WO2019085057A1 - 液晶显示面板以及液晶显示装置 - Google Patents

液晶显示面板以及液晶显示装置 Download PDF

Info

Publication number
WO2019085057A1
WO2019085057A1 PCT/CN2017/112183 CN2017112183W WO2019085057A1 WO 2019085057 A1 WO2019085057 A1 WO 2019085057A1 CN 2017112183 W CN2017112183 W CN 2017112183W WO 2019085057 A1 WO2019085057 A1 WO 2019085057A1
Authority
WO
WIPO (PCT)
Prior art keywords
black matrix
liquid crystal
crystal display
resist material
color
Prior art date
Application number
PCT/CN2017/112183
Other languages
English (en)
French (fr)
Inventor
余华伦
李安石
Original Assignee
武汉华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US15/580,612 priority Critical patent/US20190129262A1/en
Publication of WO2019085057A1 publication Critical patent/WO2019085057A1/zh

Links

Images

Classifications

    • 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
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a liquid crystal display panel and a liquid crystal display device.
  • LCD Liquid Crystal Display
  • a commonly used liquid crystal display panel includes at least a relatively disposed thin film transistor substrate and a color filter substrate, and a liquid crystal layer between the TFT array substrate and the color filter substrate, the TFT array substrate and the color
  • the filter substrate is also laminated with a lower polarizer and an upper polarizer, respectively.
  • the color filter substrate generally includes a base substrate 1 and a black matrix (BM) 2 and color photoresists R, G, and B formed on the base substrate 1, each color resist R , G, B corresponds to one sub-pixel, and the black matrix 2 is spaced apart from any two adjacent sub-pixels to prevent light leakage.
  • the material of the black matrix 2 is an insulating material, but still has a certain electrical conductivity, so that static electricity enters and distributes on the color filter substrate from the edge of the base substrate 1 along the black matrix 2 during production and application. In the middle, the display screen is abnormal.
  • a slot 3 is generally provided at a position of the black matrix 2 at a non-display area, and the slot 3 blocks static electricity from being transmitted toward the display area in the color filter substrate.
  • the black matrix 2 is used for shading to prevent light leakage, after the groove 3 is provided, the position corresponding to the groove 3 will not be blocked, thereby causing the liquid crystal display to leak light at the edge position.
  • the present invention provides a liquid crystal display panel capable of preventing light leakage at the edge position of the liquid crystal display panel while preventing static electricity from being transmitted along the black matrix toward the display region in the color filter substrate.
  • a liquid crystal display panel comprising oppositely disposed TFT array substrates and color filter substrates, wherein the color filter substrate is provided with a black matrix, the black matrix comprising a first portion located in the display area and a second portion located in the non-display area a portion, wherein the second portion of the black matrix is provided with a groove surrounding the display area, the groove penetrating the black matrix in a thickness direction of the black matrix, on the TFT array substrate
  • a light shielding layer is disposed corresponding to the position of the groove, and a projection of the light shielding layer on the black matrix completely covers the groove.
  • a color resist material layer of two colors is sequentially stacked above the opening corresponding to the slot, and the color resist material layers of the two colors are selected from red Any two of the color resist material layer, the green color resist material layer, and the blue color resist material layer.
  • the color resist material layers of the two colors are selected as a red color resist material layer and a blue color resist material layer.
  • the projection of the light shielding layer on the black matrix completely covers the color resist material layers of the two colors.
  • the edge of the projection of the light shielding layer on the black matrix and the edge of the color resist material layer of the two colors are 3 ⁇ m or more.
  • the edge of the projection of the light shielding layer on the black matrix and the edge of the color resist material layer of the two colors are 3 ⁇ m.
  • the material of the light shielding layer is the same as the material of the black matrix.
  • the color filter substrate is further provided with a color photoresist layer
  • the color photoresist layer comprises a red photoresist unit, a green photoresist unit and a blue photoresist unit
  • the first portion of the black matrix is provided with an array distribution
  • the opening unit, each of the red photoresist unit, the green photoresist unit and the blue photoresist unit is respectively disposed in one of the opening units.
  • a liquid crystal display device including a liquid crystal display panel and a backlight module, the liquid crystal display panel is disposed opposite to the backlight module, and the backlight module provides a display light source to the liquid crystal a display panel for causing the liquid crystal display panel to display an image, wherein the liquid crystal display panel is the aforementioned liquid crystal display panel.
  • the liquid crystal display panel provided by the embodiment of the present invention is provided with a groove at a position on the black matrix of the color filter substrate at a non-display area, and the static groove is prevented from flowing along the black matrix toward the color filter substrate.
  • a light shielding layer covering the slot is completely disposed on the TFT array substrate, and the light emitted from the backlight is blocked from passing through the slot to penetrate the black matrix, thereby avoiding the edge position of the liquid crystal display panel. Light leakage occurred.
  • 1 is a schematic structural view of a conventional color filter substrate
  • FIG. 2 is a schematic structural diagram of a liquid crystal display panel according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a black matrix in an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a liquid crystal display device according to an embodiment of the present invention.
  • the liquid crystal display panel includes a TFT array substrate 10 and a color filter substrate 20 disposed opposite to each other, the TFT array substrate 10 and the color filter.
  • a liquid crystal layer 30 is disposed between the substrates 20.
  • the TFT array substrate 10 is provided with a circuit structure for driving pixel display, such as a thin film transistor, a data line, a scan line, and a pixel electrode.
  • the color filter substrate 20 includes a non-display area 20b located in the display area 20a and surrounding the display area 20a.
  • a black matrix 21 and a color photoresist layer 22 are disposed on the color filter substrate 20.
  • the black matrix 21 includes a first portion 21a located in the display area 20a and a second portion 21b located in the non-display area 20b.
  • the color photoresist layer 22 is disposed in the display area 20a, and the color photoresist layer 22 includes a red photoresist unit 22R, a green photoresist unit 22G, and a blue photoresist unit 22B.
  • the first part of the black matrix 21 21a is provided with an array unit 23, and each of the red photoresist unit 22R, the green photoresist unit 22G, and the blue photoresist unit 22B is disposed in one of the opening units 23, respectively. It should be noted that, in FIG.
  • red photoresist unit 22R corresponds to one red sub-pixel and one green photoresist unit 22G.
  • one blue photoresist unit 22B corresponds to one blue sub-pixel, and each pixel unit includes one red sub-pixel, one green sub-pixel and one blue sub-pixel. Only a few opening units 23 are shown by way of example in FIG.
  • the second portion 21b of the black matrix 21 is provided with a slit 24 surrounding the display area 20a, and the slit 24 penetrates in the thickness direction of the black matrix 21.
  • the black matrix 21, that is, the slit 24 divides the second portion 21b into two portions that are completely disconnected from each other in the edge region of the black matrix 21, whereby the slit 24 can block static electricity along the black
  • the matrix 21 is transported toward the display area 20a in the color filter substrate 20 to prevent static electricity from adversely affecting the display screen of the liquid crystal display panel.
  • a light shielding layer 11 is disposed on the TFT array substrate 10 corresponding to the position of the slot 24.
  • the projection of the light shielding layer 11 on the black matrix 21 completely covers the slot. twenty four. Therefore, the black matrix 21 is provided with the slot 24, and the slot 24 can no longer block the light.
  • the light shielding layer 11 can block the light emitted from the backlight.
  • the material of the light shielding layer 11 may be selected to be the same as the material of the black matrix 21 .
  • color resists of two colors are sequentially stacked on top of the opening corresponding to the slot 24.
  • the material layers 25a, 25b, the two color color resist material layers 25a, 25b are selected from any two of a red color resist material layer, a green color resist material layer, and a blue color resist material layer.
  • a filter layer is added in front of the slit 24.
  • the white light emitted from the backlight is usually a color resist material layer 25a of two colors. After 25b, the light is completely filtered, so that the position of the groove 24 is also not leaked.
  • the two color color resist material layers 25a, 25b are selected as a red color resist material layer and a blue color resist material layer.
  • the projection of the light shielding layer 11 on the black matrix 21 completely covers the color resist material layers 25a, 25b of the two colors.
  • the edge of the projection of the light shielding layer 11 on the black matrix 21 and the edge distance of the color resist material layers 25a, 25b of the two colors are set to be 3 ⁇ m.
  • the edge of the projection of the light shielding layer 11 on the black matrix 21 and the edge distance of the color resist material layers 25a, 25b of the two colors may also be set to be 3 ⁇ m or more.
  • the present embodiment further provides a liquid crystal display device.
  • the liquid crystal display device includes a liquid crystal display panel 100 and a backlight module 200 .
  • the liquid crystal display panel 100 is disposed opposite to the backlight module 200 .
  • the backlight module 200 provides a display light source to the liquid crystal display panel 100 to cause the liquid crystal display panel 100 to display an image.
  • the liquid crystal display panel 100 adopts the liquid crystal display panel provided in the foregoing embodiment.
  • the liquid crystal display panel provided by the embodiment of the present invention is provided with a groove at a position of the non-display area on the black matrix of the color filter substrate, and the static electricity is prevented from flowing along the black matrix toward the color filter substrate through the groove.
  • a light shielding layer covering the slot is completely disposed on the TFT array substrate, and the light emitted from the backlight is blocked from passing through the slot to penetrate the black matrix, thereby avoiding the edge position of the liquid crystal display panel. Light leaks.

Abstract

一种液晶显示面板(100),包括相对设置的TFT阵列基板(10)和彩色滤光基板(20),彩色滤光基板(20)上设置有黑色矩阵(21),黑色矩阵(21)包括位于显示区(20a)的第一部分(21a)和位于非显示区(20b)的第二部分(21b),其中,黑色矩阵(21)的第二部分(21b)设置有环绕于显示区(20a)的开槽(24),开槽(24)在黑色矩阵(21)的厚度方向上穿透黑色矩阵(21),TFT阵列基板(10)上对应于开槽(24)的位置设置有遮光层(11),遮光层(11)在黑色矩阵(21)上的投影完全覆盖开槽(24)。一种包含液晶显示面板(100)的液晶显示装置。

Description

液晶显示面板以及液晶显示装置 技术领域
本发明涉及显示技术领域,尤其涉及一种液晶显示面板以及液晶显示装置。
背景技术
液晶显示器(Liquid Crystal Display,LCD),为平面超薄的显示设备,它由一定数量的彩色或黑白像素组成,放置于光源或者反射面前方。液晶显示器功耗很低,并且具有高画质、体积小、重量轻的特点,因此倍受大家青睐,成为显示器的主流。常用的液晶显示面板至少包括相对设置的薄膜晶体管阵列基板(TFT array substrate)和彩色滤光基板(color filter substrate)以及位于TFT阵列基板和彩色滤光基板之间的液晶层,TFT阵列基板和彩色滤光基板还分别叠层连接有下偏光片和上偏光片。
如图1所示,彩色滤光基板通常包括衬底基板1以及形成在衬底基板1上的黑色矩阵(black matrix,BM)2和彩色光阻R、G、B,每一彩色光阻R、G、B对应于一个子像素,黑色矩阵2间隔任意相邻的两个子像素以防止出现漏光。通常地,黑色矩阵2的材料为绝缘材料,但是仍具有一定的导电性,从而使得在生产和应用过程中静电会从衬底基板1的边缘沿着黑色矩阵2进入并分布在彩色滤光基板中,进而导致显示画面出现异常。
为了解决上述技术问题,如图1所示,通常是在黑色矩阵2的位于非显示区的位置设置开槽3,所述开槽3阻断静电朝向彩色滤光基板中的显示区传输。然而,由于黑色矩阵2是用于遮光以防止漏光,在设置开槽3后,对应于开槽3的位置将无法遮光,由此导致该液晶显示器在边缘位置出现漏光的风险。
发明内容
鉴于现有技术的不足,本发明提供了一种液晶显示面板,在防止静电沿黑色矩阵朝向彩色滤光基板中的显示区传输的同时,又能避免液晶显示面板的边缘位置出现漏光。
为了实现上述目的,本发明采用了如下的技术方案:
一种液晶显示面板,包括相对设置的TFT阵列基板和彩色滤光基板,所述彩色滤光基板上设置有黑色矩阵,所述黑色矩阵包括位于显示区的第一部分和位于非显示区的第二部分,其中,所述黑色矩阵的第二部分设置有环绕于所述显示区的开槽,所述开槽在所述黑色矩阵的厚度方向上穿透所述黑色矩阵,所述TFT阵列基板上对应于所述开槽的位置设置有遮光层,所述遮光层在所述黑色矩阵上的投影完全覆盖所述开槽。
其中,在所述黑色矩阵的第二部分上,对应于所述开槽的开口上方还依次叠层设置有两种颜色的色阻材料层,所述两种颜色的色阻材料层选自红色色阻材料层、绿色色阻材料层和蓝色色阻材料层中的任意两种。
其中,所述两种颜色的色阻材料层选择为红色色阻材料层和蓝色色阻材料层。
其中,所述遮光层在所述黑色矩阵上的投影完全覆盖所述两种颜色的色阻材料层。
其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm以上。
其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm。
其中,所述遮光层的材料与所述黑色矩阵的材料相同。
其中,所述彩色滤光基板上还设置有彩色光阻层,所述彩色光阻层包括红色光阻单元、绿色光阻单元和蓝色光阻单元,所述黑色矩阵的第一部分开设有阵列分布的开口单元,所述红色光阻单元、绿色光阻单元和蓝色光阻单元中的每一个分别对应设置在一个所述开口单元中。
本发明的另一方面是提供一种液晶显示装置,其包括液晶显示面板及背光模组,所述液晶显示面板与所述背光模组相对设置,所述背光模组提供显示光源给所述液晶显示面板,以使所述液晶显示面板显示影像,其中,所述液晶显示面板为前述的液晶显示面板。
本发明实施例提供的液晶显示面板,在彩色滤光基板的黑色矩阵上位于非显示区的位置设置开槽,通过所述开槽防止静电沿黑色矩阵朝向彩色滤光基板 中的显示区传输;同时,在TFT阵列基板上设置有完全覆盖所述开槽的遮光层,阻挡从背光源发射的光线通过所述开槽穿透黑色矩阵,避免了液晶显示面板的边缘位置出现漏光。
附图说明
图1是现有的一种彩色滤光基板的结构示意图;
图2是本发明实施例提供的液晶显示面板的结构示意图;
图3是本发明实施例中的黑色矩阵的结构示意图;
图4是本发明实施例提供的液晶显示装置的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面结合附图对本发明的具体实施方式进行详细说明。这些优选实施方式的示例在附图中进行了例示。附图中所示和根据附图描述的本发明的实施方式仅仅是示例性的,并且本发明并不限于这些实施方式。
在此,还需要说明的是,为了避免因不必要的细节而模糊了本发明,在附图中仅仅示出了与根据本发明的方案密切相关的结构和/或处理步骤,而省略了与本发明关系不大的其他细节。
本实施例首先提供了一种液晶显示面板,如图2所示,所述液晶显示面板包括相对设置的TFT阵列基板10和彩色滤光基板20,所述TFT阵列基板10和所述彩色滤光基板20之间设置有液晶层30。其中,所述TFT阵列基板10中设置有薄膜晶体管、数据线、扫描线和像素电极等用于驱动像素显示的电路结构。所述彩色滤光基板20包括位于显示区20a和包围所述显示区20a的非显示区20b。所述彩色滤光基板20上设置有黑色矩阵21和彩色光阻层22。
其中,参阅图2和图3,所述黑色矩阵21包括位于显示区20a的第一部分21a和位于非显示区20b的第二部分21b。所述彩色光阻层22设置于所述显示区20a中,所述彩色光阻层22包括红色光阻单元22R、绿色光阻单元22G和蓝色光阻单元22B,所述黑色矩阵21的第一部分21a开设有阵列分布的开口单元23,所述红色光阻单元22R、绿色光阻单元22G和蓝色光阻单元22B中的每一个分别对应设置在一个所述开口单元23中。需要说明的是,图2中仅示例性地 示出了各一个红色光阻单元22R、绿色光阻单元22G和蓝色光阻单元22B,通常地,在液晶显示面板,一个红色光阻单元22R对应于一个红色子像素、一个绿色光阻单元22G对应于一个绿色子像素、一个蓝色光阻单元22B对应于一个蓝色子像素,每一像素单元包含一个红色子像素、一个绿色子像素和一个蓝色子像素。图3中仅示例性地示出了若干个开口单元23。
其中,参阅图2和图3,所述黑色矩阵21的第二部分21b设置有环绕于所述显示区20a的开槽24,所述开槽24在所述黑色矩阵21的厚度方向上穿透所述黑色矩阵21,也就是说,所述开槽24在黑色矩阵21的边缘区域将第二部分21b分割为相互完全断开的两部分,由此,所述开槽24可以阻止静电沿黑色矩阵21朝向彩色滤光基板20中的显示区20a传输,避免静电对液晶显示面板的显示画面造成不良影响。
其中,如图2所示,所述TFT阵列基板10上对应于所述开槽24的位置设置有遮光层11,所述遮光层11在所述黑色矩阵21上的投影完全覆盖所述开槽24。由此所述黑色矩阵21设置有所述开槽24,则所述开槽24无法再遮挡光线,此时,通过设置所述遮光层11,所述遮光层11可以阻挡从背光源发射的光线到达所述开槽24,避免了液晶显示面板的边缘位置出现漏光。其中,所述遮光层11的材料可以选择为与所述黑色矩阵21的材料相同。
进一步地,在本实施例中,如图2所示,在所述黑色矩阵21的第二部分21b上,对应于所述开槽24的开口上方还依次叠层设置有两种颜色的色阻材料层25a、25b,所述两种颜色的色阻材料层25a、25b选自红色色阻材料层、绿色色阻材料层和蓝色色阻材料层中的任意两种。通过设置两种颜色的色阻材料层25a、25b,相当于在所述开槽24的前方增加了滤光层,通常地,背光源发出的白光依次通常两种颜色的色阻材料层25a、25b后,光线完全被过滤,因此所述开槽24的位置也没有漏光。在本实施例中,通过设置遮光层11和两种颜色的色阻材料层25a、25b,可以更好地保证所述开槽24的位置不产生漏光。在优选的方案中,所述两种颜色的色阻材料层25a、25b选择为红色色阻材料层和蓝色色阻材料层。
进一步地,在本实施例中,所述遮光层11在所述黑色矩阵21上的投影完全覆盖所述两种颜色的色阻材料层25a、25b。具体地,所述遮光层11在所述黑色矩阵21上的投影的边缘与所述两种颜色的色阻材料层25a、25b的边缘距离设置为3μm。
在另外的一些实施例中,所述遮光层11在所述黑色矩阵21上的投影的边缘与所述两种颜色的色阻材料层25a、25b的边缘距离也可以设置为3μm以上。
本实施例还提供了一种液晶显示装置,如图4所示,所述液晶显示装置包括液晶显示面板100及背光模组200,所述液晶显示面板100与所述背光模组200相对设置,所述背光模组200提供显示光源给所述液晶显示面板100,以使所述液晶显示面板100显示影像。其中,所述液晶显示面板100采用本实施例前述提供的液晶显示面板。
综上所述,本发明实施例提供的液晶显示面板,在彩色滤光基板的黑色矩阵上位于非显示区的位置设置开槽,通过所述开槽防止静电沿黑色矩阵朝向彩色滤光基板中的显示区传输;同时,在TFT阵列基板上设置有完全覆盖所述开槽的遮光层,阻挡从背光源发射的光线通过所述开槽穿透黑色矩阵,避免了液晶显示面板的边缘位置出现漏光。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本申请的具体实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本申请原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本申请的保护范围。

Claims (16)

  1. 一种液晶显示面板,包括相对设置的TFT阵列基板和彩色滤光基板,所述彩色滤光基板上设置有黑色矩阵,所述黑色矩阵包括位于显示区的第一部分和位于非显示区的第二部分,其中,所述黑色矩阵的第二部分设置有环绕于所述显示区的开槽,所述开槽在所述黑色矩阵的厚度方向上穿透所述黑色矩阵,所述TFT阵列基板上对应于所述开槽的位置设置有遮光层,所述遮光层在所述黑色矩阵上的投影完全覆盖所述开槽。
  2. 根据权利要求1所述的液晶显示面板,其中,在所述黑色矩阵的第二部分上,对应于所述开槽的开口上方还依次叠层设置有两种颜色的色阻材料层,所述两种颜色的色阻材料层选自红色色阻材料层、绿色色阻材料层和蓝色色阻材料层中的任意两种。
  3. 根据权利要求2所述的液晶显示面板,其中,所述两种颜色的色阻材料层选择为红色色阻材料层和蓝色色阻材料层。
  4. 根据权利要求2所述的液晶显示面板,其中,所述遮光层在所述黑色矩阵上的投影完全覆盖所述两种颜色的色阻材料层。
  5. 根据权利要求4所述的液晶显示面板,其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm以上。
  6. 根据权利要求4所述的液晶显示面板,其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm。
  7. 根据权利要求1所述的液晶显示面板,其中,所述遮光层的材料与所述黑色矩阵的材料相同。
  8. 根据权利要求1所述的液晶显示面板,其中,所述彩色滤光基板上还设置有彩色光阻层,所述彩色光阻层包括红色光阻单元、绿色光阻单元和蓝色光阻单元,所述黑色矩阵的第一部分开设有阵列分布的开口单元,所述红色光阻单元、绿色光阻单元和蓝色光阻单元中的每一个分别对应设置在一个所述开口单元中。
  9. 一种液晶显示装置,包括液晶显示面板及背光模组,所述液晶显示面板与所述背光模组相对设置,所述背光模组提供显示光源给所述液晶显示面板, 以使所述液晶显示面板显示影像,所述液晶显示面板包括相对设置的TFT阵列基板和彩色滤光基板,所述彩色滤光基板上设置有黑色矩阵,所述黑色矩阵包括位于显示区的第一部分和位于非显示区的第二部分,其中,所述黑色矩阵的第二部分设置有环绕于所述显示区的开槽,所述开槽在所述黑色矩阵的厚度方向上穿透所述黑色矩阵,所述TFT阵列基板上对应于所述开槽的位置设置有遮光层,所述遮光层在所述黑色矩阵上的投影完全覆盖所述开槽。
  10. 根据权利要求9所述的液晶显示装置,其中,在所述黑色矩阵的第二部分上,对应于所述开槽的开口上方还依次叠层设置有两种颜色的色阻材料层,所述两种颜色的色阻材料层选自红色色阻材料层、绿色色阻材料层和蓝色色阻材料层中的任意两种。
  11. 根据权利要求10所述的液晶显示装置,其中,所述两种颜色的色阻材料层选择为红色色阻材料层和蓝色色阻材料层。
  12. 根据权利要求10所述的液晶显示装置,其中,所述遮光层在所述黑色矩阵上的投影完全覆盖所述两种颜色的色阻材料层。
  13. 根据权利要求12所述的液晶显示装置,其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm以上。
  14. 根据权利要求12所述的液晶显示装置,其中,所述遮光层在所述黑色矩阵上的投影的边缘与所述两种颜色的色阻材料层的边缘距离为3μm。
  15. 根据权利要求9所述的液晶显示装置,其中,所述遮光层的材料与所述黑色矩阵的材料相同。
  16. 根据权利要求9所述的液晶显示装置,其中,所述彩色滤光基板上还设置有彩色光阻层,所述彩色光阻层包括红色光阻单元、绿色光阻单元和蓝色光阻单元,所述黑色矩阵的第一部分开设有阵列分布的开口单元,所述红色光阻单元、绿色光阻单元和蓝色光阻单元中的每一个分别对应设置在一个所述开口单元中。
PCT/CN2017/112183 2017-10-31 2017-11-21 液晶显示面板以及液晶显示装置 WO2019085057A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/580,612 US20190129262A1 (en) 2017-10-31 2017-11-21 Liquid crystal display panel and liquid crystal display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711045604.8 2017-10-31
CN201711045604.8A CN107589588A (zh) 2017-10-31 2017-10-31 液晶显示面板以及液晶显示装置

Publications (1)

Publication Number Publication Date
WO2019085057A1 true WO2019085057A1 (zh) 2019-05-09

Family

ID=61043880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/112183 WO2019085057A1 (zh) 2017-10-31 2017-11-21 液晶显示面板以及液晶显示装置

Country Status (2)

Country Link
CN (1) CN107589588A (zh)
WO (1) WO2019085057A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108153076B (zh) * 2018-01-16 2020-09-01 武汉华星光电技术有限公司 液晶显示面板
CN107991804A (zh) * 2018-01-29 2018-05-04 武汉华星光电技术有限公司 液晶显示面板
CN108319065A (zh) * 2018-02-06 2018-07-24 武汉华星光电技术有限公司 液晶显示面板
CN207992626U (zh) * 2018-02-23 2018-10-19 京东方科技集团股份有限公司 一种基板、掩膜版、显示面板及显示装置
CN108427226B (zh) 2018-05-03 2023-04-11 京东方科技集团股份有限公司 一种显示基板及显示装置
CN108761933B (zh) * 2018-05-28 2021-07-27 武汉华星光电技术有限公司 阵列基板、液晶显示器及阵列基板的制造方法
CN110262120B (zh) * 2019-07-31 2022-03-04 京东方科技集团股份有限公司 一种基板及其制备方法、显示面板
EP4020574A4 (en) * 2019-08-23 2022-09-07 BOE Technology Group Co., Ltd. LIGHT EMITTING DIODE DISPLAY PANEL AND METHOD OF MANUFACTURING THEREOF, AND DISPLAY APPARATUS
CN110687715A (zh) * 2019-11-08 2020-01-14 京东方科技集团股份有限公司 显示基板、显示面板及显示装置
CN111399275A (zh) * 2020-04-15 2020-07-10 深圳市华星光电半导体显示技术有限公司 一种显示面板及显示装置
CN113835260A (zh) * 2020-06-24 2021-12-24 深超光电(深圳)有限公司 液晶显示面板及液晶显示面板的制作方法
CN112379547A (zh) * 2020-11-25 2021-02-19 南京中电熊猫液晶显示科技有限公司 一种彩膜基板
CN114326198B (zh) 2021-02-05 2023-06-16 惠科股份有限公司 一种彩膜基板及其制作方法和显示面板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009300641A (ja) * 2008-06-12 2009-12-24 Mitsubishi Electric Corp 表示パネル用対向基板、表示装置及び表示装置の製造方法
CN103926739A (zh) * 2013-12-31 2014-07-16 上海天马微电子有限公司 显示面板及显示装置
CN205862051U (zh) * 2016-08-01 2017-01-04 合肥京东方光电科技有限公司 一种彩膜基板及显示装置
CN106773430A (zh) * 2017-03-30 2017-05-31 京东方科技集团股份有限公司 一种显示基板及显示装置
CN106842678A (zh) * 2017-02-13 2017-06-13 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN107219692A (zh) * 2017-07-28 2017-09-29 京东方科技集团股份有限公司 一种液晶面板和液晶显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009300641A (ja) * 2008-06-12 2009-12-24 Mitsubishi Electric Corp 表示パネル用対向基板、表示装置及び表示装置の製造方法
CN103926739A (zh) * 2013-12-31 2014-07-16 上海天马微电子有限公司 显示面板及显示装置
CN205862051U (zh) * 2016-08-01 2017-01-04 合肥京东方光电科技有限公司 一种彩膜基板及显示装置
CN106842678A (zh) * 2017-02-13 2017-06-13 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN106773430A (zh) * 2017-03-30 2017-05-31 京东方科技集团股份有限公司 一种显示基板及显示装置
CN107219692A (zh) * 2017-07-28 2017-09-29 京东方科技集团股份有限公司 一种液晶面板和液晶显示装置

Also Published As

Publication number Publication date
CN107589588A (zh) 2018-01-16

Similar Documents

Publication Publication Date Title
WO2019085057A1 (zh) 液晶显示面板以及液晶显示装置
WO2019085086A1 (zh) 液晶面板以及液晶显示装置
CN105974651B (zh) 液晶显示面板的制作方法
CN106526990B (zh) 显示面板及其制备方法、显示装置
US9535196B2 (en) Color filter substrate, method for fabricating the same, display panel and display device
US9841630B2 (en) Thin-film transistor array substrate and liquid crystal display panel
US9411199B2 (en) Array substrate and color filter substrate of display device and method for manufacturing the same
US7713596B2 (en) Light shading structure, and color filter substrate, active device array substrate, liquid crystal display panel thereof
US10295713B2 (en) Color filter substrate, preparing method thereof, and display device
WO2016106842A1 (zh) 薄膜晶体管阵列基板、液晶面板以及液晶显示器
US10209583B2 (en) Display panel and display apparatus
US20210364871A1 (en) Substrate and liquid crystal display panel
US20190129262A1 (en) Liquid crystal display panel and liquid crystal display device
US20170017112A1 (en) Array substrate and liquid crystal display panel using the same
CN104330917B (zh) 一种彩膜基板及显示装置
US9091879B2 (en) Liquid crystal display panel and liquid crystal display apparatus
US9158047B2 (en) Method for manufacturing color filter substrate, color filter substrate and transflective liquid crystal display device
US20190049804A1 (en) Active switch array substrate, manufacturing method therfor, and display panel
US20200301190A1 (en) Color resist substrate and liquid crystal display panel
US20200012139A1 (en) Pixel structure, display panel and display apparatus
WO2016155141A1 (zh) 一种偏光片、其制作方法、液晶显示面板及显示装置
WO2020124896A1 (zh) 液晶显示面板
US20210278721A1 (en) Display panel and display device
US20190049803A1 (en) Active switch array substrate, manufacturing method therefor same, and display device using same
US20180348579A1 (en) Pixel structure of display array substrate and display device using the same

Legal Events

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

Ref document number: 17930936

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17930936

Country of ref document: EP

Kind code of ref document: A1