素列按照从左至右的顺序依次排列。
  3. 如权利要求1所述的像素结构，其中，所述第一颜色子像素的面积为第二颜色子像素的面积的1/2，所述第二颜色子像素的面积与第三颜色子像素的面积相等。
  4. 如权利要求3所述的像素结构，其中，一个第一颜色子像素、及以该第一颜色子像素为中心且沿正六边形的不同边长方向与该第一颜色子像素距离为a的其它三个子像素构成一个像素。
  5. 如权利要求4所述的像素结构，其中，所述第一颜色子像素、第二颜色子像素、第三颜色子像素为红色子像素、绿色子像素、蓝色子像素的任意一种组合。
  6. 如权利要求5所述的像素结构，其中，所述第一颜色子像素为绿色子像素，所述第二颜色子像素为红色子像素，所述第三颜色子像素为蓝色子像素。
  7. 如权利要求6所述的像素结构，其中，一个像素中，绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2或1:2:1。
  8. 如权利要求7所述的像素结构，其中，绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2的像素显示白色时，绿色子像素与红色子像素的亮度打开到100％，蓝色子像素的亮度打开到50％；绿色子像素、红色子像素、与蓝色子像素的数量比为1:2:1的像素显示白色时，绿色子像素与蓝色子像素的亮度打开到100％，红色子像素的亮度打开到50％。
  9. 如权利要求1所述的像素结构，其中，分别连接各行子像素的多条扫描线从上到下按等间距排列，分别连接各列子像素的多条数据线从左到右依次按a/2、a的间距交替排列。
  10. 一种像素结构，包括多个子像素，所述多个子像素构成蜂窝状的点阵，每个蜂窝单元呈边长为a的正六边形，各子像素分别排布于多个正六边形的顶点位置；
    所述多个子像素包括多个第一颜色子像素、多个第二颜色子像素、及多个第三颜色子像素；
    对于上下相邻的每两行子像素，其中一行子像素沿水平方向依次按a、2a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第二颜色子像素；另一行子像素沿水平方向依次按2a、a的间距交替排列，间距为a的两个相邻子像素中，位于右边的子像素为第一颜色子像素、位于左边的子像素为第三颜色子像素；
    同一列子像素由数个同种颜色的子像素沿竖直方向排布成直线，左右相邻的每两列子像素的颜色不同；
    其中，由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第二颜色子像素沿竖直方向排布成直线构成的子像素列、由数个第一颜色子像素沿竖直方向排布成直线构成的子像素列、以及由数个第三颜色子像素沿竖直方向排布成直线构成的子像素列按照从左至右的顺序依次排列；
    其中，所述第一颜色子像素的面积为第二颜色子像素的面积的1/2，所述第二颜色子像素的面积与第三颜色子像素的面积相等；
    其中，分别连接各行子像素的多条扫描线从上到下按等间距排列，分别连接各列子像素的多条数据线从左到右依次按a/2、a的间距交替排列。
  11. 如权利要求10所述的像素结构，其中，一个第一颜色子像素、及以该第一颜色子像素为中心且沿正六边形的不同边长方向与该第一颜色子像素距离为a的其它三个子像素构成一个像素。
  12. 如权利要求11所述的像素结构，其中，所述第一颜色子像素、第二颜色子像素、第三颜色子像素为红色子像素、绿色子像素、蓝色子像素 的任意一种组合。
  13. 如权利要求12所述的像素结构，其中，所述第一颜色子像素为绿色子像素，所述第二颜色子像素为红色子像素，所述第三颜色子像素为蓝色子像素。
  14. 如权利要求13所述的像素结构，其中，一个像素中，绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2或1:2:1。
  15. 如权利要求14所述的像素结构，其中，绿色子像素、红色子像素、与蓝色子像素的数量比为1:1:2的像素显示白色时，绿色子像素与红色子像素的亮度打开到100％，蓝色子像素的亮度打开到50％；绿色子像素、红色子像素、与蓝色子像素的数量比为1:2:1的像素显示白色时，绿色子像素与蓝色子像素的亮度打开到100％，红色子像素的亮度打开到50％。
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106935618B (zh) * 2015-12-31 2019-08-27 昆山国显光电有限公司 Oled像素排列方法
CN106340251A (zh) * 2016-10-25 2017-01-18 京东方科技集团股份有限公司 一种像素排列结构、显示面板、显示装置及驱动方法
CN111063714A (zh) * 2019-12-18 2020-04-24 武汉华星光电半导体显示技术有限公司 像素结构及显示装置
CN111028698B (zh) * 2019-12-19 2021-11-30 武汉天马微电子有限公司 一种阵列基板及显示装置
CN111427180A (zh) 2020-04-02 2020-07-17 武汉华星光电半导体显示技术有限公司 显示面板
CN113299853A (zh) * 2021-05-12 2021-08-24 武汉华星光电半导体显示技术有限公司 Oled显示面板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503964A (zh) * 2001-03-27 2004-06-09 皇家菲利浦电子有限公司 显示装置和显示图像的方法
US20110260951A1 (en) * 2010-04-21 2011-10-27 Soonjae Hwang Subpixel arrangement structure of display device
CN103927948A (zh) * 2014-05-06 2014-07-16 何东阳 一种高分辨率amoled显示器件
CN104332486A (zh) * 2014-10-29 2015-02-04 上海和辉光电有限公司 Oled像素排列结构
CN104835832A (zh) * 2015-05-18 2015-08-12 京东方科技集团股份有限公司 像素排列结构、有机电致发光器件、显示装置、掩模板

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408213B1 (ko) * 2000-06-26 2003-12-01 황기웅 폐쇄형 화소로 된 델타 칼라 화소들을 가지는 교류형플라즈마 방전표시기
TWI282106B (en) * 2003-12-23 2007-06-01 Au Optronics Corp Plasma display panel
KR100634508B1 (ko) * 2004-07-23 2006-10-16 삼성전자주식회사 평면표시장치의 화소구조
CN2899006Y (zh) * 2006-05-10 2007-05-09 吕川 可共享像素的显示模块
KR101388582B1 (ko) * 2007-10-26 2014-04-23 삼성디스플레이 주식회사 전기 영동 표시 장치
KR101615332B1 (ko) * 2012-03-06 2016-04-26 삼성디스플레이 주식회사 유기 발광 표시 장치의 화소 배열 구조
US10832616B2 (en) * 2012-03-06 2020-11-10 Samsung Display Co., Ltd. Pixel arrangement structure for organic light emitting diode display
CN202736924U (zh) * 2012-08-01 2013-02-13 Tcl集团股份有限公司 一种像素结构、显示面板及显示器
CN202887618U (zh) * 2012-11-08 2013-04-17 Tcl集团股份有限公司 一种子像素、像素结构及显示面板
KR102127410B1 (ko) * 2013-10-10 2020-06-29 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
CN103811533B (zh) * 2014-01-29 2017-02-15 京东方科技集团股份有限公司 有机电致发光显示面板及显示装置
CN104681594B (zh) * 2015-03-11 2018-01-12 京东方科技集团股份有限公司 像素排列结构和显示装置
TWI555195B (zh) * 2015-03-27 2016-10-21 友達光電股份有限公司 顯示器的畫素排列結構

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503964A (zh) * 2001-03-27 2004-06-09 皇家菲利浦电子有限公司 显示装置和显示图像的方法
US20110260951A1 (en) * 2010-04-21 2011-10-27 Soonjae Hwang Subpixel arrangement structure of display device
CN103927948A (zh) * 2014-05-06 2014-07-16 何东阳 一种高分辨率amoled显示器件
CN104332486A (zh) * 2014-10-29 2015-02-04 上海和辉光电有限公司 Oled像素排列结构
CN104835832A (zh) * 2015-05-18 2015-08-12 京东方科技集团股份有限公司 像素排列结构、有机电致发光器件、显示装置、掩模板

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