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    • 1. 发明授权
    • Liquid crystal display and its manufacturing method
    • 液晶显示及其制造方法
    • US06853435B2
    • 2005-02-08
    • US10168705
    • 2001-10-23
    • Yoshinori TanakaShoichi IshiharaKenji NakaoKeisuke TsudaJunichi KobayashiTsuyoshi UemuraDaiichi Suzuki
    • Yoshinori TanakaShoichi IshiharaKenji NakaoKeisuke TsudaJunichi KobayashiTsuyoshi UemuraDaiichi Suzuki
    • G02F1/1337G02F1/139G02F1/137
    • G02F1/1395G02F1/1393G02F2001/133746G02F2001/133749G02F2001/133765G02F2001/133773G09G2300/0491
    • A liquid crystal display includes two substrates and a liquid crystal layer sandwiched between the substrates and performs display by changing the orientation of the liquid crystal layer from a splay orientation to a bend orientation. Application of a voltage of less than a threshold voltage to the liquid crystal layer allows the liquid crystal layer to have a region where liquid crystal molecules parallel to the substrates predominantly lie on one substrate side and a region where those liquid crystal molecules predominantly lie on the other substrate side, and the two regions are present in substantially equal proportions. In a similar liquid crystal display, the absolute value of a pretilt angle of the liquid crystal molecules in the vicinity of one substrate differs from the absolute value of a pretilt angle of the liquid crystal molecules in the vicinity of the other substrate, and at least one of the substrates is provided with a bend transition nucleus induction means. As a method for making a difference between the pretilt angles, alignment films made of the same material are formed on the substrates, and then only one of the substrates is subjected to an alignment process or both substrates are subjected to the alignment process under different conditions.
    • 液晶显示器包括两个基板和夹在基板之间的液晶层,并且通过将液晶层从喷射取向改变为弯曲取向来进行显示。 对液晶层施加小于阈值电压的电压使得液晶层具有与基板平行的液晶分子主要位于一个基板侧的区域和这些液晶分子主要位于其上的区域 另一个衬底侧,并且两个区域以大致相等的比例存在。 在类似的液晶显示器中,液晶分子在一个基板附近的预倾角的绝对值与另一个基板附近的液晶分子的预倾角的绝对值不同,至少 其中一个基板设置有弯曲转变核感应装置。 作为预倾角之间的差异的方法,在基板上形成由相同材料制成的取向膜,然后仅对一个基板进行取向处理,或者在不同条件下对两个基板进行取向处理 。
    • 7. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US08111365B2
    • 2012-02-07
    • US11806368
    • 2007-05-31
    • Satoshi AsadaKazuyuki HaradaJunichi Kobayashi
    • Satoshi AsadaKazuyuki HaradaJunichi Kobayashi
    • G02F1/1343
    • G02F1/133512G02F1/133514G02F1/134336G02F2001/133388G02F2201/123
    • A liquid crystal display device includes an active area which is composed of pixels arrayed in a matrix, and a light-shield area surrounding the active area. The liquid crystal display device includes a first substrate including pixel electrodes disposed in the respective pixels, a second substrate including color filters disposed in the respective pixels, and a counter-electrode which is disposed to cover the color filters and extends from the active area to at least a part of the light-shield area, and a liquid crystal layer held between the first substrate and the second substrate. The pixel electrode and the color filter of the pixel, which is disposed at an end portion of the active area, extend into the light-shield area beyond a boundary between the active area and the light-shield area.
    • 液晶显示装置包括由矩阵排列的像素构成的有源区域和围绕有源区域的遮光区域。 液晶显示装置包括:第一基板,包括设置在各个像素中的像素电极;第二基板,包括设置在各个像素中的滤色器;以及对置电极,设置成覆盖滤色器并从有源区域延伸到 至少一部分遮光区域,以及保持在第一基板和第二基板之间的液晶层。 设置在有源区域的端部处的像素的像素电极和滤色器延伸到有效区域和遮光区域之间的边界之外的遮光区域。