JPS636803B2 - - Google Patents

Info

Publication number
JPS636803B2
JPS636803B2 JP9184679A JP9184679A JPS636803B2 JP S636803 B2 JPS636803 B2 JP S636803B2 JP 9184679 A JP9184679 A JP 9184679A JP 9184679 A JP9184679 A JP 9184679A JP S636803 B2 JPS636803 B2 JP S636803B2
Authority
JP
Japan
Prior art keywords
light
output
transistor
light receiving
distance
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
Application number
JP9184679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5614906A (en
Inventor
Motonobu Matsuda
Tooru Matsui
Yoshihiro Tanaka
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP9184679A priority Critical patent/JPS5614906A/ja
Publication of JPS5614906A publication Critical patent/JPS5614906A/ja
Publication of JPS636803B2 publication Critical patent/JPS636803B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Measurement Of Optical Distance (AREA)
  • Focusing (AREA)
  • Viewfinders (AREA)
JP9184679A 1979-07-19 1979-07-19 Distance detecting unit Granted JPS5614906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9184679A JPS5614906A (en) 1979-07-19 1979-07-19 Distance detecting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9184679A JPS5614906A (en) 1979-07-19 1979-07-19 Distance detecting unit

Publications (2)

Publication Number Publication Date
JPS5614906A JPS5614906A (en) 1981-02-13
JPS636803B2 true JPS636803B2 (enrdf_load_stackoverflow) 1988-02-12

Family

ID=14037930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9184679A Granted JPS5614906A (en) 1979-07-19 1979-07-19 Distance detecting unit

Country Status (1)

Country Link
JP (1) JPS5614906A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151013A (ja) * 1983-02-18 1984-08-29 Ricoh Co Ltd 距離検出装置
US5252820A (en) * 1991-03-11 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Photoelectric conversion circuit having a tuning circuit and changeover switcher

Also Published As

Publication number Publication date
JPS5614906A (en) 1981-02-13

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