WO2014032324A1 - 一种显示面板以及液晶显示器 - Google Patents

一种显示面板以及液晶显示器 Download PDF

Info

Publication number
WO2014032324A1
WO2014032324A1 PCT/CN2012/081066 CN2012081066W WO2014032324A1 WO 2014032324 A1 WO2014032324 A1 WO 2014032324A1 CN 2012081066 W CN2012081066 W CN 2012081066W WO 2014032324 A1 WO2014032324 A1 WO 2014032324A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
alignment film
retaining wall
disposed
display panel
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/CN2012/081066
Other languages
English (en)
French (fr)
Inventor
施明宏
廖作敏
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 US13/642,529 priority Critical patent/US8908141B2/en
Priority to DE112012006702.9T priority patent/DE112012006702T5/de
Publication of WO2014032324A1 publication Critical patent/WO2014032324A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a display panel and a liquid crystal display.
  • the alignment film edge is usually designed to be an effective display area of the liquid crystal display panel (Active) Area, AA)
  • Active Active Area
  • AA effective display area of the liquid crystal display panel
  • the overlap of the alignment film and the sealant affects the adhesion of the sealant, which makes it difficult to design a narrow bezel for the liquid crystal display panel.
  • the technical problem to be solved by the present invention is to provide a display panel and a liquid crystal display, which can ensure that the alignment film and the frame glue do not overlap, effectively reduce the distance between the edge of the effective display area and the edge of the panel, and realize an ultra-narrow bezel design.
  • the present invention adopts a technical solution to provide a display panel
  • the display panel includes: a first substrate and a second substrate disposed opposite to each other, wherein the first substrate is disposed toward a surface of the second substrate a first alignment film, a second alignment film is disposed on a surface of the second substrate toward the first substrate; a sealant is disposed around the first substrate and the second substrate, and the first alignment film and the second alignment film are located in the plastic frame a first retaining wall is disposed on the first substrate, the first retaining wall is located between the outer edge of the edge of the first alignment film and the sealant; the second substrate is provided with the second retaining wall, and the second retaining wall Located between the outer edge of the edge of the second alignment film and the sealant; wherein the first substrate is provided with two first retaining walls, wherein one heavy first retaining wall is disposed adjacent to the outer side of the edge of the first alignment film, and the other weight is first The wall is disposed near the sealant; the second substrate is
  • first retaining wall and the second retaining wall are arranged offset from each other in the horizontal direction.
  • the display panel includes: a first substrate and a second substrate disposed opposite to each other, wherein the first substrate is disposed toward a surface of the second substrate a first alignment film, the second substrate is disposed with a second alignment film toward the surface of the first substrate; a sealant is disposed around the first substrate and the second substrate, and the first alignment film and the second alignment film are located on the glue a first retaining wall is disposed on the first substrate, the first retaining wall is located between the outer edge of the first alignment film and the sealant; the second substrate is provided with the second retaining wall, the second block The wall is located between the outside of the edge of the second alignment film and the sealant.
  • the first retaining wall is disposed adjacent to an outer side of the edge of the first alignment film.
  • the second retaining wall is disposed adjacent to the outer side of the edge of the second alignment film.
  • the first substrate is provided with two first retaining walls, wherein one heavy first retaining wall is disposed adjacent to the outer side of the edge of the first alignment film, and the other heavy first retaining wall is disposed near the sealant.
  • the second substrate is provided with two second retaining walls, wherein one heavy second retaining wall is disposed adjacent to the outer side of the edge of the second alignment film, and the other heavy second retaining wall is disposed near the sealant.
  • first retaining wall and the second retaining wall are arranged offset from each other in the horizontal direction.
  • the first retaining wall is a spacer layer.
  • the first substrate is a color filter substrate
  • the second substrate is a thin film transistor array substrate
  • the second retaining wall is formed by etching a trench on the thin film transistor array substrate.
  • the height of the first retaining wall is higher than the height of the first alignment film
  • the height of the second retaining wall is higher than the height of the second alignment film
  • a liquid crystal display which includes a display panel
  • the display panel includes: a first substrate and a second substrate disposed oppositely, wherein the first substrate is disposed with a first alignment film toward a surface of the second substrate, and the second substrate is disposed with a second alignment film toward a surface of the first substrate; Between the first substrate and the second substrate, and the first alignment film and the second alignment film are located in a surrounding area of the plastic frame; the first substrate is provided with a first retaining wall, and the first retaining wall is located at the first alignment film Between the outer edge of the edge and the sealant; the second substrate is provided with a second retaining wall, and the second retaining wall is located between the outer edge of the edge of the second alignment film and the sealant.
  • the first retaining wall is disposed adjacent to an outer side of the edge of the first alignment film.
  • the second retaining wall is disposed adjacent to the outer side of the edge of the second alignment film.
  • the first substrate is provided with two first retaining walls, wherein one heavy first retaining wall is disposed adjacent to the outer side of the edge of the first alignment film, and the other heavy first retaining wall is disposed near the sealant.
  • the second substrate is provided with two second retaining walls, wherein one heavy second retaining wall is disposed adjacent to the outer side of the edge of the second alignment film, and the other heavy second retaining wall is disposed near the sealant.
  • first retaining wall and the second retaining wall are arranged offset from each other in the horizontal direction.
  • the first retaining wall is a spacer layer.
  • the first substrate is a color filter substrate
  • the second substrate is a thin film transistor array substrate
  • the second retaining wall is formed by etching a trench on the thin film transistor array substrate.
  • the height of the first retaining wall is higher than the height of the first alignment film
  • the height of the second retaining wall is higher than the height of the second alignment film
  • the invention has the beneficial effects that the first barrier wall is disposed on the color filter substrate and the second retaining wall is disposed on the thin film transistor array substrate, and the retaining wall blocks the flow direction of the alignment film by distinguishing the prior art.
  • the frame glue ensures that the alignment film and the frame glue do not overlap, effectively reducing the distance between the edge of the effective display area and the edge of the panel, and achieving an ultra-narrow bezel design.
  • FIG. 1 is a schematic plan view showing a display panel of a first embodiment of the present invention
  • FIG. 2 is a cross-sectional structural view of the display panel of FIG. 1 taken along line A-A;
  • Figure 3 is an enlarged schematic view of a region B in Figure 2;
  • FIG. 4 is a cross-sectional structural view showing a display panel according to a second embodiment of the present invention.
  • Fig. 5 is a cross-sectional structural view showing a display panel according to a third embodiment of the present invention.
  • the display panel 100 includes a plastic frame 130 and an effective display area 140 located in a region surrounded by the plastic frame 130.
  • FIG. 2 is a cross-sectional structural view of the display panel 100 of FIG. 1 taken along line A-A.
  • the display panel 100 includes a first substrate 110, a second substrate 120, and a sealant 130.
  • the first substrate 110 and the second substrate 120 are oppositely disposed.
  • the sealant 130 is disposed between the first substrate 110 and the second substrate 120 by an adhesive manner or other existing methods.
  • the sealant 130 is used for sealing the display medium (such as liquid crystal molecules) in the display panel 100 and displaying the same.
  • the devices and circuitry within panel 100 are not affected by external factors.
  • the first substrate 110 is a color filter substrate
  • the second substrate 120 is a thin film transistor array substrate.
  • the first substrate 110 is disposed with a first alignment film 113 toward the surface of the second substrate 120, and the first substrate 110 is further provided with a first barrier wall 111, wherein the first barrier wall 111 is located at the edge of the first alignment film 113. Between the outer side and the sealant 130.
  • the second substrate 120 is disposed with a second alignment film 114 facing the surface of the first substrate 110, and the second substrate 120 is further provided with a second retaining wall 112, wherein the second retaining wall 112 is located outside the edge of the second alignment film 114 and Between the frame glues 130.
  • the first retaining wall 111 and the second retaining wall 112 are offset from each other in the horizontal direction, and the first retaining wall 111 and the second retaining wall 112 are formed by different materials. In other embodiments, the first retaining wall 111 and the second retaining wall 112 may also be disposed in a horizontal direction without being offset from each other.
  • the first alignment film 113 and the second alignment film 114 are located in a surrounding area of the bezel 130, the first retaining wall 111 is disposed adjacent to the outer side of the edge of the first alignment film 113, and the second retaining wall 112 is adjacent to the second alignment.
  • the outer edge of the film 114 is disposed.
  • the height of the first retaining wall 111 is higher than the height of the first alignment film 113, and the height of the second retaining wall 112 is higher than the height of the second alignment film 114.
  • the first alignment film 113 is blocked by the first barrier wall 111 and stays on the side of the first barrier wall 111 close to the first alignment film 113;
  • the second alignment film 114 is blocked by the second barrier wall 112 and stays on the side of the second barrier wall 112 adjacent to the second alignment film 114.
  • the first alignment film 113 and the second alignment film 114 are blocked from flowing toward the sealant 130 by the first retaining wall 111 and the second retaining wall 112, thereby avoiding the first alignment film 113 and the second alignment.
  • the film 114 overlaps with the sealant 130 to affect the adhesion of the sealant 130.
  • the first retaining wall 111 is a spacer layer, and is disposed on the first substrate 110 by an adhesive manner or other existing methods.
  • the second retaining wall 112 is formed by etching the trench 115 on the second substrate 120.
  • FIG. 3 is an enlarged schematic view of a region B in FIG.
  • the second retaining wall 112 is composed of a plurality of layers of materials including a first metal layer 1121, a first insulating layer 1122, an amorphous silicon layer 1123, a second metal layer 1124, and a second insulating layer.
  • the second retaining wall 112 may be formed by directly providing a retaining wall structure on the second substrate 120 without etching.
  • the first alignment film 113 and the first alignment film can be effectively blocked.
  • the second alignment film 114 flows toward the sealant 130, thereby avoiding the problem that the first alignment film 113 and the second alignment film 114 overlap with the bezel 130.
  • the problem of blocking the overlapping of the alignment film and the sealant can be achieved by providing multiple retaining walls, and the effect is better.
  • FIG. 4 is a cross-sectional structural view of a display panel 200 according to a second embodiment of the present invention.
  • the first substrate 210 is provided with two first retaining walls 211, wherein one heavy first retaining wall 211 is disposed adjacent to the outer side of the edge of the first alignment film 213, and the other heavy first retaining wall 211 is disposed on the sealant. Near 230.
  • the second substrate 220 is provided with two second retaining walls 212.
  • One heavy second retaining wall 212 is disposed adjacent to the outer edge of the second alignment film 214, and the other second retaining wall 212 is disposed adjacent to the sealant 230.
  • the display panel 200 is compared with the foregoing display panel 100.
  • the display panel 200 is provided with two first barrier walls 211 on the first substrate 210 and two trenches 215 on the second substrate 220.
  • the second retaining wall 212 in the case that the alignment film is excessive and overflows a heavy retaining wall, the other heavy retaining wall of the display panel 200 further functions to block the flow of the alignment film to the sealant 230.
  • FIG. 5 is a cross-sectional structural view of a display panel 300 according to a third embodiment of the present invention. As shown in FIG. 5 , the display panel 300 is compared with the foregoing display panel 100 .
  • the first substrate 310 of the display panel 300 is provided with a triple first barrier 311 and three trenches 315 are etched on the second substrate 320 .
  • a triple second retaining wall 312 is formed for blocking the greater extent of the overflow of the alignment film.
  • the present invention does not limit how much the first retaining wall and the second retaining wall of the display panel are set, and may be set to one weight, two weights, three weights or more, depending on actual needs.
  • the present invention further provides a liquid crystal display including the above display panel, such as a liquid crystal television or a liquid crystal computer.
  • the present invention provides a first retaining wall on a color filter substrate, a second retaining wall on the thin film transistor array substrate, and a retaining wall to block the alignment film from flowing toward the sealant, thereby ensuring an alignment film and a sealant. It does not overlap, effectively reducing the distance between the edge of the effective display area and the edge of the panel, and it is easy to realize the ultra-narrow bezel design.

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

一种显示面板以及液晶显示器
【技术领域】
本发明涉及显示技术领域，特别是涉及一种显示面板以及液晶显示器。
【背景技术】
近年来，窄边框液晶显示面板越来越受到消费者的欢迎。
在现有技术中，在涂布配向膜的过程中，由于配向膜的边缘不平整，较难于控制，为了不影响显示效果，通常将配向膜边缘设计成与液晶显示面板的有效显示区(Active Area，AA)边缘的距离比较远。另一方面，由于配向膜与框胶重叠会影响框胶的黏着效果，导致液晶显示面板很难实现窄边框的设计。
综上所述，有必要提供一种显示面板以及液晶显示器以解决上述问题。
【发明内容】
本发明主要解决的技术问题是提供一种显示面板以及液晶显示器，能够确保配向膜和框胶不会重叠，有效地减小有效显示区域边缘与面板边缘的距离，实现超窄边框设计。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种显示面板，该显示面板包括：相对设置的第一基板和第二基板，其中，第一基板朝向第二基板的表面设置有第一配向膜，第二基板朝向第一基板的表面设置有第二配向膜；框胶，环绕设置在第一基板和第二基板之间，且第一配向膜和第二配向膜位于胶框的环绕的区域内；第一基板上设置有第一挡墙，第一挡墙位于第一配向膜的边缘外侧和框胶之间；第二基板上设置有第二挡墙，第二挡墙位于第二配向膜的边缘外侧和框胶之间；其中，第一基板上设置有两重第一挡墙，其中一重第一挡墙紧邻第一配向膜的边缘外侧设置，另一重第一挡墙设置于框胶附近处；第二基板上设置有两重第二挡墙，其中一重第二挡墙紧邻第二配向膜的边缘外侧设置，另一重第二挡墙设置于框胶附近处。
其中，第一挡墙和第二挡墙在水平方向相互错开设置。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种显示面板，该显示面板包括：相对设置的第一基板和第二基板，其中，第一基板朝向第二基板的表面设置有第一配向膜，第二基板朝向第一基板的表面设置有第二配向膜；框胶，环绕设置在第一基板和第二基板之间，且第一配向膜和第二配向膜位于胶框的环绕的区域内；第一基板上设置有第一挡墙，第一挡墙位于第一配向膜的边缘外侧和框胶之间；第二基板上设置有第二挡墙，第二挡墙位于第二配向膜的边缘外侧和框胶之间。
其中，第一挡墙紧邻第一配向膜的边缘外侧设置。
其中，第二挡墙紧邻第二配向膜的边缘外侧设置。
其中，第一基板上设置有两重第一挡墙，其中一重第一挡墙紧邻第一配向膜的边缘外侧设置，另一重第一挡墙设置于框胶附近处。
其中，第二基板上设置有两重第二挡墙，其中一重第二挡墙紧邻第二配向膜的边缘外侧设置，另一重第二挡墙设置于框胶附近处。
其中，第一挡墙和第二挡墙在水平方向相互错开设置。
其中，第一挡墙为间隔子层。
其中，第一基板为彩色滤光片基板，第二基板为薄膜晶体管阵列基板，且通过在薄膜晶体管阵列基板上刻蚀沟槽形成第二挡墙。
其中，第一挡墙的高度高于第一配向膜设置的高度，第二挡墙的高度高于第二配向膜设置的高度。
为解决上述技术问题，本发明采用的又一个技术方案是：提供一种液晶显示器，该液晶显示器包括显示面板，显示面板包括： 相对设置的第一基板和第二基板，其中，第一基板朝向第二基板的表面设置有第一配向膜，第二基板朝向第一基板的表面设置有第二配向膜；框胶，环绕设置在第一基板和第二基板之间，且第一配向膜和第二配向膜位于胶框的环绕的区域内；第一基板上设置有第一挡墙，第一挡墙位于第一配向膜的边缘外侧和框胶之间；第二基板上设置有第二挡墙，第二挡墙位于第二配向膜的边缘外侧和框胶之间。
其中，第一挡墙紧邻第一配向膜的边缘外侧设置。
其中，第二挡墙紧邻第二配向膜的边缘外侧设置。
其中，第一基板上设置有两重第一挡墙，其中一重第一挡墙紧邻第一配向膜的边缘外侧设置，另一重第一挡墙设置于框胶附近处。
其中，第二基板上设置有两重第二挡墙，其中一重第二挡墙紧邻第二配向膜的边缘外侧设置，另一重第二挡墙设置于框胶附近处。
其中，第一挡墙和第二挡墙在水平方向相互错开设置。
其中，第一挡墙为间隔子层。
其中，第一基板为彩色滤光片基板，第二基板为薄膜晶体管阵列基板，且通过在薄膜晶体管阵列基板上刻蚀沟槽形成第二挡墙。
其中，第一挡墙的高度高于第一配向膜设置的高度，第二挡墙的高度高于第二配向膜设置的高度。
本发明的有益效果是：区别于现有技术的情况，本发明通过在彩色滤光片基板上设置第一挡墙和在薄膜晶体管阵列基板上设置第二挡墙，利用挡墙阻挡配向膜流向框胶，从而确保配向膜和框胶不会重叠，有效地减小有效显示区域边缘与面板边缘的距离，实现超窄边框设计。
【附图说明】
图1是本发明第一实施例的显示面板的俯视结构示意图；
图2是图1中的显示面板沿着A-A线的剖面结构示意图；
图3是图2中区域B的放大示意图；
图4是本发明第二实施例的显示面板的剖面结构示意图；
图5是本发明第三实施例的显示面板的剖面结构示意图。
【具体实施方式】
下面结合附图和实施方式对本发明进行详细说明。
图1是本发明第一实施例的显示面板100的俯视结构示意图。在本实施例中，显示面板100包括胶框130和位于胶框130所环绕区域内的有效显示区域140。
图2是图1中的显示面板100沿着A-A线的剖面结构示意图。请一并参考图1和图2，显示面板100包括第一基板110、第二基板120和框胶130。第一基板110和第二基板120相对设置。框胶130通过黏贴方式或者其他现有方式环绕设置在第一基板110和第二基板120之间，框胶130用于将显示介质(如液晶分子)密封于显示面板100内，并使显示面板100内的器件和线路不受到外界因素的影响。
第一基板110为彩色滤光片基板，第二基板120为薄膜晶体管阵列基板。
其中，第一基板110朝向第二基板120的表面设置有第一配向膜113，同时第一基板110上还设置有第一挡墙111，其中第一挡墙111位于第一配向膜113的边缘外侧和框胶130之间。
第二基板120朝向第一基板110的表面设置有第二配向膜114，同时第二基板120上还设置有第二挡墙112，其中第二挡墙112位于第二配向膜114的边缘外侧和框胶130之间。
其中，第一挡墙111和第二挡墙112在水平方向相互错开设置，且第一挡墙111和第二挡墙112是由不同材料设置形成的。在其他实施例中，第一挡墙111和第二挡墙112在水平方向也可以不用相互错开设置。
具体而言，第一配向膜113和第二配向膜114位于胶框130的环绕的区域内，第一挡墙111紧邻第一配向膜113的边缘外侧设置，第二挡墙112紧邻第二配向膜114的边缘外侧设置。并且，如图2所示，第一挡墙111的高度高于第一配向膜113设置的高度，第二挡墙112的高度高于第二配向膜114设置的高度。
在涂布配向膜时，第一配向膜113被第一挡墙111阻挡，停留在第一挡墙111的靠近第一配向膜113的一侧；
同理，而第二配向膜114被第二挡墙112阻挡，停留在第二挡墙112的靠近第二配向膜114的一侧。
由图2可见，在本实施例中，通过第一挡墙111和第二挡墙112阻挡第一配向膜113和第二配向膜114流向框胶130，避免第一配向膜113和第二配向膜114与框胶130重叠以影响框胶130的黏着效果。
进一步的，在本发明实施例中，第一挡墙111为间隔子层，通过黏贴方式或者其他现有方式设置在第一基板110上。
第二挡墙112通过在第二基板120上刻蚀沟槽115而形成。如图3所示，图3是图2中区域B的放大示意图。请一并参考图2与图3，第二挡墙112由多层材料组成，其包括第一金属层1121、第一绝缘层1122、非晶硅层1123、第二金属层1124、第二绝缘层1125和导电层1126；其中，前述多层材料结构为在第二基板120上形成显示面板100的驱动线路的制程中所形成的多层结构，在此不再赘述。另外，也可不通过刻蚀的方式，通过在第二基板120上直接设置一挡墙结构来形成第二挡墙112。
承上所述，在本实施例中，通过在第一基板110上设置一重第一挡墙111和在第二基板120上设置一重第二挡墙112，能够有效阻挡第一配向膜113和第二配向膜114流向框胶130，进而避免出现第一配向膜113和第二配向膜114与胶框130产生重叠的问题。
应理解，在其他实施例中，还可以通过设置多重挡墙来实现阻挡配向膜与框胶重叠的问题，其效果会更好。
图4是本发明第二实施例的显示面板200的剖面结构示意图。如图4所示，第一基板210上设置有两重第一挡墙211，其中一重第一挡墙211紧邻第一配向膜213的边缘外侧设置，另一重第一挡墙211设置于框胶230附近处。
第二基板220上设置有两重第二挡墙212，其中一重第二挡墙212紧邻第二配向膜214的边缘外侧设置，另一重第二挡墙212设置于框胶230附近处。
在本实施例中，显示面板200与前述的显示面板100对比，显示面板200在第一基板210设置两重第一挡墙211和在第二基板220上通过刻蚀两个沟槽215形成两重第二挡墙212，在配向膜过多而溢流出一重挡墙的情况下，该显示面板200的另一重挡墙进一步起到阻挡配向膜流向框胶230的作用。
在本发明其它实施方式中，还可以根据实际需要设置更多重的挡墙来阻挡配向膜向胶框溢流。图5是本发明第三实施例的显示面板300的剖面结构示意图。如图5所示，显示面板300与前述的显示面板100对比，在显示面板300的第一基板310上设置有三重第一挡墙311和在第二基板320上通过刻蚀三个沟槽315形成三重第二挡墙312，用于阻挡配向膜溢流程度更大的情况。
承前所述，本发明并不限定显示面板的第一挡墙和第二挡墙设置为多少重，可以设置一重、两重、三重或者更多重，视实际需要而定。
本发明进一步提供了包括上述显示面板的液晶显示器，例如液晶电视或液晶电脑等。
综上所述，本发明通过在彩色滤光片基板上设置第一挡墙、在薄膜晶体管阵列基板上设置第二挡墙，利用挡墙阻挡配向膜流向框胶，从而确保配向膜和框胶不会重叠，有效地减小有效显示区域边缘与面板边缘的距离，易于实现超窄边框设计。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种显示面板，其中，所述显示面板包括：
    相对设置的第一基板和第二基板，其中，所述第一基板朝向所述第二基板的表面设置有第一配向膜，所述第二基板朝向所述第一基板的表面设置有第二配向膜；
    框胶，环绕设置在所述第一基板和所述第二基板之间，且所述第一配向膜和所述第二配向膜位于所述胶框的环绕的区域内；
    所述第一基板上设置有第一挡墙，所述第一挡墙位于所述第一配向膜的边缘外侧和所述框胶之间；
    所述第二基板上设置有第二挡墙，所述第二挡墙位于所述第二配向膜的边缘外侧和所述框胶之间；
    其中，所述第一基板上设置有两重所述第一挡墙，其中一重所述第一挡墙紧邻所述第一配向膜的边缘外侧设置，另一重所述第一挡墙设置于所述框胶附近处；
    所述第二基板上设置有两重所述第二挡墙，其中一重所述第二挡墙紧邻所述第二配向膜的边缘外侧设置，另一重所述第二挡墙设置于所述框胶附近处。
  2. 根据权利要求1所述的显示面板，其中，所述第一挡墙和所述第二挡墙在水平方向相互错开设置。
  3. 一种显示面板，其中，所述显示面板包括：
    相对设置的第一基板和第二基板，其中，所述第一基板朝向所述第二基板的表面设置有第一配向膜，所述第二基板朝向所述第一基板的表面设置有第二配向膜；
    框胶，环绕设置在所述第一基板和所述第二基板之间，且所述第一配向膜和所述第二配向膜位于所述胶框的环绕的区域内；
    所述第一基板上设置有第一挡墙，所述第一挡墙位于所述第一配向膜的边缘外侧和所述框胶之间；
    所述第二基板上设置有第二挡墙，所述第二挡墙位于所述第二配向膜的边缘外侧和所述框胶之间。
  4. 根据权利要求3所述的显示面板，其中，所述第一挡墙紧邻所述第一配向膜的边缘外侧设置。
  5. 根据权利要求3所述的显示面板，其中，所述第二挡墙紧邻所述第二配向膜的边缘外侧设置。
  6. 根据权利要求3所述的显示面板，其中，所述第一基板上设置有两重所述第一挡墙，其中一重所述第一挡墙紧邻所述第一配向膜的边缘外侧设置，另一重所述第一挡墙设置于所述框胶附近处。
  7. 根据权利要求3所述的显示面板，其中，所述第二基板上设置有两重所述第二挡墙，其中一重所述第二挡墙紧邻所述第二配向膜的边缘外侧设置，另一重所述第二挡墙设置于所述框胶附近处。
  8. 根据权利要求3所述的显示面板，其中，所述第一挡墙和所述第二挡墙在水平方向相互错开设置。
  9. 根据权利要求3所述的显示面板，其中，所述第一挡墙为间隔子层。
  10. 根据权利要求9所述的显示面板，其中，所述第一基板为彩色滤光片基板，所述第二基板为薄膜晶体管阵列基板，且通过在所述薄膜晶体管阵列基板上刻蚀沟槽形成所述第二挡墙。
  11. 根据权利要求3所述的显示面板，其中，所述第一挡墙的高度高于所述第一配向膜设置的高度，所述第二挡墙的高度高于所述第二配向膜设置的高度。
  12. 一种液晶显示器，其中，所述液晶显示器包括显示面板，所述显示面板包括：
    相对设置的第一基板和第二基板，其中，所述第一基板朝向所述第二基板的表面设置有第一配向膜，所述第二基板朝向所述第一基板的表面设置有第二配向膜；
    框胶，环绕设置在所述第一基板和所述第二基板之间，且所述第一配向膜和所述第二配向膜位于所述胶框的环绕的区域内；
    所述第一基板上设置有第一挡墙，所述第一挡墙位于所述第一配向膜的边缘外侧和所述框胶之间；
    所述第二基板上设置有第二挡墙，所述第二挡墙位于所述第二配向膜的边缘外侧和所述框胶之间。
  13. 根据权利要求12所述的液晶显示器，其中，所述第一挡墙紧邻所述第一配向膜的边缘外侧设置。
  14. 根据权利要求12所述的液晶显示器，其中，所述第二挡墙紧邻所述第二配向膜的边缘外侧设置。
  15. 根据权利要求12所述的液晶显示器，其中，所述第一基板上设置有两重所述第一挡墙，其中一重所述第一挡墙紧邻所述第一配向膜的边缘外侧设置，另一重所述第一挡墙设置于所述框胶附近处。
  16. 根据权利要求12所述的液晶显示器，其中，所述第二基板上设置有两重所述第二挡墙，其中一重所述第二挡墙紧邻所述第二配向膜的边缘外侧设置，另一重所述第二挡墙设置于所述框胶附近处。
  17. 根据权利要求12所述的液晶显示器，其中，所述第一挡墙和所述第二挡墙在水平方向相互错开设置。
  18. 根据权利要求12所述的液晶显示器，其中，所述第一挡墙为间隔子层。
  19. 根据权利要求18所述的液晶显示器，其中，所述第一基板为彩色滤光片基板，所述第二基板为薄膜晶体管阵列基板，且通过在所述薄膜晶体管阵列基板上刻蚀沟槽形成所述第二挡墙。
  20. 根据权利要求12所述的液晶显示器，其中，所述第一挡墙的高度高于所述第一配向膜设置的高度，所述第二挡墙的高度高于所述第二配向膜设置的高度。
PCT/CN2012/081066 2012-08-28 2012-09-06 一种显示面板以及液晶显示器 Ceased WO2014032324A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/642,529 US8908141B2 (en) 2012-08-28 2012-09-06 Display panel and liquid crystal device with the same
DE112012006702.9T DE112012006702T5 (de) 2012-08-28 2012-09-06 Anzeigepaneel und Flüssigkristallanzeigevorrichtung mit demselben

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210310044.5 2012-08-28
CN201210310044.5A CN102830553B (zh) 2012-08-28 2012-08-28 一种显示面板以及液晶显示器

Publications (1)

Publication Number Publication Date
WO2014032324A1 true WO2014032324A1 (zh) 2014-03-06

Family

ID=47333737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/081066 Ceased WO2014032324A1 (zh) 2012-08-28 2012-09-06 一种显示面板以及液晶显示器

Country Status (4)

Country Link
US (1) US8908141B2 (zh)
CN (1) CN102830553B (zh)
DE (1) DE112012006702T5 (zh)
WO (1) WO2014032324A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105242445A (zh) * 2015-10-30 2016-01-13 深圳市华星光电技术有限公司 液晶显示面板的制作方法和液晶显示面板

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140097887A (ko) * 2013-01-30 2014-08-07 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
CN103533795B (zh) * 2013-10-30 2017-05-24 北京京东方光电科技有限公司 显示用基板及其制作方法、显示装置
CN103984159A (zh) * 2014-05-29 2014-08-13 深圳市华星光电技术有限公司 液晶显示面板、薄膜晶体管阵列基板及彩色滤光片基板
KR20160049150A (ko) * 2014-10-24 2016-05-09 삼성디스플레이 주식회사 액정 표시장치
CN105607350B (zh) * 2014-11-20 2019-04-05 群创光电股份有限公司 显示面板
CN104570461B (zh) * 2015-01-20 2018-03-16 京东方科技集团股份有限公司 一种液晶显示面板及其制备方法、显示装置
CN104950508B (zh) * 2015-06-17 2019-03-26 深圳市华星光电技术有限公司 液晶显示面板
JP6560556B2 (ja) * 2015-07-16 2019-08-14 株式会社ジャパンディスプレイ 表示装置
CN105093705B (zh) 2015-08-07 2018-11-23 深圳市华星光电技术有限公司 超窄边框显示面板
CN105204237B (zh) * 2015-10-09 2019-05-03 武汉华星光电技术有限公司 一种液晶显示面板及显示装置
CN105204236A (zh) * 2015-10-09 2015-12-30 武汉华星光电技术有限公司 一种液晶显示面板及显示装置
CN105223739B (zh) * 2015-10-30 2018-03-30 深圳市华星光电技术有限公司 液晶显示面板和液晶显示装置
JP2017111328A (ja) * 2015-12-17 2017-06-22 株式会社ジャパンディスプレイ 液晶表示装置
CN105954942A (zh) * 2016-06-02 2016-09-21 京东方科技集团股份有限公司 阵列基板及其制作方法、液晶显示面板、显示装置
CN106125411A (zh) * 2016-08-30 2016-11-16 武汉华星光电技术有限公司 液晶面板及液晶显示器
JP2018124480A (ja) 2017-02-02 2018-08-09 株式会社ジャパンディスプレイ 表示装置
WO2018230440A1 (ja) * 2017-06-14 2018-12-20 シャープ株式会社 表示基板及び表示装置
CN107121849A (zh) * 2017-06-20 2017-09-01 合肥市惠科精密模具有限公司 一种防气泡液晶面板
US11133580B2 (en) * 2017-06-22 2021-09-28 Innolux Corporation Antenna device
CN108020963A (zh) * 2017-09-22 2018-05-11 惠科股份有限公司 液晶显示面板
CN107632434A (zh) * 2017-09-26 2018-01-26 武汉天马微电子有限公司 显示面板和显示装置
JP6909713B2 (ja) * 2017-11-16 2021-07-28 パナソニック液晶ディスプレイ株式会社 液晶表示パネル
US10558075B2 (en) * 2017-11-22 2020-02-11 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Color filter substrate, display panel and method of manufacturing color filter substrate
KR20190124845A (ko) * 2018-04-26 2019-11-06 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
CN109491149A (zh) * 2018-10-22 2019-03-19 武汉华星光电技术有限公司 胶框的制作方法及显示面板
CN109920937B (zh) * 2019-03-20 2021-04-13 云谷（固安）科技有限公司 一种显示面板
WO2020207160A1 (zh) * 2019-04-08 2020-10-15 惠科股份有限公司 显示面板、显示面板的制作方法和显示装置
CN110275354A (zh) * 2019-05-06 2019-09-24 惠科股份有限公司 阵列基板以及显示面板
CN111999940B (zh) * 2020-08-25 2022-11-08 安徽建筑大学 一种窄边框液晶显示面板的制作方法
CN115755468B (zh) * 2021-09-03 2024-04-16 深超光电（深圳）有限公司 显示面板及液晶显示器
CN120112842A (zh) * 2023-08-31 2025-06-06 京东方科技集团股份有限公司 一种显示面板、其制作方法及显示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005181795A (ja) * 2003-12-22 2005-07-07 Sony Corp 液晶表示装置および液晶表示装置の製造方法
CN101290417A (zh) * 2007-04-18 2008-10-22 奇美电子股份有限公司 液晶显示面板及其基板的制造方法
CN101467097A (zh) * 2006-04-11 2009-06-24 夏普株式会社 用于显示装置的基板和显示装置
CN101957518A (zh) * 2009-07-17 2011-01-26 乐金显示有限公司 液晶显示设备及其制造方法
CN102402071A (zh) * 2011-12-02 2012-04-04 深圳市华星光电技术有限公司 液晶显示装置的基板、液晶显示装置及其制造方法
CN102402070A (zh) * 2011-12-02 2012-04-04 深圳市华星光电技术有限公司 一种液晶显示装置的基板、液晶显示装置及其制造方法
CN102591074A (zh) * 2012-03-06 2012-07-18 深圳市华星光电技术有限公司 一种液晶显示面板及液晶显示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5553531B2 (ja) * 2009-06-03 2014-07-16 株式会社ジャパンディスプレイ 液晶表示装置
CN102799028B (zh) * 2012-08-16 2014-11-19 深圳市华星光电技术有限公司 液晶面板及其制作方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005181795A (ja) * 2003-12-22 2005-07-07 Sony Corp 液晶表示装置および液晶表示装置の製造方法
CN101467097A (zh) * 2006-04-11 2009-06-24 夏普株式会社 用于显示装置的基板和显示装置
CN101290417A (zh) * 2007-04-18 2008-10-22 奇美电子股份有限公司 液晶显示面板及其基板的制造方法
CN101957518A (zh) * 2009-07-17 2011-01-26 乐金显示有限公司 液晶显示设备及其制造方法
CN102402071A (zh) * 2011-12-02 2012-04-04 深圳市华星光电技术有限公司 液晶显示装置的基板、液晶显示装置及其制造方法
CN102402070A (zh) * 2011-12-02 2012-04-04 深圳市华星光电技术有限公司 一种液晶显示装置的基板、液晶显示装置及其制造方法
CN102591074A (zh) * 2012-03-06 2012-07-18 深圳市华星光电技术有限公司 一种液晶显示面板及液晶显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105242445A (zh) * 2015-10-30 2016-01-13 深圳市华星光电技术有限公司 液晶显示面板的制作方法和液晶显示面板

Also Published As

Publication number Publication date
CN102830553A (zh) 2012-12-19
CN102830553B (zh) 2015-07-01
US20140063431A1 (en) 2014-03-06
DE112012006702T5 (de) 2015-04-09
US8908141B2 (en) 2014-12-09

Similar Documents

Publication Publication Date Title
WO2014032324A1 (zh) 一种显示面板以及液晶显示器
WO2014036730A1 (zh) 一种显示面板及液晶显示装置
WO2013170540A1 (zh) 一种液晶显示面板
WO2013185372A1 (zh) 液晶面板及其制造方法
WO2017024599A1 (zh) 一种具有触控功能的阵列基板及显示装置
WO2015013994A1 (zh) 显示面板及其扇出线结构
WO2018032551A1 (zh) 液晶显示面板及液晶显示装置
WO2014082326A1 (zh) 液晶显示装置及其彩色滤光片基板
WO2016078101A1 (zh) 显示面板及其制造方法
WO2018058797A1 (zh) 一种coa 阵列基板及显示装置
WO2016155100A1 (zh) 液晶显示装置及其液晶显示面板
WO2016078133A1 (zh) 液晶显示面板及其彩膜阵列基板
WO2014205858A1 (zh) 阵列基板及其制作方法、平板显示装置
WO2019090919A1 (zh) 一种像素单元、阵列基板及显示面板
WO2016090691A1 (zh) 电磁感应式触控基板及显示装置
WO2017015993A1 (zh) 液晶显示器及其液晶面板
WO2014205873A1 (zh) 液晶显示面板
WO2013159417A1 (zh) 液晶显示模组及液晶显示装置
WO2014121525A1 (zh) 阵列基板、显示装置及阵列基板的制造方法
WO2014089823A1 (zh) 显示面板及其走线结构
WO2015006959A1 (zh) 显示面板及显示装置
WO2016173021A1 (zh) 显示面板及显示装置
WO2019041476A1 (zh) 一种阵列基板及其制作方法、显示面板
WO2019015077A1 (zh) 一种阵列基板及其制造方法、液晶显示装置
CN113515204B (zh) 显示面板和显示装置

Legal Events

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

Ref document number: 13642529

Country of ref document: US

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

Ref document number: 12883468

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 1120120067029

Country of ref document: DE

Ref document number: 112012006702

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12883468

Country of ref document: EP

Kind code of ref document: A1