JPH0289859U - - Google Patents

Info

Publication number
JPH0289859U
JPH0289859U JP16932588U JP16932588U JPH0289859U JP H0289859 U JPH0289859 U JP H0289859U JP 16932588 U JP16932588 U JP 16932588U JP 16932588 U JP16932588 U JP 16932588U JP H0289859 U JPH0289859 U JP H0289859U
Authority
JP
Japan
Prior art keywords
light
semiconductor
semiconductor substrate
receiving
coupling device
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
JP16932588U
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 JP16932588U priority Critical patent/JPH0289859U/ja
Publication of JPH0289859U publication Critical patent/JPH0289859U/ja
Pending legal-status Critical Current

Links

JP16932588U 1988-12-28 1988-12-28 Pending JPH0289859U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16932588U JPH0289859U (en]) 1988-12-28 1988-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16932588U JPH0289859U (en]) 1988-12-28 1988-12-28

Publications (1)

Publication Number Publication Date
JPH0289859U true JPH0289859U (en]) 1990-07-17

Family

ID=31459278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16932588U Pending JPH0289859U (en]) 1988-12-28 1988-12-28

Country Status (1)

Country Link
JP (1) JPH0289859U (en])

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