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经营范围
发明名称
OPTICAL SENSOR
摘要
申请公布号
JPH1140841(A)
申请公布日期
1999.02.12
申请号
JP19970207178
申请日期
1997.07.16
申请人
SEMICONDUCTOR ENERGY LAB CO LTD
发明人
CHIYOU KOUYUU;SAKAKURA MASAYUKI
分类号
H01L31/10;H01L29/786;H01L31/112;(IPC1-7):H01L31/10
主分类号
H01L31/10
代理机构
代理人
主权项
地址
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