WO2017201771A1 - 显示面板及wrgb像素结构 - Google Patents

显示面板及wrgb像素结构 Download PDF

Info

Publication number
WO2017201771A1
WO2017201771A1 PCT/CN2016/085359 CN2016085359W WO2017201771A1 WO 2017201771 A1 WO2017201771 A1 WO 2017201771A1 CN 2016085359 W CN2016085359 W CN 2016085359W WO 2017201771 A1 WO2017201771 A1 WO 2017201771A1
Authority
WO
WIPO (PCT)
Prior art keywords
pixel
sub
white
green
red
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/085359
Other languages
English (en)
French (fr)
Inventor
江志雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US15/125,156 priority Critical patent/US20180136378A1/en
Publication of WO2017201771A1 publication Critical patent/WO2017201771A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a display panel and a WRGB pixel structure.
  • the conventional pixel is composed of red (R), green (G), and blue (B).
  • the FHD (Full High Definition) panel has 1920 ⁇ 1080 pixels, and each pixel is composed of 3 seed pixels. Composition, so the FHD panel has a total of about 6.2 million colors.
  • the resolution is 3840 ⁇ 2160, which means that it has about 24.9 million colors. Therefore, the UHD resolution is 4 times that of the FHD panel.
  • the RGBW 4K panel is slightly different from the traditional UHD TV panel.
  • white (W) sub-pixels are added to the pixels.
  • the number of pixels per horizontal scan line of the UHD panel is 3840, and the number of sub-pixels in the RGB architecture is 11520.
  • the RGBW architecture panel because it is RGBW 4 sub-pixels to form 1 pixel, each horizontal scan The actual number of pixels in the line is only 2880.
  • the number of vertical pixels in the RGBW panel is still 2160, which is the same as the UHD panel in RGB arrangement.
  • RGBW sub-pixel design concepts have appeared in the past, such as Samsung's PenTile or Sony's WhiteMagic.
  • UHD panels use RGBW architecture to reduce cost, but may also affect image quality, because the addition of W sub-pixels will crowd out the original RGB pixels.
  • the backlight module is the component that accounts for the highest proportion of the cost of the TV panel, and as the size is larger, the proportion of the cost is higher.
  • the resolution of the TV panel is upgraded from FHD to UHD, and the number of pixels is increased to 4 times, the penetration rate will be greatly reduced.
  • the transmittance of the UHD panel is only 60% of the FHD. UHD panels must use more LEDs than FHD panels to maintain the same brightness and increase the cost of the panel.
  • the present invention provides a display panel and a WRGB pixel structure, which can achieve higher transmittance, reduce power consumption, and reduce backlight without reducing display resolution.
  • the cost of the module is not limited.
  • a WRGB pixel structure includes a plurality of pixel units arranged in an array, each of the pixel units including a red sub-pixel, a green sub-pixel, and a blue sub-pixel, each of the pixel units further including a white sub-pixel, each At least one of the red sub-pixel, the green sub-pixel, and the blue sub-pixel of the pixel unit is provided with an area for forming the white sub-pixel.
  • each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is provided with an area for forming the white sub-pixel.
  • an area for forming the white sub-pixel on each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is located at the top of each sub-pixel.
  • each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is formed in a middle portion of each sub-pixel, and each sub-pixel is divided. It is divided into three areas: upper part, middle part and lower part.
  • a region for forming the white sub-pixel on each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is located at a bottom of each sub-pixel.
  • a region for forming the white sub-pixel on each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is located on a left side of each sub-pixel.
  • each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is formed in a middle portion of each sub-pixel, and each sub-pixel is divided. In the left, middle, and right areas.
  • a region for forming the white sub-pixel on each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is located on a right side of each sub-pixel.
  • an area of a region for forming the white sub-pixel on each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is different.
  • Another object of the present invention is to provide a display panel comprising the WRGB pixel structure of any of the above.
  • the present invention adds a white sub-pixel within each pixel unit and causes the white sub-pixel to be disposed in a certain area of at least one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel within each pixel unit.
  • Introducing the W sub-pixel into the original RGB sub-pixel improves the light transmittance of the display panel, reduces the power consumption and cost of the display panel, and ensures that the resolution of the display panel is not affected.
  • the pixel structure is guaranteed to have good compatibility, and the effect of the WRGB screen can be realized by an ordinary RGB pixel driving chip.
  • FIG. 1 is a schematic diagram of a pixel arrangement of a conventional 4K panel.
  • FIG. 2a is a schematic diagram of a pixel arrangement manner of a display panel according to Embodiment 1 of the present invention.
  • FIG. 2b is a schematic diagram of another pixel arrangement manner of the display panel according to Embodiment 1 of the present invention.
  • FIG. 2c is a schematic diagram of still another pixel arrangement manner of the display panel according to Embodiment 1 of the present invention.
  • FIG. 3a is a schematic diagram of a pixel arrangement manner of a display panel according to Embodiment 2 of the present invention.
  • FIG. 3b is a schematic diagram of another pixel arrangement manner of a display panel according to Embodiment 2 of the present invention.
  • FIG. 3c is a schematic diagram of still another pixel arrangement manner of the display panel according to Embodiment 2 of the present invention.
  • FIG. 4a is a schematic diagram of a pixel arrangement of a display panel according to Embodiment 3 of the present invention.
  • FIG. 4b is a schematic diagram of another pixel arrangement manner of a display panel according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic diagram of a pixel arrangement manner of a display panel according to Embodiment 4 of the present invention.
  • FIG. 5b is a schematic diagram of another pixel arrangement manner of a display panel according to Embodiment 4 of the present invention.
  • the display panel of the present invention comprises a WRGB pixel structure formed by crossing data lines and gate lines, each WRGB pixel structure comprising a plurality of pixel units arranged in an array, each pixel unit comprising a red sub-pixel, a green sub-pixel and A blue sub-pixel and a white sub-pixel, at least one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel in each pixel unit are provided with an area for forming a white sub-pixel.
  • the setting area of the white sub-pixel is arranged in the corresponding area of the red sub-pixel, the green sub-pixel and the blue sub-pixel, without increasing W
  • the sub-pixels squeeze out the original RGB pixel number, ensuring the resolution of the display panel, and only the ordinary RGB pixel driving chip can achieve the display effect of the WRGB screen, and the compatibility is good.
  • the setting area and size of the white sub-pixels are freely set as needed to meet different display requirements.
  • the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B of each pixel unit are horizontally arranged horizontally.
  • Each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B of the present embodiment is provided with a region for forming a white sub-pixel W, and the white sub-pixel W is disposed in the longitudinal direction of the corresponding sub-pixel. Corresponding area.
  • the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B is located at the top of each sub-pixel.
  • FIG. 2b is another embodiment of the embodiment.
  • the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B is located in the middle of each sub-pixel.
  • each sub-pixel is divided into three regions of an upper portion, a middle portion, and a lower portion.
  • FIG. 2c is still another embodiment of the embodiment.
  • the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B is located at the bottom of each sub-pixel.
  • the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B may also be located in a corresponding region in the lateral direction of each sub-pixel.
  • 3a is a region on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B for forming the white sub-pixel W on the left side of each sub-pixel.
  • 3b is a region in which each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B for forming the white sub-pixel W is located in the middle of each sub-pixel, and each sub-pixel is divided into a left side, a middle side, and a right side. Three areas.
  • 3c shows that the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B is located on the right side of each sub-pixel.
  • FIG. 4a and 4b the area of the area for forming the white sub-pixel W on each of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B of the present embodiment is set to be different according to display requirements.
  • Figure 4a is white One case where the sub-subpixels W are arranged in corresponding regions in the longitudinal direction of the corresponding sub-pixels
  • FIG. 4b is a case in which the white sub-pixels W are arranged in corresponding regions in the lateral direction of the corresponding sub-pixels.
  • the white sub-pixel W exists only in one of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B, and FIG. 5a is only a green sub-pixel.
  • the arrangement of the red sub-pixel R, the green sub-pixel G, the blue sub-pixel B, and the white sub-pixel W may be different, and the white sub-pixel W is in each sub-pixel unit.
  • the position on the pixel may also be different, such as a white sub-pixel W may be disposed in an upper region of the red sub-pixel R of one pixel unit, a white sub-pixel W may be disposed in a central portion of the green sub-pixel G thereof, and a blue sub-pixel B may be disposed in a central portion thereof.
  • the lower sub-pixel W is disposed in the lower region, and the white sub-pixel W is disposed in the left region of the red sub-pixel R, and the white sub-pixel W is disposed in the central region of the green sub-pixel G, and the right of the blue sub-pixel B is disposed.
  • the white sub-pixels W are disposed in the side regions, and are not limited to the embodiments listed above.
  • the present invention adds a white sub-pixel in each pixel unit and causes the white sub-pixel to be disposed in a certain area of at least one of a red sub-pixel, a green sub-pixel, and a blue sub-pixel in each pixel unit.
  • the pixel is introduced into the original RGB sub-pixel, which improves the light transmittance of the display panel, reduces the power consumption and cost of the display panel, and ensures that the resolution of the display panel is not affected, and also ensures the pixel.
  • the WRGB screen can be achieved with just a normal RGB pixel driver chip.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种WRGB像素结构及显示面板，包括多个阵列排布的像素单元，每个像素单元均包括红色子像素（R）、绿色子像素（G）和蓝色子像素（B），每个像素单元还包括白色子像素（W），每个像素单元的红色子像素（R）、绿色子像素（G）和蓝色子像素（B）的至少一个上设置有用于形成白色子像素（W）的区域。通过在每个像素单元内增加白色子像素（W），并使白色子像素（W）设置于每个像素单元内的红色子像素（R）、绿色子像素（G）和蓝色子像素（B）的特定区域，将白色子像素（W）引入到原本的红绿蓝子像素（RGB）中，既提高了显示面板的透光率，降低了显示面板的功耗和成本，又保证了显示面板的分辨率不受影响，另外也保证了像素结构良好的兼容性，只需普通的红绿蓝像素驱动芯片即可实现WRGB屏的效果。

Description

显示面板及WRGB像素结构 技术领域
本发明涉及显示技术领域，尤其涉及一种显示面板及WRGB像素结构。
背景技术
传统的像素是由红色(R)、绿色(G)和蓝色(B)构成，FHD(Full High Definition，即全高清)面板的像素为1920×1080，而每种像素是由3种子像素所组成，因此FHD面板共约有620万种颜色。至于UHD(Ultra High Definition，即超高清)面板的分辨率为3840×2160，这表示其约有2490万种颜色，因此，UHD的分辨率是FHD面板的4倍。
如图1所示，RGBW 4K面板和传统UHD电视面板略有不同，除了RGB外，像素中又增加白色(W)的子像素。简单来说，UHD面板每个水平扫瞄线的像素数为3840，RGB架构下的子像素数为11520；至于RGBW架构面板，因为是RGBW 4个子像素来构成1个像素，因此每条水平扫描线的真实像素数仅剩下2880。而RGBW面板的垂直像素数仍是2160，与RGB排列的UHD面板相同。
事实上，加入W子像素的概念并非首用于电视面板，在手机面板上，过去已出现RGBW的子像素设计概念，例如三星的PenTile或Sony的WhiteMagic等。UHD面板采用RGBW架构虽可降低成本，但也可能影响画质，原因是加入W子像素后会排挤掉原本RGB的像素数。
不过，RGBW面板节省成本相当显著。一般而言，背光模块是占电视面板成本最高比重的零组件，而且随着尺寸越大，其占成本比重越高。当电视面板分辨率由FHD升级为UHD，像素数增为原本的4倍时，将造成穿透率大幅下降，如果是传统的RGB技术，UHD面板的透光率仅是FHD的60％，因此UHD面板必须采用比FHD面板更多的LED来维持同等亮度，提高了面板的成本。
发明内容
鉴于现有技术存在的不足，本发明提供了一种显示面板及WRGB像素结构，可以在不降低显示器分辨率的前提下获得更高的穿透率，降低功耗并减小背光 模块的成本。
为了实现上述的目的，本发明采用了如下的技术方案：
一种WRGB像素结构，包括多个阵列排布的像素单元，每个所述像素单元均包括红色子像素、绿色子像素和蓝色子像素，每个所述像素单元还包括白色子像素，每个所述像素单元的所述红色子像素、所述绿色子像素和所述蓝色子像素的至少一个上设置有用于形成所述白色子像素的区域。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上均设置有一个用于形成所述白色子像素的区域。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的顶部。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的中部，将各子像素划分成上部、中部、下部三个区域。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的底部。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的左侧。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的中部，将各子像素划分成左侧、中部、右侧三个区域。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的右侧。
作为其中一种实施方式，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
本发明的另一目的在于提供一种显示面板，包括以上任一所述的WRGB像素结构。
本发明通过在每个像素单元内增加白色子像素，并使白色子像素设置于每个像素单元内的红色子像素、绿色子像素和蓝色子像素的至少一个的某一区域， 将W子像素引入到原本的RGB子像素中，一方面提高了显示面板的透光率，降低了显示面板的功耗和成本，同时又保证了显示面板的分辨率不会受到影响，另外也保证了像素结构良好的兼容性，只需普通的RGB像素驱动芯片即可实现WRGB屏的效果。
附图说明
图1为现有的4K面板的像素排列方式示意图。
图2a为本发明实施例1的显示面板的一种像素排列方式示意图。
图2b为本发明实施例1的显示面板的另一种像素排列方式示意图。
图2c为本发明实施例1的显示面板的又一种像素排列方式示意图。
图3a为本发明实施例2的显示面板的一种像素排列方式示意图。
图3b为本发明实施例2的显示面板的另一种像素排列方式示意图。
图3c为本发明实施例2的显示面板的又一种像素排列方式示意图。
图4a为本发明实施例3的显示面板的一种像素排列方式示意图。
图4b为本发明实施例3的显示面板的另一种像素排列方式示意图。
图5a为本发明实施例4的显示面板的一种像素排列方式示意图。
图5b为本发明实施例4的显示面板的另一种像素排列方式示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明的显示面板包括数据线与栅极线交叉形成的WRGB像素结构，每个WRGB像素结构包括多个阵列排布的像素单元，每个像素单元均包括一个红色子像素、一个绿色子像素和一个蓝色子像素以及一个白色子像素，每个像素单元中的红色子像素、绿色子像素和蓝色子像素的至少一个上设置有用于形成白色子像素的区域。
由于引入了独立的白色子像素设计WRGB显示面板，将白色子像素的设置区域布置在红色子像素、绿色子像素和蓝色子像素的相应区域中，不会由于增加W 子像素而排挤掉原本的RGB像素数，保证了显示面板的分辨率，只需普通的RGB像素驱动芯片即可达到WRGB屏的显示效果，兼容性好。其中的白色子像素的设置区域和大小和根据需要自由设置，以满足不同的显示需求。
实施例1
如图2a～2c所示，每个像素单元的红色子像素R、绿色子像素G和蓝色子像素B水平地线性排列。本实施例的每个红色子像素R、绿色子像素G和蓝色子像素B上均设置有一个用于形成白色子像素W的区域，白色子像素W布置在相应的子像素的纵向上的对应区域。
图2a为本实施例的其中一种实施方式，每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的该区域位于各子像素的顶部。
图2b为本实施例的另一种实施方式，每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域位于各子像素的中部，此种布置方式中，各子像素被划分成上部、中部、下部三个区域。
图2c为本实施例的又一种实施方式，每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域位于各子像素的底部。
实施例2
如图3a～3c，每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域也可以位于各子像素的横向上的相应区域。
其中，图3a为每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域位于各子像素的左侧。
图3b为每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域位于各子像素的中部，各子像素被划分成左侧、中部、右侧三个区域。
图3c为每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域位于各子像素的右侧。
实施例3
如图4a和4b，本实施例的每个红色子像素R、绿色子像素G和蓝色子像素B上用于形成白色子像素W的区域的面积根据显示需求设置为不同。图4a为白 色子像素W布置在相应的子像素的纵向上的对应区域的一种情形，图4b为白色子像素W布置在相应的子像素的横向上的对应区域的一种情形。
实施例4
如图5a和5b，为实施例3的一种特殊情况，白色子像素W只存在于红色子像素R、绿色子像素G和蓝色子像素B中的一个像素中，图5a为仅绿色子像素G纵向上设置有白色子像素W的情形，图5b为仅红色子像素R横向上设置有白色子像素W的情形。
可以理解的是，每个像素单元中，红色子像素R、绿色子像素G、蓝色子像素B和白色子像素W的排列方式也可以不同，白色子像素W在每个像素单元的各个子像素上的位置也可以不同，如可在一个像素单元的红色子像素R的上部区域设置白色子像素W、在其绿色子像素G的中部区域设置白色子像素W、在其蓝色子像素B的下部区域设置白色子像素W，也可在红色子像素R的左侧区域设置白色子像素W、在其绿色子像素G的中部区域设置白色子像素W、在其蓝色子像素B的右侧区域设置白色子像素W，并不仅限于上述列出的实施方式。
本发明通过在每个像素单元内增加白色子像素，并使白色子像素设置于每个像素单元内的红色子像素、绿色子像素和蓝色子像素的至少一个的某一区域，将W子像素引入到原本的RGB子像素中，一方面提高了显示面板的透光率，降低了显示面板的功耗和成本，同时又保证了显示面板的分辨率不会受到影响，另外也保证了像素结构良好的兼容性，只需普通的RGB像素驱动芯片即可实现WRGB屏的效果。
以上所述仅是本申请的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本申请的保护范围。

Claims (20)

  1. 一种WRGB像素结构，包括多个阵列排布的像素单元，每个所述像素单元均包括红色子像素、绿色子像素和蓝色子像素，其中，每个所述像素单元还包括白色子像素，每个所述像素单元的所述红色子像素、所述绿色子像素和所述蓝色子像素的至少一个上设置有用于形成所述白色子像素的区域。
  2. 根据权利要求1所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上均设置有一个用于形成所述白色子像素的区域。
  3. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  4. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的顶部。
  5. 根据权利要求4所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  6. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的中部，将各子像素划分成上部、中部、下部三个区域。
  7. 根据权利要求6所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  8. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的底部。
  9. 根据权利要求8所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  10. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的左侧。
  11. 根据权利要求10所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  12. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的中部，将各子像素划分成左侧、中部、右侧三个区域。
  13. 根据权利要求12所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  14. 根据权利要求2所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域位于各子像素的右侧。
  15. 根据权利要求14所述的WRGB像素结构，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  16. 一种显示面板，其中，包括权利要求1所述的WRGB像素结构。
  17. 根据权利要求16所述的显示面板，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上均设置有一个用于形成所述白色子像素的区域。
  18. 根据权利要求17所述的显示面板，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
  19. 根据权利要求17所述的显示面板，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上均设置有一个用于形成所述白色子像素的区域。
  20. 根据权利要求19所述的显示面板，其中，每个所述红色子像素、所述绿色子像素和所述蓝色子像素上用于形成所述白色子像素的区域的面积不同。
PCT/CN2016/085359 2016-05-24 2016-06-08 显示面板及wrgb像素结构 Ceased WO2017201771A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/125,156 US20180136378A1 (en) 2016-05-24 2016-06-08 Display Panel and WRGB Pixel Structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610350091.0 2016-05-24
CN201610350091.0A CN105788463A (zh) 2016-05-24 2016-05-24 显示面板及wrgb像素结构

Publications (1)

Publication Number Publication Date
WO2017201771A1 true WO2017201771A1 (zh) 2017-11-30

Family

ID=56380403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/085359 Ceased WO2017201771A1 (zh) 2016-05-24 2016-06-08 显示面板及wrgb像素结构

Country Status (3)

Country Link
US (1) US20180136378A1 (zh)
CN (1) CN105788463A (zh)
WO (1) WO2017201771A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106483707B (zh) * 2016-12-30 2019-11-01 东旭（昆山）显示材料有限公司 用于液晶显示器的滤色片及其制备方法和液晶显示器
TWI623795B (zh) * 2017-03-17 2018-05-11 友達光電股份有限公司 遮光圖案
TWI612363B (zh) * 2017-03-27 2018-01-21 友達光電股份有限公司 顯示器
CN107039006B (zh) * 2017-05-23 2019-02-19 北京小米移动软件有限公司 显示图像的方法及装置、电子设备、计算机可读存储介质
CN107390422B (zh) * 2017-08-22 2019-12-03 厦门天马微电子有限公司 一种异形显示面板和显示装置
CN107505783A (zh) * 2017-09-14 2017-12-22 深圳市华星光电技术有限公司 液晶面板、显示器及显示方法
US10690822B2 (en) 2017-10-11 2020-06-23 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Pixel structure, color filter substrate, and display panel
CN107817625B (zh) * 2017-10-11 2020-10-09 深圳市华星光电半导体显示技术有限公司 像素结构、彩膜基板及显示面板
CN107942593A (zh) * 2017-11-03 2018-04-20 惠科股份有限公司 一种显示面板和显示装置
CN107831623A (zh) * 2017-11-03 2018-03-23 惠科股份有限公司 一种显示面板和显示装置
CN108957849A (zh) * 2018-07-02 2018-12-07 Oppo广东移动通信有限公司 屏幕组件及电子装置
CN109459892A (zh) * 2018-11-12 2019-03-12 深圳市华星光电半导体显示技术有限公司 显示面板
CN110231733A (zh) * 2019-06-26 2019-09-13 惠科股份有限公司 彩膜基板及其制作方法和显示装置
CN110379833B (zh) * 2019-07-03 2021-09-14 昆山国显光电有限公司 像素单元及显示面板
CN110703487B (zh) * 2019-09-26 2021-03-16 深圳市华星光电半导体显示技术有限公司 像素结构及透明显示器
CN111223890B (zh) * 2019-11-06 2023-01-24 深圳市华星光电半导体显示技术有限公司 显示面板及其制备方法与显示装置
CN111584584B (zh) * 2020-05-15 2023-12-05 Tcl华星光电技术有限公司 显示面板及显示装置
CN111580299A (zh) * 2020-05-19 2020-08-25 深圳市华星光电半导体显示技术有限公司 一种显示面板
CN112104847B (zh) * 2020-09-17 2021-07-23 北京理工大学 一种基于残差和高频替换的sony-rgbw阵列彩色重构方法
WO2022226754A1 (zh) * 2021-04-27 2022-11-03 京东方科技集团股份有限公司 像素结构及其驱动方法、显示面板及显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103645584A (zh) * 2013-12-09 2014-03-19 合肥京东方光电科技有限公司 彩膜基板及显示装置
CN103792725A (zh) * 2014-01-29 2014-05-14 合肥鑫晟光电科技有限公司 显示基板和显示装置
CN103809323A (zh) * 2014-01-29 2014-05-21 合肥鑫晟光电科技有限公司 显示基板和显示装置
CN104465712A (zh) * 2014-12-30 2015-03-25 北京维信诺科技有限公司 一种像素排布结构及应用其的有机发光显示面板
CN104597652A (zh) * 2015-01-09 2015-05-06 昆山龙腾光电有限公司 一种新型像素结构及液晶显示器
US20150346572A1 (en) * 2014-05-29 2015-12-03 Japan Display Inc. Liquid crystal display device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7583279B2 (en) * 2004-04-09 2009-09-01 Samsung Electronics Co., Ltd. Subpixel layouts and arrangements for high brightness displays
JP5066327B2 (ja) * 2005-06-28 2012-11-07 株式会社ジャパンディスプレイイースト 液晶表示装置
JP4950480B2 (ja) * 2005-11-22 2012-06-13 東芝モバイルディスプレイ株式会社 液晶表示装置
JP4582102B2 (ja) * 2007-03-08 2010-11-17 セイコーエプソン株式会社 発光装置およびその製造方法ならびに電子機器
CN101349845A (zh) * 2008-09-05 2009-01-21 上海广电光电子有限公司 红绿蓝白型薄膜晶体管液晶显示装置
TWI457675B (zh) * 2011-08-29 2014-10-21 Au Optronics Corp 畫素結構、液晶顯示面板與透明液晶顯示器
CN105096765A (zh) * 2015-08-12 2015-11-25 京东方科技集团股份有限公司 一种像素结构、显示面板及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103645584A (zh) * 2013-12-09 2014-03-19 合肥京东方光电科技有限公司 彩膜基板及显示装置
CN103792725A (zh) * 2014-01-29 2014-05-14 合肥鑫晟光电科技有限公司 显示基板和显示装置
CN103809323A (zh) * 2014-01-29 2014-05-21 合肥鑫晟光电科技有限公司 显示基板和显示装置
US20150346572A1 (en) * 2014-05-29 2015-12-03 Japan Display Inc. Liquid crystal display device
CN104465712A (zh) * 2014-12-30 2015-03-25 北京维信诺科技有限公司 一种像素排布结构及应用其的有机发光显示面板
CN104597652A (zh) * 2015-01-09 2015-05-06 昆山龙腾光电有限公司 一种新型像素结构及液晶显示器

Also Published As

Publication number Publication date
US20180136378A1 (en) 2018-05-17
CN105788463A (zh) 2016-07-20

Similar Documents

Publication Publication Date Title
WO2017201771A1 (zh) 显示面板及wrgb像素结构
US10665640B2 (en) Pixel array structure and display device
US9638951B2 (en) Color filter substrate, array substrate, liquid crystal panel and liquid crystal display device
US9825064B2 (en) Color filter substrate, array substrate, and display panel and display apparatus having the same
US10353260B2 (en) Display panel and display device
US10423037B2 (en) Liquid crystal display panel and liquid crystal display device
US10797128B2 (en) Display panel and device
US20160055781A1 (en) Image device with imrpoved chrominance quality
US20160253940A1 (en) Pixel Structure and Display Device
WO2016058326A1 (zh) 像素结构、显示基板和显示装置
CN109697952A (zh) 一种显示面板及其控制方法、显示装置
WO2015192507A1 (zh) 基板及显示装置
CN104407480A (zh) 像素结构及具有该像素结构的液晶显示面板
WO2017084396A1 (zh) 显示基板、显示面板以及显示装置
CN104297991B (zh) 彩膜基板及显示装置
US20180149912A1 (en) Display panel, method of manufacturing display panel, and display apparatus
WO2020073401A1 (zh) 像素结构、阵列基板及显示装置
CN110187539A (zh) 一种多畴像素结构的显示面板
WO2023246886A1 (zh) 显示面板及显示装置
WO2018188159A2 (zh) Rgbw显示面板
US20160307486A1 (en) Pixel structure, display substrate and display device
TW201742043A (zh) 具有新穎的子像素排列方式的顯示裝置
WO2018223479A1 (zh) 像素结构及其显示面板
US10317748B2 (en) Display panels and the array substrates thereof
US10937836B2 (en) Pixel arrangement structure and display device

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 15125156

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16902760

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16902760

Country of ref document: EP

Kind code of ref document: A1