WO2020252952A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
WO2020252952A1
WO2020252952A1 PCT/CN2019/106364 CN2019106364W WO2020252952A1 WO 2020252952 A1 WO2020252952 A1 WO 2020252952A1 CN 2019106364 W CN2019106364 W CN 2019106364W WO 2020252952 A1 WO2020252952 A1 WO 2020252952A1
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WIPO (PCT)
Prior art keywords
support column
area
display panel
display
supporting
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Ceased
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PCT/CN2019/106364
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English (en)
French (fr)
Inventor
聂晓辉
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Wuhan China Star Optoelectronics Technology Co Ltd
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Wuhan China Star Optoelectronics Technology Co Ltd
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Publication of WO2020252952A1 publication Critical patent/WO2020252952A1/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

Definitions

  • the present disclosure relates to the field of display technology, in particular to a display panel and a display device.
  • the abnormal local box thickness during the vacuum pairing process is also a major factor leading to Mura.
  • the color filter (CF) substrate and the thin film transistor (thin film transistor) In the transistor, TFT) substrate pair structure after the two sets of substrate pairs are completed, the CF substrate and the TFT substrate are vacuumed, and the CF substrate and the TFT substrate are firmly bonded together under the action of atmospheric pressure. This in turn causes the problem of inconsistencies in the local display brightness of the display screen.
  • a commonly used method is to design a photo spacer (PS) with the same height on the CF side corresponding to the terminal area of the display panel to maintain the cell thickness during the vacuum assembly process.
  • PS photo spacer
  • the present disclosure provides a display panel and a display device to solve the problem of poor elastic recovery performance of the support column in the support structure design of the existing display panel, which cannot guarantee the consistency of the thickness of the terminal area, and the display panel appears The problem of uneven display brightness.
  • a display panel including:
  • An array substrate, the array substrate and the color filter substrate are arranged oppositely;
  • the color filter substrate includes a display area and a terminal area, and the display area is arranged adjacent to the terminal area;
  • the terminal area is provided with a first support column
  • the display area is provided with a second support column
  • the first support column and the second support column both face the array substrate
  • the first support column The surface area of the lower end surface is greater than or equal to the surface area of the lower end surface of the second support column
  • the material of the first support column includes an elastic support column material, and a gap is provided between the lower end surfaces of the first support column and the second support column and the array substrate.
  • the first support column includes at least three second support columns.
  • the shape of the lower end surface of the first support column is a tripod shape or a product shape.
  • the side walls of each of the second supporting columns are attached to each other to form the first supporting column.
  • the distance of the gap is in the range of 0 ⁇ m to 10 ⁇ m.
  • the first supporting column is arranged in a ring shape along the edge area of the terminal area.
  • the first support pillars are arranged in the terminal area in a square array.
  • a display panel including:
  • An array substrate, the array substrate and the color filter substrate are arranged oppositely;
  • the color filter substrate includes a display area and a terminal area, and the display area is arranged adjacent to the terminal area;
  • the terminal area is provided with a first support column
  • the display area is provided with a second support column
  • the first support column and the second support column both face the array substrate
  • the first support column The surface area of the lower end surface is greater than or equal to the surface area of the lower end surface of the second support column.
  • the first support column includes at least three second support columns.
  • the shape of the lower end surface of the first support column is a tripod shape or a product shape.
  • the side walls of each of the second supporting columns are attached to each other to form the first supporting column.
  • the material of the first support column is an elastic support column material.
  • a gap is provided between the lower end surfaces of the first support column and the second support column and the array substrate.
  • the distance of the gap is in the range of 0 ⁇ m to 10 ⁇ m.
  • the first supporting column is arranged in a ring shape along the edge area of the terminal area.
  • the first support pillars are arranged in the terminal area in a square array.
  • a display device including:
  • An array substrate, the array substrate and the color filter substrate are arranged oppositely;
  • the color filter substrate includes a display area and a terminal area, and the display area is arranged adjacent to the terminal area;
  • the terminal area is provided with a first support column
  • the display area is provided with a second support column
  • the first support column and the second support column both face the array substrate
  • the first support column The surface area of the lower end surface is greater than or equal to the surface area of the lower end surface of the second support column.
  • the first support pillars are arranged in the terminal area in a square array.
  • the material of the first support column is an elastic support column material.
  • a gap is provided between the lower end surfaces of the first support column and the second support column and the array substrate.
  • the present disclosure provides a display panel and a display device.
  • the support column can effectively Prevent the deformation of the display panel and the film layer, ensure the consistency of the box thickness of the terminal area, and solve the problem of uneven display of the display panel.
  • FIG. 1 is a top view of a display panel according to an embodiment of the disclosure
  • FIG. 2 is a schematic diagram of a display panel according to an embodiment of the disclosure.
  • FIG. 3 is a schematic diagram of the distribution of the first support pillars according to an embodiment of the disclosure.
  • FIG. 4 is a schematic diagram showing the distribution of the first support pillars according to another embodiment of the disclosure.
  • FIG. 5 is a schematic cross-sectional view of a first supporting column according to an embodiment of the disclosure.
  • FIG. 6 is a schematic cross-sectional view of a first supporting column according to another embodiment of the disclosure.
  • FIG. 1 is a top view of the display panel of the embodiment of the disclosure.
  • the display panel 100 includes a display area 102, a terminal area 103 and conductive terminals 101.
  • the display area 102 is arranged adjacent to the terminal area 103, and the conductive terminals 101 are arranged along the two sides of the outer edge of the display area 102 of the display panel 100.
  • the conductive terminals 101 can drive the liquid crystal in the display area 102 after applying voltage. deflection.
  • the terminal area 103 is arranged at the edge area of the display panel 100 and mainly transmits and controls internal signals of the display panel 100.
  • the terminal area 103 includes a plurality of conductive terminals and a driver integrated chip.
  • the conductive terminals communicate with the panel in the display area 102 through conductive lines. The components are connected and the integrated chip is driven to control and transmit the signal.
  • the display area 102 and the terminal area 103 are evacuated into a vacuum.
  • the terminal area 103 is supported by a plastic frame, and there is still atmospheric pressure outside.
  • the display panel 100 Both the upper and lower surfaces of the display area 102 and the terminal area 103 are subjected to the force of atmospheric pressure. Therefore, the support structure in the display panel 100 not only plays an important role in maintaining a uniform thickness of the panel box and safety, but also plays an important role in a good display effect of the display panel 100.
  • FIG. 2 is a schematic diagram of a display panel according to an embodiment of the disclosure.
  • the supporting structure includes a lower glass substrate 200, a thin film transistor (TFT) substrate 201 disposed on the lower glass substrate 200, a color filter (CF) substrate 205 and an upper glass substrate 206.
  • the TFT substrate 201 is an array substrate and is arranged opposite to the CF substrate 205.
  • the inside of the supporting structure also includes: a liquid crystal 202, a first supporting pillar 207, a second supporting pillar 203, a pixel module 204, and a sealant frame 208.
  • the sealant frame 208 is coated with a sealant to seal and fix the TFT substrate 201 and the CF substrate 205.
  • the first support pillar 207 is arranged in the terminal area of the display panel, and the second support pillar 203 is arranged in the display area of the display panel.
  • Both the first support column 207 and the second support column 203 have a high elastic recovery rate, and at the same time have a good ability to withstand external pressure deformation. Therefore, when the panel is subjected to external pressure, the support column can not only withstand larger external forces At the same time, the deformation of the support column under the action of external force is small, and the sliding distance of the support column is short.
  • the second supporting pillars 203 may be arranged in a ring shape around the display area to achieve a better supporting effect.
  • the support pillars provided will not pollute the internal liquid crystal, and can also avoid the friction of other devices in the display panel on the color film during use, and play a good protective effect.
  • FIG. 3 is a schematic diagram of the distribution of the first supporting pillars according to the embodiment of the disclosure.
  • the first support pillars 207 may be arranged in a ring shape along the edge of the terminal area 1031, or as shown in FIG. 4, which is a schematic diagram of the first support pillar distribution according to another embodiment of the disclosure.
  • the first support pillars 207 are arranged inside the terminal area 1032 and arranged in a square array.
  • the plurality of first support pillars 207 can effectively resist the action of external force, ensure the consistency of the box thickness, and to a certain extent increase the rated external force that the display panel bears.
  • the upper ends of the first supporting pillars 207 and the second supporting pillars 203 are both arranged on the color filter substrate 205 and connected to the color filter substrate 205, and the height of the supporting pillars is less than or equal to that of the TFT substrate 201 and The distance between the CF substrate 205, that is, a gap is reserved between the lower end surface of the supporting column and the TFT substrate 201.
  • the size of the gap is between 0 ⁇ m and 10 ⁇ m.
  • FIG. 5 is a schematic cross-sectional view of the first support column of the embodiment of the disclosure.
  • the first support column includes a plurality of second support columns 300, and the side walls of each second support column 300 are attached to each other to form the first support column 207.
  • the surface area of the lower end surface 2071 of the first supporting pillar 207 of the embodiment of the present disclosure is greater than or equal to the second supporting pillar 203 during installation.
  • the surface area of the lower end surface 2031, the lower end surface 2071 of the first support column 207 and the lower end surface 2031 of the second support column 203 all face the TFT substrate 201, and a certain distance is reserved between the TFT substrate 201.
  • the terminal area is forced to bend, because the lower end face 2071 of the first support column 207 has a larger surface area, it occupies a larger space.
  • the external transmission The force on the support column will not cause the first support column 207 to have a large deviation, and the support effect is better.
  • the degree of depression of the upper substrate or the lower substrate will be reduced; at the same time, when the external force is released, due to The amount of elastic deformation of the first support column 207 under force is small, and the relative sliding distance of the lower end surface 2071 of the first support column 207 is also small.
  • the support column at the terminal can be quickly restored to the initial state, thereby allowing the upper and lower substrates to recover To the original box thickness, therefore, the display panel will not display unevenness due to uneven box thickness during display.
  • the cross-section of the lower end surface 2071 of the first support column 207 is similar to a "ding shape” or a "pin shape", similar to a support triangle at the bottom , So as to play a better supporting role.
  • FIG. 6 is a schematic cross-sectional view of the first supporting column according to another embodiment of the disclosure.
  • each of the first support columns 207 is composed of four second support columns 400, and the side walls of each of the second support columns 400 are attached to each other to form a fixed structure. Mentioned first support column 207.
  • the edges of each second support column 400 are equivalent to four support points.
  • the first supporting column 207 may be composed of at least three of the second supporting columns 400. In this way, the end of the lower end surface 2071 of the first supporting column 207 has more supporting points and has a contact area with the substrate. It will be larger, the support will be more stable, and it will be more difficult to slide when subjected to external forces.
  • the embodiment of the present disclosure also provides a display device.
  • the specific structure is shown in FIG. 1, and the display panel includes the supporting structure provided in the embodiment of the present disclosure.
  • the display panel of the embodiment of the disclosure is deformed under stress, the cell thickness consistency is still good, and the brightness of the display panel is uniform.

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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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示面板（100）和显示装置，显示面板（100）包括彩膜基板（205）、阵列基板（201），还包括显示区（102）和端子区（103），端子区（103）包括第一支撑柱（207），显示区（102）包括第二支撑柱（203），第一支撑柱（207）的下端面表面积不小于第二支撑柱（203）的下端面表面积，变形时，第一支撑柱（207）的形变量小且滑动距离小，第一支撑柱（207）快速恢复至初始状态，盒厚保持一致，显示屏幕的显示亮度均匀。

Description

显示面板及显示装置 技术领域
本揭示涉及显示技术领域，尤其涉及一种显示面板及显示装置。
 背景技术
局部亮度不均（Mura）是显示面板常见的一种显示不良问题，其主要的表现为在显示屏的局部显示亮度不一致。Mura产生的原因多样。
其中，真空对组过程中局部盒厚异常也是导致Mura的一主要因素。现有设计的显示面板结构中，彩膜（color filter，CF）基板与薄膜晶体管（thin film transistor，TFT）基板的对组结构中，在两组基板对组完成后，CF基板与TFT基板间被抽为真空，在大气压力的作用下将CF基板与TFT基板牢固的粘合在一起，进而造成显示屏幕的局部显示亮度不一致的问题。为了改善上述问题，目前常用的方法是在显示面板的端子区对应的CF侧设计高度相同的支撑柱（photo spacer，PS），以用于真空对组过程中的盒厚保持。但是，这种支撑结构在实际的生产过程中，由于PS之间的间距较大，因制程和材料差异会导致各个PS的弹性回复能力较差，使得端子区盒厚难以保持，造成Mura的问题。
因此需要对现有技术中的问题提出解决方法。
 技术问题
综上所述，现有的显示面板中，由于各支撑柱之间的间距大，同时在生产制造过程中，由于材料等情况的差异，PS的弹性回复能力差，无法保证端子区盒厚的均一性，使得显示面板出现显示亮度不均匀的情况。
 技术解决方案
为解决上述问题，本揭示提供一种显示面板及显示装置，以解决现有显示面板中的支撑结构设计中，支撑柱的弹性回复性能差，无法保证端子区盒厚的一致性，显示面板出现显示亮度不均匀的问题。
为解决上述技术问题，本揭示实施例提供的技术方案如下：
根据本揭示实施例的第一方面，提供了一种显示面板，包括：
彩膜基板；
阵列基板，所述阵列基板与所述彩膜基板相对设置；
所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积；
所述第一支撑柱的材质包括弹性支撑柱材料，所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
根据本揭示一实施例，所述第一支撑柱包括至少三个所述第二支撑柱。
根据本揭示一实施例，所述第一支撑柱的下端面的形状为鼎形或品形。
根据本揭示一实施例，每个所述第二支撑柱的侧壁相互贴合形成所述第一支撑柱。
根据本揭示一实施例，所述间隙的距离在0μm至10μm范围内。
根据本揭示一实施例，所述第一支撑柱沿所述端子区的边缘区域呈环形设置。
根据本揭示一实施例，所述第一支撑柱呈方形阵列的设置在所述端子区内。
根据本揭示实施例的第二方面，还提供一种显示面板，包括：
彩膜基板；
阵列基板，所述阵列基板与所述彩膜基板相对设置；
所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积。
根据本揭示一实施例，所述第一支撑柱包括至少三个所述第二支撑柱。
根据本揭示一实施例，所述第一支撑柱的下端面的形状为鼎形或品形。
根据本揭示实施例的第一方面，每个所述第二支撑柱的侧壁相互贴合形成所述第一支撑柱。
根据本揭示一实施例，所述第一支撑柱的材质为弹性支撑柱材料。
根据本揭示一实施例，所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
根据本揭示一实施例，所述间隙的距离在0μm至10μm范围内。
根据本揭示一实施例，所述第一支撑柱沿所述端子区的边缘区域呈环形设置。
根据本揭示一实施例，所述第一支撑柱呈方形阵列的设置在所述端子区内。
根据本揭示实施例的第三方面，还提供一种显示装置，包括：
彩膜基板；
阵列基板，所述阵列基板与所述彩膜基板相对设置；
所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积。
根据本揭示一实施例，所述第一支撑柱呈方形阵列的设置在所述端子区内。
根据本揭示一实施例，所述第一支撑柱的材质为弹性支撑柱材料。
根据本揭示一实施例，所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
 有益效果
本揭示实施例的有益效果为：
本揭示提供一种显示面板及显示装置，通过在显示面板中设计新的支撑结构，并在显示面板的端子区中设计该支撑结构，当端子区受力变形时，所述支撑柱能有效的防止显示面板及膜层的变形，保证端子区盒厚的一致性，解决显示面板显示不均匀的问题。
 附图说明
图1为本揭示实施例的显示面板俯视图；
图2为本揭示实施例的显示面板示意图；
图3为本揭示实施例的第一支撑柱的分布示意图；
图4为本揭示又一实施例的第一支撑柱分布示意图；
图5为本揭示实施例的第一支撑柱的截面示意图；
图6为本揭示又一实施例的第一支撑柱的截面示意图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本揭示可用以实施的特定实施例。
在本揭示的实施例中，如图1所示，图1为本揭示实施例的显示面板俯视图。所述显示面板100包括显示区102、端子区103以及导电端子101。其中，显示区102与端子区103相邻设置，导电端子101沿着显示面板100的显示区102外边缘的两侧设置，导电端子101在通入电压后，可以驱动显示区102内的液晶进行偏转。端子区103设置在显示面板100的边缘区域，主要对显示面板100内部信号进行传输与控制，端子区103内包括多个导电端子以及驱动集成芯片，导电端子通过导电线路与显示区102内的面板组件相连接，驱动集成芯片对信号进行控制并传输。
当显示面板在封装完成后，显示区102以及端子区103内部被抽成真空，端子区103外围内有胶框支撑，而外界依旧存在着大气压强，在显示面板100封装完成后，显示面板100的显示区102以及端子区103的上下表面均承受着大气压的作用力。因此，显示面板100内的支撑结构不仅在维持面板盒厚均匀及安全方面起到重要作用，同时，还对显示面板100的良好的显示效果具有重要作用。
具体的，如图2所示，图2为本揭示实施例的显示面板示意图。所述支撑结构包括：下玻璃基板200、设置在下玻璃基板200上的薄膜晶体管（thin film transistor，TFT）基板201、彩膜（color filter，CF）基板205以及上玻璃基板206。所述TFT基板201为阵列基板，与CF基板205相对设置。同时，支撑结构内部还包括：液晶202、第一支撑柱207、第二支撑柱203、像素模块204以及密封胶框208。密封胶框208上涂布有密封胶，以密封并固定TFT基板201和CF基板205。
结合图1中显示面板的俯视图，其中，第一支撑柱207设置在显示面板的端子区内，第二支撑柱203设置在显示面板的显示区内。第一支撑柱207以及第二支撑柱203均具有较高的弹性恢复率，同时具有很好的外压形变承受能力，因此，在面板受到外界压力时，支撑柱不仅能承受较大的外力作用，同时，支撑柱在外力作用下的形变量较小，并且支撑柱的滑动距离较短。第二支撑柱203可呈环状排布的围绕在所述显示区内，以起到较好的支撑效果。设置的支撑柱均不会对内部的液晶造成污染，还能够在使用过程中，避免显示面板中其他器件对彩膜的摩擦，起到很好的保护作用。
如图3所示，图3为本揭示实施例的第一支撑柱的分布示意图。此时，第一支撑柱207可沿着端子区1031的边缘呈环形设置，或如图4所示，图4为本揭示又一实施例的第一支撑柱分布示意图。第一支撑柱207设置在端子区1032的内部并呈方形阵列排布。
若干第一支撑柱207可有效的抵抗外力的作用，保证盒厚的一致性，并且在一定程度上提高显示面板所承受的额定外力。在设置支撑柱时，第一支撑柱207与第二支撑柱203的上端均设置在彩膜基板205上，与彩膜基板205连接，并且，设置的支撑柱的高度小于或等于TFT基板201与CF基板205之间的距离，即支撑柱的下端面与TFT基板201之间预留有间隙。其间隙的大小在0μm至10μm之间，当上下基板出现较小的弯曲变形时，支撑柱不仅能起到支撑结构的作用，而且也不会对上下基板造成破坏。
在本揭示实施例的第一支撑柱207中，具体的，如图5所示，图5为本揭示实施例的第一支撑柱的截面示意图。第一支撑柱包括多个第二支撑柱300，每个所述第二支撑柱300的侧壁相互贴合形成所述第一支撑柱207。为了更好的起到支撑作用，同时，又能解决显示面板显示不均匀的问题，在设置时，本揭示实施例的第一支撑柱207的下端面2071的表面积大于或等于第二支撑柱203的下端面2031的表面积，第一支撑柱207的下端面2071以及第二支撑柱203的下端面2031均朝向所述TFT基板201，并且与TFT基板201之间预留有一定的距离。当端子区受力出现弯曲时，由于第一支撑柱207的下端面2071的表面积较大，所占据的空间也较大，在最大承受外力范围内，当下端面2071与下基板接触时，外界传递到支撑柱上的力不会使第一支撑柱207出现较大的偏移，支撑效果较好，这样，上基板或是下基板凹陷的程度就会减小；同时，在外力解除时，由于第一支撑柱207在受力时的弹性变形量小，并且第一支撑柱207的下端面2071相对滑动的距离也较小，端子处的支撑柱能够迅速恢复至初始状态，从而使得上下基板恢复至原始盒厚，因此，在显示时，显示面板不会因为盒厚不均而出现显示不均匀的情况。
当第一支撑柱207为三个第二支撑柱300制成时，第一支撑柱207的下端面2071的截面就形状类似“鼎形”或是“品形”，类似于一个底部的支撑三角形，从而起到较好的支撑作用。
端子区内设置有多个所述第一支撑柱。如图6所示，图6为本揭示又一实施例的第一支撑柱截面示意图。同时结合图2中的显示面板结构示意图，每一个所述第一支撑柱207由四个第二支撑柱400组成，每个所述第二支撑柱400的侧壁相互贴合固定形成了一个所述第一支撑柱207。当为四个第二支撑柱400时，每一个第二支撑柱400的边缘处就相当于四个支撑点，当施加外力时，这四个支点起到了很好的支撑作用。因此，所述第一支撑柱207可由至少三个所述第二支撑柱400所组成，这样，第一支撑柱207的下端面2071的端部会有更多的支撑点，并且与基板的接触面积会更大，支撑会更加稳固，在受到外力作用时，更难以滑动。
同时，本揭示实施例还提供一种显示装置，具体结构如图1所示，所述显示面板内包括本揭示实施例中提供的支撑结构。本揭示实施例的显示面板在受力变形时，盒厚一致性仍较好，显示面板亮度均匀。
以上对本揭示实施例所提供的一种显示面板和显示装置进行了详细介绍，以上实施例的说明只是用于帮助理解本揭示的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，而这些修改或者替换，并不使相应技术方案的本质脱离本揭示各实施例的技术方案的范围。

Claims (20)

  1. 一种显示面板，包括：
    彩膜基板；
    阵列基板，所述阵列基板与所述彩膜基板相对设置；
    所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
    其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积；
    所述第一支撑柱的材质包括弹性支撑柱材料，所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
  2. 根据权利要求1所述的显示面板，其中所述第一支撑柱包括至少三个所述第二支撑柱。
  3. 根据权利要求1所述的显示面板，其中所述第一支撑柱的下端面的形状为鼎形或品形。
  4. 根据权利要求2所述的显示面板，其中每个所述第二支撑柱的侧壁相互贴合形成所述第一支撑柱。
  5. 根据权利要求1所述的显示面板，其中所述间隙的距离在0μm至10μm范围内。
  6. 根据权利要求1所述的显示面板，其中所述第一支撑柱沿所述端子区的边缘区域呈环形设置。
  7. 根据权利要求1所述的显示面板，其中所述第一支撑柱呈方形阵列的设置在所述端子区内。
  8. 一种显示面板，包括：
    彩膜基板；
    阵列基板，所述阵列基板与所述彩膜基板相对设置；
    所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
    其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积。
  9. 根据权利要求8所述的显示面板，其中所述第一支撑柱包括至少三个所述第二支撑柱。
  10. 根据权利要求8所述的显示面板，其中所述第一支撑柱的下端面的形状为鼎形或品形。
  11. 根据权利要求9所述的显示面板，其中每个所述第二支撑柱的侧壁相互贴合形成所述第一支撑柱。
  12. 根据权利要求8所述的显示面板，其中所述第一支撑柱的材质为弹性支撑柱材料。
  13. 根据权利要求8所述的显示面板，其中所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
  14. 根据权利要求13所述的显示面板，其中所述间隙的距离在0μm至10μm范围内。
  15. 根据权利要求8所述的显示面板，其中所述第一支撑柱沿所述端子区的边缘区域呈环形设置。
  16. 根据权利要求8所述的显示面板，其中所述第一支撑柱呈方形阵列的设置在所述端子区内。
  17. 一种显示装置，包括：
    彩膜基板；
    阵列基板，所述阵列基板与所述彩膜基板相对设置；
    所述彩膜基板包括显示区和端子区，所述显示区与所述端子区相邻设置；
    其中，所述端子区设有第一支撑柱，所述显示区设有第二支撑柱，所述第一支撑柱和所述第二支撑柱均朝向所述阵列基板，所述第一支撑柱的下端面的表面积大于或等于所述第二支撑柱的下端面的表面积。
  18. 根据权利要求17所述的显示装置，其中所述第一支撑柱呈方形阵列的设置在所述端子区内。
  19. 根据权利要求17所述的显示装置，其中所述第一支撑柱的材质为弹性支撑柱材料。
  20. 根据权利要求17所述的显示装置，其中所述第一支撑柱和所述第二支撑柱的下端面与所述阵列基板间设置有间隙。
PCT/CN2019/106364 2019-06-21 2019-09-18 显示面板及显示装置 Ceased WO2020252952A1 (zh)

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