WO2019165659A1 - 一种液晶显示面板 - Google Patents

一种液晶显示面板 Download PDF

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Publication number
WO2019165659A1
WO2019165659A1 PCT/CN2018/080855 CN2018080855W WO2019165659A1 WO 2019165659 A1 WO2019165659 A1 WO 2019165659A1 CN 2018080855 W CN2018080855 W CN 2018080855W WO 2019165659 A1 WO2019165659 A1 WO 2019165659A1
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WO
WIPO (PCT)
Prior art keywords
top surface
liquid crystal
flat portion
display panel
crystal display
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PCT/CN2018/080855
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English (en)
French (fr)
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曹武
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深圳市华星光电半导体显示技术有限公司
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Priority to US16/045,029 priority Critical patent/US20190271869A1/en
Publication of WO2019165659A1 publication Critical patent/WO2019165659A1/zh

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    • 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
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/13396—Spacers having different sizes
    • 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
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • the present invention relates to the field of panel evaporation processes, and more particularly to a liquid crystal display panel.
  • the thickness of the liquid crystal is supported by the upper and lower substrates by forming spacers, and the spacers in the form of Main PS and SubPS are generally included depending on the height.
  • there are spacers in the form of BM which are identical to the materials of the spacers of the Main PS and SubPS forms and which can be integrally formed.
  • the technical problem of the liquid crystal display panel having the above-mentioned gap substructure is that two kinds of spacers need to be fabricated on the two sides of the substrate, and the required number of PS is large, occupying a large space.
  • the technical problem to be solved by the present invention is to provide a liquid crystal display panel, which can improve the anti-compression ability, and can form a secondary support when deformed by a large external force on the basis of forming a box thickness; a complete gap is formed after the upper and lower substrates are laminated.
  • the sub-structure effectively prevents the problem of slippage of the upper and lower substrates.
  • the present invention provides a liquid crystal display panel, comprising: an upper substrate, wherein an inner surface of the upper substrate is provided with a first gap, and the first gap includes: a first flat portion and one end from the first flat portion a first convex portion provided on the side convex; a lower substrate disposed opposite to the upper substrate; the inner surface of the lower substrate is provided with a second gap, and the second gap includes: a second flat portion and a second flat portion a second protrusion portion protruding from one end side, wherein: the upper substrate and the lower substrate are plated, the first protrusion portion is pressed against the second flat portion and/or the second protrusion portion is pressed against the first
  • the flat portion is used for supporting and interlocking the upper substrate and the lower substrate.
  • the first convex portion has a first top surface
  • the first flat portion has a second top surface
  • the first top surface and the second top surface are provided with a step.
  • the second raised portion has a third top surface
  • the second flat portion has a fourth top surface
  • the third top surface and the fourth top surface are provided with a step.
  • the second raised portion has a third top surface
  • the second flat portion has a fourth top surface
  • the third top surface and the fourth top surface are provided with a step.
  • the first top surface contacts or is pressed against the fourth top surface, and there is a certain gap between the third top surface and the second top surface and does not contact.
  • the third top surface contacts or is pressed against the second top surface, and there is a certain gap between the first top surface and the fourth top surface and does not contact.
  • the first top surface contacts or is pressed against the fourth top surface
  • the third top surface contacts or presses against the second top surface
  • the method further includes: a liquid crystal layer interposed between the upper substrate and the lower substrate; and a polarizing film attached to the outer surfaces of the upper substrate and the lower substrate, respectively.
  • the inner surface of the upper substrate is provided with a plurality of arrays composed of a first spacer
  • the inner surface of the lower substrate is provided with an array of a plurality of second spacers, and any of the first spacers is on the upper substrate and the lower substrate
  • a complete gap substructure is formed on the second spacer of the lower substrate corresponding to contact or compression.
  • the material used in the first gap is the same as the material used in the second gap.
  • the present invention further provides a liquid crystal display panel, comprising: an upper substrate, wherein an inner surface of the upper substrate is provided with a first gap, the first gap includes: a first flat portion and a first flat portion a first raised portion provided on one end side; a lower substrate disposed opposite the upper substrate; the inner surface of the lower substrate is provided with a second gap, and the second gap includes: a second flat portion and a second flat portion a second protrusion portion protruding from one end side of the portion, wherein: the upper substrate and the lower substrate are laminated, the first protrusion portion is pressed against the second flat portion and/or the second protrusion portion is pressed against a flat portion for supporting and interlocking the upper substrate and the lower substrate; the first spacer uses the same material as the second spacer; and further includes: sandwiched between the upper substrate and the lower substrate A liquid crystal layer and a polarizing film attached to outer surfaces of the upper substrate and the lower substrate, respectively.
  • the first convex portion has a first top surface
  • the first flat portion has a second top surface
  • the first top surface and the second top surface are provided with a step.
  • the second raised portion has a third top surface
  • the second flat portion has a fourth top surface
  • the third top surface and the fourth top surface are provided with a step.
  • the second raised portion has a third top surface
  • the second flat portion has a fourth top surface
  • the third top surface and the fourth top surface are provided with a step.
  • the first top surface contacts or is pressed against the fourth top surface, and there is a certain gap between the third top surface and the second top surface and does not contact.
  • the third top surface contacts or is pressed against the second top surface, and there is a certain gap between the first top surface and the fourth top surface and does not contact.
  • the first top surface contacts or is pressed against the fourth top surface
  • the third top surface contacts or presses against the second top surface
  • the liquid crystal display panel provided by the present invention has the following advantages: the upper substrate and the lower substrate are laminated, the first convex portion is pressed against the second flat portion and/or the second convex portion is pressed against the first flat portion.
  • the upper substrate and the lower substrate are supported and interlocked to improve the anti-compression ability, and the support can form a box thickness to form a secondary support when deformed by a large external force; the upper and lower substrates are combined to form a complete
  • the gap substructure effectively prevents the problem of slippage of the upper and lower substrates.
  • FIG. 1 is a schematic structural view of a first embodiment of a liquid crystal display panel of the present invention.
  • FIG. 2 is a schematic structural view of a second embodiment of a liquid crystal display panel of the present invention.
  • FIG 3 is a schematic structural view of a third embodiment of a liquid crystal display panel of the present invention.
  • FIG. 1 it is a first embodiment of the liquid crystal display panel of the present invention.
  • the liquid crystal display panel in this embodiment includes an upper substrate 8, a lower substrate 9, a liquid crystal layer (not shown) interposed between the upper substrate 8 and the lower substrate 9, and attached to the upper substrate 8 and the lower substrate 9, respectively.
  • the inner surface 8a of the upper substrate 8 is provided with a first spacer 1.
  • the first spacer 1 disposed on the inner surface 8a of the upper substrate 8 is plural, and the plurality of first spacers 1 constitute an array.
  • the first spacer 1 is made of an organic material, and is adapted to be mated or compressed with the second spacer 2 of the lower substrate 9 to form a cell gap, so that the center position and the position of the display panel are displayed. The thickness of the box is even, which improves the yield of the product.
  • the first gap 1 includes: a first flat portion 11 and a first convex portion 12 protruding from one end side of the first flat portion 11; wherein the first convex portion 12 has a first top surface 121.
  • the first flat portion 11 has a second top surface 111, and a step is provided between the first top surface 121 and the second top surface 111. That is, by providing the first boss portion 12 in the first flat portion 11, a top, bottom, bottom surface 121, 111 is formed.
  • the inner surface a of the lower substrate 9 is provided with the second spacer 2.
  • the second spacer 2 disposed on the inner surface 9a of the lower substrate 9 is plural, and the plurality of second spacers 2 constitute an array.
  • any first gap 1 of the upper substrate 8 forms a complete gap substructure on the second spacer 2 of the lower substrate 9 correspondingly when the upper substrate 8 and the lower substrate 9 are laminated.
  • the second spacer 2 is prepared from an organic material, which is prepared using the same material as the first spacer 1, and may of course be prepared using different materials without affecting the actual efficacy.
  • the function of the second spacer 2 is to match or compress the first gap 1 of the upper substrate 8 to form a cell gap, so that the central position of the display panel and the position of the two ends are uniform, and the product is improved. Yield.
  • the second gap 2 includes a second flat portion 21 and a second raised portion 22 protruding from one end side of the second flat portion 21.
  • the second raised portion 22 has a third top surface 221
  • the second flat portion 21 has a fourth top surface 211, and the third top surface 221 and the fourth top surface 211 are provided with a step. That is, by providing the second boss portion 22 in the second flat portion 21, two top and bottom faces 221, 211 are formed.
  • the first convex portion 12 is pressed against the second flat portion 21, and the second convex portion 22 is pressed against the first flat portion 11. It is used to support and interlock the upper substrate and the lower substrate. Further, the first top surface 121 contacts or is pressed against the fourth top surface 211 while the third top surface 221 contacts or is pressed against the second top surface 111.
  • a top and bottom surface 121, 111 is formed.
  • the second top surface 221 is formed by projecting the second convex portion 22 on the second flat portion 21, and the two top surfaces 221, 211 are formed. After the upper and lower substrates 8, 9 are laminated, the first top surface 121 is contacted or moderately compressed.
  • the third top surface 221 is contacted or moderately compressed on the second top surface 111, and the upper and lower substrates 8, 9 are laminated to form a complete gap substructure, and the structure of the upper and lower interlocking with the step difference can be effectively
  • the problem of preventing the upper and lower substrates 8, 9 from slipping and dislocating; the structure also has the functions of Main PS and SubPS, and the anti-compression ability and the ability of LC Margin are improved.
  • FIG. 2 it is a second embodiment of the liquid crystal display panel of the present invention.
  • the difference between the liquid crystal display panel in this embodiment and the first embodiment is that the step between the first top surface 121 of the first convex portion 12 and the second top surface 111 of the first flat portion 11 and the second convex portion
  • the step difference between the third top surface 221 of the rising portion 22 and the fourth top surface 211 of the second flat portion 21 is set to be different. Further, the first top surface 121 is in contact with or pressed against the fourth top surface 211, and there is a certain gap between the third top surface 221 and the second top surface 111 and is not in contact.
  • the structure can have the effect that the panel structure can form a box thickness and can have a certain deformation compression space between the third top surface 221 and the second top surface 111 when deformed by a large external force, thereby enabling
  • the secondary support is formed such that the single PS has both Main and Sub structures and functions.
  • FIG. 3 it is a third embodiment of the liquid crystal display panel of the present invention.
  • the difference between the liquid crystal display panel in this embodiment and the first embodiment is that the step between the first top surface 121 of the first convex portion 12 and the second top surface 111 of the first flat portion 11 and the second convex portion
  • the step difference between the third top surface 221 of the rising portion 22 and the fourth top surface 211 of the second flat portion 21 is set to be different. Further, the third top surface 221 is in contact with or pressed against the second top surface 111, and there is a certain gap between the first top surface 121 and the fourth top surface 211 and does not contact.
  • the effect is the same as that of the second embodiment.
  • the support forming the thickness of the box can have a certain deformation compression space between the third top surface 221 and the second top surface 111 when deformed by a large external force. Further, it is possible to form a secondary support such that the single PS has both Main and Sub structures and functions.
  • the liquid crystal display panel provided by the present invention has the following advantages: the upper substrate and the lower substrate are laminated, the first convex portion is pressed against the second flat portion and/or the second convex portion is pressed against the first flat portion.
  • the upper substrate and the lower substrate are supported and interlocked to improve the anti-compression ability, and the support can form a box thickness to form a secondary support when deformed by a large external force; the upper and lower substrates are combined to form a complete
  • the gap substructure effectively prevents the problem of slippage of the upper and lower substrates.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

一种液晶显示面板，包括：上基板（8），上基板（8）的内表面（8a）设置第一间隙子（1），第一间隙子（1）包括：第一平坦部（11）和自第一平坦部（11）的一端侧凸起而设的第一凸起部（12）；与上基板（8）相对而设的下基板（9），下基板（9）的内表面（9a）设有第二间隙子（2），第二间隙子（2）包括：第二平坦部（21）和自第二平坦部（21）的一端侧凸设而设的第二凸起部（22），其中：上基板（8）和下基板（9）进行合板，第一凸起部（12）抵压在第二平坦部（21）上和/或第二凸起部（22）抵压在第一平坦部（11）上，用以对上基板（8）和下基板（9）进行支撑和互扣。能够改善抗压缩能力，支撑形成盒厚的基础上能够在受到较大外力发生形变时形成二次支撑；上下基板（8,9）合板后形成完整的间隙子结构，有效防止上下基板（8,9）滑移错位的问题。

Description

一种液晶显示面板
本申请要求于2018年3月1日提交中国专利局、申请号为2018101717058、发明名称为“一种液晶显示面板”的中国专利申请的优先权，上述专利的全部内容通过引用结合在本申请中。
技术领域
本发明涉及面板蒸镀制程领域，尤其涉及一种液晶显示面板。
背景技术
在将平面的液晶显示面板制成曲面液晶显示面板的过程中，由于曲面液晶面板具有一定的弧度，使得弯曲后的阵列基板与彩膜基板之间产生相对滑动错位，两基板之间的错位自中心向两侧增大；同时两基板之间还会产生压应力，压应力自中心向两边逐渐减少，导致了曲面显示器中心位置和两端位置的盒厚(cell gap)不均，从而导致了显示品质下降甚至显示不良。
现有的LCD成盒技术中，通过需要制作间隙子来支撑上下基板形成液晶厚度，依据高低的不同一般含有Main PS和SubPS形式的间隙子。同时，还有与Main PS和SubPS形式间隙子的材料一致且能够一体成型的BM形式的间隙子。具有上述间隙子结构的液晶显示面板存在的技术问题是：需要在两侧基板分工艺制作两种间隙子，且所需的PS数量多，占用较大的空间。
故，有必要提出一种液晶显示面板，以解决上述技术问题。
发明内容
本发明所要解决的技术问题在于，提供一种液晶显示面板，改善抗压缩能力，支撑形成盒厚的基础上能够在受到较大外力发生形变时形成二次支撑；上下基板合板后形成完整的间隙子结构，有效防止上下基板滑移错位的问题。
为了解决上述技术问题，本发明提供了一种液晶显示面板，包括：上基板，上基板的内表面设置第一间隙子，第一间隙子包括：第一平坦部和自第一平坦部的一端侧凸起而设的第一凸起部；与上基板相对而设的下基板，下 基板的内表面设有第二间隙子，第二间隙子包括：第二平坦部和自第二平坦部的一端侧凸设而设的第二凸起部，其中：上基板和下基板进行合板，第一凸起部抵压在第二平坦部上和/或第二凸起部抵压在第一平坦部上，用以对上基板和下基板进行支撑和互扣。
其中，第一凸起部具有第一顶面，第一平坦部具有第二顶面，第一顶面和第二顶面设有段差。
其中，第二凸起部具有第三顶面，第二平坦部具有第四顶面，第三顶面和第四顶面设有段差。
其中，第二凸起部具有第三顶面，第二平坦部具有第四顶面，第三顶面和第四顶面设有段差。
其中，第一顶面接触或抵压在第四顶面上，第三顶面与第二顶面之间存在一定的间隙且不接触。
其中，第三顶面接触或抵压在第二顶面上，第一顶面与第四顶面之间存在一定的间隙且不接触。
其中，第一顶面接触或抵压在第四顶面上，第三顶面接触或抵压在第二顶面上。
其中，还包括：夹设在上基板和下基板之间的液晶层和分别贴附在上基板和下基板外侧表面的偏光膜片。
其中，上基板的内表面设置多个由第一间隙子组成的阵列，下基板的内表面设有多个由第二间隙子组成的阵列，任一第一间隙子在上基板和下基板合板时对应接触或压缩在下基板的第二间隙子上形成完整的间隙子结构。
其中，第一间隙子所使用的材料与第二间隙子所使用的材料相同。
为解决上述技术问题，本发明还提供了一种液晶显示面板，包括：上基板，上基板的内表面设置第一间隙子，第一间隙子包括：第一平坦部和自第一平坦部的一端侧凸起而设的第一凸起部；与上基板相对而设的下基板，下基板的内表面设有第二间隙子，第二间隙子包括：第二平坦部和自第二平坦部的一端侧凸设而设的第二凸起部，其中：上基板和下基板进行合板，第一凸起部抵压在第二平坦部上和/或第二凸起部抵压在第一平坦部上，用以对上基板和下基板进行支撑和互扣；第一间隙子所使用的材料与第二间隙子所使 用的材料相同；还包括：夹设在上基板和下基板之间的液晶层和分别贴附在上基板和下基板外侧表面的偏光膜片。
其中，第一凸起部具有第一顶面，第一平坦部具有第二顶面，第一顶面和第二顶面设有段差。
其中，第二凸起部具有第三顶面，第二平坦部具有第四顶面，第三顶面和第四顶面设有段差。
其中，第二凸起部具有第三顶面，第二平坦部具有第四顶面，第三顶面和第四顶面设有段差。
其中，第一顶面接触或抵压在第四顶面上，第三顶面与第二顶面之间存在一定的间隙且不接触。
其中，第三顶面接触或抵压在第二顶面上，第一顶面与第四顶面之间存在一定的间隙且不接触。
其中，第一顶面接触或抵压在第四顶面上，第三顶面接触或抵压在第二顶面上。
实施本发明所提供的液晶显示面板，具有如下有益效果：上基板和下基板进行合板，第一凸起部抵压在第二平坦部上和/或第二凸起部抵压在第一平坦部上，用以对上基板和下基板进行支撑和互扣，改善抗压缩能力，支撑形成盒厚的基础上能够在受到较大外力发生形变时形成二次支撑；上下基板合板后形成完整的间隙子结构，有效防止上下基板滑移错位的问题。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术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，对于本领域普通技术人员来讲，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是本发明液晶显示面板实施例一的结构示意图。
图2是本发明液晶显示面板实施例二的结构示意图。
图3是本发明液晶显示面板实施例三的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行 清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，为本发明液晶显示面板的实施例一。
本实施例中的液晶显示面板包括：上基板8，下基板9、夹设在上基板8和下基板9之间的液晶层(未图示)和分别贴附在上基板8和下基板9外侧表面的偏光膜片。
本实施例中上基板8的内表面8a设置第一间隙子1。具体实施时，上基板8的内表面8a设置的第一间隙子1为多个，且多个第一间隙子1组成阵列。其中：第一间隙子1由有机材料制备，其用以与下述下基板9的第二间隙子2适配对接或压缩形成液晶盒厚(cell gap)，使显示面板中心位置和两端位置的盒厚均匀，提升产品的良率。
进一步的，第一间隙子1包括：第一平坦部11和自第一平坦部11的一端侧凸起而设的第一凸起部12；其中，第一凸起部12具有第一顶面121，第一平坦部11具有第二顶面111，第一顶面121和第二顶面111之间设有段差。也就是说，通过在第一平坦部11凸起设置第一凸起部12，形成一高一低两个顶面121，111。
本实施例中下基板9的内表面a设置第二间隙子2。具体实施时，下基板9的内表面9a设置的第二间隙子2为多个，且多个第二间隙子2组成阵列。具体实施时，上基板8的任一第一间隙子1在上基板8和下基板9合板时对应接触或压缩在下基板9的第二间隙子2上形成完整的间隙子结构。
进一步的，第二间隙子2由有机材料制备，其采用与第一间隙子1相同的材料制备，当然也可以使用不同的材料制备，不影响实际的功效。第二间隙子2的作用是与上述上基板8的第一间隙子1适配对接或压缩形成液晶盒厚(cell gap)，使显示面板中心位置和两端位置的盒厚均匀，提升产品的良率。
第二间隙子2包括：第二平坦部21和自第二平坦部21的一端侧凸设而设的第二凸起部22.其中，第二凸起部22具有第三顶面221，第二平坦部21具有第四顶面211，第三顶面221和第四顶面211设有段差。也就是说， 通过在第二平坦部21凸起设置第二凸起部22，形成一高一低两个顶面221，211。
本实施例中，上基板8和下基板9进行合板的过程中，第一凸起部12抵压在第二平坦部21上，第二凸起部22抵压在第一平坦部11上，用以对上基板和下基板进行支撑和互扣。进一步说，第一顶面121接触或抵压在第四顶面211上，同时，第三顶面221接触或抵压在第二顶面111上。
本实施例中，通过在第一平坦部11凸起设置第一凸起部12，形成一高一低两个顶面121，111。通过在第二平坦部21凸起设置第二凸起部22，形成一高一低两个顶面221，211的作用是：上下基板8、9合板后，第一顶面121接触或适度压缩在第四顶面211上，第三顶面221接触或适度压缩在第二顶面111上，上下基板8，9合板后形成完整的间隙子结构，具有段差的上下相互锁扣的结构能够有效防止上下基板8，9滑移错位的问题；该结构还兼具Main PS和SubPS的功能，抗压缩能力和LC Margin的能力有所改善。
如图2所示，为本发明液晶显示面板的实施例二。
本实施例中的液晶显示面板与上述实施例一的区别在于，第一凸起部12的第一顶面121和第一平坦部11的第二顶面111之间的段差，与第二凸起部22的第三顶面221和第二平坦部21的第四顶面211之间的段差设为不同。进一步说，第一顶面121接触或抵压在第四顶面211上，第三顶面221与第二顶面111之间存在一定的间隙且不接触。该结构能够起到的功效是：该面板结构支撑形成盒厚的基础上能够在受到较大外力发生形变时第三顶面221与第二顶面111之间具备一定的形变压缩空间，进而能够形成二次支撑，使得单颗PS上同时具有Main和Sub结构和功能。
如图3所示，为本发明液晶显示面板的实施例三。
本实施例中的液晶显示面板与上述实施例一的区别在于，第一凸起部12的第一顶面121和第一平坦部11的第二顶面111之间的段差，与第二凸起部22的第三顶面221和第二平坦部21的第四顶面211之间的段差设为不同。进一步说，第三顶面221接触或抵压在第二顶面上111，第一顶面121与第四顶面211之间存在一定的间隙且不接触。其功效与上述实施例二所起到的功效相同，支撑形成盒厚的基础上能够在受到较大外力发生形变时第三顶面 221与第二顶面111之间具备一定的形变压缩空间，进而能够形成二次支撑，使得单颗PS上同时具有Main和Sub结构和功能。
实施本发明所提供的液晶显示面板，具有如下有益效果：上基板和下基板进行合板，第一凸起部抵压在第二平坦部上和/或第二凸起部抵压在第一平坦部上，用以对上基板和下基板进行支撑和互扣，改善抗压缩能力，支撑形成盒厚的基础上能够在受到较大外力发生形变时形成二次支撑；上下基板合板后形成完整的间隙子结构，有效防止上下基板滑移错位的问题。

Claims (17)

  1. 一种液晶显示面板，其中，包括：
    上基板，所述上基板的内表面设置第一间隙子，所述第一间隙子包括：第一平坦部和自所述第一平坦部的一端侧凸起而设的第一凸起部；
    与所述上基板相对而设的下基板，所述下基板的内表面设有第二间隙子，所述第二间隙子包括：第二平坦部和自所述第二平坦部的一端侧凸设而设的第二凸起部，其中：
    所述上基板和所述下基板进行合板，所述第一凸起部抵压在所述第二平坦部上和/或所述第二凸起部抵压在所述第一平坦部上，用以对所述上基板和所述下基板进行支撑和互扣。
  2. 如权利要求1所述的液晶显示面板，其中，所述第一凸起部具有第一顶面，所述第一平坦部具有第二顶面，所述第一顶面和所述第二顶面设有段差。
  3. 如权利要求1所述的液晶显示面板，其中，所述第二凸起部具有第三顶面，所述第二平坦部具有第四顶面，所述第三顶面和所述第四顶面设有段差。
  4. 如权利要求2所述的液晶显示面板，其中，所述第二凸起部具有第三顶面，所述第二平坦部具有第四顶面，所述第三顶面和所述第四顶面设有段差。
  5. 如权利要求4所述的液晶显示面板，其中，所述第一顶面接触或抵压在所述第四顶面上，所述第三顶面与所述第二顶面之间存在一定的间隙且不接触。
  6. 如权利要求4所述的液晶显示面板，其中，所述第三顶面接触或抵压在所述第二顶面上，所述第一顶面与所述第四顶面之间存在一定的间隙且不接触。
  7. 如权利要求4所述的液晶显示面板，其中，所述第一顶面接触或抵压在所述第四顶面上，所述第三顶面接触或抵压在所述第二顶面上。
  8. 如权利要求1所述的液晶显示面板，其中，还包括：夹设在所述上 基板和所述下基板之间的液晶层和分别贴附在所述上基板和所述下基板外侧表面的偏光膜片。
  9. 如权利要求1所述的液晶显示面板，其中，所述上基板的内表面设置多个由所述第一间隙子组成的阵列，所述下基板的内表面设有多个由所述第二间隙子组成的阵列，任一所述第一间隙子在所述上基板和所述下基板合板时对应接触或压缩在所述下基板的所述第二间隙子上形成完整的间隙子结构。
  10. 如权利要求1所述的液晶显示面板，其中，所述第一间隙子所使用的材料与所述第二间隙子所使用的材料相同。
  11. 一种液晶显示面板，其中，包括：
    上基板，所述上基板的内表面设置第一间隙子，所述第一间隙子包括：第一平坦部和自所述第一平坦部的一端侧凸起而设的第一凸起部；
    与所述上基板相对而设的下基板，所述下基板的内表面设有第二间隙子，所述第二间隙子包括：第二平坦部和自所述第二平坦部的一端侧凸设而设的第二凸起部，其中：
    所述上基板和所述下基板进行合板，所述第一凸起部抵压在所述第二平坦部上和/或所述第二凸起部抵压在所述第一平坦部上，用以对所述上基板和所述下基板进行支撑和互扣；
    所述第一间隙子所使用的材料与所述第二间隙子所使用的材料相同；
    还包括：夹设在所述上基板和所述下基板之间的液晶层和分别贴附在所述上基板和所述下基板外侧表面的偏光膜片。
  12. 如权利要求11所述的液晶显示面板，其中，所述第一凸起部具有第一顶面，所述第一平坦部具有第二顶面，所述第一顶面和所述第二顶面设有段差。
  13. 如权利要求11所述的液晶显示面板，其中，所述第二凸起部具有第三顶面，所述第二平坦部具有第四顶面，所述第三顶面和所述第四顶面设有段差。
  14. 如权利要求12所述的液晶显示面板，其中，所述第二凸起部具有第三顶面，所述第二平坦部具有第四顶面，所述第三顶面和所述第四顶面设 有段差。
  15. 如权利要求14所述的液晶显示面板，其中，所述第一顶面接触或抵压在所述第四顶面上，所述第三顶面与所述第二顶面之间存在一定的间隙且不接触。
  16. 如权利要求14所述的液晶显示面板，其中，所述第三顶面接触或抵压在所述第二顶面上，所述第一顶面与所述第四顶面之间存在一定的间隙且不接触。
  17. 如权利要求14所述的液晶显示面板，其中，所述第一顶面接触或抵压在所述第四顶面上，所述第三顶面接触或抵压在所述第二顶面上。
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