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    Manufacturing method of liquid crystal display
    12.
    发明授权
    Manufacturing method of liquid crystal display 有权

    公开(公告)号：US09696602B2

    公开(公告)日：2017-07-04

    申请号：US14463108

    申请日：2014-08-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kwang Bae Park ,  Young Woon Kho ,  Yu Jun Kim ,  Tae Ho Kim ,  Jong Kyun Park ,  Ji Young Jeong

    IPC: H01L29/94 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1343

    CPC classification number: G02F1/136227 ,  G02F2001/134318 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1288

    Abstract: A method for manufacturing a liquid crystal display includes: forming a first passivation layer and an organic layer, forming an edge of an inclined portion of the organic layer by partially removing the organic layer at a location where a first drain contact hole that exposes a drain electrode of a thin film transistor is formed, forming a second passivation layer including a third drain contact hole exposing the drain electrode, a first electrode including a second drain contact hole exposing the drain electrode, and the first drain contact hole through an etching process using one etching mask, and forming a second electrode on the second passivation layer. The first drain contact hole, the second drain contact hole, and the third drain contact hole overlap with each other, and a size of the second drain contact hole is greater than a size of the third drain contact hole.

    Liquid crystal display
    13.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09562193B2

    公开(公告)日：2017-02-07

    申请号：US14505248

    申请日：2014-10-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Si Heun Kim ,  Chang-Hun Lee ,  Daisuke Inoue ,  Mi Suk Kim ,  Tae Ho Kim ,  So Youn Park ,  Keun Chan Oh

    IPC: G02F1/1343 ,  C09K19/58 ,  G02F1/1337 ,  G02F1/137

    CPC classification number: C09K19/586 ,  G02F1/13378 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13706 ,  G02F2001/13712 ,  G02F2202/06

    Abstract: A liquid crystal display includes: a first insulation substrate; a gate line and a data line formed on the first insulation substrate; a first electrode and a second electrode formed on the gate line and the data line and overlapping each other via an insulating layer interposed therebetween; a second insulation substrate facing the first insulation substrate; and a chiral dopant inserted between the first insulation substrate and the second insulation substrate. A content of the chiral dopant may be within about 1%, and liquid crystal molecules of a liquid crystal layer may be twisted with a pitch of about 10 μm to about 100 μm by the chiral dopant.

    Abstract translation: 液晶显示器包括：第一绝缘基板; 形成在第一绝缘基板上的栅极线和数据线; 形成在栅极线和数据线上的第一电极和第二电极，并且经由绝缘层彼此重叠; 面对所述第一绝缘基板的第二绝缘基板; 以及插入在第一绝缘基板和第二绝缘基板之间的手性掺杂剂。 手性掺杂剂的含量可以在约1％以内，液晶层的液晶分子可以通过手性掺杂剂以约10μm至约100μm的间距扭曲。

    MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY
    15.
    发明申请
    MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY 有权
    液晶显示器的制造方法

    公开(公告)号：US20150255327A1

    公开(公告)日：2015-09-10

    申请号：US14463108

    申请日：2014-08-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： KWANG BAE PARK ,  Young Woon Kho ,  Yu Jun Kim ,  Tae Ho Kim ,  Jong Kyun Park ,  Ji Young Jeong

    IPC: H01L21/768 ,  H01L27/12

    CPC classification number: G02F1/136227 ,  G02F2001/134318 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1288

    Abstract: A method for manufacturing a liquid crystal display includes: forming a first passivation layer and an organic layer, forming an edge of an inclined portion of the organic layer by partially removing the organic layer at a location where a first drain contact hole that exposes a drain electrode of a thin film transistor is formed, forming a second passivation layer including a third drain contact hole exposing the drain electrode, a first electrode including a second drain contact hole exposing the drain electrode, and the first drain contact hole through an etching process using one etching mask, and forming a second electrode on the second passivation layer. The first drain contact hole, the second drain contact hole, and the third drain contact hole overlap with each other, and a size of the second drain contact hole is greater than a size of the third drain contact hole.

    Abstract translation: 制造液晶显示器的方法包括：形成第一钝化层和有机层，通过在暴露出漏极的第一漏极接触孔的部位去除有机层，形成有机层的倾斜部分的边缘 形成薄膜晶体管的电极，形成包括暴露漏电极的第三漏极接触孔的第二钝化层，通过暴露漏电极的第二漏极接触孔和第一漏极接触孔的第一电极， 一个蚀刻掩模，以及在第二钝化层上形成第二电极。 第一漏极接触孔，第二漏极接触孔和第三漏极接触孔彼此重叠，并且第二漏极接触孔的尺寸大于第三漏极接触孔的尺寸。

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