公开(公告)号：US20080023438A1

公开(公告)日：2008-01-31

申请号：US11881226

申请日：2007-07-26

申请人： Toshiharu Nishino ,  Yasushi Chiba ,  Masami Hara

发明人： Toshiharu Nishino ,  Yasushi Chiba ,  Masami Hara

IPC分类号： C30B33/00

CPC分类号： G02F1/1333 ,  G02F2001/133302

摘要： A method of manufacturing a liquid crystal display apparatus includes forming at least one assembly for forming a plurality of finished liquid crystal display apparatuses, by opposing two glass substrates to have a space therebetween and sealing a periphery of the space between the two glass substrates by an outer peripheral seal member. Outer surfaces of the two glass substrates are etched by soaking the assembly in an etching solution within an etching bath while maintaining a temperature and a concentration of the etching solution within the etching bath at a substantially constant temperature and at a substantially constant concentration. The etched outer surfaces of the glass substrates are flattened by polishing the outer surfaces of the glass substrates.

摘要翻译： 制造液晶显示装置的方法包括：形成至少一个用于形成多个成品液晶显示装置的组件，通过相对两个玻璃基板以在两个玻璃基板之间具有间隔，并将两个玻璃基板之间的空间周边密封在一起 外周密封件。 通过将组件浸入蚀刻槽内的蚀刻溶液中，同时将蚀刻液中的蚀刻溶液的温度和浓度保持在基本上恒定的温度和基本上恒定的浓度，来蚀刻两个玻璃基板的外表面。 通过研磨玻璃基板的外表面，使玻璃基板的蚀刻外表面变平。

公开(公告)号：US5680184A

公开(公告)日：1997-10-21

申请号：US419470

申请日：1995-04-10

申请人： Toshiharu Nishino

发明人： Toshiharu Nishino

IPC分类号： G02F1/13363 ,  G02F1/1347 ,  G02F1/139 ,  G02F1/1335

CPC分类号： G02F1/133634 ,  G02F1/13471 ,  G02F1/1397 ,  G02F2203/34

摘要： A pair of polarizing plates are arranged on both the sides of a liquid crystal cell in which liquid crystal molecules are aligned to be twisted, and two biaxial retardation plates serving as color adjusting optical elements are arranged between one of the polarizing plates and the liquid crystal cell. The biaxial retardation plates satisfy n.sub.X >n.sub.Z >ny where n.sub.X, n.sub.y, and n.sub.Z are refractive indexes in a direction in which a maximum refractive index is obtained on the plane of the biaxial retardation plates, a direction perpendicular to the direction in which the maximum refractive index is obtained on the plane, and a direction of thickness, respectively. The positions of maximum refractive index directions serving as the phase delay axes of the biaxial retardation plates are set to obtain a display color having a desired hue. A driving control circuit for changing a voltage applied to a liquid crystal such that the color of exit light, i.e., a display color is changed in accordance with a change in polarized state of light transmitted through the liquid crystal is connected to the liquid crystal cell.

摘要翻译： 在液晶单元的两侧配置有一对偏振片，液晶单元的两侧被配置为扭曲，作为调色光学元件的两个双轴延迟板配置在偏振片和液晶 细胞。 双轴延迟板满足nX> nZ> ny，其中nX，ny和nZ是在双轴延迟板的平面上获得最大折射率的方向上的折射率，垂直于最大值的方向的方向的折射率 在平面上分别获得折射率和厚度方向。 设定作为双轴延迟板的相位延迟轴的最大折射率方向的位置，以获得具有期望色调的显示颜色。 一种驱动控制电路，用于改变施加到液晶的电压，使得出射光的颜色（即，显示颜色）根据透射通过液晶的光的偏振状态的变化而改变，连接到液晶单元 。