WO2019227926A1 - 像素排列结构、显示面板及掩膜版组件 - Google Patents

像素排列结构、显示面板及掩膜版组件 Download PDF

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WO2019227926A1
WO2019227926A1 PCT/CN2018/125618 CN2018125618W WO2019227926A1 WO 2019227926 A1 WO2019227926 A1 WO 2019227926A1 CN 2018125618 W CN2018125618 W CN 2018125618W WO 2019227926 A1 WO2019227926 A1 WO 2019227926A1
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pixel
pixels
sub
green
red
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French (fr)
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陈亚文
史文
宋晶尧
付东
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广东聚华印刷显示技术有限公司
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements

Definitions

  • the present invention relates to the field of display technology, and in particular, to a pixel arrangement structure, a display panel, and a mask assembly.
  • OLEDs Organic electroluminescent diodes
  • advantages such as self-luminescence, fast response, wide viewing angle, high brightness, and thinness.
  • independent light emission by vapor deposition of organic light-emitting materials is currently the most adopted way to achieve OLED full-color display. It mainly uses precision metal mask and pixel alignment technology to prepare red, green, and blue light emission by evaporation methods. Floor.
  • the resolution of the OLED display prepared by the above method is greatly limited.
  • a pixel arrangement structure includes a plurality of pixel units that are repeatedly arranged.
  • the pixel unit includes one green pixel group, one red pixel group, and two blue pixel groups.
  • the one green pixel group, one red pixel group, and two The blue pixel groups are arranged in two rows and the colors of adjacent pixel groups are different.
  • the red pixel group is composed of eight red sub-pixels
  • the green pixel group is composed of eight green sub-pixels
  • the blue A pixel group consists of four blue sub-pixels.
  • the arrangement of pixels is a key difficulty of the technology in this field. It is necessary to improve the resolution by arranging the pixels, while meeting the requirements of RGB matching, and further reducing the requirements for equipment and process accuracy.
  • a new pixel arrangement structure that simultaneously meets the above requirements is not easy.
  • the invention creatively gathers eight red sub-pixels together to form a red pixel group, brings together eight green sub-pixels to form a green pixel group, and brings together four blue sub-pixels to form a blue pixel group, and makes One green pixel group, one red pixel group and two blue pixel groups are arranged in two rows and the colors of adjacent pixel groups are different to form a basic pixel unit.
  • the red pixel group and the green pixel group are composed of eight sub-pixels, which improves the resolution, and at the same time, the arrangement method can also meet the RGB matching requirements.
  • a ratio of the area of the blue subpixel, the red subpixel, and the green subpixel is 2: 1: 1.
  • the red pixel group is rectangular and consists of eight triangular red sub-pixels.
  • the green pixel group is rectangular and consists of eight triangular green sub-pixels.
  • the blue pixel group is rectangular and consists of four rectangular blue sub-pixels.
  • the pixel arrangement structure further includes a first pixel-defining layer and a second pixel-defining layer, the first pixel-defining layer is used to define adjacent sub-pixels, and the second pixel-defining layer is used for To define adjacent pixel groups.
  • the pixel arrangement structure further includes a third pixel-defining layer, a fourth pixel-defining layer, and a fifth pixel-defining layer.
  • the third pixel-defining layer is used to define adjacent sub-pixels.
  • a fifth pixel-defining layer is disposed on the fourth pixel-defining layer, the fourth pixel-defining layer and the fifth pixel-defining layer are used to define adjacent pixel groups, and the fifth pixel-defining layer is lyophobic Sex.
  • the fifth pixel-defining layer gradually narrows from the bottom to the top in contact with the fourth pixel-defining layer.
  • the present invention also provides a display panel including the above-mentioned pixel arrangement structure.
  • the present invention also provides a mask assembly for preparing the pixel arrangement structure, including a blue mask, a red mask, and a green mask.
  • the blue mask is provided with a plurality of masks for forming the mask.
  • the first opening of the blue pixel group is provided with a plurality of second openings for forming the red pixel group on the red mask plate, and the green mask plate is provided with a plurality of second openings for forming the green pixel plate.
  • the third opening of the pixel group is provided.
  • FIG. 1 is a schematic structural diagram of a pixel arrangement structure according to an embodiment
  • FIG. 2 is a partial cross-sectional view of the pixel arrangement structure shown in FIG. 1;
  • FIG. 3 is a partial cross-sectional view of a pixel arrangement structure according to another embodiment
  • FIG. 4 is a schematic structural diagram of a blue mask of a mask assembly according to an embodiment, in which black is a metal covering area and white is an opening area;
  • FIG. 5 is a schematic structural diagram of a red mask of a mask assembly according to an embodiment, in which black is a metal covering area and white is an opening area;
  • FIG. 6 is a schematic structural diagram of a green mask of a mask assembly according to an embodiment, in which black is a metal covering area and white is an opening area.
  • a pixel arrangement structure 100 includes a plurality of pixel units 110 arranged repeatedly.
  • the pixel unit 110 includes a green pixel group 111, a red pixel group 112, and two blue pixel groups 113.
  • a green pixel group 111, a red pixel group 112, and two blue pixel groups 113 are arranged in two rows and the colors of adjacent pixel groups are different.
  • the red pixel group 112 is composed of eight red sub-pixels 1121
  • the green pixel group 111 is composed of eight green sub-pixels 1111
  • the blue pixel group 113 is composed of four blue sub-pixels 1131.
  • the arrangement of pixels is a key difficulty of the technology in this field. It is necessary to improve the resolution by arranging the pixels, while meeting the requirements of RGB matching, and further reducing the requirements for equipment and process accuracy. A new pixel arrangement structure that simultaneously meets the above requirements is not easy.
  • eight red sub-pixels 1121 are creatively grouped together to form a red pixel group 112
  • eight green sub-pixels 1111 are grouped together to form a green pixel group 111
  • four blue sub-pixels 1131 are grouped together to form a blue group.
  • the color pixel group 113 has one green pixel group 111, one red pixel group 112, and two blue pixel groups 113 arranged in two rows and the colors of adjacent pixel groups are different to form a basic pixel unit 110.
  • the red pixel group 112 and the green pixel group 111 are composed of eight sub-pixels, which improves the resolution, and at the same time, the arrangement can also meet the RGB matching requirements.
  • the ratio of the area of the blue sub-pixel 1131, the red sub-pixel 1121, and the green sub-pixel 1111 is 2: 1: 1, and the area of the blue sub-pixel 1131 is twice that of the red sub-pixel 1121, the green sub-pixel 1111, This is to increase the life of the blue sub-pixels 1131 in the display panel, and to increase the area of the blue sub-pixels 1131 to compensate for the low blue-light life.
  • the red pixel group 112 is rectangular and is composed of eight triangular red sub-pixels 1121, and the eight red sub-pixels 1121 are arranged in a manner having a common vertex.
  • the green pixel group 111 is rectangular and is composed of eight triangular green sub-pixels 1111.
  • the eight triangular green sub-pixels 1111 are arranged in a manner having a common vertex.
  • the blue pixel group 113 is rectangular and consists of four rectangular blue sub-pixels 1131.
  • one green pixel group 111, one red pixel group 112, and two blue pixel groups 113 are arranged in two rows to form a rectangular pixel unit 110, which can be arranged on the entire surface to improve the stability of the display panel.
  • the multiple pixel units 110 may be repeatedly arranged as required, such as a matrix arrangement, a linear arrangement, and the like.
  • the present invention on the one hand, during the evaporation process, more sub-pixels can be deposited under the same mask opening area, thereby reducing the high-resolution requirement for the high-precision mask size.
  • concentrating adjacent sub-pixels of the same color together is beneficial to reducing the complexity of the printing process and the accuracy requirements of the printing equipment.
  • the pixel arrangement structure 100 further includes a first pixel defining layer 120 and a second pixel defining layer 130.
  • the first pixel defining layer 120 is used to define adjacent pixels.
  • the second pixel-defining layer 130 is used to define adjacent pixel groups.
  • the thickness of the first pixel defining layer 120 and the second pixel defining layer 130 is 0.1 ⁇ m to 0.2 ⁇ m
  • the thickness of the third pixel defining layer 140 is 0.5 ⁇ m to 2 ⁇ m.
  • the pixel arrangement structure further includes a third pixel defining layer 140, a fourth pixel defining layer 150 and a fifth pixel defining layer 160, and the third pixel defining layer 140
  • the fifth pixel-defining layer 160 is provided on the fourth pixel-defining layer 150 to define adjacent sub-pixels.
  • the fourth pixel-defining layer 150 and the fifth pixel-defining layer 160 are used to define adjacent pixel groups.
  • the fifth pixel The limiting layer 160 is lyophobic. Adjacent sub-pixels of the same color are grouped together.
  • the third pixel-defining layer 140 covers the edge region of the pixel electrode 101, which can prevent short-circuits caused by tip discharge during later work.
  • the fourth pixel-defining layer 150 and the fifth pixel-defining layer 160 surround The ink deposition areas formed into pixel groups are beneficial to the printing process of high-resolution displays and avoid ink mixing.
  • the fifth pixel-defining layer 160 gradually narrows from the bottom to the top in contact with the fourth pixel-defining layer 150. In this way, in the printing process, the deposition area of the ink can be enlarged, effectively preventing the color mixing of different color sub-pixels caused by ink overflow, and improving the product yield and the display effect of the display device prepared by the printing process.
  • the present invention achieves the effect of improving the resolution of the display panel by regularly arranging the red, green, and blue sub-pixels, and can achieve high-resolution display. Further, corresponding to different embodiments, the schemes of the present invention all reduce the high-precision requirements on equipment and manufacturing processes in the evaporation process and the printing process.
  • a display panel (not shown) according to an embodiment of the present invention includes the pixel arrangement structure 100 described above.
  • a mask assembly includes a blue mask 200, a red mask 300, and a green mask 400.
  • a plurality of masks are provided on the blue mask 200.
  • the first opening 201 for forming the blue pixel group 113 is provided with a plurality of second openings 301 for forming the red pixel group 112 on the red mask plate 300, and the green mask 400 is provided with a plurality of second openings 301 for forming green pixels.
  • the third opening 401 of the group 111 is provided.

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  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
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  • Electroluminescent Light Sources (AREA)
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Abstract

本发明涉及一种像素排列结构、显示面板及掩膜版，像素排列结构包括若干个重复排列的像素单元，所述像素单元包括一个绿色像素组、一个红色像素组和两个蓝色像素组，所述一个绿色像素组、一个红色像素组和两个蓝色像素组呈两行排列设置且相邻像素组的颜色相异，所述红色像素组由八个红色子像素组成，所述绿色像素组由八个绿色子像素组成，所述蓝色像素组由四个蓝色子像素组成。本发明通过将红色、绿色和蓝色子像素进行有规则的排列，提高了显示面板分辨率，并降低了蒸镀工艺和印刷工艺中对设备和制程工艺的高精度要求。

Description

像素排列结构、显示面板及掩膜版组件
本申请要求于2018年05月31日提交中国专利局、申请号为201810550577.8、发明名称为“像素排列结构、显示面板及掩膜版组件”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及显示技术领域，特别是涉及一种像素排列结构、显示面板及掩膜版组件。
背景技术
有机电致发光二极管(OLED)由于其具有自发光、反应快、视角广、亮度高、轻薄等优点，逐渐成为显示的主流。一方面，通过蒸镀有机发光材料独立发光是目前采用最多的实现OLED全彩色显示的方式，其主要是利用精密金属掩膜版与像素对位技术，通过蒸镀方法制备红、绿、蓝发光层。然而，由于对金属掩膜版图形尺寸的精度要求较高，使得通过上述方法制备的OLED显示器的分辨率受到很大的限制。另一方面，采用溶液加工制作OLED显示器，由于其低成本、高产能、易于实现大尺寸等优点，是未来显示技术发展的重要方向，特别是印刷工艺。而随着显示技术的不断发展，显示面板的分辨率也越来越高，要实现高分辨率的产品，则需要将像素设计的比较小，这同样也对打印设备提出了苛刻的精度要求。
发明内容
基于此，有必要提供一种可降低设备和工艺精度要求的像素排列结构。
一种像素排列结构，包括若干个重复排列的像素单元，所述像素单元包括一个绿色像素组、一个红色像素组和两个蓝色像素组，所述一个绿色像素组、一个红色像素组和两个蓝色像素组呈两行排列设置且相邻像素组的颜色相异，所述红色像素组由八个红色子像素组成，所述绿色像素组由八个绿色子像素组成，所述蓝色像素组由四个蓝色子像素组成。
像素的排列方案是本领域技术的一个关键难点，既要通过像素的排列提高分辨率，同时还要满足RGB匹配要求，更进一步地还要降低对设备和工艺精度的要求，因此要得到一种同时满足上述要求的新的像素排列结构并不是很容易的。本发明创造性地将八个红色子像素集中在一起构成红色像素组，将八个绿色子像素集中在一起构成绿色像素组，将四个蓝色子像素集中在一起构成蓝色像素组，并使一个绿色像素组、一个红色像素组和两个蓝色像素组呈两行排列设置且相邻像素组的颜色相异以构成基本的像素单元。通过这种排列方式，红色像素组和绿色像素组由八个子像素构成，提高了分辨率，同时排列方式也可满足RGB匹配要求。
在其中一个实施例中，所述蓝色子像素、红色子像素和绿色子像素的面积的比为2:1:1。
在其中一个实施例中，所述红色像素组为矩形且由八个三角形的红色子像素组成。
在其中一个实施例中，所述绿色像素组为矩形且由八个三角形的绿色子像素组成。
在其中一个实施例中，所述蓝色像素组为矩形且由四个矩形的蓝色子像素组成。
在其中一个实施例中，所述像素排列结构还包括第一像素限定层和第二像素限定层，所述第一像素限定层用于限定相邻的子像素，所述第二像素限定层用于限定相邻的像素组。
在其中一个实施例中，所述像素排列结构还包括第三像素限定层、第四像素限定层和第五像素限定层，所述第三像素限定层用于限定相邻的子像素，所述第五像素限定层设于所述第四像素限定层上，所述第四像素限定层和所述第五像素限定层用于限定相邻的像素组，所述第五像素限定层呈疏液性。
在其中一个实施例中，所述第五像素限定层从与所述第四像素限定层相接触的底部至顶部逐渐收窄。
本发明还提供一种显示面板，包含上述像素排列结构。
本发明还提供一种用于制备上述像素排列结构的掩膜版组件，包括蓝色掩膜版、红色掩膜版和绿色掩膜版，所述蓝色掩膜版上设有若干用于形成所述蓝色像素组的第一开口，所述红色掩膜版上设有若干用于形成所述红色像素组的第二开口，所述绿色掩膜版上设有若干用于形成所述绿色像素组的第三开口。
附图说明
图1为一实施例的像素排列结构的结构示意图；
图2为图1所示的像素排列结构的局部截面图；
图3为另一实施例的像素排列结构的局部截面图；
图4为一实施例的掩膜版组件的蓝色掩膜版的结构示意图，其中黑色为金属覆盖区，白色为开口区；
图5为一实施例的掩膜版组件的红色掩膜版的结构示意图，其中黑色为金属覆盖区，白色为开口区；
图6为一实施例的掩膜版组件的绿色掩膜版的结构示意图，其中黑色为金属覆盖区，白色为开口区。
具体实施方式
为了便于理解本发明，下面将对本发明进行更全面的描述，并给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
如图1所示，本发明一实施例的像素排列结构100，包括若干个重复排列的像素单元110，像素单元110包括一个绿色像素组111、一个红色像素组112和两个蓝色像素组113，一个绿色像素组111、一个红色像素组112和两个蓝色像素组113呈两行排列设置且相邻像素组的颜色相异。红色像素组112由八个红色子像素1121组成，绿色像素组111由八个绿色子像素1111组成，蓝色像素组113由四个蓝色子像素1131组成。
像素的排列方案是本领域技术的一个关键难点，既要通过像素的排列提高分辨率，同时还要满足RGB匹配要求，更进一步地还要降低对设备和工艺精度的要求，因此要得到一种同时满足上述要求的新的像素排列结构并不是很容易的。本实施例创造性地将八个红色子像素1121集中在一起构成红色像素组112，将八个绿色子像素1111集中在一起构成绿色像素组111，将四个蓝色子像素1131 集中在一起构成蓝色像素组113，并使一个绿色像素组111、一个红色像素组112和两个蓝色像素组113呈两行排列设置且相邻像素组的颜色相异以构成基本的像素单元110。通过这种排列方式，红色像素组112和绿色像素组111由八个子像素构成，提高了分辨率，同时排列方式也可满足RGB匹配要求。
具体地，蓝色子像素1131、红色子像素1121和绿色子像素1111的面积的比为2:1:1，蓝色子像素1131的面积是红色子像素1121、绿色子像素1111的两倍，这是为了提高显示面板中蓝色子像素1131的寿命，通过增加蓝色子像素1131的面积补偿蓝光寿命偏低的问题。
在一个实施例中，继续参阅图1，红色像素组112为矩形且由八个三角形的红色子像素1121组成，八个红色子像素1121按照有一个公共顶点的方式排列。在一个实施例中，如图1所示，绿色像素组111为矩形且由八个三角形的绿色子像素1111组成，八个三角形的绿色子像素1111按照有一个公共顶点的方式排列。在一个实施例中，蓝色像素组113为矩形且由四个矩形的蓝色子像素1131组成。如此，一个绿色像素组111、一个红色像素组112和两个蓝色像素组113呈两行排列设置可组成矩形的像素单元110，刚好能进行整面排列，提高显示面板的稳定性。可以理解，多个像素单元110可根据需要进行重复排列，如矩阵排列、线性排列等。
本发明的具体实施方式中，一方面在蒸镀工艺中，在相同的掩膜版开口面积下可以沉积更多的子像素，从而降低了高分辨率对掩膜版图形尺寸的高精度需求，另一方面在印刷工艺中，将相邻的相同颜色子像素集中在一起，有利于降低印刷的工艺复杂度和印刷设备的精度要求。
如图2所示，在蒸镀工艺条件下的一实施例中，像素排列结构100还包括第一像素限定层120和第二像素限定层130，第一像素限定层120用于限定相邻 的子像素，第二像素限定层130用于限定相邻的像素组。可选地，第一像素限定层120和第二像素限定层130的厚度为0.1μm～0.2μm，第三像素限定层140的厚度为0.5μm～2μm。
如图3所示，在印刷工艺条件下的另一实施例中，像素排列结构还包括第三像素限定层140、第四像素限定层150和第五像素限定层160，第三像素限定层140用于限定相邻的子像素，第五像素限定层160设于第四像素限定层150上，第四像素限定层150和第五像素限定层160用于限定相邻的像素组，第五像素限定层160呈疏液性。相邻相同颜色子像素集中在一起，第三像素限定层140覆盖像素电极101的边缘区，可防止后期工作时产生尖端放电导致短路，第四像素限定层150和第五像素限定层160则围成像素组的墨水沉积区，有利于高分辨率显示器的印刷工艺，避免墨水混色。
进一步地，第五像素限定层160从与第四像素限定层150相接触的底部至顶部逐渐收窄。如此，在印刷工艺中，可扩大墨水的沉积区域，有效防止出现墨水溢出而造成不同颜色子像素混色的情况，提高印刷工艺制备的产品良率和显示装置的显示效果。
综上，本发明通过将红色、绿色和蓝色子像素进行有规则的排列，达到了提高显示面板分辨率的效果，可实现高分辨率显示。进一步的，对应于不同的实施方式，本发明的方案均降低了蒸镀工艺和印刷工艺中对设备和制程工艺的高精度要求。
如图1所示，本发明一实施例的显示面板(图未示)，包含上述像素排列结构100。
如图4～图6所示，本发明一实施例的掩膜版组件，包括蓝色掩膜版200、红色掩膜版300和绿色掩膜版400，蓝色掩膜版200上设有若干用于形成蓝色像 素组113的第一开口201，红色掩膜版300上设有若干用于形成红色像素组112的第二开口301，绿色掩膜版400上设有若干用于形成绿色像素组111的第三开口401。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (16)

  1. 一种像素排列结构，其特征在于，包括若干个重复排列的像素单元，所述像素单元包括一个绿色像素组、一个红色像素组和两个蓝色像素组，所述一个绿色像素组、一个红色像素组和两个蓝色像素组呈两行排列设置且相邻像素组的颜色相异，所述红色像素组由八个红色子像素组成，所述绿色像素组由八个绿色子像素组成，所述蓝色像素组由四个蓝色子像素组成。
  2. 根据权利要求1所述的像素排列结构，其特征在于，所述蓝色子像素、红色子像素和绿色子像素的面积的比为2:1:1。
  3. 根据权利要求1所述的像素排列结构，其特征在于，所述红色像素组为矩形且由八个三角形的红色子像素组成。
  4. 根据权利要求1所述的像素排列结构，其特征在于，所述绿色像素组为矩形且由八个三角形的绿色子像素组成。
  5. 根据权利要求1所述的像素排列结构，其特征在于，所述蓝色像素组为矩形且由四个矩形的蓝色子像素组成。
  6. 根据权利要求1～5任一项所述的像素排列结构，其特征在于，所述像素排列结构还包括第一像素限定层和第二像素限定层，所述第一像素限定层用于限定相邻的子像素，所述第二像素限定层用于限定相邻的像素组。
  7. 根据权利要求1～5任一项所述的像素排列结构，其特征在于，所述像素排列结构还包括第三像素限定层、第四像素限定层和第五像素限定层，所述第三像素限定层用于限定相邻的子像素，所述第五像素限定层设于所述第四像素限定层上，所述第四像素限定层和所述第五像素限定层用于限定相邻的像素组，所述第五像素限定层呈疏液性。
  8. 根据权利要求7所述的像素排列结构，其特征在于，所述第五像素限定 层从与所述第四像素限定层相接触的底部至顶部逐渐收窄。
  9. 一种显示面板，包含像素排列结构，其特征在于，所述像素排列结构包括若干个重复排列的像素单元，所述像素单元包括一个绿色像素组、一个红色像素组和两个蓝色像素组，所述一个绿色像素组、一个红色像素组和两个蓝色像素组呈两行排列设置且相邻像素组的颜色相异，所述红色像素组由八个红色子像素组成，所述绿色像素组由八个绿色子像素组成，所述蓝色像素组由四个蓝色子像素组成。
  10. 根据权利要求9所述的显示面板，其特征在于，所述蓝色子像素、红色子像素和绿色子像素的面积的比为2:1:1。
  11. 根据权利要求9所述的显示面板，其特征在于，所述红色像素组为矩形且由八个三角形的红色子像素组成。
  12. 根据权利要求9所述的显示面板，其特征在于，所述绿色像素组为矩形且由八个三角形的绿色子像素组成。
  13. 根据权利要求9所述的显示面板，其特征在于，所述蓝色像素组为矩形且由四个矩形的蓝色子像素组成。
  14. 根据权利要求9所述的显示面板，其特征在于，所述像素排列结构还包括第一像素限定层和第二像素限定层，所述第一像素限定层用于限定相邻的子像素，所述第二像素限定层用于限定相邻的像素组。
  15. 根据权利要求9所述的显示面板，其特征在于，所述像素排列结构还包括第三像素限定层、第四像素限定层和第五像素限定层，所述第三像素限定层用于限定相邻的子像素，所述第五像素限定层设于所述第四像素限定层上，所述第四像素限定层和所述第五像素限定层用于限定相邻的像素组，所述第五像素限定层呈疏液性。
  16. 一种用于制备权利要求1～6任一项所述的像素排列结构的掩膜版组件，其特征在于，包括蓝色掩膜版、红色掩膜版和绿色掩膜版，所述蓝色掩膜版上设有若干用于形成所述蓝色像素组的第一开口，所述红色掩膜版上设有若干用于形成所述红色像素组的第二开口，所述绿色掩膜版上设有若干用于形成所述绿色像素组的第三开口。
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