JPH054602B2 - - Google Patents

Info

Publication number
JPH054602B2
JPH054602B2 JP62089254A JP8925487A JPH054602B2 JP H054602 B2 JPH054602 B2 JP H054602B2 JP 62089254 A JP62089254 A JP 62089254A JP 8925487 A JP8925487 A JP 8925487A JP H054602 B2 JPH054602 B2 JP H054602B2
Authority
JP
Japan
Prior art keywords
light
position detection
electrodes
receiving surface
detection element
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
JP62089254A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63253203A (ja
Inventor
Satoru Murakami
Yoshinori Yamaguchi
Akimine Hayashi
Masataka Kondo
Yoshihisa Oowada
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP62089254A priority Critical patent/JPS63253203A/ja
Publication of JPS63253203A publication Critical patent/JPS63253203A/ja
Publication of JPH054602B2 publication Critical patent/JPH054602B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP62089254A 1987-04-10 1987-04-10 位置検出装置 Granted JPS63253203A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62089254A JPS63253203A (ja) 1987-04-10 1987-04-10 位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62089254A JPS63253203A (ja) 1987-04-10 1987-04-10 位置検出装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4232994A Division JP2814909B2 (ja) 1994-03-14 1994-03-14 位置検出装置

Publications (2)

Publication Number Publication Date
JPS63253203A JPS63253203A (ja) 1988-10-20
JPH054602B2 true JPH054602B2 (esLanguage) 1993-01-20

Family

ID=13965626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62089254A Granted JPS63253203A (ja) 1987-04-10 1987-04-10 位置検出装置

Country Status (1)

Country Link
JP (1) JPS63253203A (esLanguage)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228103A (ja) * 1983-06-09 1984-12-21 Sony Corp 変位量検出装置

Also Published As

Publication number Publication date
JPS63253203A (ja) 1988-10-20

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