WO2020113654A1 - 显示面板和显示装置 - Google Patents

显示面板和显示装置 Download PDF

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Publication number
WO2020113654A1
WO2020113654A1 PCT/CN2018/121014 CN2018121014W WO2020113654A1 WO 2020113654 A1 WO2020113654 A1 WO 2020113654A1 CN 2018121014 W CN2018121014 W CN 2018121014W WO 2020113654 A1 WO2020113654 A1 WO 2020113654A1
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WO
WIPO (PCT)
Prior art keywords
substrate
boss
display panel
spacer
insulating layer
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Application number
PCT/CN2018/121014
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English (en)
French (fr)
Inventor
何怀亮
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惠科股份有限公司
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Publication date
Application filed by 惠科股份有限公司 filed Critical 惠科股份有限公司
Publication of WO2020113654A1 publication Critical patent/WO2020113654A1/zh

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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers; Sealing of cells

Definitions

  • the present application relates to the field of display technology, in particular to a display panel and a display device.
  • Flat panel displays include thin film transistor liquid crystal displays (Thin Film Transistor-Liquid Crystal (TFT-LCD) and organic light-emitting diode (Organic Light-Emitting Diode, OLED) displays, etc.
  • TFT-LCD Thi Film Transistor-Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the thin film transistor liquid crystal display controls the rotation direction of the liquid crystal molecules to refract the light of the backlight module to generate a picture, which has many advantages such as a thin body, power saving, no radiation and so on.
  • the organic light emitting diode display is made of organic electroluminescent diodes, and has many advantages such as self-luminescence, short response time, high definition and contrast, flexible display and large-area full-color display.
  • an alignment layer is coated on the substrate to form a certain pre-tilt angle for the liquid crystal molecules, but the alignment layer should not be applied beyond the sealant. Otherwise, the sealant will fall off, resulting in poor LCD display, but the alignment The liquid alignment liquid easily overflows during coating, so that it flows to the coating area of the sealant and overlaps with the sealant.
  • the purpose of the present application is to provide a display panel and a display device to prevent the alignment liquid from overflowing.
  • the present application provides a display panel including a first substrate and a second substrate disposed opposite to the first substrate, and a sealant disposed between the first substrate and the second substrate
  • the first substrate includes a groove and a boss, the groove and the boss are provided in the non-display area of the display panel, the groove and the boss are located on the inner surface of the first substrate.
  • the first substrate includes a first substrate and an organic insulating layer, the organic insulating layer is provided on the surface of the first substrate, and the groove is provided on the organic insulating layer.
  • the first substrate includes a spacer, the spacer is formed on the organic insulating layer, and the boss is disposed on the spacer.
  • the boss includes at least a first boss and a second boss, and the first boss is higher than the second boss.
  • the first boss is in contact with the second substrate.
  • the second boss is close to the display area of the display panel
  • the first boss is close to the sealant
  • the first boss is close to the sealant
  • the groove is provided in the Between the second boss and the display area of the display panel.
  • the first substrate includes a spacer, the spacer is disposed between the first substrate and the organic insulating layer, and corresponds to the position of the first boss.
  • the cushion block is disposed between the organic insulating layer and the spacer.
  • the material of the pad is the same as the material of the organic insulating layer.
  • the first substrate includes a color resist layer, and the material of the color resist layer is the same as the material of the pad.
  • the pad is formed by stacking color resists in the color resist layer.
  • the groove is provided between the second boss and the display area of the display panel.
  • the number of the groove and the boss are both greater than two.
  • the present application also discloses a display panel, which includes a first substrate and a second substrate disposed opposite to the first substrate, and a sealant disposed between the first substrate and the second substrate;
  • the first substrate It includes a first substrate, an organic insulating layer, spacers and pads, the spacers are provided on the surface of the first substrate, and the organic insulating layer is provided on the first substrate and the spacer
  • the organic insulating layer has a recessed portion in the non-display area to form a groove
  • the spacer has a raised portion in the non-display area to form a first boss and a second boss.
  • the first boss is close to the sealant, the second boss is disposed between the first boss and the groove; the pad is disposed on the Between the first substrate and the organic insulating layer, and corresponding to the position of the first boss, the first boss is higher than the second boss, the first boss is in contact with the second substrate Pick up.
  • the present application also discloses a display device including the above-mentioned display panel.
  • FIG. 1 is a schematic diagram of a plane of a display panel according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a cross section at A-A' of a display panel according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of an A-A' cross-sectional architecture according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another A-A' cross-sectional architecture according to an embodiment of the present application.
  • connection should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • installation should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • an embodiment of the present application discloses a display panel 110 including a first substrate 120 and a second substrate 130 disposed opposite to the first substrate 120, and disposed on the first substrate 120 and Sealant 140 between the second substrate 130;
  • the first substrate 120 includes a groove 122 and a boss 121, the groove 122 and the boss 121 are disposed in the non-display area of the display panel 110, the groove 122 and the boss 121 Located on the inner surface of the first substrate 120.
  • the first substrate 120 includes a first substrate 123 and an organic insulating layer 124.
  • the organic insulating layer 124 is disposed on the surface of the first substrate 123, and the groove 122 is disposed on the organic insulating layer 124.
  • the organic insulating layer 124 is attached to the first substrate 123 to function as a buffer and a spacer, its thickness is relatively large, and a groove 122 is made on the basis of the organic insulating layer 124 to make the groove The depth of 122 reaches the maximum effect.
  • the first substrate 120 includes a spacer 125, the spacer 125 is formed on the organic insulating layer 124, and the boss 121 is disposed on the spacer 125.
  • the spacer 125 is formed on the organic insulating layer 124, and no other structure needs to be laid on the upper layer, so that the height of the spacer 125 will not affect other structures, and the spacer 125 also has a light-shielding effect If the spacer 125 is made higher, the shading effect will be better.
  • the boss 121 includes at least a first boss 1211 and a second boss 1212, the first boss 1211 is higher than the second boss 1212.
  • the effect of blocking the overflow of the alignment liquid is increased by increasing the number of bosses 121. If the alignment liquid overflows from the first boss 121, it can also be blocked by the second boss 121, and the two bosses If the stage 121 is made high and low, it also blocks part of the alignment liquid that is spilled.
  • the first boss 1211 abuts the second substrate 130.
  • the first boss 1211 can not only block the alignment liquid, but also support the display panel 110.
  • the second boss 1212 can support the first substrate 120 Supporting force is applied to the second substrate 130 to prevent the display panel 110 from being damaged due to excessive bending; in addition, since the first boss 1211 and the second substrate 130 are attached to each other, the first boss 1211 forms a closed space, which will align the overflow The liquid is sealed and does not overflow the first boss 1211.
  • the second boss 1211 is close to the display area of the display panel 110, and the first boss 1212 is close to the frame glue 140.
  • the higher first boss 1211 is disposed outside the display panel 110, and the lower second boss 1212 is disposed inside the display panel 110, so that when the display panel 110 is subjected to external pressure, the first boss 1211 will play a supporting role. If the display panel 110 continues to bend, it will contact the second boss 1212. At this time, the second boss 1212 will also support the display panel 110, and the second boss 1212 will provide auxiliary support.
  • first boss 1211 Function to prevent excessive bending of the display panel 110; if the higher first boss 1211 is disposed inside the display panel 110 and the lower second boss 1212 is disposed outside the display panel 110, then when the display panel 110 is compressed At first, the first boss 1211 plays a supporting role first, and then the second boss 1212 will not play a supporting role when the display panel 110 is pressed toward the middle, so the first case 1211 is set at The outer side of the second boss 1212 is better.
  • the first substrate 120 includes a pad 126 that is disposed between the first substrate 123 and the organic insulating layer 124 and corresponds to the position of the first boss 1211.
  • the first boss 1211 may not need to be as thick as the second boss 1212, so that it is convenient to maintain the uniformity of the spacer 125, by adding a pad under the first boss 1211 The block 126 raises the first boss 1211, so as to ensure the uniformity of the spacer 125.
  • the spacer 126 may be disposed between the organic insulating layer 124 and the spacer 125.
  • the position of the boss 121 when processing the boss 121 on the spacer 125, the position of the boss 121 can be selected according to the position of the spacer 126 below the spacer 125, and the spacer 126 can be provided with an organic insulating layer 124 and a spacer It is convenient to align between objects 125.
  • the material of the pad 126 is the same as the material of the organic insulating layer 124.
  • the pad block 126 can be processed simultaneously.
  • the first substrate 120 includes a color resist layer 127, and the material of the color resist layer 127 is the same as the material of the pad 126.
  • the processing of the color resist layer 127 in the display area of the first substrate 120 is before the processing of the organic insulating layer 124, so the color resist layer 127 and the pad 126 are processed first, and then the organic insulating layer 124 and the display panel are processed 110 processing steps do not conflict.
  • the pad 126 is formed by stacking color resists in the color resist layer 127.
  • the height of the pads 126 is increased by stacking color resisters, so that the thickness of the first boss 1211 itself is more easily consistent with the height of the second boss 1212 itself, so that the uniformity of the spacer 125 is better.
  • the groove 122 is provided between the second boss 1212 and the display area of the display panel 110.
  • the alignment liquid in the display area when the alignment liquid in the display area overflows, it is first accumulated in the groove 122, then blocked by the second boss 1212, and finally blocked by the higher first boss 1211.
  • the topography of the three blocking structures gradually Increased, can prevent the alignment liquid from splashing when being blocked; in addition, if the relative position of the groove 122 is changed to make the groove 122 between the two bosses 121 or close to the edge of the display panel 110, the overflowed alignment liquid will be returned It is blocked by the boss 121, and in this solution, the alignment liquid is concentrated toward the display area as much as possible, so that the display effect is better.
  • the number of grooves 122 and bosses 121 are both greater than two.
  • the number of the groove 122 and the boss 121 may not be limited, and the number may be increased on the original basis.
  • the number of the boss 121 and the groove 122 can be increased as much as possible, so that the effect of blocking the overflow of the alignment liquid is better.
  • a display panel 110 including a first substrate 120 and a second substrate 130 disposed opposite to the first substrate 120, and disposed on the first substrate 120 A sealant 140 between the second substrate 130;
  • the first substrate 120 includes a first substrate 123, an organic insulating layer 124, spacers 125 and pads 126, the spacers 125 are disposed on the surface of the first substrate 120,
  • the organic insulating layer 124 is provided between the first substrate 123 and the spacer 125.
  • the organic insulating layer 124 has a recessed portion in the non-display area to form the groove 122, and the spacer 125 has a raised portion in the non-display area to form the first A boss 1211 and a second boss 1212, the groove 122 is close to the display area of the display panel 110, the first boss 1211 is close to the sealant 140, and the second boss 1212 is disposed between the first boss 1211 and the groove 122 ;
  • the pad 126 is disposed between the first substrate 123 and the organic insulating layer 124, and corresponds to the position of the first boss 1211, the first boss 1211 is higher than the second boss 1212, the first boss 1211 and the second The substrate 130 abuts.
  • a display device 100 including the above-mentioned display panel 110.
  • the technical solution of the present application can be widely used in various display panels, such as Twisted Nematic (TN) display panel, In-Plane Switching (IPS) display panel, Vertical Alignment (VA) ) Display panel, multi-quadrant vertical alignment (Multi-Domain Vertical Alignment, MVA) display panel, of course, it can also be other types of display panels, such as organic light-emitting diode (Organic Light-Emitting Diode, OLED) display panel, both The above scheme is applicable.
  • TN Twisted Nematic
  • IPS In-Plane Switching
  • VA Vertical Alignment
  • MVA multi-quadrant vertical alignment
  • OLED Organic Light-Emitting Diode

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

Abstract

一种显示面板和显示装置。显示面板包括第一基板(120)、与第一基板(120)对向设置的第二基板(130)以及设置在第一基板(120)和第二基板(130)之间的框胶(140),第一基板(120)包括凹槽(122)和凸台(121),凹槽(122)和凸台(121)设置在显示面板的非显示区,凹槽(122)和凸台(121)位于第一基板(120)的内表面。

Description

显示面板和显示装置
本申请要求于2018年12月5日提交中国专利局,申请号为CN201822031661.7,申请名称为“一种显示面板和显示装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域,尤其涉及一种显示面板和显示装置。
背景技术
这里的陈述仅提供与本申请有关的背景信息,而不必然地构成现有技术。
随着科技的发展和进步,平板显示器由于具备机身薄、省电和辐射低等热点而成为显示器的主流产品,得到了广泛应用。平板显示器包括薄膜晶体管液晶显示器(Thin Film Transistor-Liquid Crystal Display,TFT-LCD)和有机发光二极管(Organic Light-Emitting Diode,OLED)显示器等。其中,薄膜晶体管液晶显示器通过控制液晶分子的旋转方向,以将背光模组的光线折射出来产生画面,具有机身薄、省电、无辐射等众多优点。有机发光二极管显示器是利用有机电致发光二极管制成,具有自发光、响应时间短、清晰度与对比度高、可实现柔性显示与大面积全色显示等诸多优点。
在液晶面板设计中,基板上会涂布一层配向层给液晶分子形成一定预倾角,但配向层涂布的位置不能超过框胶,否者会造成框胶脱落,造成液晶显示不良,但是配向液配向液在涂布时容易外溢,从而流至框胶涂布区与框胶重叠。
申请内容
本申请的目的在于提供一种显示面板和显示装置,防止配向液外溢。
为实现上述目的,本申请提供了一种显示面板,包括第一基板和与第一基板对向设置的第二基板,以及设置于所述第一基板和所述第二基板之间的框胶;所述第一基板包括凹槽和凸台,所述凹槽和所述凸台设置在所述显示面板的非显示区,所述凹槽和凸台位于所述第一基板的内表面。
可选的,所述第一基板包括第一衬底和有机绝缘层,所述有机绝缘层设置在第一衬底的表面,所述凹槽设置在所述有机绝缘层上。
可选的,所述第一基板包括隔垫物,所述隔垫物形成于所述有机绝缘层上,所述凸台设置在所述隔垫物上。
可选的,所述凸台至少包括第一凸台和第二凸台,所述第一凸台高于所述第二凸台。
可选的,所述第一凸台与所述第二基板抵接。
可选的,所述第二凸台靠近所述显示面板的显示区,所述第一凸台靠近所述框胶,所述第一凸台靠近所述框胶,所述凹槽设置在所述第二凸台和所述显示面板的显示区之间。
可选的,所述第一基板包括垫块,所述垫块设置在所述第一衬底和有机绝缘层之间,且与所述第一凸台位置对应。
可选的,所述垫块设置在所述有机绝缘层和所述隔垫物之间。
可选的,所述垫块的材质与所述有机绝缘层的材质相同。
可选的,所述第一基板包括色阻层,所述色阻层的材质与所述垫块的材质相同。
可选的,所述垫块由所述色阻层中的色阻堆叠而成。
可选的,所述凹槽设置在所述第二凸台和所述显示面板的显示区之间。
可选的,所述凹槽和所述凸台的数量都大于两个。
本申请还公开了一种显示面板,包括第一基板和与第一基板对向设置的第二基板,以及设置于所述第一基板和第二基板之间的框胶;所述第一基板包括第一衬底、有机绝缘层、隔垫物和垫块,所述隔垫物设置在所述第一基板的表面,所述有机绝缘层设置在所述第一衬底和所述隔垫物之间,所述有机绝缘层在非显示区有下沉部分形成凹槽,所述隔垫物在非显示区有凸起部分形成第一凸台和第二凸台,所述凹槽靠近所述显示面板的显示区,所述第一凸台靠近所述框胶,所述第二凸台设置在所述第一凸台和所述凹槽之间;所述垫块设置在所述第一衬底和有机绝缘层之间,且与所述第一凸台位置对应,所述第一凸台高于所述第二凸台,所述第一凸台与所述第二基板抵接。
本申请还公开了一种显示装置,包括上述的显示面板。
本申请通过在第一基板的非显示区上增加凹槽和凸台,当显示区中的配向液溢出后会蓄积在非显示区中的凹槽中,或被凸台阻挡,使配向液朝显示区集中,达到更好的配向效果。
附图说明
图所包括的附图用来提供对本申请实施例的具体理解,其构成了说明书的一部分,例示本申请的实施方式,并与文字描述一起来阐释本申请的原理。显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。在附图中:
图1是本申请实施例一种显示面板平面的示意图;
图2是本申请实施例一种显示面板A-A’处截面的示意图;
图3是本申请实施例一种A-A’截面架构的示意图;
图4是本申请实施例另一种A-A’截面架构的示意图。
具体实施方式
这里所公开的具体结构和功能细节仅仅是代表性的,并且是描述本申请的示例性实施例。但是本申请可以通过许多替换形式来具体实现,并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本申请的描述中,需要理解的是,术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,术语“第一”、“第二”仅描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中,除非另有说明,“多个”的含义是两个或两个以上。另外,术语“包括”及其任何变形,意图在于覆盖不排他的包含。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本申请中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指,否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是,这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在,而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
下面参考附图和实施例对本申请作具体说明。
如图1至图4所示,本申请的实施例公布了一种显示面板110,包括第一基板120和与第一基板120对向设置的第二基板130,以及设置于第一基板120和第二基板130之间的框胶140;第一基板120包括凹槽122和凸台121,凹槽122和凸台121设置在所示显示面板110的非显示区,凹槽122和凸台121位于第一基板120的内表面。
本方案中,通过在第一基板120的非显示区上增加凹槽122和凸台121,当显示区中的配向液溢出后会蓄积在非显示区中的凹槽122中,或被凸台121阻挡,使配向液朝显示区集中,达到更好的配向效果。
在一实施例中,第一基板120包括第一衬底123和有机绝缘层124,有机绝缘层124设置在第一衬底123的表面,凹槽122设置在有机绝缘层124上。
本方案中,一般而言有机绝缘层124由于与第一衬底123相贴要起到缓冲和隔垫作用,因此其厚度比较大,在有机绝缘层124的基础上做凹槽122使凹槽122的深度达到最大效果。
在一实施例中,第一基板120包括隔垫物125,隔垫物125形成于有机绝缘层124上,凸台121设置在隔垫物125上。
本方案中,隔垫物125形成于有机绝缘层124上,其上层不需要铺设其它结构,这样将隔垫物125部分做高对其它结构不会产生影响,另外隔垫物125还有遮光作用,将隔垫物125做高的话遮光效果会更好。
在一实施例中,凸台121至少包括第一凸台1211和第二凸台1212,第一凸台1211高于第二凸台1212。
本方案中,通过增加凸台121的数量来提高阻拦配向液外溢的效果,如果配向液从第一个凸台121溢出后,还能被第二个凸台121阻挡下来,而且将两个凸台121做成一高一低的话还阻拦部分溅出的配向液。
在一实施例中,第一凸台1211与第二基板130抵接。
本方案中,第一凸台1211不仅能起到阻拦配向液的作用,还起到支撑显示面板110的作用,当显示面板110受到外力挤压时,第二凸台1212能对第一基板120和第二基板130施加支撑力,防止显示面板110因过度弯曲而导致损坏;另外由于第一凸台1211和第二基板130相贴,这样第一凸台1211形成一个密闭空间,将溢出的配向液密封起来,不会溢出第一凸台1211。
在一实施例中,第二凸台1211靠近显示面板110的显示区,第一凸台1212靠近框胶140。
本方案中,将较高的第一凸台1211设置在显示面板110外侧,较低的第二凸台1212设置在显示面板110内侧,这样当显示面板110受到外部压力时,首先第一凸台1211会起到支撑作用,如果显示面板110继续弯曲,那么会接触到第二凸台1212,这时第二凸台1212也会对显示面板110起到支撑作用,第二凸台1212起辅助支撑作用,防止显示面板110过度弯曲;如果将较高的第一凸台1211设置在显示面板110内侧,而较低的第二凸台1212设置在显示面板110外侧,那么当显示面板110受到挤压时,首先还是第一凸台1211起到支撑作用,然后显示面板110向中部挤压的话第二凸台1212就不会起到支撑作用,所以采用第一种情况将第一凸台1211设置在第二凸台1212的外侧比较好。
在一实施例中,第一基板120包括垫块126,垫块126设置在第一衬底123和有机绝缘层124之间,且与第一凸台1211位置对应。
本方案中,第一凸台1211自身可以不需要做那么厚,和第二凸台1212厚度差不多就行, 这样方便保持隔垫物125的均匀性,可以通过在第一凸台1211下方增加个垫块126来垫高第一凸台1211,这样就能保证隔垫物125的均匀性。
如图4所示,在一实施例中,垫块126可以设置有机绝缘层124和隔垫物125之间。
本方案中,在加工隔垫物125上的凸台121时,可以根据隔垫物125下方的垫块126位置,来选择凸台121位置,将垫块126可以设置有机绝缘层124和隔垫物125之间方便对位。
在一实施例中,垫块126的材质与有机绝缘层124的材质相同。
本方案中,在加工有机绝缘层124时,可以同时将垫块126加工完成。
在一实施例中,第一基板120包括色阻层127,色阻层127的材质与垫块126的材质相同。
本方案中,第一基板120显示区中色阻层127的加工是在有机绝缘层124加工之前,因此先将色阻层127与垫块126加工后,再加工有机绝缘层124,与显示面板110加工步骤不冲突。
在一实施例中,垫块126由色阻层127中的色阻堆叠而成。
本方案中,通过堆叠色阻使垫块126的高度增加,这样第一凸台1211本身的厚度更容易与第二凸台1212本身的高度保持一致,使隔垫物125的均匀性更好。
在一实施例中,凹槽122设置在第二凸台1212和显示面板110的显示区之间.
本方案中,当显示区中的配向液外溢时首先蓄积在凹槽122内,然后被第二凸台1212阻挡住,最后被较高的第一凸台1211阻挡,三个阻拦结构的地势逐渐增高,能防止受到拦阻时配向液溅出;另外如果改变凹槽122的相对位置,将凹槽122做到两个凸台121之间或靠近显示面板110边缘,那么就会将溢出的配向液回流时被凸台121阻拦住,而本方案时配向液尽量朝显示区集中,使显示效果更好。
在一实施例中,凹槽122和凸台121的数量都大于两个。
在一实施例中,凹槽122和凸台121的数量可以不做限制,可以在原有的基础上增加数量。
本方案中,如果加工方便的话可以尽量增加凸台121和凹槽122的数量,这样阻拦配向液外溢的效果更好。
作为本申请的另一实施例,参考图3所示,公开了一种显示面板110,包括第一基板120和与第一基板120对向设置的第二基板130,以及设置于第一基板120和第二基板130之间的框胶140;第一基板120包括第一衬底123、有机绝缘层124、隔垫物125和垫块126,隔垫物125设置在第一基板120的表面,有机绝缘层124设置在第一衬底123和隔垫物125之间,有机绝缘层124在非显示区有下沉部分形成凹槽122,隔垫物125在非显示区有凸起部分形成第一凸台1211和第二凸台1212,凹槽122靠近显示面板110的显示区,第一凸台1211 靠近框胶140,第二凸台1212设置在第一凸台1211和凹槽122之间;垫块126设置在第一衬底123和有机绝缘层124之间,且与第一凸台1211位置对应,第一凸台1211高于第二凸台1212,第一凸台1211与第二基板130抵接。
本方案中,通过在第一基板120的非显示区上增加凹槽122和凸台121,当显示区中的配向液溢出后会蓄积在非显示区中的凹槽122中,或被凸台121阻挡,使配向液朝显示区集中,达到更好的配向效果。
作为本申请的另一实施例,参考图1至图4所示,公开了一种显示装置100,包括上述的显示面板110。
本申请的技术方案可以广泛用于各种显示面板,如扭曲向列型(Twisted Nematic,TN)显示面板、平面转换型(In-Plane Switching,IPS)显示面板、垂直配向型(Vertical Alignment,VA)显示面板、多象限垂直配向型(Multi-Domain Vertical Alignment,MVA)显示面板,当然,也可以是其他类型的显示面板,如有机发光二极管(Organic Light-Emitting Diode,OLED)显示面板,均可适用上述方案。
以上内容是结合具体的可选实施方式对本申请所作的详细说明,不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说,在不脱离本申请构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本申请的保护范围。

Claims (20)

  1. 一种显示面板,包括:
    第一基板;
    第二基板,与所述第一基板对向设置;以及
    框胶,设置于所述第一基板和所述第二基板之间;
    其中,所述第一基板包括凹槽和凸台,所述凹槽和所述凸台设置在所述显示面板的非显示区,所述凹槽和所述凸台位于所述第一基板的内表面。
  2. 如权利要求1所述的一种显示面板,其中,所述第一基板包括第一衬底和有机绝缘层,所述有机绝缘层设置在所述第一衬底的表面,所述凹槽设置在所述有机绝缘层上。
  3. 如权利要求2所述的一种显示面板,其中,所述第一基板还包括隔垫物,所述隔垫物形成于所述有机绝缘层上,所述凸台设置在所述隔垫物上。
  4. 如权利要求3所述的一种显示面板,其中,所述凸台至少包括第一凸台和第二凸台,所述第一凸台高于所述第二凸台。
  5. 如权利要求4所述的一种显示面板,其中,所述第一凸台与所述第二基板抵接。
  6. 如权利要求4所述的一种显示面板,其中,所述第二凸台靠近所述显示面板的显示区,所述第一凸台靠近所述框胶,所述凹槽设置在所述第二凸台和所述显示面板的显示区之间。
  7. 如权利要求4所述的一种显示面板,其中,所述第一基板包括垫块,所述垫块设置在所述第一衬底和所述有机绝缘层之间,且与所述第一凸台位置对应。
  8. 如权利要求7所述的一种显示面板,其中,所述垫块设置在所述有机绝缘层和所述隔垫物之间。
  9. 如权利要求8所述的一种显示面板,其中,所述垫块的材质与所述有机绝缘层的材质相同。
  10. 如权利要求7所述的一种显示面板,其中,所述第一基板包括色阻层,所述色阻层的材质与所述垫块的材质相同。
  11. 如权利要求10所述的一种显示面板,其中,所述垫块由所述色阻层中的色阻堆叠而成。
  12. 如权利要求4所述的一种显示面板,其中,所述凹槽设置在所述第二凸台和所述显示面板的显示区之间。
  13. 如权利要求1所述的一种显示面板,其中,所述凹槽和所述凸台的数量都大于两个。
  14. 一种显示面板,包括第一基板和与第一基板对向设置的第二基板,以及设置于所述 第一基板和第二基板之间的框胶;
    所述第一基板包括第一衬底、有机绝缘层、隔垫物和垫块,所述隔垫物设置在所述第一基板的表面,所述有机绝缘层设置在所述第一衬底和所述隔垫物之间,所述有机绝缘层在非显示区有下沉部分形成凹槽,所述隔垫物在非显示区有凸起部分形成第一凸台和第二凸台,所述凹槽靠近所述显示面板的显示区,所述第一凸台靠近所述框胶,所述第二凸台设置在所述第一凸台和所述凹槽之间;
    所述垫块设置在所述第一衬底和有机绝缘层之间,且与所述第一凸台位置对应,所述第一凸台高于所述第二凸台,所述第一凸台与所述第二基板抵接。
  15. 一种显示装置,包括显示面板,所述显示面板包括:
    第一基板;
    第二基板,与所述第一基板对向设置;以及
    框胶,设置于所述第一基板和第二基板之间;
    其中,所述第一基板包括凹槽、第一凸台和第二凸台,所述凹槽、第一凸台和第二凸台设置在所述显示面板的非显示区且位于所述第一基板的内表面,朝向所述第二基板;
    所述第二凸台靠近所述显示面板的显示区,所述第一凸台靠近所述框胶,所述凹槽设置在所述第二凸台和所述显示面板的显示区之间。
  16. 如权利要求15所述的一种显示装置,其中,所述第一基板包括第一衬底和有机绝缘层,所述有机绝缘层设置在所述第一衬底的表面,所述凹槽设置在所述有机绝缘层上。
  17. 如权利要求16所述的一种显示装置,其中,所述第一基板还包括隔垫物,所述隔垫物形成于所述有机绝缘层上,所述第一凸台和第二凸台设置在所述隔垫物上。
  18. 如权利要求17所述的一种显示装置,其中,所述第一凸台高于所述第二凸台。
  19. 如权利要求18所述的一种显示装置,其中,所述第一凸台与所述第二基板抵接。
  20. 如权利要求18所述的一种显示装置,其中,所述第一基板包括垫块和色组层,所述垫块设置在所述第一衬底和有机绝缘层之间,且与所述第一凸台位置对应,所述垫块的材质与色阻层的材质相同。
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