发明名称 |
Processes and materials for aligning liquid crystals and liquid crystal displays |
摘要 |
The present invention provides a process for preparing an optical alignment layer for aligning liquid crystals and liquid crystal displays comprising exposing polyimide layers with polarized light. The invention further describes optical alignment layers, liquid crystal displays incorporating optical alignment layers and novel polymer compositions within the class of polyimide, polyamic acids and esters thereof.
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申请公布号 |
US6268460(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US20000618192 |
申请日期 |
2000.07.18 |
申请人 |
GIBBONS WAYNE M.;ROSE PATRICIA A.;SHANNON PAUL J.;ZHENG HANXING |
发明人 |
GIBBONS WAYNE M.;ROSE PATRICIA A.;SHANNON PAUL J.;ZHENG HANXING |
分类号 |
G02F1/1337;(IPC1-7):C08G73/10;C08G69/26 |
主分类号 |
G02F1/1337 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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