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经营范围
发明名称
PHOTO DETECTOR
摘要
PURPOSE:To distinguish the wavelength of incident light by detecting photocurrent with more than three conductive different PN junction semiconductor layers arranged side by side.
申请公布号
JPS5412877(A)
申请公布日期
1979.01.30
申请号
JP19770078134
申请日期
1977.06.30
申请人
SONY CORP
发明人
MATSUSHITA TAKESHI
分类号
H01L31/10;G01J1/02;G01J1/44;G01J3/50;G01V8/10;H01L31/101
主分类号
H01L31/10
代理机构
代理人
主权项
地址
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