JPS6210406B2 - - Google Patents

Info

Publication number
JPS6210406B2
JPS6210406B2 JP54063380A JP6338079A JPS6210406B2 JP S6210406 B2 JPS6210406 B2 JP S6210406B2 JP 54063380 A JP54063380 A JP 54063380A JP 6338079 A JP6338079 A JP 6338079A JP S6210406 B2 JPS6210406 B2 JP S6210406B2
Authority
JP
Japan
Prior art keywords
signal
output
photoelectric conversion
image
circuit
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
JP54063380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55155311A (en
Inventor
Takashi Kawabata
Mitsuya Hosoe
Nobuhiko Shinoda
Shinji Sakai
Takao Kinoshita
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6338079A priority Critical patent/JPS55155311A/ja
Priority to US06/151,703 priority patent/US4377742A/en
Priority to DE19803019908 priority patent/DE3019908A1/de
Publication of JPS55155311A publication Critical patent/JPS55155311A/ja
Publication of JPS6210406B2 publication Critical patent/JPS6210406B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP6338079A 1979-05-23 1979-05-23 Imaging state detecting system of image Granted JPS55155311A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6338079A JPS55155311A (en) 1979-05-23 1979-05-23 Imaging state detecting system of image
US06/151,703 US4377742A (en) 1979-05-23 1980-05-20 Image sharpness detecting system
DE19803019908 DE3019908A1 (de) 1979-05-23 1980-05-23 System zur ermittlung der abbildungsschaerfe eines bildes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6338079A JPS55155311A (en) 1979-05-23 1979-05-23 Imaging state detecting system of image

Publications (2)

Publication Number Publication Date
JPS55155311A JPS55155311A (en) 1980-12-03
JPS6210406B2 true JPS6210406B2 (enrdf_load_stackoverflow) 1987-03-06

Family

ID=13227624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6338079A Granted JPS55155311A (en) 1979-05-23 1979-05-23 Imaging state detecting system of image

Country Status (1)

Country Link
JP (1) JPS55155311A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0582003U (ja) * 1992-04-08 1993-11-05 株式会社タイセー 角形チップ部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487250A (en) * 1977-12-23 1979-07-11 Nippon Chemical Ind Device of detecting displacement of optical image
JPS5545031A (en) * 1978-09-27 1980-03-29 Nippon Kogaku Kk <Nikon> Focus state detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0582003U (ja) * 1992-04-08 1993-11-05 株式会社タイセー 角形チップ部品

Also Published As

Publication number Publication date
JPS55155311A (en) 1980-12-03

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