JPS6446784U - - Google Patents

Info

Publication number
JPS6446784U
JPS6446784U JP14201187U JP14201187U JPS6446784U JP S6446784 U JPS6446784 U JP S6446784U JP 14201187 U JP14201187 U JP 14201187U JP 14201187 U JP14201187 U JP 14201187U JP S6446784 U JPS6446784 U JP S6446784U
Authority
JP
Japan
Prior art keywords
substrate
photodetector
scanning
layers
detect
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
JP14201187U
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 JP14201187U priority Critical patent/JPS6446784U/ja
Publication of JPS6446784U publication Critical patent/JPS6446784U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP14201187U 1987-09-17 1987-09-17 Pending JPS6446784U (bg)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14201187U JPS6446784U (bg) 1987-09-17 1987-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14201187U JPS6446784U (bg) 1987-09-17 1987-09-17

Publications (1)

Publication Number Publication Date
JPS6446784U true JPS6446784U (bg) 1989-03-22

Family

ID=31407584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14201187U Pending JPS6446784U (bg) 1987-09-17 1987-09-17

Country Status (1)

Country Link
JP (1) JPS6446784U (bg)

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