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经营范围
发明名称
A LIQUID CRYSTAL DISPLAY DEVICE
摘要
申请公布号
EP0246842(A3)
申请公布日期
1990.08.01
申请号
EP19870304385
申请日期
1987.05.18
申请人
SEIKO EPSON CORPORATION
发明人
WADA, HIROSHI;WADA, SHINJI;IIJIMA, CHIYOAKI
分类号
G02F1/13363;G02F1/1347;G02F1/139;(IPC1-7):G02F1/133;G02F1/137
主分类号
G02F1/13363
代理机构
代理人
主权项
地址
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