JPS574667A - Pickup device - Google Patents

Pickup device

Info

Publication number
JPS574667A
JPS574667A JP7872680A JP7872680A JPS574667A JP S574667 A JPS574667 A JP S574667A JP 7872680 A JP7872680 A JP 7872680A JP 7872680 A JP7872680 A JP 7872680A JP S574667 A JPS574667 A JP S574667A
Authority
JP
Japan
Prior art keywords
rectifying circuit
output
peak value
comparator
value
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.)
Granted
Application number
JP7872680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642270B2 (en]
Inventor
Hiroshi Fukui
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP7872680A priority Critical patent/JPS574667A/ja
Publication of JPS574667A publication Critical patent/JPS574667A/ja
Publication of JPS642270B2 publication Critical patent/JPS642270B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP7872680A 1980-06-11 1980-06-11 Pickup device Granted JPS574667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7872680A JPS574667A (en) 1980-06-11 1980-06-11 Pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7872680A JPS574667A (en) 1980-06-11 1980-06-11 Pickup device

Publications (2)

Publication Number Publication Date
JPS574667A true JPS574667A (en) 1982-01-11
JPS642270B2 JPS642270B2 (en]) 1989-01-17

Family

ID=13669880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7872680A Granted JPS574667A (en) 1980-06-11 1980-06-11 Pickup device

Country Status (1)

Country Link
JP (1) JPS574667A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153464A (ja) * 1982-03-09 1983-09-12 Copal Co Ltd 固体撮像素子を使用したスチルカメラ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376378U (en]) * 1989-11-27 1991-07-31
JPH03112784U (en]) * 1990-01-30 1991-11-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153464A (ja) * 1982-03-09 1983-09-12 Copal Co Ltd 固体撮像素子を使用したスチルカメラ

Also Published As

Publication number Publication date
JPS642270B2 (en]) 1989-01-17

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