JPS57131178A - Photoelectric converting device - Google Patents

Photoelectric converting device

Info

Publication number
JPS57131178A
JPS57131178A JP56016356A JP1635681A JPS57131178A JP S57131178 A JPS57131178 A JP S57131178A JP 56016356 A JP56016356 A JP 56016356A JP 1635681 A JP1635681 A JP 1635681A JP S57131178 A JPS57131178 A JP S57131178A
Authority
JP
Japan
Prior art keywords
output
photodetecting element
inputted
saturation
comparator
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
JP56016356A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351590B2 (enrdf_load_stackoverflow
Inventor
Masahiro Kawasaki
Harumi Aoki
Koji Suzuki
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP56016356A priority Critical patent/JPS57131178A/ja
Priority to US06/345,122 priority patent/US4479062A/en
Priority to GB8203093A priority patent/GB2093988B/en
Priority to DE3203967A priority patent/DE3203967C2/de
Publication of JPS57131178A publication Critical patent/JPS57131178A/ja
Priority to US06/593,991 priority patent/US4544848A/en
Priority to GB08412327A priority patent/GB2138130B/en
Publication of JPS6351590B2 publication Critical patent/JPS6351590B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP56016356A 1981-02-06 1981-02-06 Photoelectric converting device Granted JPS57131178A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56016356A JPS57131178A (en) 1981-02-06 1981-02-06 Photoelectric converting device
US06/345,122 US4479062A (en) 1981-02-06 1982-02-02 Photo-electric conversion device with accumulation time control
GB8203093A GB2093988B (en) 1981-02-06 1982-02-03 Avoiding saturation in photoelectric conversion devices
DE3203967A DE3203967C2 (de) 1981-02-06 1982-02-05 Photoelektrische Wandlereinrichtung
US06/593,991 US4544848A (en) 1981-02-06 1984-03-27 Photo-electric conversion device with accumulation time control and leakage current compensation
GB08412327A GB2138130B (en) 1981-02-06 1984-05-15 Photoelectric conversion device with leakage current compensation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016356A JPS57131178A (en) 1981-02-06 1981-02-06 Photoelectric converting device

Publications (2)

Publication Number Publication Date
JPS57131178A true JPS57131178A (en) 1982-08-13
JPS6351590B2 JPS6351590B2 (enrdf_load_stackoverflow) 1988-10-14

Family

ID=11914063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016356A Granted JPS57131178A (en) 1981-02-06 1981-02-06 Photoelectric converting device

Country Status (1)

Country Link
JP (1) JPS57131178A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133857A (ja) * 1995-11-08 1997-05-20 Nikon Corp 焦点検出装置、および焦点検出装置の調整方法
JP2002196220A (ja) * 2000-12-22 2002-07-12 Fuji Photo Film Co Ltd 電子カメラ及びオートフォーカス制御方法
US6833538B2 (en) 2001-06-04 2004-12-21 Fuji Photo Optical Co., Ltd. Device for determining focused state of taking lens
JP2017535752A (ja) * 2014-09-29 2017-11-30 深▲せん▼市華星光電技術有限公司Ｓｈｅｎｚｈｅｎ Ｃｈｉｎａ Ｓｔａｒ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． 光学パラメータを測定する調整回路、方法及び光学測定システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140510A (en) * 1975-05-30 1976-12-03 Kyocera Corp Photoelectric converter device
JPS52112178U (enrdf_load_stackoverflow) * 1976-02-20 1977-08-25
JPS5445127A (en) * 1977-09-17 1979-04-10 Canon Inc Focus detector by photo sensor alley
JPS5451556A (en) * 1977-09-29 1979-04-23 Canon Inc Distance measuring apparatus
JPS5678279A (en) * 1979-11-30 1981-06-27 Canon Inc Drive system for solid-state image pickup device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140510A (en) * 1975-05-30 1976-12-03 Kyocera Corp Photoelectric converter device
JPS52112178U (enrdf_load_stackoverflow) * 1976-02-20 1977-08-25
JPS5445127A (en) * 1977-09-17 1979-04-10 Canon Inc Focus detector by photo sensor alley
JPS5451556A (en) * 1977-09-29 1979-04-23 Canon Inc Distance measuring apparatus
JPS5678279A (en) * 1979-11-30 1981-06-27 Canon Inc Drive system for solid-state image pickup device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133857A (ja) * 1995-11-08 1997-05-20 Nikon Corp 焦点検出装置、および焦点検出装置の調整方法
JP2002196220A (ja) * 2000-12-22 2002-07-12 Fuji Photo Film Co Ltd 電子カメラ及びオートフォーカス制御方法
US6833538B2 (en) 2001-06-04 2004-12-21 Fuji Photo Optical Co., Ltd. Device for determining focused state of taking lens
JP2017535752A (ja) * 2014-09-29 2017-11-30 深▲せん▼市華星光電技術有限公司Ｓｈｅｎｚｈｅｎ Ｃｈｉｎａ Ｓｔａｒ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． 光学パラメータを測定する調整回路、方法及び光学測定システム

Also Published As

Publication number Publication date
JPS6351590B2 (enrdf_load_stackoverflow) 1988-10-14

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