JPH02110814U - - Google Patents

Info

Publication number
JPH02110814U
JPH02110814U JP1970089U JP1970089U JPH02110814U JP H02110814 U JPH02110814 U JP H02110814U JP 1970089 U JP1970089 U JP 1970089U JP 1970089 U JP1970089 U JP 1970089U JP H02110814 U JPH02110814 U JP H02110814U
Authority
JP
Japan
Prior art keywords
light
displacement measuring
output
photodiode
vibration
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
JP1970089U
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 JP1970089U priority Critical patent/JPH02110814U/ja
Publication of JPH02110814U publication Critical patent/JPH02110814U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)
JP1970089U 1989-02-22 1989-02-22 Pending JPH02110814U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1970089U JPH02110814U (OSRAM) 1989-02-22 1989-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970089U JPH02110814U (OSRAM) 1989-02-22 1989-02-22

Publications (1)

Publication Number Publication Date
JPH02110814U true JPH02110814U (OSRAM) 1990-09-05

Family

ID=31235442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1970089U Pending JPH02110814U (OSRAM) 1989-02-22 1989-02-22

Country Status (1)

Country Link
JP (1) JPH02110814U (OSRAM)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506359A (OSRAM) * 1973-05-14 1975-01-23
JPS5111463A (en) * 1974-07-18 1976-01-29 Matsushita Electric Industrial Co Ltd Ichikenshutsusochi
JPS52107855A (en) * 1976-03-05 1977-09-09 Koito Mfg Co Ltd Noncontact type position detector
JPS58120111A (ja) * 1982-01-13 1983-07-16 Hitachi Denshi Ltd アナログ映像信号の二値化器
JPS61240113A (ja) * 1985-04-17 1986-10-25 Canon Inc 焦点調節のための信号処理装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506359A (OSRAM) * 1973-05-14 1975-01-23
JPS5111463A (en) * 1974-07-18 1976-01-29 Matsushita Electric Industrial Co Ltd Ichikenshutsusochi
JPS52107855A (en) * 1976-03-05 1977-09-09 Koito Mfg Co Ltd Noncontact type position detector
JPS58120111A (ja) * 1982-01-13 1983-07-16 Hitachi Denshi Ltd アナログ映像信号の二値化器
JPS61240113A (ja) * 1985-04-17 1986-10-25 Canon Inc 焦点調節のための信号処理装置

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