发明名称 |
Method for controlling pretilt angle direction in a liquid crystal cell |
摘要 |
A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating linearly the alignment layer with polarized or unpolarized UV light. One of the plurality of pretilt angle directions is then selected by exposing the alignment layer to UV light a second time.</PTEXT>
|
申请公布号 |
US6633355(B2) |
申请公布日期 |
2003.10.14 |
申请号 |
US20010770202 |
申请日期 |
2001.01.29 |
申请人 |
LG. PHILIPS LCD CO., LTD. |
发明人 |
REZNIKOV YURIY;YAROSHCHUK OLEG;WOO JOUNG WON;CHOI YOO JIN;YOON KI HYUK;NAM MI SOOK;KIM JONG HYUN;KWON SOON BUM |
分类号 |
G02F1/1337;(IPC1-7):G02F1/133;G02F1/191 |
主分类号 |
G02F1/1337 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|