JP2558479Y2 - 光検出器 - Google Patents

光検出器

Info

Publication number
JP2558479Y2
JP2558479Y2 JP1990079989U JP7998990U JP2558479Y2 JP 2558479 Y2 JP2558479 Y2 JP 2558479Y2 JP 1990079989 U JP1990079989 U JP 1990079989U JP 7998990 U JP7998990 U JP 7998990U JP 2558479 Y2 JP2558479 Y2 JP 2558479Y2
Authority
JP
Japan
Prior art keywords
light
photoelectric conversion
conversion semiconductor
semiconductor element
light emitting
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.)
Expired - Lifetime
Application number
JP1990079989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0438068U (enrdf_load_stackoverflow
Inventor
和則 富士
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 by Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP1990079989U priority Critical patent/JP2558479Y2/ja
Publication of JPH0438068U publication Critical patent/JPH0438068U/ja
Application granted granted Critical
Publication of JP2558479Y2 publication Critical patent/JP2558479Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990079989U 1990-07-27 1990-07-27 光検出器 Expired - Lifetime JP2558479Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990079989U JP2558479Y2 (ja) 1990-07-27 1990-07-27 光検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990079989U JP2558479Y2 (ja) 1990-07-27 1990-07-27 光検出器

Publications (2)

Publication Number Publication Date
JPH0438068U JPH0438068U (enrdf_load_stackoverflow) 1992-03-31
JP2558479Y2 true JP2558479Y2 (ja) 1997-12-24

Family

ID=31624648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990079989U Expired - Lifetime JP2558479Y2 (ja) 1990-07-27 1990-07-27 光検出器

Country Status (1)

Country Link
JP (1) JP2558479Y2 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63197364U (enrdf_load_stackoverflow) * 1987-06-10 1988-12-19
JPS6482681A (en) * 1987-09-25 1989-03-28 Stanley Electric Co Ltd Compound lens type photodetector/light emitting element
JPH01239976A (ja) * 1988-03-22 1989-09-25 Nec Corp 発光ダイオード
JPH0244358U (enrdf_load_stackoverflow) * 1988-09-19 1990-03-27

Also Published As

Publication number Publication date
JPH0438068U (enrdf_load_stackoverflow) 1992-03-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term