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1. 发明授权

US6067141A Liquid crystal display device with reduced viewing angle dependency 失效
标题翻译：具有降低视角依赖性的液晶显示装置
公开(公告)号：US6067141A
公开(公告)日：2000-05-23
申请号：US220885
申请日：1998-12-28
申请人： Nobuaki Yamada , Toshikazu Hirata , Takashi Kurihara , Masato Imai , Kazuyuki Endo
发明人： Nobuaki Yamada , Toshikazu Hirata , Takashi Kurihara , Masato Imai , Kazuyuki Endo
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1339 , G02F1/139
CPC分类号： G02F1/13394 , G02F1/133753 , G02F1/1393 , G02F1/133707
摘要： The liquid crystal display device of this invention includes a pair of substrates and a liquid crystal layer including liquid crystal molecules having a negative dielectric anisotropy interposed between the pair of substrates, vertical alignment layers being formed on surfaces of the pair of substrates in contact with the liquid crystal layer, a voltage being applied across the liquid crystal layer by voltage application means formed on the pair of substrates, the liquid crystal molecules being oriented substantially vertical to the pair of substrate when no voltage is applied, wherein a plurality of column structures are provided so as to be at least partly in contact with the pair of substrates, and the liquid crystal layer has a plurality of liquid crystal domains in a direction in the plane of the substrates, and, when a voltage is applied, orientation directions of the liquid crystal molecules are continuous in each of the liquid crystal domains, while the orientation directions of liquid crystal molecules are random among the liquid crystal domains.
摘要翻译：本发明的液晶显示装置包括一对基板和液晶层，液晶层包括介于该一对基板之间的具有负的介电各向异性的液晶分子，垂直取向层形成在与该一对基板接触的一对基板的表面上液晶层，通过形成在所述一对基板上的电压施加装置施加在所述液晶层上的电压，当没有施加电压时，所述液晶分子的取向基本上垂直于所述一对基板，其中，多个列结构为被设置为与所述一对基板至少部分地接触，并且所述液晶层在所述基板的平面中的方向上具有多个液晶畴，并且当施加电压时，所述液晶层的取向方向液晶分子在每个液晶畴中是连续的，而取向方向o f液晶分子在液晶畴之间是随机的。

2. 发明授权

US6052161A Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US6052161A
公开(公告)日：2000-04-18
申请号：US165113
申请日：1998-10-02
申请人： Nobuaki Yamada , Yasuhiro Kume , Toshikazu Hirata , Masahiko Kondo , Masato Imai , Kazuyuki Endo
发明人： Nobuaki Yamada , Yasuhiro Kume , Toshikazu Hirata , Masahiko Kondo , Masato Imai , Kazuyuki Endo
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1337 , G09F9/35 , H01J17/48
CPC分类号： G02F1/13334 , H01J17/485 , H01J2217/49207
摘要： A plasma address liquid crystal display device having a flat panel structure which is composed of display cells and plasma cells bonded to one another with an intermediate sheet, and in which position registration tolerance between the display and plasma cells can be made less strict. A plasma cell 2 has discharge channels 5 extending in the row direction. The display cell 1 has a electro-optical device 9 and signal electrodes 10 extending along the column direction. Pixels 11 are defined at the points of intersections of the signal electrodes 10 and the discharge channels 5. The electro-optical device 9 is a set of finely partitioned liquid crystal areas 15 and is controlled in orientation to axis-symmetrical orientation. The liquid crystal areas 15 are continuously arrayed at a constant pitch DP finer than an arraying pitch CP of the pixels 11 at least in the column direction. This structure can be extensively applied to the active matrix type liquid crystal display device.
摘要翻译：具有平板结构的等离子体地址液晶显示装置，其由显示单元和等离子体单元组成，其中间片彼此接合，并且可以使显示和等离子体单元之间的位置对准公差更不严格。等离子体电池2具有沿行方向延伸的排出通道5。显示单元1具有沿着列方向延伸的电光装置9和信号电极10。像素11被定义在信号电极10和放电通道5的交点处。电光装置9是一组精细分隔的液晶区域15，并且被控制在轴对称取向的取向上。至少在列方向上，液晶区域15以比像素11的阵列间距CP更窄的恒定间距DP连续排列。该结构可以广泛地应用于有源矩阵型液晶显示装置。

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