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经营范围
发明名称
PHOTO COUPLER
摘要
<p>A photocoupler device with an insulating element comprising a shield situated perpendicularly to the optical axis of a light emitter and a receiver. The shield comprises a thermoplastic transparent material.</p>
申请公布号
JPS53129990(A)
申请公布日期
1978.11.13
申请号
JP19780046199
申请日期
1978.04.18
申请人
PHILIPS NV
发明人
JIYATSUKU KUROODO SHIREE
分类号
H01L23/28;H01L31/12;H01L31/16
主分类号
H01L23/28
代理机构
代理人
主权项
地址
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