WO2021012450A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

Info

Publication number
WO2021012450A1
WO2021012450A1 PCT/CN2019/115272 CN2019115272W WO2021012450A1 WO 2021012450 A1 WO2021012450 A1 WO 2021012450A1 CN 2019115272 W CN2019115272 W CN 2019115272W WO 2021012450 A1 WO2021012450 A1 WO 2021012450A1
Authority
WO
WIPO (PCT)
Prior art keywords
sub
pixel
metal layer
display panel
trace
Prior art date
Application number
PCT/CN2019/115272
Other languages
English (en)
French (fr)
Inventor
龙志娟
Original Assignee
深圳市华星光电半导体显示技术有限公司
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 深圳市华星光电半导体显示技术有限公司 filed Critical 深圳市华星光电半导体显示技术有限公司
Priority to US16/620,494 priority Critical patent/US20220137467A1/en
Publication of WO2021012450A1 publication Critical patent/WO2021012450A1/zh

Links

Classifications

    • 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
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • 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
    • 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
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode

Definitions

  • the present invention relates to the field of display technology, in particular to a display panel and a display device.
  • LCD Liquid Crystal Display
  • LTPS Temperature Poly-silicon
  • AMOLED Active-matrix organic light-emitting diode
  • Micro-LED have threatened LCDs in small and medium-sized fields, but LCDs rely on their Mature technology and manufacturing processes still occupy an unshakable position in the field of large-size displays. Therefore, reducing the cost of LCD and improving the penetration rate of LCD are the main tasks of LCD when facing many new technical challenges.
  • the common electrode trace 11 of each sub-pixel 10 is located under the transparent electrode 12 of the sub-pixel 10. Therefore, the minimum width of the opaque area formed is 9um, and the line 11 is formed between the main area and the sub-area.
  • the width of the opaque area is 88.5um. It can be seen that the width of the opaque area in the existing display panel has not been reduced, so that the aperture ratio of the pixel cannot be increased.
  • the present invention provides a display panel and a display device, which can effectively increase the aperture ratio of pixels.
  • the present invention provides a display panel and a display device. By removing the shared common electrode from the sub-pixel structure, each pixel is independently routed and placed between adjacent sub-pixel groups. In turn, the pixel aperture ratio is improved.
  • the present invention provides a display panel having a plurality of sub-pixel groups arranged in an array, each sub-pixel group has at least one sub-pixel, and the sub-pixel is divided into a main area and a sub-area;
  • the display panel includes: a first metal layer with at least one first lateral trace, which is provided in the gap between the main area and the secondary area; in the main area, the first metal layer has a first Metal wiring, the first metal wiring surrounds the main area; in the secondary area, the first metal layer has a second metal wiring, and the second metal wiring surrounds the secondary area;
  • the second metal layer has a first longitudinal wiring, which is disposed on the first metal layer and corresponds to between adjacent sub-pixel groups.
  • a pixel electrode disposed on the first metal layer and the second metal layer.
  • the sub-pixel group includes two sub-pixels, the sub-pixels also include data lines, which are arranged between adjacent sub-pixels of each sub-pixel group, and the data lines are located in the second metal layer and are perpendicular to each other. Align the wires in the first lateral direction.
  • the first lateral trace is a scan line.
  • main region and the sub-region respectively correspond to four domains of liquid crystal molecules.
  • the pixel electrode includes: a trunk that is cross-shaped; a plurality of pixel electrode branches connected to the trunk and extending in different directions; and a closed frame connecting the ends of all the pixel electrode branches and the trunk.
  • the plurality of pixel electrode branches respectively extend in directions at an angle of 45°, 135°, -135°, and -45° with the horizontal direction.
  • the width of the trunk is 4um-9um.
  • the width of the gap is 70um ⁇ 88um.
  • the present invention also provides a display device including the display panel described above.
  • the present invention provides a display panel and a display device.
  • each pixel is independently routed and placed between adjacent sub-pixel groups, Further increase the pixel aperture ratio; and the main width of the transparent electrode (the original shared common electrode position) is reduced, and the width of the opaque area of the main area and the sub-area is also reduced, and the pixel aperture ratio is improved , Thereby improving the transmittance of the display panel.
  • FIG. 1 is a schematic diagram of the structure of a display panel in the prior art
  • FIG. 2 is a schematic diagram of the structure of the display panel provided by the present invention.
  • FIG. 3 is a cross-sectional view of the display panel provided by the present invention.
  • Sub-pixel group 110 Sub-pixel 120; Main area 130;
  • the present invention provides a display panel 100 having a plurality of sub-pixel groups 110 arranged in an array; wherein, each sub-pixel group 110 has at least one sub-pixel 120, and the sub-pixel 120 is divided into a main area 130 and a sub area 140.
  • the display panel 100 includes: a first metal layer 101, a second metal layer 102 and a pixel electrode 103.
  • the second metal layer 102 is disposed on the first metal layer 101, that is, located above the first metal layer 101.
  • the first metal layer 101 has at least one first lateral trace 1013 arranged in the gap between the main region 130 and the secondary region 140.
  • the width of the gap is 70um ⁇ 88um, and the best is 86.6um.
  • the present invention reduces the width of the gap, thereby reducing the opaque area, and can increase the aperture ratio.
  • the first metal layer 101 has two first lateral wires 1013, and the first lateral wires 1013 are scan lines.
  • the sub-pixel group 110 includes two sub-pixels 120, and the sub-pixel 120 further includes a data line 1022, which is arranged between adjacent sub-pixels 120 of each sub-pixel group 110.
  • the data line 1022 It is located in the second metal layer 102 and perpendicular to the first lateral trace 1013.
  • the first metal layer 101 has a first metal trace 1011, and the first metal trace 1011 surrounds the main region 130.
  • the first metal layer 101 has a second metal trace 1012, and the second metal trace 1012 surrounds the secondary region 140.
  • the first metal wiring 1011 and the second metal wiring 1012 form a common electrode (Acom) of the display panel 100.
  • the second metal layer 102 has a first vertical wire 1021, and the first vertical wire 1021 is disposed on the first metal layer 101 and corresponds to between adjacent sub-pixel groups 110.
  • the first vertical wiring 1021 is a shared common electrode (Share com) of the display panel 100.
  • the first vertical wiring 1021 is removed from the sub-pixel 120 structure and placed between adjacent sub-pixel groups 110, thereby increasing the pixel aperture ratio.
  • the main region 130 and the sub region 140 respectively correspond to four domains of liquid crystal molecules.
  • the pixel electrode 103 is disposed on the first metal layer 101 and the second metal layer 102.
  • the material of the pixel electrode 103 is indium tin oxide.
  • the pixel electrode 103 includes a trunk 1031, a plurality of pixel electrode branches 1032, and a closed frame 1033.
  • the main stem 1031 has a cross shape; the width of the main stem 1031 is 4um-9um, preferably 6um.
  • the width of the backbone 1031 can be further reduced due to the removal of the shared common electrode (that is, the first longitudinal wiring 1021), thereby reducing the opaque area, and improving the aperture ratio.
  • the plurality of pixel electrode branches 1032 are connected to the main trunk 1031 and extend in different directions; the plurality of pixel electrode branches 1032 are respectively along the angles of 45°, 135°, -135°, and -45° with the horizontal direction Direction extension.
  • the closed frame 1033 connects the ends of all pixel electrode branches 1032 and the trunk 1031.
  • the present invention also provides a display device.
  • the display device includes a display panel 100.
  • each pixel is independently routed and placed in Between adjacent sub-pixel groups 110, the pixel aperture ratio is further increased; and the width of the main trunk 1031 of the transparent electrode (the original shared common electrode position) is reduced, and the opaque area of the main area 130 and the sub-area 140 is reduced. The width is also reduced, and the pixel aperture ratio is increased, thereby improving the transmittance of the display panel 100.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示面板（100）及显示装置，具有多个子像素组（110），呈阵列式排布；其中，每一子像素组（110）具有至少一个子像素（120），子像素（120）分为主区（130）和次区（140）。通过将共享公共电极即第一纵向走线（1021）移出子像素（120）结构，由每个像素独立走线，放置于相邻的子像素组（110）之间，进而提高像素开口率；并且透明电极的主干宽度即原共享公共电极位置得到减小，而主区（130）与次区（140）的不透光区域的宽度也得到了减小，进而像素开口率得到提升，从而提升了显示面板（100）的穿透率。

Description

显示面板及显示装置 技术领域
本发明涉及显示技术领域，尤其是涉及一种显示面板及显示装置。
 背景技术
液晶显示器（ Liquid Crystal Display，LCD）以其高亮度、长寿命、广视角、大尺寸显示等优点成为目前市场上的主流显示技术，近年来随着半导体显示产业的快速发展，低温多晶硅技术（Low Temperature Poly-silicon，LTPS）、主动矩阵有机发光二极体（Active-matrix organic light-emitting diode，AMOLED）、以及Micro-LED等新技术已经在中小尺寸领域对LCD构成威胁，但LCD凭借因其成熟的技术和制造工艺在大尺寸显示领域仍然占据不可动摇的地位。因此降低LCD的成本和提升LCD的穿透率是LCD在面临诸多新技术挑战时的主要任务。
 技术问题
如图1所示，每个子像素10的公共电极走线11都位于子像素10的透明电极12下方，因此形成的不透光区域宽度最小为9um，而且在主区与次区之间形成的不透光区域宽度为88.5um，可见，在现有的显示面板中不透光区域宽度一直无法得到减少，从而无法提高像素的开口率。
因此本发明提供了一种显示面板及显示装置，可以有效提高像素的开口率。
 技术解决方案
本发明所要解决的技术问题是，本发明提供了一种显示面板及显示装置，通过将共享公共电极移出子像素结构，由每个像素独立走线，放置于相邻的子像素组之间，进而提高像素开口率。
为解决上述问题，本发明提供一种显示面板，具有多个子像素组，呈阵列式排布，每一子像素组具有至少一个子像素，所述子像素分为主区和次区；所述显示面板包括：第一金属层，具有至少一第一横向走线，设于所述主区与所述次区之间的间隙；在所述主区中，所述第一金属层具有第一金属走线，所述第一金属走线围绕所述主区；在所述次区中，所述第一金属层具有第二金属走线，所述第二金属走线围绕所述次区；第二金属层，具有一第一纵向走线，设于所述第一金属层上且对应相邻子像素组之间。
进一步地，还包括：像素电极，设于所述第一金属层以及所述第二金属层上。
进一步地，所述子像素组包括两个子像素，所述子像素还包括数据线，设在每个子像素组的相邻子像素之间，所述数据线位于所述第二金属层中且垂直于所述第一横向走线。
进一步地，所述第一横向走线为扫描线。
进一步地，所述主区和次区分别对应有四个畴的液晶分子。
进一步地，所述像素电极包括：一主干，呈十字形；多个像素电极分支，连接所述主干并沿不同方向延伸；以及一封闭框，连接所有像素电极分支的末端以及所述主干。
进一步地，所述的多个像素电极分支分别沿与水平方向呈45°、135°、-135°、及-45°夹角的方向延伸。
进一步地，所述主干的宽度为4um~9um。
进一步地，所述间隙的宽度为70um~88um。
本发明还提供一种显示装置，包括前文所述的显示面板。
 有益效果
本发明提供了一种显示面板及显示装置，通过将共享公共电极（所述第一纵向走线）移出子像素结构，由每个像素独立走线，放置于相邻的子像素组之间，进而提高像素开口率；并且透明电极的主干宽度（原共享公共电极位置）得到减小，而所述主区与次区的不透光区域的宽度也得到了减小，进而像素开口率得到提升，从而提升了显示面板的穿透率。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术显示面板的结构示意图；
图2为本发明提供的显示面板的结构示意图；
图3为本发明提供的显示面板的剖面图；
显示面板100；
第一金属层101；第二金属层102；像素电极103；
子像素组110；子像素120；主区130；
次区140；第一横向走线1013；第一金属走线1011；
第二金属走线1012；第一纵向走线1021；数据线1022；
主干1031；像素电极分支1032；封闭框1033。
本发明实施方式
以下是各实施例的说明是参考附加的图式，用以例示本发明可以用实施的特定实施例。本发明所提到的方向用语，例如上、下、前、后、左、右、内、外、侧等，仅是参考附图式的方向。本发明提到的元件名称，例如第一、第二等，仅是区分不同的元部件，可以更好的表达。在图中，结构相似的单元以相同标号表示。
本文将参照附图来详细描述本发明的实施例。本发明可以表现为许多不同形式，本发明不应仅被解释为本文阐述的具体实施例。本发明提供实施例是为了解释本发明的实际应用，从而使本领域其他技术人员能够理解本发明的各种实施例和适合于特定预期应用的各种修改方案。
如图2以及图3所示，本发明提供一种显示面板100，具有多个子像素组110，呈阵列式排布；其中，每一子像素组110具有至少一个子像素120，所述子像素120分为主区130和次区140。
所述显示面板100包括：第一金属层101、第二金属层102以及像素电极103。
所述第二金属层102设于所述第一金属层101上，亦即位于所述第一金属层101的上方。
所述第一金属层101具有至少一第一横向走线1013，设于所述主区130与所述次区140之间的间隙。
所述间隙的宽度为70um~88um，最优为86.6um。本发明将所述间隙的宽度缩小，进而不透光区域减小，可以提高开口率。
所述第一金属层101具有两根第一横向走线1013，所述第一横向走线1013为扫描线。
在本实施例中，所述子像素组110包括两个子像素120，所述子像素120还包括数据线1022，设在每个子像素组110的相邻子像素120之间，所述数据线1022位于所述第二金属层102中且垂直于所述第一横向走线1013。
在所述主区130中，所述第一金属层101具有第一金属走线1011，所述第一金属走线1011围绕所述主区130。
在所述次区140中，所述第一金属层101具有第二金属走线1012，所述第二金属走线1012围绕所述次区140。
所述第一金属走线1011与所述第二金属走线1012形成所述显示面板100的公共电极（Acom）。
所述第二金属层102具有一第一纵向走线1021，所述第一纵向走线1021设于所述第一金属层101上且对应相邻子像素组110之间。
所述第一纵向走线1021为所述显示面板100的共享公共电极（Share com）。本发明将所述第一纵向走线1021移出子像素120结构，放置于相邻的子像素组110之间，进而提高像素开口率。
所述主区130和次区140分别对应有四个畴的液晶分子。
所述像素电极103设于所述第一金属层101以及所述第二金属层102上。所述像素电极103的材料为氧化铟锡。
所述像素电极103包括：主干1031、多个像素电极分支1032以及封闭框1033。
所述主干1031呈十字形；所述主干1031的宽度为4um~9um，最优为6um。
所述主干1031由于共享公共电极（即所述第一纵向走线1021）的移出，其宽度能够进一步减小，进而减小不透光区域，可以提高开口率。
所述多个像素电极分支1032连接所述主干1031并沿不同方向延伸；所述多个像素电极分支1032分别沿与水平方向呈45°、135°、-135°、及-45°夹角的方向延伸。
所述封闭框1033连接所有像素电极分支1032的末端以及所述主干1031。
本发明还提供了一种显示装置，所述显示装置包括显示面板100，通过将共享公共电极（所述第一纵向走线1021）移出子像素120结构，由每个像素独立走线，放置于相邻的子像素组110之间，进而提高像素开口率；并且透明电极的主干1031宽度（原共享公共电极位置）得到减小，而所述主区130与次区140的不透光区域的宽度也得到了减小，进而像素开口率得到提升，从而提升了显示面板100的穿透率。
本发明的技术范围不仅仅局限于所述说明中的内容，本领域技术人员可以在不脱离本发明技术思想的前提下，对所述实施例进行多种变形和修改，而这些变形和修改均应当属于本发明的范围内。

Claims (12)

  1.     一种显示面板，其中，具有多个子像素组，呈阵列式排布，每一子像素组具有至少一个子像素，所述子像素分为主区和次区；所述显示面板包括：
    第一金属层，具有至少一第一横向走线，设于所述主区与所述次区之间的间隙；在所述主区中，所述第一金属层具有第一金属走线，所述第一金属走线围绕所述主区；在所述次区中，所述第一金属层具有第二金属走线，所述第二金属走线围绕所述次区；
    第二金属层，具有一第一纵向走线，所述第一纵向走线设于所述第一金属层上且对应相邻子像素组之间。
  2.     根据权利要求1所述的显示面板，其中，还包括：
    像素电极，设于所述第一金属层以及所述第二金属层上。
  3.     根据权利要求1所述的显示面板，其特征在于，
    所述子像素组包括两个子像素，所述子像素还包括数据线，设在每个子像素组的相邻子像素之间，所述数据线位于所述第二金属层中且垂直于所述第一横向走线。
  4.     根据权利要求1所述的显示面板，其中，
    所述第一横向走线为扫描线。
  5.     根据权利要求1所述的显示面板，其中，
    所述主区和次区分别对应有四个畴的液晶分子。
  6.     根据权利要求2所述的显示面板，其中，
    所述像素电极包括：
    一主干，呈十字形；
    多个像素电极分支，连接所述主干并沿不同方向延伸；以及
    一封闭框，连接所述的多个像素电极分支的末端以及所述主干。
  7.     根据权利要求6所述的显示面板，其中，
    所述的多个像素电极分支分别沿与水平方向呈45°、135°、-135°、及-45°夹角的方向延伸。
  8.     根据权利要求6所述的显示面板，其中，
    所述主干的宽度为4um~9um。
  9.     根据权利要求1所述的显示面板，其中，
    所述间隙的宽度为70um~88um。
  10.   一种显示装置，其中，包括一显示面板，具有多个子像素组，呈阵列式排布，每一子像素组具有至少一个子像素，所述子像素分为主区和次区；所述显示面板包括：
    第一金属层，具有至少一第一横向走线，设于所述主区与所述次区之间的间隙；在所述主区中，所述第一金属层具有第一金属走线，所述第一金属走线围绕所述主区；在所述次区中，所述第一金属层具有第二金属走线，所述第二金属走线围绕所述次区；
    第二金属层，具有一第一纵向走线，所述第一纵向走线设于所述第一金属层上且对应相邻子像素组之间。
  11.   根据权利要求10所述的显示装置，其中，所述子像素组包括两个子像素，所述子像素还包括数据线，设在每个子像素组的相邻子像素之间，所述数据线位于所述第二金属层中且垂直于所述第一横向走线。
  12. 根据权利要求10所述的显示装置，其中，所述第一横向走线为扫描线。
PCT/CN2019/115272 2019-07-23 2019-11-04 显示面板及显示装置 WO2021012450A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/620,494 US20220137467A1 (en) 2019-07-23 2019-11-04 Display panel and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910664263.5 2019-07-23
CN201910664263.5A CN110308597A (zh) 2019-07-23 2019-07-23 显示面板及显示装置

Publications (1)

Publication Number Publication Date
WO2021012450A1 true WO2021012450A1 (zh) 2021-01-28

Family

ID=68080544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/115272 WO2021012450A1 (zh) 2019-07-23 2019-11-04 显示面板及显示装置

Country Status (3)

Country Link
US (1) US20220137467A1 (zh)
CN (1) CN110308597A (zh)
WO (1) WO2021012450A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110308597A (zh) * 2019-07-23 2019-10-08 深圳市华星光电半导体显示技术有限公司 显示面板及显示装置
CN110346995B (zh) * 2019-07-26 2021-07-27 苏州华星光电技术有限公司 一种阵列基板
CN110931512B (zh) * 2019-11-27 2022-05-31 深圳市华星光电半导体显示技术有限公司 一种显示面板及电子装置
CN111025803B (zh) * 2019-12-12 2021-05-07 深圳市华星光电半导体显示技术有限公司 一种显示面板
CN113805395A (zh) * 2021-09-29 2021-12-17 Tcl华星光电技术有限公司 阵列基板和显示面板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105470269A (zh) * 2016-01-26 2016-04-06 深圳市华星光电技术有限公司 Tft阵列基板及其制作方法
CN107065350A (zh) * 2017-04-10 2017-08-18 深圳市华星光电技术有限公司 八畴3t像素结构
CN107589602A (zh) * 2017-10-17 2018-01-16 深圳市华星光电半导体显示技术有限公司 一种具有新型像素设计的液晶显示面板
CN108628045A (zh) * 2017-03-21 2018-10-09 京东方科技集团股份有限公司 阵列基板、显示面板和显示装置
US20190121480A1 (en) * 2015-12-31 2019-04-25 Lg Display Co., Ltd. Liquid crystal display device
CN110308597A (zh) * 2019-07-23 2019-10-08 深圳市华星光电半导体显示技术有限公司 显示面板及显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210674A (ja) * 2009-03-06 2010-09-24 Toshiba Mobile Display Co Ltd 液晶表示装置
CN105159001B (zh) * 2015-10-20 2018-06-12 京东方科技集团股份有限公司 阵列基板及其制造方法、显示面板以及显示装置
CN207742440U (zh) * 2017-09-22 2018-08-17 惠科股份有限公司 显示面板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190121480A1 (en) * 2015-12-31 2019-04-25 Lg Display Co., Ltd. Liquid crystal display device
CN105470269A (zh) * 2016-01-26 2016-04-06 深圳市华星光电技术有限公司 Tft阵列基板及其制作方法
CN108628045A (zh) * 2017-03-21 2018-10-09 京东方科技集团股份有限公司 阵列基板、显示面板和显示装置
CN107065350A (zh) * 2017-04-10 2017-08-18 深圳市华星光电技术有限公司 八畴3t像素结构
CN107589602A (zh) * 2017-10-17 2018-01-16 深圳市华星光电半导体显示技术有限公司 一种具有新型像素设计的液晶显示面板
CN110308597A (zh) * 2019-07-23 2019-10-08 深圳市华星光电半导体显示技术有限公司 显示面板及显示装置

Also Published As

Publication number Publication date
US20220137467A1 (en) 2022-05-05
CN110308597A (zh) 2019-10-08

Similar Documents

Publication Publication Date Title
WO2021012450A1 (zh) 显示面板及显示装置
CN109634012B (zh) 显示面板
US20180108677A1 (en) Display panel and manufacturing method thereof
KR102057823B1 (ko) 광시야각 패널 및 디스플레이 장치
US9146436B2 (en) Liquid crystal panel
EP2618209B1 (en) Active matrix substrate and electronic device comprising the same
US11435636B2 (en) Method of manufacturing liquid crystal display device using first and second photoresists
WO2017012304A1 (zh) 一种阵列基板、显示装置及制作方法
KR102043578B1 (ko) 어레이 기판, 액정 디스플레이 패널 및 액정 디스플레이 장치
KR102174136B1 (ko) 어레이 기판 및 이를 갖는 액정표시패널
WO2018103267A1 (zh) 一种显示面板和显示装置
US20150206903A1 (en) Array substrate and display device
TW201935445A (zh) 電子裝置
CN104570525B (zh) 液晶显示装置及其制造方法
WO2021017120A1 (zh) 一种阵列基板
CN102881689B (zh) 阵列基板及其制造方法、液晶显示面板
US20170287944A1 (en) Array substrate, curved display panel and curved display device
CN101097374A (zh) 液晶显示器
US10663822B2 (en) Display panel and manufacturing method thereof
WO2021082062A1 (zh) 液晶显示面板和液晶显示装置
US20200150503A1 (en) Fan-out wire arrangement and display device
CN110176464A (zh) 阵列基板及其制作方法与显示装置
KR20130007746A (ko) 화소 유닛 및 이를 포함하는 표시 패널
US20230367162A1 (en) Array substrate and liquid crystal display panel
CN102043295A (zh) 阵列基板及其制造方法和液晶显示器

Legal Events

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

Ref document number: 19938714

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19938714

Country of ref document: EP

Kind code of ref document: A1