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发明名称
摘要
申请公布号
JPH0451809(B2)
申请公布日期
1992.08.20
申请号
JP19810082138
申请日期
1981.05.29
申请人
SEIKO EPSON CORP
发明人
TERAISHI KATSUHIRO
分类号
G02F1/136;G02F1/133;G02F1/1365;G09F9/35;H01L49/02
主分类号
G02F1/136
代理机构
代理人
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