WO2013174030A1 - 液晶显示装置的制作方法 - Google Patents

液晶显示装置的制作方法 Download PDF

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Publication number
WO2013174030A1
WO2013174030A1 PCT/CN2012/076307 CN2012076307W WO2013174030A1 WO 2013174030 A1 WO2013174030 A1 WO 2013174030A1 CN 2012076307 W CN2012076307 W CN 2012076307W WO 2013174030 A1 WO2013174030 A1 WO 2013174030A1
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WIPO (PCT)
Prior art keywords
substrate
liquid crystal
support structure
crystal display
display device
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Application number
PCT/CN2012/076307
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English (en)
French (fr)
Inventor
陈杰
李春良
Original Assignee
深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/575,293 priority Critical patent/US20130316480A1/en
Publication of WO2013174030A1 publication Critical patent/WO2013174030A1/zh

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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
    • G02F1/1339Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1339Gaskets; Spacers; Sealing of cells
    • G02F1/13394Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular to a method of fabricating a liquid crystal display device. Background technique
  • Liquid crystal display has many advantages such as thin body, power saving, and no radiation, and has been widely used.
  • Most of the liquid crystal display devices on the market are backlight type liquid crystal displays, which include a liquid crystal display panel and a backlight module.
  • the working principle of the liquid crystal display panel is to place liquid crystal molecules in two parallel glass substrates. There are many vertical and horizontal small wires between the two glass substrates, and the liquid crystal molecules are controlled to change direction by energizing or not, and the light of the backlight module is changed. Refracted to produce a picture.
  • a liquid crystal display device generally includes an upper substrate (CF, Color Filter) 100, a lower substrate (TFT, Thin Film Transistor) 200, and a liquid crystal (LC, Liquid Crystal) sandwiched between the upper substrate 100 and the lower substrate 200.
  • CF Color Filter
  • TFT Thin Film Transistor
  • LC Liquid Crystal
  • the molding process generally includes: front array (Array) process (film, yellow, etching and stripping), middle box (Cell) process (TFT substrate and CF substrate bonding ) and the rear module assembly process (drive IC and printed circuit board is pressed).
  • the front Array process mainly forms a TFT substrate to control the movement of liquid crystal molecules; the middle Cell process mainly adds liquid crystal between the TFT substrate and the CF substrate; the rear module assembly process is mainly to drive the IC to press and print the circuit.
  • the integration of the plates drives the liquid crystal molecules to rotate, displaying images.
  • the process of adding the liquid crystal 300 between the upper substrate 100 and the lower substrate 200 is called an ODF (One Drop Filling), and mainly includes: a sealant frame 400 coating, a liquid crystal 300 injection, a vacuum assembly, and a high temperature curing. Wait for several processes.
  • a sealant frame 400 coating process it is generally necessary to add a fiber (Fiber) 500 to the seal frame 400 to support the thickness of the case.
  • fiber 500 increases process time and manpower deployment, which is not conducive to cost control. Summary of the invention
  • An object of the present invention is to provide a method of fabricating a liquid crystal display device which simultaneously forms a support structure to support a cell thickness in a process of forming a black matrix, reduces manpower deployment, and reduces production costs.
  • the present invention provides a method of fabricating a liquid crystal display device, comprising the steps of: Step 1: providing a substrate;
  • Step 2 Form a support structure while forming a black matrix on one surface of the substrate, and the support structure corresponds to a position where the sealant frame is to be provided.
  • the black matrix and support structure are formed by a mask process, a print print, or a spray process.
  • the support structure is a regular shape or an irregular shape.
  • the support structure is a columnar structure.
  • the support structure is located inside or outside the sealant frame.
  • the support structure is located within the sealant frame.
  • the support structure is partially located within the sealant frame and the other portion is located on the inside or outside of the sealant frame.
  • the support structures are spaced, or continuously, on the substrate.
  • the substrate is a glass substrate.
  • Step 3 sequentially forming R, G, B on the surface of the substrate;
  • Step 4 applying a sealant on the surface of the substrate where the sealant frame is to be formed to form a sealant frame;
  • Step 5 forming a spacer on the surface of the substrate, thereby preparing a CF substrate;
  • Step 6 Drop the liquid crystal in the sealant frame
  • Step 7 providing a TFT substrate
  • Step 8 The TFT substrate and the CF substrate are relatively bonded together, and the TFT substrate and the CF substrate are supported by the support structure, thereby encapsulating the liquid crystal between the TFT substrate and the CF substrate; Step 9.
  • the method for fabricating a liquid crystal display device of the present invention supports a cell thickness by simultaneously forming a support structure in a black matrix process, instead of adding a fiber to a sealant to support a cell thickness process in the prior art,
  • the production process is streamlined, and at the same time, manpower is reduced and production costs are reduced.
  • FIG. 1 is a schematic structural view of a conventional liquid crystal display device
  • FIG. 2 is a flow chart of a method of fabricating a liquid crystal display device of the present invention
  • FIG. 3 is a schematic structural view showing a first embodiment of a liquid crystal display device produced by using the method for fabricating a liquid crystal display device of the present invention
  • FIG. 4 is a schematic perspective view of the CF substrate of FIG. 3;
  • Figure 5 is a schematic view showing the structure of a second embodiment of a liquid crystal display device produced by the method for fabricating a liquid crystal display device of the present invention
  • FIG. 6 is a schematic structural view showing a third embodiment of a liquid crystal display device produced by using the method for fabricating a liquid crystal display device of the present invention.
  • FIG. 7 is a schematic structural view showing a fourth embodiment of a liquid crystal display device produced by using the method for fabricating a liquid crystal display device of the present invention.
  • Fig. 8 is a view showing the configuration of a fifth embodiment of a liquid crystal display device produced by the method for fabricating a liquid crystal display device of the present invention. detailed description
  • the present invention provides a method for fabricating a liquid crystal display device, including the following steps:
  • Step 1 A substrate 2 is provided.
  • the substrate 2 is a glass substrate.
  • Step 2 Forming a support structure 222 at the same time as forming a black matrix (not shown) on the surface of the substrate 2, the support structure 222 is disposed at a position corresponding to the seal frame, and the support structure 222 is spaced apart on the substrate 2, Preferably, the support structure 222 is evenly spaced on the substrate 2.
  • the support structure 222 can also be disposed continuously and continuously on the substrate 2.
  • the black matrix is polygonally disposed, which is preferably rectangular, and the black matrix is formed on the substrate 2 together with the support structure 222 by a mask process, printing, or spraying.
  • the supporting structure 222 may be a regular shape or an irregular shape.
  • the supporting structure 222 has a columnar structure, and the specific shape thereof may be set according to specific production requirements, and the technical effects of the present invention can also be achieved.
  • Step 3 R, G, and B are sequentially formed on the surface 22 of the substrate 2.
  • the R, G, and B may be formed and processed by a mask process, a printing process, or a spray process On the substrate 2.
  • Step 4 Apply a sealant to the surface of the surface of the substrate 22 where the sealant frame is to be formed to form the sealant frame 224.
  • the support structure 222 is disposed at a position corresponding to the position of the sealant frame, and may be located inside or outside the sealant frame 224, or entirely on the sealant frame 224, or partially on the sealant frame 224. As shown in FIG. 3 and FIG. 4, as an alternative embodiment of the present invention, in the present embodiment, the support structure 222 is located inside the sealant frame 224.
  • Step 5 A spacer (not shown) is formed on the surface 22 of the substrate 2 to obtain a CF substrate 20.
  • Step 6 Drop the liquid crystal 40 in the sealant frame 224.
  • Step 7 A TFT substrate 60 is provided.
  • the TFT substrate 60 is prepared by a film, a yellow light, an etching, and a stripping process, and the specific process may be any one of the prior art.
  • Step 8 The TFT substrate 60 and the CF substrate 20 are relatively bonded together, and the TFT substrate 60 and the CF substrate 20 are supported by the support structure 222, thereby encapsulating the liquid crystal 40 between the TFT substrate 60 and the CF substrate 20, thereby realizing
  • the support structure 222 supports the cell thickness between the TFT substrate 60 and the CF substrate 20, which simplifies the production process and reduces the production cost.
  • Step 9 The bonded TFT substrate 60 and the CF substrate 20 are cured at a high temperature to cure the sealant frame 224.
  • FIG. 5 is a schematic structural view of a second embodiment of a liquid crystal display device manufactured by using the method for fabricating a liquid crystal display device of the present invention.
  • the support structure 222 is located outside the sealant frame 224.
  • FIG. 6 is a schematic structural view of a third embodiment of a liquid crystal display device manufactured by using the method for fabricating a liquid crystal display device of the present invention.
  • the support structure 222 is located in the sealant frame 224.
  • FIG. 7 a structural diagram of a fourth embodiment of a liquid crystal display device manufactured by using the method for fabricating a liquid crystal display device of the present invention.
  • the support structure 222 a portion 226 is located in the sealant frame 224 .
  • Another portion 228 is located inside the sealant frame 224.
  • FIG. 8 is a schematic structural view of a liquid crystal display device manufactured by using the method for fabricating a liquid crystal display device of the present invention.
  • the support structure 222 is partially located at the sealant frame 224.
  • Another portion 228 is located outside of the sealant frame 224.
  • the manufacturing method of the liquid crystal display device of the present invention supports the cell thickness by simultaneously forming a support structure in the process of forming a black matrix, instead of adding a fiber in the sealant to support the process of the cell thickness in the prior art.
  • Production process at the same time, reduced manpower deployment, reduced Cost of production.

Abstract

一种液晶显示装置的制作方法,包括以下步骤:步骤1、提供一基板(2);步骤2、在基板(2)一表面上形成黑色矩阵的同时形成支撑结构(222),所述支撑结构(222)对应欲设密封胶框(224)的位置设置。该液晶显示装置的制作方法,通过在形成黑色矩阵制程中同时形成支撑结构(222)来支撑盒厚,代替现有技术中在密封胶中添加纤维以支撑盒厚的制程,简化了生产制程,同时,减少了人力的调配,降低了生产成本。

Description

液晶显示装置的制作方法 技术领域
本发明涉及液晶显示领域, 尤其涉及一种液晶显示装置的制作方法。 背景技术
液晶显示装置(LCD, Liquid Crystal Display )具有机身薄、 省电、 无 辐射等众多优点, 得到了广泛的应用。 现有市场上的液晶显示装置大部分 为背光型液晶显示器, 其包括液晶显示面板及背光模组 ( backlight module ) 。 液晶显示面板的工作原理是在两片平行的玻璃基板当中放置液 晶分子, 两片玻璃基板中间有许多垂直和水平的细小电线, 通过通电与否 来控制液晶分子改变方向, 将背光模组的光线折射出来产生画面。
请参阅图 1 , 通常液晶显示装置由上基板(CF, Color Filter ) 100、 下 基板(TFT, Thin Film Transistor)200、 夹于上基板 100与下基板 200之间 的液晶 (LC, Liquid Crystal ) 300及密封胶框 ( Sealant ) 400 组成, 其成 型工艺一般包括: 前段阵列 (Array )制程(薄膜、 黄光、 蚀刻及剥膜) 、 中段成盒(Cell )制程(TFT基板与 CF基板贴合)及后段模组组装制程 (驱动 IC与印刷电路板压合) 。 其中, 前段 Array制程主要是形成 TFT 基板, 以便于控制液晶分子的运动; 中段 Cell制程主要是在 TFT基板与 CF基板之间添加液晶; 后段模组组装制程主要是驱动 IC压合与印刷电路 板的整合, 进而驱动液晶分子转动, 显示图像。
在上基板 100与下基板 200之间添加液晶 300的制程, 称为液晶滴下 制程(ODF, One Drop Filling ) , 其主要包括: 密封胶框 400涂布、 液晶 300 注入、 真空组立及高温固化等几个制程。 在密封胶框 400 涂布制程 中, 一般需在密封胶框 400 中添加纤维(Fiber ) 500以起到支撑盒厚的作 用。 但纤维 500添加增加了制程时间及人力调配, 不利于成本控制。 发明内容
本发明的目的在于提供一种液晶显示装置的制作方法, 其在形成黑色 矩阵制程中同时形成支撑结构来支撑盒厚, 减少人力调配, 降低生产成 本。
为实现上述目的, 本发明提供一种液晶显示装置的制作方法, 包括以 下步骤: 步骤 1、 提供一基板;
步骤 2、 在基板一表面上形成黑色矩阵的同时形成支撑结构, 所述支 撑结构对应欲设密封胶框的位置设置。
所述黑色矩阵及支撑结构通过掩膜工艺、 印刷打印、 或喷涂工艺形 成。
所述支撑结构为规则形状或不规则形状。
所述支撑结构为柱状结构。
所述支撑结构位于所述密封胶框的内侧或外侧。
所述支撑结构位于密封胶框内。
所述支撑结构一部分位于密封胶框内, 另一部分位于密封胶框的内侧 或外侧。
所述支撑结构间隔、 或连续位于基板上。
所述基板为玻璃基板。
还包括:
步骤 3、 在基板该表面上依次形成 R、 G、 B;
步骤 4、 在基板该表面的欲设密封胶框的位置涂布密封胶, 以形成密 封胶框;
步骤 5、 在基板该表面上形成间隔物, 进而制得 CF基板;
步骤 6、 在密封胶框内滴下液晶;
步骤 7、 提供 TFT基板;
步骤 8、 将 TFT基板与 CF基板相对贴合在一起, TFT基板与 CF基 板之间通过支撑结构支撑, 从而将液晶封装在 TFT基板与 CF基板之间; 步骤 9、 将贴合好的 TFT基板与 CF基板进行高温固化, 以固化密封 胶框。
本发明的有益效果: 本发明的液晶显示装置的制作方法, 通过在形成 黑色矩阵制程中同时形成支撑结构来支撑盒厚, 代替现有技术中在密封胶 中添加纤维以支撑盒厚的制程, 筒化了生产制程, 同时, 减少了人力的调 配, 降低了生产成本。
为了能更进一步了解本发明的特征以及技术内容, 请参阅以下有关本 发明的详细说明与附图, 然而附图仅提供参考与说明用, 并非用来对本发 明加以限制。 附图说明
下面结合附图, 通过对本发明的具体实施方式详细描述, 将使本发明 的技术方案及其它有益效果显而易见。
附图中,
图 1为现有液晶显示装置的结构示意图;
图 2为本发明液晶显示装置的制作方法的流程图;
图 3 为使用本发明液晶显示装置的制作方法制作的液晶显示装置第一 实施例的结构示意图;
图 4为图 3中 CF基板的立体结构示意图;
图 5 为使用本发明液晶显示装置的制作方法制作的液晶显示装置第二 实施例的结构示意图;
图 6为使用本发明液晶显示装置的制作方法制作的液晶显示装置第三 实施例的结构示意图;
图 7 为使用本发明液晶显示装置的制作方法制作的液晶显示装置第四 实施例的结构示意图;
图 8 为使用本发明液晶显示装置的制作方法制作的液晶显示装置第五 实施例的结构示意图。 具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果, 以下结合本发明 的优选实施例及其附图进行详细描述。
请参阅图 2, 并配合参阅图 3 及图 4, 本发明提供一种液晶显示装置 的制作方法, 包括以下步骤:
步骤 1、 提供一基板 2, 在本实施例中, 该基板 2为玻璃基板。
步骤 2、 在基板 2—表面 22上形成黑色矩阵(未图示) 的同时形成支 撑结构 222, 所述支撑结构 222对应欲设密封胶框的位置设置, 该支撑结 构 222间隔位于基板 2上, 优选的, 所述支撑结构 222间隔均匀地位于基 板 2上。 所述支撑结构 222也可为连续设置的, 连续位于基板 2上。
所述黑色矩阵呈多边形设置, 其优选为矩形, 该黑色矩阵与所述支撑 结构 222通过掩膜工艺、 印刷打印、 或喷涂等工艺一同形成与所述基板 2 上。
所述支撑结构 222可为规则形状或不规则形状, 优选的, 所述支撑结 构 222呈柱状结构, 其具体形状可根据具体生产需求而设定, 同样可达到 本发明技术效果。
步骤 3、 在基板 2该表面 22上依次形成 R、 G、 B。
该 R、 G、 B 可通过掩膜工艺、 印刷打印、 或喷涂等工艺形成与所述 基板 2上。
步骤 4、 在基板 2该表面 22的欲设密封胶框的位置涂布密封胶, 以形 成密封胶框 224。
所述支撑结构 222对应欲设密封胶框的位置设置, 可位于所述密封胶 框 224的内侧或外侧、 或全部位于密封胶框 224上、 或部分位于密封胶框 224 上。 如图 3、 图 4 所示, 作为本发明一选择性实施例, 在本实施例 中, 该支撑结构 222位于所述密封胶框 224的内侧。
步骤 5、 在基板 2该表面 22上形成间隔物 (未图示 ) , 进而制得 CF 基板 20。
步骤 6、 在密封胶框 224内滴下液晶 40。
步骤 7、 提供 TFT基板 60。
该 TFT基板 60通过薄膜、 黄光、 蚀刻及剥膜工艺制备而成, 其具体 工艺可采用现有技术中的任何一种。
步骤 8、 将 TFT基板 60与 CF基板 20相对贴合在一起, TFT基板 60 与 CF基板 20之间通过支撑结构 222支撑, 从而将液晶 40封装在 TFT基 板 60与 CF基板 20之间, 进而实现以支撑结构 222来支撑 TFT基板 60 与 CF基板 20之间的盒厚, 筒化了生产制程, 降低了生产成本。
步骤 9、 将贴合好的 TFT基板 60与 CF基板 20进行高温固化, 以固 化密封胶框 224。
请参阅图 5 , 为使用本发明液晶显示装置的制作方法制作的液晶显示 装置第二实施例的结构示意图, 在本实施例中, 所述支撑结构 222位于所 述密封胶框 224的外侧。
请参阅图 6, 为使用本发明液晶显示装置的制作方法制作的液晶显示 装置第三实施例的结构示意图, 在本实施例中, 所述支撑结构 222位于所 述密封胶框 224内。
请参阅图 7 , 为使用本发明液晶显示装置的制作方法制作的液晶显示 装置第四实施例的结构示意图, 在本实施例中, 所述支撑结构 222—部分 226位于所述密封胶框 224, 另一部分 228位于密封胶框 224内侧。
请参阅图 8 , 为使用本发明液晶显示装置的制作方法制作的液晶显示 装置第五实施例的结构示意图, 在本实施例中, 所述支撑结构 222—部分 226位于所述密封胶框 224, 另一部分 228位于密封胶框 224外侧。
综上所述, 本发明液晶显示装置的制作方法, 通过在形成黑色矩阵制 程中同时形成支撑结构来支撑盒厚, 代替现有技术中在密封胶中添加纤维 以支撑盒厚的制程, 筒化了生产制程, 同时, 减少了人力的调配, 降低了 生产成本。
以上所述, 对于本领域的普通技术人员来说, 可以根据本发明的技术 方案和技术构思作出其他各种相应的改变和变形, 而所有这些改变和变形 都应属于本发明权利要求的保护范围。

Claims

权 利 要 求
1、 一种液晶显示装置的制作方法, 包括以下步骤:
步骤 1、 提供一基板;
步骤 2、 在基板一表面上形成黑色矩阵的同时形成支撑结构, 所述支 撑结构对应欲设密封胶框的位置设置。
2、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述黑色 矩阵及支撑结构通过掩膜工艺、 印刷打印、 或喷涂工艺形成。
3、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构为规则形状或不规则形状。
4、 如权利要求 3 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构为柱状结构。
5、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构位于所述密封胶框的内侧或外侧。
6、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构位于密封胶框内。
7、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构一部分位于密封胶框内, 另一部分位于密封胶框的内侧或外侧。
8、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述支撑 结构间隔、 或连续位于基板上。
9、 如权利要求 1 所述的液晶显示装置的制作方法, 其中, 所述基板 为玻璃基板。
10、 如权利要求 1所述的液晶显示装置的制作方法, 还包括: 步骤 3、 在基板该表面上依次形成 R、 G、 B;
步骤 4、 在基板该表面的欲设密封胶框的位置涂布密封胶, 以形成密 封胶框;
步骤 5、 在基板该表面上形成间隔物, 进而制得 CF基板;
步骤 6、 在密封胶框内滴下液晶;
步骤 7、 提供 TFT基板;
步骤 8、 将 TFT基板与 CF基板相对贴合在一起, TFT基板与 CF基 板之间通过支撑结构支撑, 从而将液晶封装在 TFT基板与 CF基板之间; 步骤 9、 将贴合好的 TFT基板与 CF基板进行高温固化, 以固化密封 胶框。
11、 一种液晶显示装置的制作方法, 包括以下步骤:
步骤 1、 提供一基板;
步骤 2、 在基板一表面上形成黑色矩阵的同时形成支撑结构, 所述支 撑结构对应欲设密封胶框的位置设置;
步骤 3、 在基板该表面上依次形成 R、 G、 B;
步骤 4、 在基板该表面的欲设密封胶框的位置涂布密封胶, 以形成密 封胶框;
步骤 5、 在基板该表面上形成间隔物, 进而制得 CF基板;
步骤 6、 在密封胶框内滴下液晶;
步骤 7、 提供 TFT基板;
步骤 8、 将 TFT基板与 CF基板相对贴合在一起, TFT基板与 CF基 板之间通过支撑结构支撑, 从而将液晶封装在 TFT基板与 CF基板之间; 步骤 9、 将贴合好的 TFT基板与 CF基板进行高温固化, 以固化密封 胶框;
其中, 所述黑色矩阵及支撑结构通过掩膜工艺形成;
其中, 所述支撑结构为规则形状;
其中, 所述支撑结构为柱状结构;
其中, 所述支撑结构位于所述密封胶框的内侧;
其中, 所述基板为玻璃基板。
PCT/CN2012/076307 2012-05-22 2012-05-30 液晶显示装置的制作方法 WO2013174030A1 (zh)

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