WO2017140013A1 - 一种液晶显示装置 - Google Patents

一种液晶显示装置 Download PDF

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Publication number
WO2017140013A1
WO2017140013A1 PCT/CN2016/077999 CN2016077999W WO2017140013A1 WO 2017140013 A1 WO2017140013 A1 WO 2017140013A1 CN 2016077999 W CN2016077999 W CN 2016077999W WO 2017140013 A1 WO2017140013 A1 WO 2017140013A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
frame
display device
sub
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/077999
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English (en)
French (fr)
Inventor
陈仕祥
徐鹏博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan China Star Optoelectronics Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Technology Co Ltd
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 Wuhan China Star Optoelectronics Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Technology Co Ltd
Priority to KR1020187024564A priority Critical patent/KR102115110B1/ko
Priority to US15/113,745 priority patent/US10054809B2/en
Priority to JP2018543721A priority patent/JP6823663B2/ja
Priority to EA201891764A priority patent/EA036247B1/ru
Priority to GB1814490.7A priority patent/GB2563769B/en
Publication of WO2017140013A1 publication Critical patent/WO2017140013A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133314—Back frames
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • 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
    • G02F1/13332—Front frames

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a liquid crystal display device.
  • the white plastic material is mostly used in the plastic frame, and as the wall of the plastic frame is thinner and thinner, the light penetrates the wall of the plastic frame, causing light leakage.
  • a black tape 12 is attached to the outermost side of the plastic frame 11 to prevent light leakage, but the manner of changing the size of the module increases the production cost.
  • the two-color plastic frame actually needs to form a plastic frame of a color in the mold, and then put the single-color plastic frame into another set of molds to form another plastic frame of color, and at least each process needs to be completed.
  • the thickness of 0.4mm ensures that the frame can be molded, resulting in a total thickness of at least 0.8mm, that is, the frame is thicker and cannot meet the process requirements of the narrow frame.
  • the present invention constructs a liquid crystal display device, which includes:
  • a liquid crystal display panel comprising:
  • a first substrate including data lines and scan lines, and pixel units defined by the data lines and the scan lines;
  • the second substrate disposed opposite to the first substrate, the second substrate including a common electrode
  • a plastic frame for mounting the liquid crystal display panel; wherein a color of the plastic frame transitions from white to black away from the liquid crystal layer side to away from the liquid crystal layer side to prevent light leakage, wherein the plastic frame passes
  • the 3D printing technology is obtained, and the thickness of the plastic frame is less than or equal to 0.4 mm.
  • the plastic frame includes a plurality of sub-frame layers, and each of the sub-frame layers has the same thickness.
  • the plastic frame includes a plurality of sub-frame layers, and thickness differences between adjacent two sub-frame layers are equal.
  • the plastic frame includes a plurality of sub-rubber frame layers, and the difference values of the gray scale values of the adjacent two sub-rubber frame layers are equal.
  • the plastic frame includes a plurality of sub-rubber frame layers, and the thickness of the sub-rubber frame layer closest to the liquid crystal layer and the thickness of the sub-rubber frame layer farthest from the liquid crystal layer are greater than The thickness of the remaining sub-frame layer.
  • the material of the plastic frame is plastic.
  • the first substrate is an array substrate
  • the second substrate is a color filter substrate
  • the liquid crystal display device further includes a backlight module, and the backlight module is located under the plastic frame.
  • the present invention constructs a liquid crystal display device, which includes:
  • a liquid crystal display panel comprising:
  • a first substrate including data lines and scan lines, and pixel units defined by the data lines and the scan lines;
  • the second substrate disposed opposite to the first substrate, the second substrate including a common electrode
  • a plastic frame for mounting the liquid crystal display panel; wherein the color of the plastic frame transitions from white to black away from the side of the liquid crystal layer to the side away from the liquid crystal layer to prevent light leakage.
  • the plastic frame includes a plurality of sub-frame layers, and each of the sub-frame layers has the same thickness.
  • the plastic frame includes a plurality of sub-frame layers, and thickness differences between adjacent two sub-frame layers are equal.
  • the plastic frame includes a plurality of sub-rubber frame layers, and the difference values of the gray scale values of the adjacent two sub-rubber frame layers are equal.
  • the plastic frame includes a plurality of sub-rubber frame layers, and the thickness of the sub-rubber frame layer closest to the liquid crystal layer and the thickness of the sub-rubber frame layer farthest from the liquid crystal layer are greater than The thickness of the remaining sub-frame layer.
  • the thickness of the plastic frame is less than or equal to 0.4 mm.
  • the plastic frame is obtained by a 3D printing technology process.
  • the material of the plastic frame is plastic.
  • the first substrate is an array substrate
  • the second substrate is a color filter substrate
  • the liquid crystal display device further includes a backlight module; the backlight module is located under the plastic frame.
  • the color of the plastic frame is gradually changed from white to black from the inside to the outside, that is, the light can be normally reflected by the internal white, and the partially transmitted light can be partially blocked by the external black. It is absorbed inside, so that the thickness of the frame is reduced while preventing light leakage.
  • FIG. 1 is a schematic structural view of a frame sealant of the prior art
  • FIG. 2 is a schematic structural view of a first liquid crystal display device of the present invention
  • FIG 3 is a schematic structural view of a second liquid crystal display device of the present invention.
  • FIG. 2 is a schematic structural diagram of a first liquid crystal display device according to the present invention.
  • the liquid crystal display device 20 of the present invention comprises a liquid crystal display panel and a plastic frame 40; the liquid crystal display panel comprises: a first substrate 21, a second substrate 22 and a liquid crystal layer 23;
  • the first substrate 21 may include a data line and a scan line, and a pixel unit defined by the data line and the scan line; a second substrate 22 is disposed opposite to the first substrate 21, and the second substrate 22 includes
  • the common electrode may further include a black matrix; and the liquid crystal layer 23 is located between the first substrate 21 and the second substrate 22; the first substrate 21 may be an array substrate, and the second substrate 22 may be a color a film substrate; of course, the first substrate 21 may also be a COA substrate;
  • the plastic frame 40 is used for mounting the liquid crystal display panel; wherein the color of the plastic frame 40 is changed from white to black from the side close to the liquid crystal layer to the side away from the liquid crystal layer, that is, the color from the inner side to the outer side is changed from white to white.
  • the seal 40 can be a full layer structure.
  • the color of the plastic frame is gradually changed from white to black from the inside to the outside, that is, the light can be normally reflected by the internal white, and the partially transmitted light can be partially blocked by the external black. Absorbed, thereby reducing the thickness of the frame while preventing light leakage.
  • FIG. 3 is a schematic structural diagram of a second liquid crystal display device according to the present invention.
  • the liquid crystal display device 20 of the present invention comprises a liquid crystal display panel and a plastic frame 41; the liquid crystal display panel comprises: a first substrate 21, a second substrate 22 and a liquid crystal layer 23;
  • the first substrate 21 may include a data line and a scan line, and a pixel unit defined by the data line and the scan line; a second substrate 22 is disposed opposite to the first substrate 21, and the second substrate 22 includes a common electrode; and a liquid crystal layer 23 between the first substrate 21 and the second substrate 22; the first substrate 21 may be an array substrate, and the second substrate 22 may be a color film substrate; The first substrate 21 may also be a COA substrate;
  • the plastic frame 41 is used for mounting the liquid crystal display panel; wherein the color of the plastic frame 41 is changed from white to black from the side close to the liquid crystal layer to the side away from the liquid crystal layer, that is, the color from the inner side to the outer side is changed from white to white. To black.
  • the liquid crystal display device 20 further includes a backlight module 30 located under the plastic frame 41.
  • the material of the plastic frame 41 may be plastic.
  • the sealant 41 can be a multi-layer structure, such as a layered adhesive layer of different colors by a 3D printing technique.
  • the plastic frame 41 includes a plurality of sub-rubber frame layers AD.
  • the thickness of each of the sub-frames is equal. That is, the thickness of each sub-frame layer is equal. Since the thickness of each sub-frame layer is set to the same value, the process efficiency is improved, thereby facilitating the process.
  • the difference in thickness between two adjacent sub-frame layers is equal; for example, the difference in thickness between the sub-frame layers A and B is equal to the difference in thickness between the sub-frame layers B and C, and The difference in thickness between the frame layers C and D.
  • the thickness of the sub-frame layer is increased according to a fixed increment value, thereby improving the process efficiency.
  • the difference values of the gray scale values of the two adjacent sub-frame layers are equal; for example, the difference between the gray scale values between the sub-frame layers A and B is equal to between the sub-frames B and C
  • the difference between the grayscale values and the difference between the grayscale values between the sub-frames C and D is, the color from the inner sub-rubber frame layer to the outer sub-rubber frame layer is increased according to the fixed gray scale value, thereby further improving the light absorption effect and better preventing light leakage.
  • the thickness of the sub-frame layer closest to the liquid crystal layer 23 and the thickness of the sub-frame layer farthest from the liquid crystal layer 23 are greater than the thickness of the remaining sub-frame layer.
  • the thickness of the sub-frame layer A and the sub-frame layer D is greater than the thickness of the sub-frame layers B and C.
  • the thickness of the innermost and outermost sub-frame layers is greater than the thickness of the intermediate layer, thereby more absorbing light while facilitating reflection of light; preferably, between the innermost and outermost sub-frame layers
  • the thickness of the frame layer is equal.
  • the thickness of the plastic frame 41 is less than or equal to 0.4 mm, thereby facilitating the liquid crystal display device for manufacturing the narrow bezel.
  • the plastic frame 41 is obtained by a 3D printing technology process.
  • the color of the plastic frame is gradually changed from white to black from the inside to the outside, and the plastic frame can be formed into a multilayer structure, thereby further preventing light leakage and improving process efficiency.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种液晶显示装置(20)，所述液晶显示装置(20)包括：胶框(40)，用于安装所述液晶显示面板；其中所述胶框(40)的颜色从靠近所述液晶层(23)侧到远离所述液晶层(23)侧由白色过渡到黑色，以防止漏光。所述液晶显示装置(20)通过将胶框(40)的颜色从内侧到外侧由白色逐渐变为黑色，从而在防止漏光的同时，减小了胶框(40)的厚度。

Description

一种液晶显示装置 技术领域
本发明涉及显示器技术领域，特别是涉及一种液晶显示装置。
 背景技术
目前胶框多使用白色材料，随着胶框壁越来越薄，使得光线穿透胶框壁，造成漏光现象。
而现有的解决漏光的方式，如图1所示，在胶框11的最外侧贴一张黑色胶带12来防止漏光，但是种方式会改变模组的尺寸，从而增加了生产成本。而且，目前双色胶框实际需要先在模具中成型出一种颜色的胶框，再将单色胶框放到另一套模具中再次成型出另一种颜色的胶框，每次制程至少需要0.4mm的厚度来保证胶框能够成型，导致总厚度至少为0.8mm，即边框较厚，无法满足窄边框的制程要求。
因此，有必要提供一种液晶显示装置，以解决现有技术所存在的问题。
 技术问题
本发明的目的在于提供一种液晶显示装置，以解决现有的液晶显示装置的容易产生漏光且胶框厚度比较厚，无法满足窄边框制程需求的技术问题。
 技术解决方案
为解决上述技术问题，本发明构造了一种液晶显示装置，其包括：
液晶显示面板，其包括：
第一基板，包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；
第二基板，与所述第一基板相对设置，所述第二基板包括公共电极；以及
液晶层，位于所述第一基板和所述第二基板之间；
胶框，用于安装所述液晶显示面板；其中所述胶框的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，以防止漏光，其中所述胶框是通过3D打印技术制程得到的，且所述胶框的厚度小于或等于0.4毫米。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，每个所述子胶框层的厚度都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，相邻两个所述子胶框层之间的厚度差都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，相邻两个所述子胶框层的灰阶值的差值都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，距离所述液晶层最近的子胶框层的厚度和距离所述液晶层最远的子胶框层的厚度都大于剩余子胶框层的厚度。
在本发明的液晶显示装置中，所述胶框的材料为塑胶。
在本发明的液晶显示装置中，所述第一基板为阵列基板、所述第二基板为彩膜基板。
在本发明的液晶显示装置中，所述液晶显示装置还包括背光模块，所述背光模块位于所述胶框下方。
为解决上述技术问题，本发明构造了一种液晶显示装置，其包括：
液晶显示面板，其包括：
第一基板，包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；
第二基板，与所述第一基板相对设置，所述第二基板包括公共电极；以及
液晶层，位于所述第一基板和所述第二基板之间；
胶框，用于安装所述液晶显示面板；其中所述胶框的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，以防止漏光。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，每个所述子胶框层的厚度都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，相邻两个所述子胶框层之间的厚度差都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，相邻两个所述子胶框层的灰阶值的差值都相等。
在本发明的液晶显示装置中，所述胶框包括多个子胶框层，距离所述液晶层最近的子胶框层的厚度和距离所述液晶层最远的子胶框层的厚度都大于剩余子胶框层的厚度。
本发明的液晶显示装置，所述胶框的厚度小于或等于0.4毫米。
本发明的液晶显示装置，所述胶框是通过3D打印技术制程得到的。
本发明的液晶显示装置，所述胶框的材料为塑胶。
本发明的液晶显示装置，所述第一基板为阵列基板、所述第二基板为彩膜基板。
本发明的液晶显示装置，所述液晶显示装置还包括背光模块；所述背光模块位于所述胶框下方。
 有益效果
本发明的液晶显示装置，通过将胶框的颜色从内侧到外侧由白色逐渐变为黑色，即可以由内部白色对光线进行正常反射，还可以由外部的黑色将部分透过的光在胶框内吸收掉，从而在防止漏光的同时，减小了胶框的厚度。
附图说明
图1为现有技术的框胶的结构示意图；
图2为本发明第一种液晶显示装置的结构示意图；
图3为本发明第二种液晶显示装置的结构示意图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是以相同标号表示。
请参照图2，图2为本发明第一种液晶显示装置的结构示意图；
本发明的液晶显示装置20包括液晶显示面板和胶框40；该液晶显示面板包括：第一基板21、第二基板22和液晶层23；
该第一基板21可以包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；第二基板22与所述第一基板21相对设置，所述第二基板22包括公共电极，还可包括黑色矩阵；以及液晶层23位于所述第一基板21和所述第二基板22之间；所述第一基板21可以为阵列基板、所述第二基板22可以为彩膜基板；当然该第一基板21也可以为COA基板；
胶框40用于安装所述液晶显示面板；其中所述胶框40的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，即从内侧到外侧的颜色由白色过渡到黑色，该框胶40可以为整层结构。
由于白色可以反射液晶显示面板的光线，而且透过白色部分的光线，逐步被深色的框胶吸收；从而很好地防止了漏光，省去了在胶框外侧设置黑色胶带的工序，节省了生产成本。
本发明的液晶显示装置，通过将胶框的颜色从内侧到外侧由白色逐渐变为黑色，即可以由内部白色对光线进行正常反射，还可以外部的黑色将部分透过的光在胶框内吸收掉，从而在防止漏光的同时，减小了胶框的厚度。
请参照图3，图3为本发明第二种液晶显示装置的结构示意图；
本发明的液晶显示装置20包括液晶显示面板和胶框41；该液晶显示面板包括：第一基板21、第二基板22和液晶层23；
该第一基板21可以包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；第二基板22与所述第一基板21相对设置，所述第二基板22包括公共电极；以及液晶层23，位于所述第一基板21和所述第二基板22之间；所述第一基板21可以为阵列基板、所述第二基板22可以为彩膜基板；当然该第一基板21也可以为COA基板；
胶框41用于安装所述液晶显示面板；其中所述胶框41的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，即从内侧到外侧的颜色由白色过渡到黑色。
优选地，该液晶显示装置20还可包括背光模块30，该背光模块30位于胶框41的下方。所述胶框41的材料可以为塑料。
优选地，该框胶41可以为多层的结构，比如通过3D打印技术，分层得到不同颜色的框胶层，如图3所示，所述胶框41包括多个子胶框层A-D，每个所述子胶框层的厚度都相等。即每个子胶框层的厚度都相等，由于将每个子胶框层的厚度设置为相同的数值，因此提高了制程效率，从而方便制程。
优选地，相邻两个所述子胶框层之间的厚度差都相等；比如子胶框层A和B之间的厚度差等于子胶框层B和C之间的厚度差，以及子胶框层C和D之间的厚度差。比如通过3D打印技术，按照固定递增值增大子胶框层的厚度，因此提高了制程效率。
优选地，相邻两个所述子胶框层的灰阶值的差值都相等；比如子胶框层A和B之间的灰阶值的差值等于子胶框层B和C之间的灰阶值的差值，以及子胶框层C和D之间的灰阶值的差值。即从内侧的子胶框层到外侧的子胶框层的颜色，按照固定灰阶值进行递增，从而进一步提高了光的吸收效果，更好地防止漏光。
优选地，距离所述液晶层23最近的子胶框层的厚度和距离所述液晶层23最远的子胶框层的厚度都大于剩余子胶框层的厚度。例如子胶框层A和子胶框层D的厚度大于子胶框层B和C的厚度。
也即最内侧和最外侧子胶框层的厚度大于中间层的厚度，从而更加地吸收光的同时，有利于光的反射；优选地，最内侧和最外侧的子胶框层之间的子胶框层的厚度都相等。
优选地，所述胶框41的厚度小于或等于0.4毫米，从而更有利于制程窄边框的液晶显示装置。
优选地，所述胶框41是通过3D打印技术制程得到的。
本发明的液晶显示装置，通过将胶框的颜色从内侧到外侧由白色逐渐变为黑色，还可以将胶框制作成多层结构，从而能更好地防止漏光，提高了制程效率。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (18)

  1. 一种液晶显示装置，其包括：
    液晶显示面板，其包括：
    第一基板，包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；
    第二基板，与所述第一基板相对设置，所述第二基板包括公共电极；以及
    液晶层，位于所述第一基板和所述第二基板之间；以及
    胶框，用于安装所述液晶显示面板；其中所述胶框的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，以防止漏光，其中所述胶框是通过3D打印技术制程得到的，且所述胶框的厚度小于或等于0.4毫米。
  2. 根据权利要求1所述的液晶显示装置，其中所述胶框包括多个子胶框层，每个所述子胶框层的厚度都相等。
  3. 根据权利要求1所述的液晶显示装置，其中所述胶框包括多个子胶框层，相邻两个所述子胶框层之间的厚度差都相等。
  4. 根据权利要求1所述的液晶显示装置，其中所述胶框包括多个子胶框层，相邻两个所述子胶框层的灰阶值的差值都相等。
  5. 根据权利要求1所述的液晶显示装置，其中所述胶框包括多个子胶框层，距离所述液晶层最近的子胶框层的厚度和距离所述液晶层最远的子胶框层的厚度都大于剩余子胶框层的厚度。
  6. 根据权利要求1所述的液晶显示装置，其中所述胶框的材料为塑胶。
  7. 根据权利要求1所述的液晶显示装置，其中所述第一基板为阵列基板、所述第二基板为彩膜基板。
  8. 根据权利要求1所述的液晶显示装置，其中所述液晶显示装置还包括背光模块，所述背光模块位于所述胶框下方。
  9. 一种液晶显示装置，其包括：
    液晶显示面板，其包括：
    第一基板，包括数据线和扫描线、以及由所述数据线和所述扫描线限定的像素单元；
    第二基板，与所述第一基板相对设置，所述第二基板包括公共电极；以及
    液晶层，位于所述第一基板和所述第二基板之间；以及
    胶框，用于安装所述液晶显示面板；其中所述胶框的颜色从靠近所述液晶层侧到远离所述液晶层侧由白色过渡到黑色，以防止漏光。
  10. 根据权利要求9所述的液晶显示装置，其中所述胶框包括多个子胶框层，每个所述子胶框层的厚度都相等。
  11. 根据权利要求9所述的液晶显示装置，其中所述胶框包括多个子胶框层，相邻两个所述子胶框层之间的厚度差都相等。
  12. 根据权利要求9所述的液晶显示装置，其中所述胶框包括多个子胶框层，相邻两个所述子胶框层的灰阶值的差值都相等。
  13. 根据权利要求9所述的液晶显示装置，其中所述胶框包括多个子胶框层，距离所述液晶层最近的子胶框层的厚度和距离所述液晶层最远的子胶框层的厚度都大于剩余子胶框层的厚度。
  14. 根据权利要求9所述的液晶显示装置，其中所述胶框的厚度小于或等于0.4毫米。
  15. 根据权利要求9所述的液晶显示装置，其中所述胶框是通过3D打印技术制程得到的。
  16. 根据权利要求9所述的液晶显示装置，其中所述胶框的材料为塑胶。
  17. 根据权利要求9所述的液晶显示装置，其中所述第一基板为阵列基板、所述第二基板为彩膜基板。
  18. 根据权利要求9所述的液晶显示装置，其中所述液晶显示装置还包括背光模块，所述背光模块位于所述胶框下方。
PCT/CN2016/077999 2016-02-19 2016-03-31 一种液晶显示装置 Ceased WO2017140013A1 (zh)

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