WO2013170476A1 - 液晶显示装置及其制作方法 - Google Patents
液晶显示装置及其制作方法 Download PDFInfo
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- WO2013170476A1 WO2013170476A1 PCT/CN2012/075694 CN2012075694W WO2013170476A1 WO 2013170476 A1 WO2013170476 A1 WO 2013170476A1 CN 2012075694 W CN2012075694 W CN 2012075694W WO 2013170476 A1 WO2013170476 A1 WO 2013170476A1
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- liquid crystal
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
Definitions
- Liquid crystal display device and manufacturing method thereof
- the present invention relates to the field of liquid crystal display, and more particularly to a liquid crystal display device and a method of fabricating the same. Background technique
- the liquid crystal display device mainly includes a TFT (Thin Film Transistor) substrate, a CF (Color Film Filter) substrate attached to the TFT substrate, and a liquid crystal disposed between the TFT substrate and the CF substrate, both on the TFT substrate and the CF substrate.
- the transparent conductive film (ITO) is covered, and then the two transparent conductive films are covered with an alignment film.
- the main function of the alignment film is to align the liquid crystal molecules.
- the alignment film is generally formed by spraying the alignment liquid from the nozzle of the nozzle onto the TFT substrate and the CF substrate, and the alignment liquid is allowed to diffuse for a certain period of time to form a film surface, and finally baked to form an alignment film, but
- the amount of the alignment liquid sprayed from the nozzle is not well controlled, and the thickness of the alignment film is unevenly formed, which affects the display characteristics of the product. In the prior art, it is required to stand still for the diffusion of the alignment liquid and to reduce the production efficiency of the product.
- an alignment film (generally using PI) is applied on a TFT and a CF substrate by a printing or ink-jet printing method, followed by a baking and rubbing process to complete the alignment process.
- MVA Multi-domain Vertical Alignment
- An object of the present invention is to provide a liquid crystal display device which uses an alignment film in the form of a flexible film as an alignment layer, which simplifies the production process, facilitates precise control of the size and edge shape of the alignment layer, and improves product quality.
- Another object of the present invention is to provide a method for fabricating a liquid crystal display device, which uses an alignment film in the form of a flexible film as an alignment layer to realize alignment of liquid crystal molecules, thereby simplifies production processes, improves production efficiency, and facilitates precise control.
- the size and edge shape of the alignment layer are increased in the mouth of the mouth J3 ⁇ 4.
- the present invention provides a liquid crystal display device, including: a TFT substrate, a CF substrate disposed in parallel with the TFT substrate, a liquid crystal disposed between the TFT substrate and the CF substrate, a spacer disposed between the TFT substrate and the CF substrate, and a TFT disposed between the TFT substrate and the CF substrate and located in the TFT a sealing frame on the edge of the substrate and the CF substrate, wherein the TFT substrate and the CF substrate face the liquid crystal are provided with an alignment layer, the alignment layer is a flexible alignment film, and is formed in a film shape, and is disposed on the TFT substrate by attaching With the inner surface of the CF substrate.
- the flexible alignment film is formed by stretching, ink jet printing, printing or polymerization deposition, and is attached to the inner surfaces of the TFT substrate and the CF substrate by gluing.
- the side of the flexible alignment film facing the liquid crystal has an alignment structure formed by photoreaction or polymerization deposition.
- the alignment directions of the alignment structures are the same.
- the alignment structure is a fishbone type.
- the invention also provides a method for fabricating a liquid crystal display device, comprising the following steps: Step 1. Providing a TFT substrate, a CF substrate and two flexible alignment film units, the flexible alignment film unit comprising a film-shaped flexible alignment film and being disposed in a flexible alignment a protective film on the film;
- Step 2 tearing off the protective film from the flexible alignment film
- Step 3 attaching the flexible alignment film to the inner surface of the TFT substrate and the CF substrate, respectively;
- Step 4 applying a sealant on the inner surface edge of the TFT substrate provided with the flexible alignment film to form a sealant frame;
- Step 5 providing a liquid crystal, dropping the liquid crystal into the sealant frame on the inner surface of the TFT substrate; Step 6, bonding the CF substrate with the inner surface of the flexible alignment film relatively parallel to the inner surface of the TFT substrate, and liquid crystal Sealed between the TFT substrate and the CF substrate.
- the flexible alignment film is formed by stretching, ink jet printing, printing, or polymerization deposition, and is attached to the inner surfaces of the TFT substrate and the CF substrate by gluing.
- the flexible alignment film has an alignment structure on one side facing the liquid crystal, and the alignment structure is formed by photoreaction or polymerization deposition.
- the alignment directions of the alignment structures are the same.
- the alignment structure is a fishbone type.
- the liquid crystal display device of the present invention and the method for fabricating the same the alignment of liquid crystal molecules is completed by using an alignment film in the form of a flexible film as an alignment layer, the production process is completed, the production cost is reduced, and the production efficiency is improved; Moreover, it is advantageous to precisely control the size and edge morphology of the alignment layer, thereby improving the quality of the liquid crystal display device.
- FIG. 1 is a schematic structural view of a liquid crystal display device of the present invention
- FIG. 2 is a flow chart of a method of fabricating a liquid crystal display device of the present invention. detailed description
- a liquid crystal display device includes: a TFT substrate 2, a CF substrate 4 disposed in parallel with the TFT substrate 2, and a liquid crystal 6 disposed between the TFT substrate 2 and the CF substrate 4. a spacer 7 between the TFT substrate 2 and the CF substrate 4, and a sealant frame 8 disposed between the TFT substrate 2 and the CF substrate 4 at the edges of the TFT substrate 2 and the CF substrate 4, the TFT substrate 2 and the CF substrate
- the inner surface of the substrate 4 facing the liquid crystal is provided with an alignment layer which is a flexible alignment film 9 which is formed in a film shape and is provided on the inner surfaces of the TFT substrate 2 and the CF substrate 4 by attaching, the flexible alignment film 9
- the process cartridge is formed by stretching, inkjet printing, printing, or polymerization deposition.
- the flexible alignment film 9 serves as an alignment layer between the TFT substrate 2 and the CF substrate 4, which facilitates precise control of the size and edge shape of the alignment layer, improves the display effect of the liquid crystal display device, and improves the quality of the liquid crystal display device.
- the flexible alignment film 9 is adhered to the inner surfaces 22, 42 of the TFT substrate 2 and the CF substrate 4 facing the liquid crystal 6, thereby further simplifying the production process of the liquid crystal display device and improving the production efficiency.
- a side surface 92 of the flexible alignment film 9 facing the liquid crystal 6 has an alignment structure (not shown) which is formed by photoreaction or polymer deposition to achieve alignment of liquid crystal molecules.
- the alignment direction of the alignment structure may be the same, or may be aligned by a specific shape, such as a fishbone type.
- the TFT substrate 2 includes a first glass substrate 24 and a first polarizer 26 attached to the first glass substrate 24 .
- the CF substrate 4 includes a second glass substrate 44 and is attached to the second glass substrate 44 .
- the second polarizer 46 and the flexible alignment film 9 are respectively disposed on the inner surface 22 of the first glass substrate 24 away from the first polarizer 26 and the inner surface 42 of the second glass substrate 44 away from the second polarizer 46.
- a polarizer 26 and a second polarizer 46 are both located on the TFT substrate 2 With the side of the CF substrate 4.
- the present invention further provides a method for fabricating the above liquid crystal display device, comprising the following steps:
- Step 1 Providing a TFT substrate, a CF substrate, and two flexible alignment film units, the flexible alignment film unit comprising a film-shaped flexible alignment film and a protective film disposed on the flexible alignment film, the flexible alignment film being stretched and inkjet printed
- the flexible alignment film is provided with a protective film to protect the performance of the flexible alignment film, and the protective film is disposed on the flexible alignment film.
- Step 2 The protective film is peeled off from the flexible alignment film.
- Step 3 attaching the flexible alignment film to the inner surface of the TFT substrate and the CF substrate by adhesive bonding;
- the TFT substrate includes a first glass substrate and a first polarizer attached to the first glass substrate
- the CF substrate includes a second glass substrate and a second polarizer attached to the second glass substrate, and the alignment film is respectively disposed on a side of the first glass substrate away from the first polarizer and the second glass substrate is away from the second On one side of the polarizer.
- Step 4 Apply a sealant on the inner surface edge of the TFT substrate provided with the flexible alignment film to form a sealant frame.
- Step 5 providing a liquid crystal, dropping the liquid crystal into the sealant frame on the inner surface of the TFT substrate; wherein, the flexible alignment film has an alignment structure on a side facing the liquid crystal, and the alignment structure is formed by photoreaction or polymerization deposition to realize The alignment of liquid crystal molecules.
- the alignment direction of the alignment structure may be the same, or may be aligned by a specific shape, such as a fishbone type.
- Step 6 The CF substrate is bonded to the inner surface of the TFT substrate with the inner surface of the flexible alignment film disposed in parallel, and the liquid crystal is sealed between the TFT substrate and the CF substrate.
- the liquid crystal display device of the present invention and the method for fabricating the same use the alignment film in the form of a flexible film as an alignment layer to complete the alignment of the liquid crystal molecules, and the production is completed, which reduces the production cost and improves the production efficiency; Moreover, it is advantageous to precisely control the size and edge morphology of the alignment layer, thereby improving the quality of the liquid crystal display device.
- the alignment film is disposed on the substrate by gluing, and the liquid crystal display process is further compressed to improve production efficiency.
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- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
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Description
液晶显示装置及其制作方法 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及其制作方 法。 背景技术
液晶显示装置主要包括 TFT (薄膜晶体管)基板、 贴附于该 TFT基板 的 CF (彩膜滤光片)基板及设于该 TFT基板与 CF基板之间的液晶, 在 TFT基板与 CF基板上均覆盖有透明导电膜(ITO ) , 随后在该两透明导 电膜上覆盖一层配向膜, 配向膜的主要作用在于对液晶分子进行配向。
配向膜的形成方式一般为: 从喷头的喷嘴中喷出配向液到 TFT基板与 CF基板上, 配向液静止一段时间, 即可使其扩散形成膜面, 最后进行烘 烤以形成配向膜, 但从喷嘴喷出的配向液的滴量不好控制, 易形成配向膜 厚度不均匀的情况, 影响产品的显示特性, 且现有技术中需要静止等待配 向液扩散, 降低产品生产效率。
为克服上述缺陷, 现有技术中, 通过印刷或喷墨打印的方法在 TFT与 CF基板上涂布配向膜(一般使用 PI ) , 再进行烘烤与打磨(rubbing )制 程以完成配向制程。 且, 在 MVA ( Multi-domain Vertical Alignment, 多象 限垂直配向)技术中需要制作特定形状的突起, 或者鱼骨形 ITO, 或者在 液晶中添加可聚合单体在施加电压时进行紫外光聚合配向。
然而, 上述配向方法在控制配向膜的大小与边缘形态上均具有一定的 局限性。 发明内容
本发明的目的在于提供一种液晶显示装置, 使用柔性薄膜形式的配向 膜作为配向层, 筒化了生产制程, 利于精确控制配向层的大小及边缘形 态, 提高了产品质量。
本发明的另一目的在于提供一种液晶显示装置的制作方法, 其通过柔 性薄膜形式的配向膜作为配向层, 实现液晶分子的配向, 筒化了生产制 程, 提高了生产效率, 且利于精确控制配向层的大小及边缘形态, 提高产 口口 J¾ 里。
为实现上述目的, 本发明提供一种液晶显示装置, 包括: TFT基板、
与该 TFT基板相对平行设置的 CF基板、 设于该 TFT基板与 CF基板之间 的液晶、 设于该 TFT基板与 CF基板之间的间隔物及设于 TFT基板与 CF 基板之间且位于 TFT基板与 CF基板边缘的密封胶框, 所述 TFT基板与 CF基板面向液晶的内表面均设有配向层, 该配向层为柔性配向膜, 呈薄 膜状, 其通过贴附的方式设于 TFT基板与 CF基板的内表面。
所述柔性配向膜通过拉伸、 喷墨打印、 印刷或聚合反应沉积方式制作 形成, 其通过胶粘方式贴附于所述 TFT基板与 CF基板的内表面上。
所述柔性配向膜面向液晶的一侧面具有配向结构, 该配向结构通过光 反应或聚合沉积方式形成。
所述配向结构的配向方向相同。
所述配向结构为鱼骨型。
本发明还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 TFT基板、 CF基板及两柔性配向膜单元, 该柔性配向 膜单元包括薄膜状的柔性配向膜及设于柔性配向膜上的保护膜;
步骤 2、 将保护膜从所述柔性配向膜上撕下;
步骤 3、 将柔性配向膜分别贴附于 TFT基板与 CF基板的的内表面 上;
步骤 4、 在 TFT基板设有柔性配向膜的内表面边缘上涂布密封胶, 形 成密封胶框;
步骤 5、 提供液晶, 将液晶滴于 TFT基板内表面的密封胶框内; 步骤 6、 将 CF基板以其设有柔性配向膜的内表面相对平行贴合于 TFT基板的内表面上, 将液晶密封在 TFT基板与 CF基板之间。
所述柔性配向膜通过拉伸、 喷墨打印、 印刷、 或聚合反应沉积方式制 作形成, 其通过胶粘方式贴附在 TFT基板与 CF基板的内表面上。
所述柔性配向膜面向液晶的一侧面上具有配向结构, 该配向结构通过 光反应或聚合沉积方式形成。
所述配向结构的配向方向相同。
所述配向结构为鱼骨型。
本发明的有益效果: 本发明的液晶显示装置及其制作方法, 通过使用 柔性薄膜形式的配向膜作为配向层来完成液晶分子的配向, 筒化了生产制 程, 降低生产成本, 提高了生产效率; 且, 利于精确控制配向层的大小及 边缘形态, 提高了液晶显示装置的质量。
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为本发明液晶显示装置的结构示意图;
图 2为本发明液晶显示装置制作方法的流程图。 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 1 , 本发明提供一种液晶显示装置, 包括: TFT基板 2、 与 该 TFT基板 2相对平行设置的 CF基板 4、 设于该 TFT基板 2与 CF基板 4之间的液晶 6、 设于该 TFT基板 2与 CF基板 4之间的间隔物 7及设于 TFT基板 2与 CF基板 4之间且位于 TFT基板 2与 CF基板 4边缘的密封 胶框 8, 所述 TFT基板 2与 CF基板 4面向液晶的内表面均设有配向层, 该配向层为柔性配向膜 9, 呈薄膜状, 其通过贴附的方式设于 TFT基板 2 与 CF基板 4的内表面, 该柔性配向膜 9通过拉伸、 喷墨打印、 印刷、 或 聚合反应沉积方式制作形成, 制程筒单。 本发明以该柔性配向膜 9 作为 TFT基板 2与 CF基板 4的配向层, 利于精确控制配向层的大小及边缘形 态, 提升液晶显示装置的显示效果, 提高液晶显示装置的品质。
所述柔性配向膜 9通过胶粘方式贴附于所述 TFT基板 2与 CF基板 4 面向液晶 6 的内表面 22、 42上, 进而筒化了液晶显示装置的生产制程, 提高了生产效率。
所述柔性配向膜 9 面向液晶 6 的一侧面 92 具有配向结构 (未图 示 ) , 该配向结构通过光反应或聚合沉积方式形成, 以实现对液晶分子 的配向。 该配向结构的配向方向可以相同, 也可以通过特定的形状来进行 配向, 如鱼骨型等。
所述 TFT基板 2包括第一玻璃基板 24及贴附于该第一玻璃基板 24上 的第一偏光片 26, 所述 CF基板 4包括第二玻璃基板 44及贴附于该第二 玻璃基板 44上的第二偏光片 46, 柔性配向膜 9分别设于第一玻璃基板 24 远离第一偏光片 26的内表面 22及第二玻璃基板 44远离第二偏光片 46的 内表面 42上, 即第一偏光片 26与第二偏光片 46均位于所述 TFT基板 2
与 CF基板 4的夕卜侧。
请参阅图 2, 本发明还提供一种上述液晶显示装置的制作方法, 包括 以下步骤:
步骤 1、 提供 TFT基板、 CF基板及两柔性配向膜单元, 该柔性配向 膜单元包括薄膜状的柔性配向膜及设于柔性配向膜上的保护膜, 该柔性配 向膜通过拉伸、 喷墨打印、 印刷、 聚合反应沉积方式制作形成, 所述柔性 配向膜上设有保护膜对其进行保护, 保证其使用时的性能, 保护膜于该柔 性配向膜制作后设置其上。
步骤 2、 将保护膜从所述柔性配向膜上撕下。
步骤 3、 将柔性配向膜分别通过胶粘方式贴附于 TFT基板与 CF基板 的的内表面上; 所述 TFT基板包括第一玻璃基板及贴附于该第一玻璃基板 上的第一偏光片, 所述 CF基板包括第二玻璃基板及贴附于该第二玻璃基 板上的第二偏光片, 配向膜分别设在第一玻璃基板远离第一偏光片的一面 及第二玻璃基板远离第二偏光片的一面上。
步骤 4、 在 TFT基板设有柔性配向膜的内表面边缘上涂布密封胶, 形 成密封胶框。
步骤 5、 提供液晶, 将液晶滴于 TFT基板内表面的密封胶框内; 其 中, 柔性配向膜面向液晶的一侧上具有配向结构, 该配向结构通过光反应 或聚合沉积方式形成, 以实现对液晶分子的配向。 该配向结构的配向方向 可以相同, 也可以通过特定的形状来进行配向, 如鱼骨型等。
步骤 6、 将 CF基板以其设有柔性配向膜的内表面相对平行贴合于 TFT基板的内表面上, 将液晶密封在 TFT基板与 CF基板之间。
综上所述, 本发明的液晶显示装置及其制作方法, 通过使用柔性薄膜 形式的配向膜作为配向层来完成液晶分子的配向, 筒化了生产制成, 降低 生产成本, 提高了生产效率; 且, 利于精确控制配向层的大小及边缘形 态, 提高了液晶显示装置的质量。 此外, 配向膜通过胶粘方式设置基板 上, 进一步筒化液晶显示器制程, 提高生产效率。
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
1、 一种液晶显示装置, 包括: TFT基板、 与该 TFT基板相对平行设 置的 CF基板、 设于该 TFT基板与 CF基板之间的液晶、 设于该 TFT基板 与 CF基板之间的间隔物及设于 TFT基板与 CF基板之间且位于 TFT基板 与 CF基板边缘的密封胶框, 所述 TFT基板与 CF基板面向液晶的内表面 均设有配向层, 该配向层为柔性配向膜, 呈薄膜状, 其通过贴附的方式设 于 TFT基板与 CF基板的内表面。
2、 如权利要求 1 所述的液晶显示装置, 其中, 所述柔性配向膜通过 拉伸、 喷墨打印、 印刷或聚合反应沉积方式制作形成, 其通过胶粘方式贴 附于所述 TFT基板与 CF基板的内表面上。
3、 如权利要求 1 所述的液晶显示装置, 其中, 所述柔性配向膜面向 液晶的一侧面具有配向结构, 该配向结构通过光反应或聚合沉积方式形 成。
4、 如权利要求 3 所述的液晶显示装置, 其中, 所述配向结构的配向 方向相同。
5、 如权利要求 3 所述的液晶显示装置, 其中, 所述配向结构为鱼骨 型。
6、 一种液晶显示装置的制作方法, 包括以下步骤:
步骤 1、 提供 TFT基板、 CF基板及两柔性配向膜单元, 该柔性配向 膜单元包括薄膜状的柔性配向膜及设于柔性配向膜上的保护膜;
步骤 2、 将保护膜从所述柔性配向膜上撕下;
步骤 3、 将柔性配向膜分别贴附于 TFT基板与 CF基板的的内表面 上;
步骤 4、 在 TFT基板设有柔性配向膜的内表面边缘上涂布密封胶, 形 成密封胶框;
步骤 5、 提供液晶, 将液晶滴于 TFT基板内表面的密封胶框内; 步骤 6、 将 CF基板以其设有柔性配向膜的内表面相对平行贴合于
TFT基板的内表面上, 将液晶密封在 TFT基板与 CF基板之间。
7、 如权利要求 6 所述的液晶显示装置的制作方法, 其中, 所述柔性 配向膜通过拉伸、 喷墨打印、 印刷、 或聚合反应沉积方式制作形成, 其通 过胶粘方式贴附在 TFT基板与 CF基板的内表面上。
8、 如权利要求 6 所述的液晶显示装置的制作方法, 其中, 所述柔性
配向膜面向液晶的一侧面上具有配向结构, 该配向结构通过光反应或聚合 沉积方式形成。
9、 如权利要求 8 所述的液晶显示装置的制作方法, 其中, 所述配向 结构的配向方向相同。
10、 如权利要求 8所述的液晶显示装置的制作方法, 其中, 所述配向 结构为鱼骨型。
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 TFT基板、 CF基板及两柔性配向膜单元, 该柔性配向 膜单元包括薄膜状的柔性配向膜及设于柔性配向膜上的保护膜;
步骤 2、 将保护膜从所述柔性配向膜上撕下;
步骤 3、 将柔性配向膜分别贴附于 TFT基板与 CF基板的的内表面 上;
步骤 4、 在 TFT基板设有柔性配向膜的内表面边缘上涂布密封胶, 形 成密封胶框;
步骤 5、 提供液晶, 将液晶滴于 TFT基板内表面的密封胶框内; 步骤 6、 将 CF基板以其设有柔性配向膜的内表面相对平行贴合于 TFT基板的内表面上, 将液晶密封在 TFT基板与 CF基板之间;
其中, 所述柔性配向膜通过拉伸、 喷墨打印、 印刷、 或聚合反应沉积 方式制作形成, 其通过胶粘方式贴附在 TFT基板与 CF基板的内表面上; 其中, 所述柔性配向膜面向液晶的一侧面上具有配向结构, 该配向结 构通过光反应或聚合沉积方式形成;
其中, 所述配向结构的配向方向相同;
其中, 所述配向结构为鱼骨型。
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| US13/520,167 US8970814B2 (en) | 2012-05-14 | 2012-05-18 | Liquid crystal display device and manufacturing method thereof |
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| CN106154647A (zh) * | 2015-03-26 | 2016-11-23 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示面板的制作方法、液晶显示面板及显示装置 |
| CN105467686A (zh) * | 2016-01-07 | 2016-04-06 | 京东方科技集团股份有限公司 | 一种显示基板及其制作方法、液晶盒、显示器 |
| CN109545086B (zh) * | 2018-11-29 | 2024-08-09 | 华映科技(集团)股份有限公司 | 阵列基板的制作方法、阵列基板及显示面板 |
| CN112285965B (zh) * | 2020-11-04 | 2021-11-02 | 武汉华星光电技术有限公司 | 液晶显示面板及其制造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160720A (ja) * | 1985-01-09 | 1986-07-21 | Toyota Motor Corp | 液晶素子の製造方法 |
| JPH06301037A (ja) * | 1993-04-14 | 1994-10-28 | Sanyo Electric Co Ltd | 液晶表示装置の製造方法 |
| US20050011861A1 (en) * | 2002-11-27 | 2005-01-20 | Samsung Electronics Co., Ltd. | Method and apparatus of forming alignment film |
| CN101097334A (zh) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | 液晶显示板及其制造方法 |
| CN101211068A (zh) * | 2006-12-29 | 2008-07-02 | 群康科技(深圳)有限公司 | 液晶面板制造方法 |
-
2012
- 2012-05-14 CN CN201210147223.1A patent/CN102636912B/zh not_active Expired - Fee Related
- 2012-05-18 WO PCT/CN2012/075694 patent/WO2013170476A1/zh not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160720A (ja) * | 1985-01-09 | 1986-07-21 | Toyota Motor Corp | 液晶素子の製造方法 |
| JPH06301037A (ja) * | 1993-04-14 | 1994-10-28 | Sanyo Electric Co Ltd | 液晶表示装置の製造方法 |
| US20050011861A1 (en) * | 2002-11-27 | 2005-01-20 | Samsung Electronics Co., Ltd. | Method and apparatus of forming alignment film |
| CN101097334A (zh) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | 液晶显示板及其制造方法 |
| CN101211068A (zh) * | 2006-12-29 | 2008-07-02 | 群康科技(深圳)有限公司 | 液晶面板制造方法 |
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| CN102636912A (zh) | 2012-08-15 |
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