WO2013007040A1 - 液晶显示器框胶、框胶制造方法及液晶显示器 - Google Patents

液晶显示器框胶、框胶制造方法及液晶显示器 Download PDF

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WO2013007040A1
WO2013007040A1 PCT/CN2011/078034 CN2011078034W WO2013007040A1 WO 2013007040 A1 WO2013007040 A1 WO 2013007040A1 CN 2011078034 W CN2011078034 W CN 2011078034W WO 2013007040 A1 WO2013007040 A1 WO 2013007040A1
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liquid crystal
crystal display
sealant
conductive medium
glass
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PCT/CN2011/078034
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English (en)
French (fr)
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李冠政
李春良
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深圳市华星光电技术有限公司
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Priority to US13/265,882 priority Critical patent/US20130033664A1/en
Publication of WO2013007040A1 publication Critical patent/WO2013007040A1/zh

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • the invention relates to a method for manufacturing a sealant for a liquid crystal display, in particular to a sealant material comprising a sealant raw material, a support fiber and a conductive adhesive, and a method for forming the sealant material into a sealant.
  • the frame glue is located between the oppositely disposed substrates (array substrate and color film substrate) of the liquid crystal display, and the liquid crystal display is divided into a display area and a non-display area, wherein an area inside the sealant is a display area, and a region outside the sealant is non-displayed. Area.
  • a conductive paste is also disposed between the two substrates for conducting the array substrate and the color filter substrate to maintain and execute the voltage required for the display.
  • Frame glue and conductive glue are two extremely important factors in determining the conductivity of a liquid crystal display. In the current liquid crystal display manufacturing process, the sealant and the conductive paste are separately provided. Referring to FIG. 1 , it is a schematic structural view of a sealant of a liquid crystal display in the prior art.
  • the conductive paste 20 partially overlaps the sealant 10, and the conductive paste 20 is located in the non-display area.
  • the conductive adhesive and the sealant in the prior art may also be disposed in other forms.
  • the conductive adhesive 20 does not overlap the sealant 10, but is located at the periphery or inside of the sealant 10.
  • the main object of the present invention is to provide a method for manufacturing a liquid crystal display frame seal, which aims to reduce the residue of a conductive paste or a sealant on a liquid crystal display.
  • the present invention provides a method for manufacturing a frame seal of a liquid crystal display, comprising the following steps:
  • the conductive medium and the supporting fiber are added to the sealant raw material and uniformly mixed;
  • the coater performs a picture frame operation on the substrate of the liquid crystal display, and forms a liquid crystal display frame seal after curing.
  • the proportion of the conductive medium is 1% to 10%, and the proportion of the support fibers is 1% to 10%.
  • the conductive medium is at least one of silver or gold
  • the support fiber is at least one of a glass ball, a glass rod or a glass fiber.
  • the ratio of the conductive medium is 2%, and the ratio of the support fibers is 1%.
  • the defoaming machine is a vacuum centrifugal stirring defoaming machine.
  • the invention further provides a liquid crystal display frame glue, comprising: a conductive medium, a supporting fiber and a frame rubber raw material, wherein the conductive medium occupies a proportion of 1 to 10%, and the supporting fiber occupies a ratio of 1 to 10 %, the rest is the frame glue raw material.
  • the conductive medium is at least one of silver or gold
  • the supporting fiber is at least one of a glass ball, a glass rod or a glass fiber
  • the sealant raw material is a heat curing adhesive
  • the ratio of the conductive medium is 2%, and the ratio of the support fibers is 1%.
  • the present invention further provides a liquid crystal display comprising an array substrate and a color filter substrate, wherein the array substrate and the color filter substrate are provided with a sealant, and the array substrate, the color filter substrate and the sealant form a sealed cavity for accommodating the liquid crystal.
  • the composition of the sealant comprises a conductive medium, a support fiber, and a sealant material.
  • the invention mixes the conductive medium, the supporting fiber and the raw material of the sealant, and mixes the conductive adhesive originally provided separately into the sealant, and no longer separately sets the conductive adhesive, thereby avoiding the appearance of the sealant or the conductive adhesive residue on the liquid crystal display.
  • the Mura or the cracking is poor; and, the production efficiency can be improved, the production machine purchase and manpower operation management problems can be reduced, and the production cost can be reduced.
  • FIG. 1 is a schematic structural view of a frame seal of a liquid crystal display in the prior art
  • FIG. 2 is a flow chart of a method for manufacturing a frame seal of a liquid crystal display according to the present invention
  • FIG. 3 is a schematic structural view of a sealant of a liquid crystal display of the present invention.
  • FIG. 2 is a flow chart of a method for manufacturing a sealant of a liquid crystal display according to the present invention.
  • the manufacturing method of the liquid crystal display frame seal comprises the following steps:
  • the conductive medium and the supporting fiber are added to the sealant raw material and uniformly mixed; specifically, the conductive medium is a conductive substance such as silver or gold, or a combination of these conductive materials, and the conductive adhesive of the prior art is usually also used for the conductive material.
  • the support fiber may be a material having a certain supporting strength such as a glass ball, a glass rod or a glass fiber.
  • the frame rubber material is made of a heat curing frame rubber or a UV curing frame glue.
  • the present invention is preferably a heat curing frame glue which is a material having a sealing property by mixing an epoxy resin, a catalyst and a catalyst solvent.
  • the conductive medium, the supporting fiber and the sealant raw material are placed in a container, and the mixture is sufficiently uniformly mixed by hand.
  • the conductive medium, the supporting fiber and the sealant raw material in the container can be stirred and mixed by manually holding the stirring rod.
  • step S20 the mixture obtained by the above stirring and mixing is put into a defoaming machine for defoaming treatment; there are various methods for defoaming, and in this embodiment, it is preferably vacuum centrifugal stirring and mixing defoaming, that is, defoaming by vacuum centrifugal stirring.
  • the machine mixes and defoams the mixture, and the execution time can be set to 15 ⁇ 25 minutes. The specific execution time can be set according to whether the mixture is completely defoamed. Under the rotating action (rotation and revolution) of the vacuum centrifugal stirring defoaming machine, the conductive medium, the supporting fiber and the frame rubber raw material will convect in the defoaming container, so that the three are further mixed uniformly.
  • the mixture may also be defoamed with an inert gas.
  • the mixture may be placed in a vacuum chamber, and N2 (nitrogen) may be charged therein to discharge the gas inside the mixture.
  • step S30 the defoamed mixture is dispensed into a coater; specifically, the stirred mixture is dispensed into a hose or container of the coater.
  • step S40 the coater performs a picture frame operation on the substrate of the liquid crystal display, and forms a liquid crystal display frame seal after curing.
  • the coating machine performs a picture frame operation on the array substrate to form a frame body surrounding the liquid crystal, and then undergoes a process such as UV illumination and heating to form a frame seal of the liquid crystal display of the present invention.
  • the frame operation is performed by the coater to prevent liquid crystal exposure, moisture from entering, and good electrical conductivity, and a minimum coating area effect.
  • the proportion of the conductive medium may be 1 ⁇ 10%, and the proportion of the supporting fiber may be 1 ⁇ 10%.
  • the conductive medium is silver
  • the proportion is 2%
  • the support fiber is glass fiber
  • the proportion is 1%
  • the sealant raw material is preferably a heat-cured sealant in the prior art, accounting for 97%, as described above.
  • the sealant made by the proportion of components can ensure good electrical conductivity while ensuring the minimum coating area of the sealant.
  • the frame glue of the liquid crystal display of the invention is made of a mixture of a frame glue raw material, a conductive medium and a supporting fiber, and not only has the sealing effect of the traditional frame glue, but also has a conductive effect and a supporting function, and can replace the frame glue and the conductive glue of the conventional liquid crystal display. . Further, since vacuum agitation is used, the materials are uniformly mixed, and the conduction and dispersion of charges are more uniform. The conductivity of the sealant of the embodiment of the present invention is better than that of the prior art.
  • the manufacturing method of the liquid crystal display frame glue of the invention can improve the manufacturing process of the liquid crystal display, overcome the Mura or the cracking failure which occurs due to the residual of the sealant or the conductive adhesive; and can also improve the production efficiency, reduce the purchase of the production machine and the manpower Operational management issues reduce production costs.
  • FIG. 3 is a schematic structural view of a sealant of a liquid crystal display according to the present invention.
  • the liquid crystal display of the embodiment comprises an array substrate and a color film substrate.
  • the annular frame glue 30 produced by the above method is disposed between the array substrate and the color film substrate, and the liquid crystal is injected into the array substrate, the color film substrate and the sealant 30. Sealed in the cavity.
  • the composition of the above-mentioned sealant mainly includes a conductive medium, a supporting fiber and a sealant raw material, and the proportion of the three components is substantially the same as the ratio of the raw materials before the production.
  • the liquid crystal display of the present invention includes only the sealant 30 prepared by the above method on the periphery of the pixel display area, and the conductive paste of the prior art is eliminated.
  • the function of the original conductive paste is now realized by the sealant 30.
  • the sealant 30 not only has the function of sealing the liquid crystal, but also has the functions of conducting and supporting.
  • the conductive medium can conduct the array substrate and the color filter substrate, and the support fibers can support the array substrate and the color filter substrate to make the two stable.
  • the spacing avoids Mura or poor cracking due to the sealant or conductive adhesive residue; and improves the electrical conductivity.
  • the production efficiency is improved, the production machine purchase and manpower operation management problems are reduced, and the production cost is reduced.
  • the manufacturing and maintenance costs of liquid crystal displays are greatly reduced, and liquid crystal displays and their products have greater market competitive advantages.

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

Abstract

一种液晶显示器框胶的制造方法、框胶材料及液晶显示器。其中，所述制造方法包括以下步骤：将导电介质、支承纤维加入框胶原料并均匀混合；将混合物放入脱泡机具内作脱泡处理；将脱泡后的混合物分装到涂布机；涂布机在液晶显示器的基板上执行画框动作，固化后形成液晶显示器框胶。本发明可有效减少导电胶或框胶在液晶显示器的残留，避免Mura现象的发生。

Description

液晶显示器框胶、框胶制造方法及液晶显示器
技术领域
本发明涉及一种液晶显示器框胶的制造方法，尤其涉及一种含有框胶原料、支承纤维和导电胶的框胶材料以及将该框胶材料制成框胶的方法。
背景技术
框胶位于液晶显示器两相对设置的基板（阵列基板和彩膜基板）之间，将液晶显示器分成显示区和非显示区，其中框胶内部的区域为显示区，框胶外围的区域为非显示区。在两基板之间还设有导电胶，用来导通阵列基板和彩膜基板，维持及执行显示器所需电压。框胶和导电胶是液晶显示器上，决定其导电性能好坏的极其重要的两个因素。目前的液晶显示器制造工艺中，框胶和导电胶是分开设置的。参照图1，其为现有技术中液晶显示器框胶的结构示意图。如图1所示，导电胶20与框胶10部分交叠，导电胶20位于非显示区。当然，现有技术中导电胶和框胶也可以设置为其它形式，例如，导电胶20不与框胶10交叠，而是位于框胶10的外围或者内部。
在制造液晶显示器时，导电胶或框胶的残余物（例如导电胶或框胶的边角等）容易残留在液晶显示器中，如果导电胶或框胶的残余物残留于液晶显示器的显示区中，将造成液晶显示器出现Mura（指光线不均匀或亮\暗点）；如果残留于液晶显示器的非显示区，易造成切裂不良或是模组材料无法组装，严重者，将导致产品等级降低。
发明内容
本发明的主要目的在于提供一种液晶显示器框胶的制造方法，旨在减少导电胶或框胶在液晶显示器的残留。
为了实现上述目的，本发明提供一种液晶显示器框胶的制造方法，包括以下步骤：
将导电介质、支承纤维加入框胶原料并均匀混合；
将混合物放入脱泡机具内作脱泡处理；
将脱泡后的混合物分装到涂布机；
涂布机在液晶显示器的基板上执行画框动作，固化后形成液晶显示器框胶。
优选地，所述框胶中，导电介质所占的比例为1~10%，所述支承纤维所占的比例为1~10%。
优选地，所述导电介质为银或金的至少一种，所述支承纤维为玻璃球、玻璃棒或玻璃纤维的至少一种。
优选地，所述导电介质的比例为2%，所述支承纤维的比例为1%。
优选地，所述脱泡机具为真空离心搅拌脱泡机具。
本发明另提供一种液晶显示器框胶，其包括：导电介质、支承纤维和框胶原料，所述导电介质所占的比例为1~10%，所述支承纤维所占的比例为1~10%，其余为框胶原料。
优选地，所述导电介质为银或金的至少一种，所述支承纤维为玻璃球、玻璃棒或玻璃纤维的至少一种，所述框胶原料为热固化胶。
优选地，所述导电介质的比例为2%，所述支承纤维的比例为1%。
本发明另提供一种液晶显示器，包括阵列基板、彩膜基板，所述阵列基板与彩膜基板之间设有框胶，所述阵列基板、彩膜基板和框胶形成容置液晶的密封腔，其中，所述框胶的成分包括导电介质、支承纤维和框胶原料。
本发明将导电介质、支承纤维与框胶的原料混合，将原本单独设置的导电胶混合到了框胶中，不再另外单独设置导电胶，避免了液晶显示器上由于框胶或导电胶残留而出现的Mura或切裂不良；并且，可提高生产效率，减少生产机台购置及人力操作管理问题，降低了生产成本。
附图说明
图1为现有技术中液晶显示器框胶的结构示意图；
图2为本发明液晶显示器框胶的制造方法的流程图；
图3为本发明液晶显示器的框胶的结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施方式仅仅用以解释本发明，并不用于限定本发明。
参照图2，图2为本发明液晶显示器框胶的制造方法的流程图。
本实施例中，液晶显示器框胶的制造方法包括以下步骤：
步骤S10，将导电介质、支承纤维加入框胶原料并均匀混合；具体的，导电介质是银或金等导电物质，或者这些导电物质的组合，现有技术的导电胶通常也用于这些导电物质制作；支承纤维可以是玻璃球、玻璃棒或玻璃纤维等具有一定支撑强度的物质。框胶原料采用热固化框胶或紫外线固化框胶，本发明优选为热固化框胶，该热固化框胶是由环氧树脂、催化剂及催化剂溶剂等混合而成的具有密封性能的材料。将上述导电介质、支承纤维和框胶原料放入一容器中，通过人工充分均匀混合，例如可通过人工手持搅拌棒，对容器中的导电介质、支承纤维和框胶原料进行搅拌混合。
步骤S20，将上述搅拌混合后得到的混合物放入脱泡机具内作脱泡处理；脱泡的方式有多种，本实施例中，优选真空离心搅拌混合脱泡，即采用真空离心搅拌脱泡机具对混合物进行混合脱泡，执行时间可设置为15~25分钟，具体的执行时间可根据混合物是否被完全脱泡来设定。在真空离心搅拌脱泡机具的转动作用（自转和公转）下，导电介质、支承纤维和框胶原料会在脱泡容器内发生对流，从而使三者进一步混合均匀。由于自转和公转在真空中进行，且对流是上下发生，因而，脱泡容器底部的气泡会随着上下对流运动浮起，到达真空层后膨胀破裂，从而达到脱泡效果。判断脱泡目的是否达到，可在真空离心搅拌脱泡机具转动停止后观察其脱泡容器内的混合物表面即可，如果混合物表面无气泡，则说明其内部也无气泡，可以执行下一步涂布画框动作。在其他实施例中，也可利用惰性气体对混合物脱泡，例如可将上述混合物置于一真空箱体内，向其中充入N2（氮气），从而将混合物内部的气体排出。
步骤S30，将脱泡后的混合物分装到涂布机；具体的，将搅拌后的混合物分装到涂布机的胶管或容器。
步骤S40，涂布机在液晶显示器的基板上执行画框动作，固化后形成液晶显示器框胶。涂布机在阵列基板上执行画框动作，形成合围液晶的框体，再经过UV光照和加热等过程，即形成本发明液晶显示器框胶。由涂布机执行画框动作，可防止液晶外露、水气进入，并且可获得良好的导电性能，具有最小的涂布面积等效果。
上述用于制作框胶的导电介质、支承纤维和框胶原料中，导电介质所占的比例可选为1~10%，支承纤维所占的比例可选为1~10%。本实施例中，优选导电介质为银，占比2%，优选支承纤维为玻璃纤维，占比1%，框胶原料优选为现有技术中的热固化框胶，占比97%，由上述成分比例制作的框胶，在保证框胶涂布面积最小化的同时，还能获得良好的导电性能。
本发明液晶显示器的框胶由框胶原料、导电介质和支承纤维混合制成，不仅具备传统框胶的密封作用，同时还具有导电作用和支承作用，可以取代传统液晶显示器的框胶和导电胶。进一步的，由于采用真空离心搅拌，材料得到均匀混合，电荷的传导和分散更为均匀，本发明实施例框胶的导电性相对现有技术的方案更好。本发明液晶显示器框胶的制造方法可改善液晶显示器的制作流程，克服了由于框胶或导电胶残留而出现的Mura或切裂不良；并且，还可提高生产效率，减少生产机台购置及人力操作管理问题，降低生产成本。
参照图3，图3为本发明液晶显示器的框胶的结构示意图。本实施例液晶显示器包括阵列基板、彩膜基板，阵列基板与彩膜基板之间设有通过上述方法制作的环形的框胶30，液晶被注入到阵列基板、彩膜基板和框胶30形成的密封腔中。上述框胶的成分主要包括导电介质、支承纤维和框胶原料，并且这三种成分所占的比例与制作前的原料比例基本相同。本发明的液晶显示器在像素显示区的外围仅包含由上述方法所制备的框胶30，取消了现有技术中的导电胶，原本导电胶的功能现在由框胶30一并实现。框胶30不仅具有密封液晶的作用，同时还具有导电作用和支承作用，例如，导电介质可以导通阵列基板和彩膜基板，而支承纤维可以支承阵列基板和彩膜基板，使两者具有稳定的间距，避免了由于框胶或导电胶残留而出现的Mura或切裂不良；并且，提高了导电性能。此外，在制备过程中，提高了生产效率，减少生产机台购置及人力操作管理问题，降低生产成本。液晶显示器的制造和维修成本得以大幅降低，液晶显示器及其产品具有更大的市场竞争优势。
本发明并不局限于以上实施方式，在上述实施方式公开的技术内容下，还可以进行各种变化。凡是利用本发明说明书及附图内容所作的等效结构变换，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 (12)

  1. 一种液晶显示器框胶的制造方法，其特征在于，包括以下步骤：
    将导电介质、支承纤维加入框胶原料并均匀混合；
    将混合物放入脱泡机具内作脱泡处理；
    将脱泡后的混合物分装到涂布机；
    涂布机在液晶显示器的基板上执行画框动作，固化后形成液晶显示器框胶。
  2. 如权利要求1所述的方法，其特征在于，所述框胶中，导电介质所占的比例为1~10%，所述支承纤维所占的比例为1~10%。
  3. 如权利要求2所述的方法，其特征在于，所述框胶原料为热固化胶，所述导电介质为银或金的至少一种，所述支承纤维为玻璃球、玻璃棒或玻璃纤维的至少一种。
  4. 如权利要求3所述的方法，其特征在于，所述导电介质的比例为2%，所述支承纤维的比例为1%。
  5. 如权利要求4所述的方法，其特征在于，所述脱泡机具为真空离心搅拌脱泡机具。
  6. 一种液晶显示器框胶，其特征在于，包括导电介质、支承纤维和框胶原料，所述导电介质所占的比例为1~10%，所述支承纤维所占的比例为1~10%，其余为框胶原料。
  7. 如权利要求6所述的框胶，其特征在于，所述导电介质为银或金的至少一种，所述支承纤维为玻璃球、玻璃棒或玻璃纤维的至少一种，所述框胶原料为热固化胶。
  8. 如权利要求7所述的框胶，其特征在于，所述导电介质的比例为2%，所述支承纤维的比例为1%。
  9. 一种液晶显示器，包括阵列基板、彩膜基板，所述阵列基板与彩膜基板之间设有框胶，所述阵列基板、彩膜基板和框胶形成容置液晶的密封腔，其特征在于，所述框胶的成分包括导电介质、支承纤维和框胶原料。
  10. 如权利要求9所述的液晶显示器，其特征在于，所述框胶中，导电介质所占的比例为1~10%，所述支承纤维所占的比例为1~10%。
  11. 如权利要求10所述的液晶显示器，其特征在于，所述框胶原料为热固化胶，所述导电介质为银或金的至少一种，所述支承纤维为玻璃球、玻璃棒或玻璃纤维的至少一种。
  12. 如权利要求9所述的液晶显示器，其特征在于，所述导电介质是银，所占比例为2%，所述支承纤维是玻璃纤维，所占比例为1%。
PCT/CN2011/078034 2011-07-11 2011-08-04 液晶显示器框胶、框胶制造方法及液晶显示器 WO2013007040A1 (zh)

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150026448A (ko) 2013-09-03 2015-03-11 삼성디스플레이 주식회사 표시 패널 및 이의 제조 방법
KR102071633B1 (ko) 2013-10-15 2020-01-31 삼성디스플레이 주식회사 액정 표시 장치
CN103682937B (zh) * 2013-12-03 2016-05-11 上海卫星装备研究所 卫星用电缆电连接器尾部灌封方法
KR20160065404A (ko) 2014-11-28 2016-06-09 삼성디스플레이 주식회사 디스플레이 장치와, 이의 제조 방법
CN105974628A (zh) * 2016-07-04 2016-09-28 深圳市华星光电技术有限公司 液晶面板的制作方法
CN107577090B (zh) * 2017-09-26 2021-02-19 京东方科技集团股份有限公司 一种显示面板及其制造方法、显示装置
CN107596939B (zh) * 2017-10-24 2020-05-05 武汉华星光电半导体显示技术有限公司 检测装置、搅拌器及脱泡方法
CN109188764B (zh) * 2018-10-23 2021-07-20 Tcl华星光电技术有限公司 液晶显示面板及其制作方法
CN115390303B (zh) * 2022-09-19 2024-08-23 长春市芳冠电子科技有限公司 一种液晶显示屏的制备工艺及液晶显示屏

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003241209A (ja) * 2002-02-22 2003-08-27 Nec Electronics Corp 液晶表示装置
CN101101394A (zh) * 2006-07-07 2008-01-09 群康科技(深圳)有限公司 液晶显示面板及其制造方法
CN101354501A (zh) * 2007-07-26 2009-01-28 北京京东方光电科技有限公司 导电封框胶制备方法
CN101452157A (zh) * 2007-11-30 2009-06-10 北京京东方光电科技有限公司 封框胶涂布装置
CN101561592A (zh) * 2009-05-07 2009-10-21 昆山龙腾光电有限公司 用于框胶涂布的喷涂装置、液晶显示面板及其制造方法
CN101923256A (zh) * 2010-07-30 2010-12-22 南京中电熊猫液晶显示科技有限公司 液晶显示器的制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225828A (ja) * 1984-04-24 1985-11-11 Seiko Epson Corp 液晶パネルの実装方法
WO2000074023A1 (en) * 1999-05-31 2000-12-07 Citizen Watch Co., Ltd. Electrical connection structure and flat display device
KR100895306B1 (ko) * 2002-11-14 2009-05-07 삼성전자주식회사 액정 표시 장치용 기판
CN100371805C (zh) * 2004-06-28 2008-02-27 鸿富锦精密工业（深圳）有限公司 液晶显示面板及其制作方法
TWI279630B (en) * 2004-12-17 2007-04-21 Au Optronics Corp Liquid crystal display
CN100437231C (zh) * 2004-12-21 2008-11-26 比亚迪股份有限公司 一种防止导电金球短路的液晶显示器及其制作方法
US7508481B2 (en) * 2006-01-03 2009-03-24 United Microdisplay Optronics Corp. Liquid crystal panel having multiple spacer walls and method of making the same
US8120743B2 (en) * 2006-09-07 2012-02-21 Hitachi Displays, Ltd. Liquid crystal display device and production method thereof
US20080079880A1 (en) * 2006-10-02 2008-04-03 Nano Loa, Inc. Method of manufacturing liquid crystal display device
KR101303940B1 (ko) * 2006-10-16 2013-09-05 삼성디스플레이 주식회사 표시패널
CN101571650A (zh) * 2008-05-04 2009-11-04 北京京东方光电科技有限公司 封框胶及其制造方法和液晶面板及其制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003241209A (ja) * 2002-02-22 2003-08-27 Nec Electronics Corp 液晶表示装置
CN101101394A (zh) * 2006-07-07 2008-01-09 群康科技(深圳)有限公司 液晶显示面板及其制造方法
CN101354501A (zh) * 2007-07-26 2009-01-28 北京京东方光电科技有限公司 导电封框胶制备方法
CN101452157A (zh) * 2007-11-30 2009-06-10 北京京东方光电科技有限公司 封框胶涂布装置
CN101561592A (zh) * 2009-05-07 2009-10-21 昆山龙腾光电有限公司 用于框胶涂布的喷涂装置、液晶显示面板及其制造方法
CN101923256A (zh) * 2010-07-30 2010-12-22 南京中电熊猫液晶显示科技有限公司 液晶显示器的制造方法

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