JPS63137960U - - Google Patents

Info

Publication number
JPS63137960U
JPS63137960U JP2806487U JP2806487U JPS63137960U JP S63137960 U JPS63137960 U JP S63137960U JP 2806487 U JP2806487 U JP 2806487U JP 2806487 U JP2806487 U JP 2806487U JP S63137960 U JPS63137960 U JP S63137960U
Authority
JP
Japan
Prior art keywords
recess
optically coupled
semiconductor device
substrate
optical coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2806487U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2806487U priority Critical patent/JPS63137960U/ja
Publication of JPS63137960U publication Critical patent/JPS63137960U/ja
Pending legal-status Critical Current

Links

JP2806487U 1987-02-28 1987-02-28 Pending JPS63137960U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2806487U JPS63137960U (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2806487U JPS63137960U (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Publications (1)

Publication Number Publication Date
JPS63137960U true JPS63137960U (enrdf_load_stackoverflow) 1988-09-12

Family

ID=30830679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2806487U Pending JPS63137960U (enrdf_load_stackoverflow) 1987-02-28 1987-02-28

Country Status (1)

Country Link
JP (1) JPS63137960U (enrdf_load_stackoverflow)

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