公开(公告)号：US06671019B1

公开(公告)日：2003-12-30

申请号：US09439039

申请日：1999-11-12

申请人： Rolfe G. Petschek ,  Donald B. Taber

发明人： Rolfe G. Petschek ,  Donald B. Taber

IPC分类号： G02F11337

CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal cell in which the electrodes are patterned with small scale non-conducting gaps so as to efficiently control the number, size and location of liquid crystal domains within which the liquid crystal exhibits an azimuthal orientation with predominantly the same sign and direction in a field-on condition. By patterning one or both of the electrodes with small scale non-conducting gaps, having widths less than about 2.5 times the cell gap t, that are disposed predominantly within the liquid crystal domains, or a combination of such gaps with gaps disposed primarily along the domain boundaries, one not only can obtain excellent control of the nature of the liquid crystal domains, but also the responsiveness of the cell.

摘要翻译： 一种液晶单元，其中电极用小规模非导电间隙图案化，以便有效地控制液晶畴的数量，尺寸和位置，其中液晶呈现方位角取向，主要具有相同的符号和方向 场上条件。 通过将具有小于电池间隙t的宽度小于电池间隙t的宽度的小规模非导电间隙图案化一个或两个电极，主要位于液晶畴内，或者这些间隙与主要沿着 域边界，不仅可以获得对液晶畴性质的良好控制，而且可以获得细胞的响应性。

公开(公告)号：US06942905B1

公开(公告)日：2005-09-13

申请号：US09284828

申请日：1998-01-21

申请人： Rolfe G. Petschek ,  Daniel Harrison ,  Michael Fisch

发明人： Rolfe G. Petschek ,  Daniel Harrison ,  Michael Fisch

IPC分类号： C09K19/38 ,  C09K19/54 ,  G02F1/1337

CPC分类号： G02F1/133711 ,  Y10T428/1005

摘要： The present invention consists of materials and a processing method for coating rigid-rod poly(ionomers) or salts thereof, in a solvent system, directionally on charged surfaces resulting in the formation of liquid crystal display surfaces with planar alignment and pretilt.

摘要翻译： 本发明包括在溶剂系统中在带电表面上定向涂覆刚性棒状聚（离聚物）或其盐的材料和加工方法，从而形成具有平面排列和预倾斜的液晶显示表面。