WO2019085086A1 - 液晶面板以及液晶显示装置 - Google Patents

液晶面板以及液晶显示装置 Download PDF

Info

Publication number
WO2019085086A1
WO2019085086A1 PCT/CN2017/112698 CN2017112698W WO2019085086A1 WO 2019085086 A1 WO2019085086 A1 WO 2019085086A1 CN 2017112698 W CN2017112698 W CN 2017112698W WO 2019085086 A1 WO2019085086 A1 WO 2019085086A1
Authority
WO
WIPO (PCT)
Prior art keywords
photoresist layer
liquid crystal
resist material
crystal panel
color
Prior art date
Application number
PCT/CN2017/112698
Other languages
English (en)
French (fr)
Inventor
余华伦
郭文帅
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 US15/579,183 priority Critical patent/US20190384100A1/en
Publication of WO2019085086A1 publication Critical patent/WO2019085086A1/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
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133514Colour filters
    • 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
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133512Light shielding layers, e.g. black matrix
    • 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
    • G02F2202/00Materials and properties
    • G02F2202/22Antistatic materials or arrangements

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a liquid crystal panel and a liquid crystal display device.
  • LCD Liquid Crystal Display
  • a commonly used liquid crystal panel includes at least a TFT array substrate and a color filter substrate disposed opposite to each other, and a liquid crystal layer between the array substrate and the color filter substrate.
  • the array substrate and the color filter substrate are also stacked separately.
  • the lower polarizer and the upper polarizer are connected to the layer.
  • the color filter substrate generally includes a base substrate 1 and a black matrix (BM) 2 and color resists 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 in the color film substrate from the edge of the base substrate 1 along the black matrix 2 during production and application. , which causes an abnormality in the display screen.
  • a slot 3 is generally provided at a position of the black matrix 2 at the 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 panel that prevents leakage of light at the edge position of the liquid crystal panel while preventing static electricity from being transmitted along the black matrix toward the display area in the color filter substrate.
  • a liquid crystal panel comprising an array substrate and a color filter substrate disposed on a cartridge, the color film substrate comprising 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 second portion of the black matrix is provided with a slot surrounding the display area, the slot penetrating the second portion of the black matrix in a thickness direction of the second portion of the black matrix, The second portion of the black matrix is provided with a layer of a color resist material of two colors to close the slotted opening, the two color resist material layers being selected from the group of red color resist material layers and green color resist material layers And any two of the blue color resist material layers.
  • 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 blue color resist material layer and the red color resist material layer are sequentially stacked on the second portion of the black matrix.
  • the blue color resist material layer has a thickness of 1.4 ⁇ m
  • the red color resist material layer has a thickness of 1.5 ⁇ m.
  • red color resist material layer and the blue color resist material layer are sequentially stacked on the second portion of the black matrix.
  • the blue color resist material layer has a thickness of 0.8 ⁇ m
  • the red color resist material layer has a thickness of 2.1 ⁇ m.
  • the color filter substrate further includes a color photoresist layer including a red photoresist layer, a green photoresist layer and a blue photoresist layer, wherein the first portion of the black matrix is provided with an array distribution An opening, each of the red photoresist layer, the green photoresist layer, and the blue photoresist layer is disposed in one of the openings.
  • the present invention also provides a liquid crystal display device, including a liquid crystal panel and a backlight module, the liquid crystal panel is disposed opposite to the backlight module, and the backlight module provides a display light source to the liquid crystal panel to display the liquid crystal panel
  • the liquid crystal panel is the liquid crystal panel described above.
  • the present invention provides a groove in a position on a black matrix of a color filter substrate at a non-display area, by which the static electricity is prevented from being transmitted along the black matrix toward the display area in the color filter substrate; meanwhile, in black A layer of a color resist material of two colors completely covering the slot is disposed on the matrix at a position of the non-display area to block light emitted from the backlight module from penetrating the black matrix through the slot. Thereby, light leakage at the edge position of the liquid crystal panel is avoided.
  • FIG. 1 is a schematic structural view of a conventional color film substrate
  • FIG. 2 is a schematic structural view of a liquid crystal panel according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a black matrix according to 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.
  • a liquid crystal panel is provided.
  • the liquid crystal panel includes an array substrate 10 and a color filter substrate 20 disposed opposite to each other, and the array substrate 10 and the color filter substrate 20 are disposed between Liquid crystal layer 30.
  • the 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 layer 22R, a green photoresist layer 22G, and a blue photoresist layer 22B.
  • the first portion of the black matrix 21 21a is provided with an array-distributed opening 23, and each of the red photoresist layer 22R, the green photoresist layer 22G and the blue photoresist layer 22B is disposed in one of the openings 23, respectively.
  • red photoresist layer 22R corresponds to one red sub-pixel
  • green photoresist layer 22G corresponds to one green sub-pixel
  • blue photoresist layer 22B corresponds to one blue sub-pixel
  • each pixel unit includes one red sub-pixel and one green Subpixel and one blue subpixel. Only a few openings 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 which 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 matrix 21 is transported toward the display area 20a in the color filter substrate 20 to prevent the static electricity from adversely affecting the display screen of the liquid crystal panel.
  • 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 by the backlight module is sequentially 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 color resist material layers 25a, 25b of the two colors it is possible to better ensure that the position of the slit 24 does not cause light leakage.
  • 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 color resist material layer 25a is a red color resist material layer
  • the color resist material layer 25b is a blue color resist material layer, which are sequentially stacked on the second portion 21b of the black matrix 21 to close the slit 24 .
  • the thickness of the blue color resist material layer was 0.8 ⁇ m
  • the thickness of the red color resist material layer was 2.1 ⁇ m.
  • the color resist material layer 25a is a blue color resist material layer
  • the color resist material layer 25b is a red color resist material layer, which are sequentially stacked on the second portion of the black matrix 21.
  • the slot 24 is closed.
  • the thickness of the blue color resist material layer was 1.4 ⁇ m
  • the thickness of the red color resist material layer was 1.5 ⁇ m. This is because the red color resist material layer has better light transmittance, and the blue color resist material layer has poor light transmittance.
  • the blue color resist material layer is made closer to the black matrix 21 side, and the blue color resist material layer is The thickness is thickened, and the thickness of the red color resist material layer is thinned. When the overall film thickness is maintained, the opacity can be further improved, and the light leakage phenomenon can be more effectively improved.
  • the present embodiment further provides a liquid crystal display device.
  • the liquid crystal display device includes a liquid crystal panel 100 and a backlight module 200.
  • the liquid crystal panel 100 is disposed opposite to the backlight module 200, and the backlight module is disposed.
  • the display 200 provides a display light source to the liquid crystal panel 100 to cause the liquid crystal panel 100 to display an image.
  • the liquid crystal panel 100 uses the liquid crystal panel provided in the foregoing embodiment.
  • the liquid crystal 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 display area in the color filter substrate.
  • a layer of color resist material covering two colors of the slot is completely disposed on the black matrix at a position of the non-display area to block light emitted from the backlight module from penetrating the black matrix through the slot. Therefore, light leakage at the edge position of the liquid crystal panel is avoided.

Abstract

一种液晶面板,包括对盒设置的阵列基板(10)和彩膜基板(20),彩膜基板(20)包括黑色矩阵(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),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)的第二部分(21b)的厚度方向上穿透黑色矩阵(21)的第二部分(21b),在黑色矩阵(21)的第二部分(21b)上设置有两种颜色的色阻材料层(25a,25b),以封闭开槽(24)的开口,两种颜色的色阻材料层(25a,25b)选自红色色阻材料层(22R)、绿色色阻材料层(22G)和蓝色色阻材料层(22B)中的任意两种。还提供一种具有该液晶面板的液晶显示装置。在黑色矩阵(21)上位于非显示区(20b)的位置上设置有完全覆盖开槽(24)的两种颜色的色阻材料层(25a,25b),以避免了液晶面板的边缘位置出现漏光。

Description

液晶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)和彩膜基板(color filter substrate)以及位于阵列基板和彩膜基板之间的液晶层,阵列基板和彩膜基板还分别叠层连接有下偏光片和上偏光片。
如图1所示,彩膜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进入并分布在彩膜基板中,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阻断静电朝向彩膜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面板,在防止静电沿黑色矩阵朝向彩膜基板中的显示区传输的同时,又能避免液晶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:
提供了一种液晶面板,包括对盒设置的阵列基板和彩膜基板,所述彩膜基板包括黑色矩阵,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,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第二部分的厚度方向上穿透所述黑色矩阵的第二部分,在所述黑色矩阵的第二部分上设置有两种颜色的色阻材料层,以封闭所述开槽的开口,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。
进一步地,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。
进一步地,所述蓝色色阻材料层和所述红色色阻材料层依次叠层设置于所述黑色矩阵的第二部分上。
进一步地,所述蓝色色阻材料层的厚度为1.4μm,所述红色色阻材料层的厚度为1.5μm。
进一步地,所述红色色阻材料层和所述蓝色色阻材料层依次叠层设置于所述黑色矩阵的第二部分上。
进一步地,所述蓝色色阻材料层的厚度为0.8μm,所述红色色阻材料层的厚度为2.1μm。
进一步地,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
本发明还提供了一种液晶显示装置,包括液晶面板及背光模块,所述液晶面板与所述背光模块相对设置,所述背光模块提供显示光源给所述液晶面板,以使所述液晶面板显示影像,所述液晶面板为上述的液晶面板。
本发明的有益效果:本发明在彩膜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膜基板中的显示区传输;同时,在黑色矩阵上位于非显示区的位置上设置有完全覆盖所述开槽的两种颜色的色阻材料层,以阻挡从背光模块发射的光线通过所述开槽穿透黑色矩阵, 从而避免了液晶面板的边缘位置出现漏光。
附图说明
通过结合附图进行的以下描述,本发明的实施例的上述和其它方面、特点和优点将变得更加清楚,附图中:
图1是现有的一种彩膜基板的结构示意图;
图2是根据本发明的实施例的液晶面板的结构示意图;
图3是根据本发明的实施例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面板,如图2所示,所述液晶面板包括相对设置的阵列基板10和彩膜基板20,所述阵列基板10和所述彩膜基板20之间设置有液晶层30。其中,所述阵列基板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。所述彩膜基板20包括位于显示区20a和包围所述显示区20a的非显示区20b。所述彩膜基板20上设置有黑色矩阵21和彩色光阻层22。
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包括红色光阻层22R、绿色光阻层22G和蓝色光阻层22B,所述黑色矩阵21的第一部分21a开设有阵列分布的开口23,所述红色光阻层22R、绿色光阻层22G和蓝色光阻层22B中的每一个分别对应设置在一个所述开口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层22R、绿色光阻层22G和蓝色光阻层22B,通常地,在液晶面板,一个红色 光阻层22R对应于一个红色子像素、一个绿色光阻层22G对应于一个绿色子像素、一个蓝色光阻层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23。
继续参阅图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朝向彩膜基板20中的显示区20a传输,避免静电对液晶面板的显示画面造成不良影响。
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,背光模块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,色阻材料层25a为红色色阻材料层,而色阻材料层25b为蓝色色阻材料层,二者依次叠层设置于黑色矩阵21的第二部分21b上,以封闭开槽24。在这种情况下,所述蓝色色阻材料层的厚度为0.8μm,所述红色色阻材料层的厚度为2.1μm。
或者,作为本发明的另一实施方式,色阻材料层25a为蓝色色阻材料层,而色阻材料层25b为红色色阻材料层,二者依次叠层设置于黑色矩阵21的第二部分21b上,以封闭开槽24。在这种情况下,所述蓝色色阻材料层的厚度为1.4μm,所述红色色阻材料层的厚度为1.5μm。这是因为红色色阻材料层的透光性较好,而蓝色色阻材料层的透光性较差,将蓝色色阻材料层做在更靠近黑色矩阵21侧,将蓝色色阻材料层的厚度加厚,而红色色阻材料层的厚度减薄, 在维持整体膜厚不变的情况下,能够进一步提高不透光性,从而更加有效改善漏光现象。
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面板100及背光模块200,所述液晶面板100与所述背光模块200相对设置,所述背光模块200提供显示光源给所述液晶面板100,以使所述液晶面板100显示影像。其中,所述液晶面板100采用本实施例前述提供的液晶面板。
综上所述,本发明实施例提供的液晶面板,在彩膜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膜基板中的显示区传输;同时,在黑色矩阵上位于非显示区的位置上设置有完全覆盖所述开槽的两种颜色的色阻材料层,以阻挡从背光模块发射的光线通过所述开槽穿透黑色矩阵,从而避免了液晶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 (13)

  1. 一种液晶面板,包括对盒设置的阵列基板和彩膜基板,所述彩膜基板包括黑色矩阵,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第二部分的厚度方向上穿透所述黑色矩阵的第二部分,在所述黑色矩阵的第二部分上设置有两种颜色的色阻材料层,以封闭所述开槽的开口,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。
  2. 根据权利要求1所述的液晶面板,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。
  3. 根据权利要求2所述的液晶面板,其中,所述蓝色色阻材料层和所述红色色阻材料层依次叠层设置于所述黑色矩阵的第二部分上。
  4. 根据权利要求3所述的液晶面板,其中,所述蓝色色阻材料层的厚度为1.4μm,所述红色色阻材料层的厚度为1.5μm。
  5. 根据权利要求2所述的液晶面板,其中,所述红色色阻材料层和所述蓝色色阻材料层依次叠层设置于所述黑色矩阵的第二部分上。
  6. 根据权利要求5所述的液晶面板,其中,所述蓝色色阻材料层的厚度为0.8μm,所述红色色阻材料层的厚度为2.1μm。
  7. 根据权利要求1所述的液晶面板,其中,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  8. 根据权利要求2所述的液晶面板,其中,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  9. 根据权利要求3所述的液晶面板,其中,所述彩膜基板还包括彩色光 阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  10. 根据权利要求4所述的液晶面板,其中,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  11. 根据权利要求5所述的液晶面板,其中,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  12. 根据权利要求6所述的液晶面板,其中,所述彩膜基板还包括彩色光阻层,所述彩色光阻层包括红色光阻层、绿色光阻层和蓝色光阻层,所述黑色矩阵的第一部分中开设有阵列分布的开口,所述红色光阻层、绿色光阻层和蓝色光阻层中的每一个对应设置在一个所述开口中。
  13. 一种液晶显示装置,包括液晶面板及背光模块,所述液晶面板与所述背光模块相对设置,所述背光模块提供显示光源给所述液晶面板,以使所述液晶面板显示影像,其中,所述液晶面板为权利要求1所述的液晶面板。
PCT/CN2017/112698 2017-10-31 2017-11-23 液晶面板以及液晶显示装置 WO2019085086A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/579,183 US20190384100A1 (en) 2017-10-31 2017-11-23 Liquid crystal panel and liquid crystal display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711047588.6 2017-10-31
CN201711047588.6A CN107703671A (zh) 2017-10-31 2017-10-31 液晶面板以及液晶显示装置

Publications (1)

Publication Number Publication Date
WO2019085086A1 true WO2019085086A1 (zh) 2019-05-09

Family

ID=61176704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/112698 WO2019085086A1 (zh) 2017-10-31 2017-11-23 液晶面板以及液晶显示装置

Country Status (3)

Country Link
US (1) US20190384100A1 (zh)
CN (1) CN107703671A (zh)
WO (1) WO2019085086A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108427224A (zh) * 2018-03-27 2018-08-21 武汉华星光电技术有限公司 Cf基板、液晶显示装置及其制备方法
US10656481B2 (en) * 2018-03-30 2020-05-19 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device
CN108646471B (zh) * 2018-05-09 2021-06-04 Tcl华星光电技术有限公司 用于显示面板的上对盒基板及其制作方法、显示面板
CN108873461B (zh) * 2018-07-19 2021-04-27 Oppo(重庆)智能科技有限公司 液晶显示面板、液晶显示装置及制备液晶显示面板的方法
CN109324439B (zh) * 2018-11-22 2021-10-01 京东方科技集团股份有限公司 一种显示面板及其制作方法,以及显示装置
CN110441951A (zh) * 2019-07-09 2019-11-12 南京中电熊猫平板显示科技有限公司 一种彩膜基板及其制造方法
CN114077084B (zh) * 2020-08-14 2023-11-03 京东方科技集团股份有限公司 彩膜基板及其制作方法、显示面板及显示装置
CN114815373B (zh) * 2022-05-12 2024-01-09 广州华星光电半导体显示技术有限公司 一种彩膜基板及显示面板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000029014A (ja) * 1998-07-07 2000-01-28 Sharp Corp 液晶表示素子用カラーフィルタ基板及び液晶表示素子
CN101750793A (zh) * 2008-12-15 2010-06-23 Nec液晶技术株式会社 液晶显示装置
CN103323974A (zh) * 2012-03-21 2013-09-25 株式会社日本显示器西 显示装置、其制造方法以及电子设备
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
CN104865741A (zh) * 2015-06-23 2015-08-26 武汉华星光电技术有限公司 一种液晶面板
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201137813A (en) * 2010-04-29 2011-11-01 Wintek Corp Display panel
JP2013225033A (ja) * 2012-04-23 2013-10-31 Japan Display Inc 表示装置及びその製造方法
CN105182596A (zh) * 2015-09-07 2015-12-23 京东方科技集团股份有限公司 一种彩膜基板、显示装置及彩膜基板的制备方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000029014A (ja) * 1998-07-07 2000-01-28 Sharp Corp 液晶表示素子用カラーフィルタ基板及び液晶表示素子
CN101750793A (zh) * 2008-12-15 2010-06-23 Nec液晶技术株式会社 液晶显示装置
CN103323974A (zh) * 2012-03-21 2013-09-25 株式会社日本显示器西 显示装置、其制造方法以及电子设备
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
CN104865741A (zh) * 2015-06-23 2015-08-26 武汉华星光电技术有限公司 一种液晶面板
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

Also Published As

Publication number Publication date
CN107703671A (zh) 2018-02-16
US20190384100A1 (en) 2019-12-19

Similar Documents

Publication Publication Date Title
WO2019085086A1 (zh) 液晶面板以及液晶显示装置
WO2019085057A1 (zh) 液晶显示面板以及液晶显示装置
CN105974651B (zh) 液晶显示面板的制作方法
CN105974636B (zh) 液晶显示面板的制作方法
US9841630B2 (en) Thin-film transistor array substrate and liquid crystal display panel
US10288929B2 (en) Display panels and liquid crystal display devices
US9817265B2 (en) Display panel and display device
WO2019127711A1 (zh) 显示面板及显示装置
US9091879B2 (en) Liquid crystal display panel and liquid crystal display apparatus
US20190129262A1 (en) Liquid crystal display panel and liquid crystal display device
CN107505760A (zh) 阵列基板的像素结构以及液晶显示面板
CN106125391A (zh) 显示面板及显示装置
WO2016176882A1 (zh) 彩色滤光片及其制作方法、液晶显示面板
CN109343263A (zh) Coa型液晶显示器
CN104020600A (zh) 显示面板和显示装置
CN107463023A (zh) 液晶显示面板以及液晶显示设备
CN108121106A (zh) 一种液晶显示面板及其制作方法
CN110376784A (zh) 液晶显示面板、液晶显示装置
WO2020124896A1 (zh) 液晶显示面板
US20220107528A1 (en) Liquid crystal display panel and manufacturing method thereof
US20180348579A1 (en) Pixel structure of display array substrate and display device using the same
WO2018045614A1 (zh) 彩色滤光片基板、液晶面板及液晶显示器
US11281043B2 (en) Display panel and display apparatus
US20210041743A1 (en) Display panel, method for manufacturing same, and display device
US10481449B2 (en) Array substrate with color filter layer and method of producing the same and liquid crystal display

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: 17930246

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: 17930246

Country of ref document: EP

Kind code of ref document: A1