WO2016106922A1 - 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

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Publication number
WO2016106922A1
WO2016106922A1 PCT/CN2015/071706 CN2015071706W WO2016106922A1 WO 2016106922 A1 WO2016106922 A1 WO 2016106922A1 CN 2015071706 W CN2015071706 W CN 2015071706W WO 2016106922 A1 WO2016106922 A1 WO 2016106922A1
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Prior art keywords
liquid crystal
crystal panel
substrate
light blocking
display area
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PCT/CN2015/071706
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English (en)
French (fr)
Inventor
宋涛
申智渊
明星
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深圳市华星光电技术有限公司
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Priority to US14/433,665 priority Critical patent/US20160187716A1/en
Publication of WO2016106922A1 publication Critical patent/WO2016106922A1/zh

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Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular to a liquid crystal panel and a liquid crystal display device.
  • the mainstream liquid crystal display device is mainly composed of LCD (Liquid Crystal) Display, liquid crystal display) and backlight composition, according to the refractive index anisotropy of the liquid crystal molecules to adjust the amount of light emitted by the backlight through the liquid crystal layer, thereby displaying a desired image on the screen
  • the purpose of the upper cover is to block the backlight Light diffuses out of the edge of the LCD, causing loss of backlight brightness and interference with the human eye when viewing the display device.
  • the frame of the LCD the edge of the display area to the edge of the LCD
  • the frame of the upper cover are narrower and narrower, and have reached a level of 1 mm or less.
  • the LCD display device is mainly composed of a backlight, an LCD and an upper cover, and the tolerance is about ⁇ 0.2 mm, which further increases the possibility of light leakage. Big. Therefore, the risk of light leakage on narrow frame products is increasing.
  • black tape 12 on the edge of the backlight or the back edge of the LCD display to prevent light leakage.
  • the use of black tape 12 to prevent edge leakage requires an additional process, that is, tape application, and the precision of the black tape 12 needs to be controlled, so that the process is relatively complicated, and abnormalities often occur, especially in the case of non-terminal areas where light leakage abnormality occurs. It is even bigger.
  • the technical problem to be solved by the present invention is to provide a liquid crystal panel and a liquid crystal display device, which can reduce edge light leakage and improve quality perception.
  • a technical solution adopted by the present invention is to provide a liquid crystal panel, which is divided into a display area and a non-display area located at the periphery of the display area, including: a first substrate; a second substrate, and the first The substrate is disposed opposite to each other; the liquid crystal layer is sandwiched between the first substrate and the second substrate; and the light blocking layer is disposed on the first substrate and located in a narrow frame region in the non-display area to prevent edge leakage.
  • the non-display area includes a black matrix area, a terminal area and a non-terminal area, the terminal area is a wide area disposed on one side of the liquid crystal panel, the black matrix area is disposed at the periphery of the display area, and the rest of the non-display area is non-displayed.
  • the terminal area and the non-terminal area are narrow frame areas of the liquid crystal panel.
  • the light blocking layer is located in the non-terminal area of the non-display area.
  • the second substrate includes a clear glass region and is disposed in a region corresponding to the non-display region.
  • the light blocking layer adopts the metal layer 1 in the TFT five-mask process.
  • the light blocking layer adopts the metal layer 2 in the TFT five-mask process.
  • the light blocking layer adopts a metal layer in a TFT process of a-Si, or LTPS, or IGZO technology.
  • the light blocking layer adopts a film layer in a touch technology process.
  • the light blocking layer electrostatically protects the liquid crystal panel.
  • a liquid crystal display device including a liquid crystal panel, wherein the liquid crystal panel is divided into a display area and a non-display area located at a periphery of the display area, including: a first substrate; The second substrate is disposed opposite to the first substrate; the liquid crystal layer is sandwiched between the first substrate and the second substrate; and the light blocking layer is disposed on the first substrate and located in a narrow frame region in the non-display area to prevent Light leakage at the edges.
  • the non-display area includes a black matrix area, a terminal area and a non-terminal area, the terminal area is a wide area disposed on one side of the liquid crystal panel, the black matrix area is disposed at the periphery of the display area, and the rest of the non-display area is non-displayed.
  • the terminal area and the non-terminal area are narrow frame areas of the liquid crystal panel.
  • the light blocking layer is located in the non-terminal area of the non-display area.
  • the second substrate includes a clear glass region and is disposed in a region corresponding to the non-display region.
  • the light blocking layer adopts the metal layer 1 in the TFT five-mask process.
  • the light blocking layer adopts the metal layer 2 in the TFT five-mask process.
  • the light blocking layer adopts a metal layer in a TFT process of a-Si, or LTPS, or IGZO technology.
  • the light blocking layer adopts a film layer in a touch technology process.
  • the light blocking layer electrostatically protects the liquid crystal panel.
  • the present invention has the beneficial effects that the liquid crystal panel of the present invention is divided into a display area and a non-display area located at the periphery of the display area, and includes: a first substrate; a second substrate facing the first substrate.
  • the liquid crystal layer is sandwiched between the first substrate and the second substrate; the light blocking layer is disposed on the first substrate and located in the non-display area to prevent light leakage at the edge, which can reduce edge light leakage and improve quality perception.
  • FIG. 1 is a schematic structural view of a liquid crystal panel in the prior art
  • FIG. 2 is a schematic structural view of a liquid crystal panel according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a liquid crystal panel according to an embodiment of the present invention.
  • the liquid crystal panel 20 is divided into a display area 201 and a non-display area 202 located at the periphery of the display area, and includes a first substrate 21, a second substrate 22, a liquid crystal layer (not shown), and a light blocking layer 210.
  • the second substrate 22 is disposed opposite to the first substrate 21.
  • the liquid crystal layer is sandwiched between the first substrate 21 and the second substrate 22.
  • the light blocking layer 210 is disposed on the first substrate 21 and located in a narrow bezel area in the non-display area 202 to prevent edge leakage.
  • the first substrate 21 is an array substrate
  • the second substrate 22 is color filter (color Filter, CF) substrate.
  • the non-display area 202 includes a black matrix area 205, a terminal area 204, and a non-terminal area 203.
  • the black matrix area 205 is disposed at the periphery of the display area 201, and the terminal area 204 and the non-terminal area 203 are disposed on the black matrix 205.
  • the periphery of the non-display area 202 is a non-terminal area 203, and the non-terminal area 203 is a narrow bezel area of the liquid crystal panel 20, wherein the terminal area 204 is a wide area disposed on one side of the liquid crystal panel 20.
  • the light blocking layer 210 is located in the non-terminal region 203 of the non-display area 202.
  • the second substrate 22 includes a clear glass region 220 disposed in a region corresponding to the non-display region 202.
  • the transparent light-shielding region structure is replaced by the light-blocking layer 210 by forming an opaque light-blocking layer 210 on the edge of the first substrate 21 side.
  • the light blocking layer 210 on the side of the first substrate 21 can block the light of the backlight from passing through the clear glass region, thereby preventing the edge from leaking light.
  • the light blocking layer 210 is reflective by the metal, it does not affect the accuracy and poor inspection of the LCD periphery, and can meet the requirements of the current process, and can reduce the occurrence of edge leakage and adapt to the increasingly narrower requirements of the frame of the liquid crystal panel 20. Improve the quality of perception.
  • the light blocking layer 210 adopts a metal layer existing in the process of the first substrate 21 side, such as the metal layer 1 and the metal layer 2 in the five masks.
  • a layer or structure can be used as the light blocking layer 210.
  • the light blocking layer 210 can adopt the metal layer 1 in the TFT five-mask process.
  • the light blocking layer 210 can be fabricated simultaneously with the gate metal layer.
  • the light blocking layer 210 may also be a metal layer 2 in a TFT five-mask process.
  • the metal layer 2 is an ohmic contact layer in contact with the source and drain electrodes in the five mask process of the TFT.
  • the light blocking layer 210 can adopt a-Si, or LTPS (Low). Temperature Poly-silicon, low temperature polysilicon technology, or IGZO (indium gallium zinc) Oxide, indium gallium zinc oxide) technology in the metal layer of the TFT process. Specifically, it may be a metal layer of each layer in the above TFT process.
  • the light blocking layer 210 can also adopt an external touch (On The film layer in the touch technology process such as cell touch) only needs to satisfy the reflective and opaque film layer or structure.
  • the opaque metal layer is used as the light blocking layer 210 at the edge, the static electricity can be played at the same time (Electro-Static) Discharge, ESD) The effect of shielding.
  • the light blocking layer 210 as a shielding function may also be connected together when the large board is typeset, or may be separately placed on each panel.
  • the light blocking layer 210 electrostatically protects the liquid crystal panel.
  • a liquid crystal display device including the liquid crystal panel of FIG. 2 described above is further provided.
  • the liquid crystal panel of the present invention is divided into a display area and a non-display area located at the periphery of the display area, and includes: a first substrate; a second substrate disposed opposite to the first substrate; and a liquid crystal layer sandwiched between the first substrate Between the substrate and the second substrate; the light blocking layer is disposed on the first substrate and located in the non-display area to prevent light leakage at the edge, which can reduce edge light leakage and improve quality perception.

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

Abstract

一种液晶面板以及液晶显示装置，液晶面板（20）包括：第一基板（21）；第二基板（22），与第一基板（21）对向设置；液晶层，夹持于第一基板（21）和第二基板（22）之间；挡光层（210），设置在第一基板（21）上，且位于非显示区（202）中，防止边缘漏光。通过上述方式，能够减少边缘漏光发生，提升品质观感。

Description

液晶面板以及液晶显示装置
【技术领域】
本发明涉及液晶显示领域，尤其是涉及一种液晶面板以及液晶显示装置。
【背景技术】
在平板显示行业中，显示装置都往窄边框方向发展。特别是在手机，平板电脑等行动手持显示装置中，边框更是越来越窄，甚至有朝无边框发展的趋势，不仅提升的面板的利用率，也给消费者较好的外观美感。
目前主流液晶的显示装置主要是由LCD（Liquid Crystal Display，液晶显示器）和背光组成，由根据液晶分子的折射率各向异性来调节背光发出光透过液晶层的光量，由此在屏幕上显示期望的图像，上盖板的目的是阻挡背光的光从LCD边缘扩散出去，造成背光亮度的损失及对人眼观察显示装置时的干扰。但是随着窄边框技术的发展的，LCD的边框（显示区边缘到LCD边缘范围）和上盖板的边框都越来越窄，目前已经达到1mm甚至更小的水准。上盖板边缘的尺寸越小，阻挡背光漏光的效果就越差，另外，LCD显示装置主要是由背光，LCD以及上盖板组装构成的，配合公差大约±0.2mm,进一步使漏光可能性增大。因此在窄边框产品上漏光的风险就越来越大。
另外为了实现对产品精度及边缘品质的控制，如图1中图a所示，在LCD设计时，在LCD的边缘会设置50-200um，甚至更宽的净玻璃区域11，净玻璃区域11不允许不透明的图案存在，这样的透明区域方便对LCD精度及品质异常的监控。如果净玻璃区域11全部被BM覆盖，BM会干扰LCD精度及品质异常。由于LCD边缘净玻璃区11是透明的，导致背光可以穿透造成边缘漏光，进一步加大上盖板盖住漏光的难度。
在消除或减少LCD显示模组边缘漏光的问题上，如图1中图b所示，业界目前主要是在背光的边缘或者LCD显示器的背面边缘贴黑色胶带12，防止漏光。但是使用黑胶带12防止边缘漏光的办法需要增加一道工艺即贴胶带，而且需要控制贴黑胶带12的精度，使得工艺相对复杂，且经常发生异常，特别是在非端子区域漏光异常发生的可能性就更大。
【发明内容】
本发明主要解决的技术问题是提供一种液晶面板以及液晶显示装置，能够减少边缘漏光发生，提升品质观感。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种液晶面板，液晶面板分为显示区和位于显示区外围的非显示区，包括：第一基板；第二基板，与第一基板对向设置；液晶层，夹持于第一基板和第二基板之间；挡光层，设置在第一基板上，且位于非显示区中的窄边框区域，防止边缘漏光。
其中，非显示区包括黑矩阵区、端子区域和非端子区域，端子区域为设置在液晶面板一侧的宽度较宽的区域，黑矩阵区设置在显示区外围，非显示区的其余部分为非端子区域，非端子区域为液晶面板的窄边框区域。
其中，挡光层位于非显示区的非端子区域中。
其中，第二基板包括净玻璃区域，设置在与非显示区对应的区域。
其中，挡光层采用TFT五道光罩工艺中的金属层1。
其中，挡光层采用TFT五道光罩工艺中的金属层2。
其中，挡光层采用a-Si，或LTPS，或IGZO技术的TFT工艺中的金属层。
其中，挡光层采用触控技术工艺中的膜层。
其中，挡光层对液晶面板进行静电防护。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种液晶显示装置，包括液晶面板，液晶面板分为显示区和位于显示区外围的非显示区，包括：第一基板；第二基板，与第一基板对向设置；液晶层，夹持于第一基板和第二基板之间；挡光层，设置在第一基板上，且位于非显示区中的窄边框区域，防止边缘漏光。
其中，非显示区包括黑矩阵区、端子区域和非端子区域，端子区域为设置在液晶面板一侧的宽度较宽的区域，黑矩阵区设置在显示区外围，非显示区的其余部分为非端子区域，非端子区域为液晶面板的窄边框区域。
其中，挡光层位于非显示区的非端子区域中。
其中，第二基板包括净玻璃区域，设置在与非显示区对应的区域。
其中，挡光层采用TFT五道光罩工艺中的金属层1。
其中，挡光层采用TFT五道光罩工艺中的金属层2。
其中，挡光层采用a-Si，或LTPS，或IGZO技术的TFT工艺中的金属层。
其中，挡光层采用触控技术工艺中的膜层。
其中，挡光层对液晶面板进行静电防护。
本发明的有益效果是：区别于现有技术的情况，本发明的液晶面板分为显示区和位于显示区外围的非显示区，包括：第一基板；第二基板，与第一基板对向设置；液晶层，夹持于第一基板和第二基板之间；挡光层，设置在第一基板上，且位于非显示区中，防止边缘漏光，能够减少边缘漏光发生，提升品质观感。
【附图说明】
图1是现有技术中的液晶面板的结构示意图；
图2是本发明实施例的液晶面板的结构示意图。
【具体实施方式】
请参阅图2，图2是本发明实施例的液晶面板的结构示意图。如图2所示，液晶面板20分为显示区201和位于显示区外围的非显示区202，包括：第一基板21、第二基板22、液晶层（图未示）以及挡光层210。第二基板22与第一基板21对向设置。液晶层夹持于第一基板21和第二基板22之间。挡光层210设置在第一基板21上，且位于非显示区202中的窄边框区域，防止边缘漏光。其中优选地，第一基板21为阵列基板，第二基板22为彩色滤光(color filter，CF)基板。
在本发明实施例中，非显示区202包括黑矩阵区205、端子区域204和非端子区域203，黑矩阵区205设置在显示区201外围，端子区域204和非端子区域203设置在黑矩阵205的外围，其中端子区域204为设置在液晶面板20一侧的宽度较宽的区域，非显示区202的其余部分为非端子区域203，非端子区域203为液晶面板20的窄边框区域。挡光层210位于非显示区202的非端子区域203中。第二基板22包括净玻璃区域220，设置在与非显示区202对应的区域。通过在第一基板21侧的边缘形成一层不透明的挡光层210，用这层挡光层210取代透明的净玻璃区域结构。在第一基板21与第二基板22贴合后，第一基板21侧的挡光层210即可阻挡住背光的光从净玻璃区域通过，达到防止边缘漏光的作用。由于由金属形成挡光层210是反光的，不会影响对LCD外围精度及不良的检查，可满足现行工艺的需求，同时可以减少边缘漏光发生，适应液晶面板20的边框越来越窄的要求，提升品质观感。
优选的实施例中，挡光层210采用第一基板21侧工艺存在的金属层，如五道光罩中的金属层1，金属层2，当然其他工艺制程中可是满足反光，不透光的膜层或结构都可用来作挡光层210。例如，挡光层210可以采用TFT五道光罩工艺中的金属层1，具体地，在TFT制作过程中，挡光层210可以与栅金属层同时制作。或者挡光层210也可以采用TFT五道光罩工艺中的金属层2。其中，金属层2为TFT的五道光罩工艺中的与源漏极接触的欧姆接触层。具体地，挡光层210可以采用a-Si，或LTPS（Low Temperature Poly-silicon，低温多晶硅技术），或IGZO（indium gallium zinc oxide，铟镓锌氧化物）技术的TFT工艺中的金属层。具体地，可以是上述TFT工艺中的各层金属层。在本发明实施例中，挡光层210还可以采用外挂式触控（On cell touch）等触控技术工艺中的膜层，只需是满足反光，不透光的膜层或结构皆可。
在本发明实施例中，如果使用不透明的金属层在边缘做挡光层210，同时可以起到对静电（Electro-Static discharge，ESD）屏蔽的效果。作为屏蔽作用的挡光层210也可以在大板排版时连接在一起，也可以单独的位于每个panel上。挡光层210对液晶面板进行静电防护。
在本发明实施例中，还提供一种液晶显示装置，包括图2前述的液晶面板。
综上所述，本发明的液晶面板分为显示区和位于显示区外围的非显示区，包括：第一基板；第二基板，与第一基板对向设置；液晶层，夹持于第一基板和第二基板之间；挡光层，设置在第一基板上，且位于非显示区中，防止边缘漏光，能够减少边缘漏光发生，提升品质观感。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (18)

  1. 一种液晶面板，其中，所述液晶面板分为显示区和位于所述显示区外围的非显示区，所述液晶面板包括：
    第一基板；
    第二基板，与所述第一基板对向设置；
    液晶层，夹持于所述第一基板和所述第二基板之间；
    挡光层，设置在所述第一基板上，且位于所述非显示区中的窄边框区域，防止边缘漏光。
  2. 根据权利要求1所述的液晶面板，其中，所述非显示区包括黑矩阵区、端子区域和非端子区域，所述端子区域为设置在所述液晶面板一侧的宽度较宽的区域，所述黑矩阵区设置在所述显示区外围，所述非显示区的其余部分为所述非端子区域，所述非端子区域为所述液晶面板的窄边框区域。
  3. 根据权利要求2所述的液晶面板，其中，所述挡光层位于所述非显示区的非端子区域中。
  4. 根据权利要求1所述的液晶面板，其中，所述第二基板包括净玻璃区域，设置在与所述非显示区对应的区域。
  5. 根据权利要求1所述的液晶面板，其中，所述挡光层采用TFT五道光罩工艺中的金属层1。
  6. 根据权利要求1所述的液晶面板，其中，所述挡光层采用TFT五道光罩工艺中的金属层2。
  7. 根据权利要求6所述的液晶面板，其中，所述挡光层采用a-Si，或LTPS，或IGZO技术的TFT工艺中的金属层。
  8. 根据权利要求1所述的液晶面板，其中，所述挡光层采用触控技术工艺中的膜层。
  9. 根据权利要求1所述的液晶面板，其中，所述挡光层对所述液晶面板进行静电防护。
  10. 一种液晶显示装置，其中，包括液晶面板，所述液晶面板分为显示区和位于所述显示区外围的非显示区，所述液晶面板包括：
    第一基板；
    第二基板，与所述第一基板对向设置；
    液晶层，夹持于所述第一基板和所述第二基板之间；
    挡光层，设置在所述第一基板上，且位于所述非显示区中的窄边框区域，防止边缘漏光。
  11. 根据权利要求10所述的液晶显示装置，其中，所述非显示区包括黑矩阵区、端子区域和非端子区域，所述端子区域为设置在所述液晶面板一侧的宽度较宽的区域，所述黑矩阵区设置在所述显示区外围，所述非显示区的其余部分为所述非端子区域，所述非端子区域为所述液晶面板的窄边框区域。
  12. 根据权利要求11所述的液晶显示装置，其中，所述挡光层位于所述非显示区的非端子区域中。
  13. 根据权利要求10所述的液晶显示装置，其中，所述第二基板包括净玻璃区域，设置在与所述非显示区对应的区域。
  14. 根据权利要求10所述的液晶显示装置，其中，所述挡光层采用TFT五道光罩工艺中的金属层1。
  15. 根据权利要求10所述的液晶显示装置，其中，所述挡光层采用TFT五道光罩工艺中的金属层2。
  16. 根据权利要求15所述的液晶显示装置，其中，所述挡光层采用a-Si，或LTPS，或IGZO技术的TFT工艺中的金属层。
  17. 根据权利要求10所述的液晶显示装置，其中，所述挡光层采用触控技术工艺中的膜层。
  18. 根据权利要求10所述的液晶显示装置，其中，所述挡光层对所述液晶面板进行静电防护。
PCT/CN2015/071706 2014-12-30 2015-01-28 液晶面板以及液晶显示装置 WO2016106922A1 (zh)

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