JPS53141520A - Picture scanning read system of semiconductor photo detector - Google Patents

Picture scanning read system of semiconductor photo detector

Info

Publication number
JPS53141520A
JPS53141520A JP5624577A JP5624577A JPS53141520A JP S53141520 A JPS53141520 A JP S53141520A JP 5624577 A JP5624577 A JP 5624577A JP 5624577 A JP5624577 A JP 5624577A JP S53141520 A JPS53141520 A JP S53141520A
Authority
JP
Japan
Prior art keywords
photo detector
semiconductor photo
picture scanning
read system
scanning read
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
JP5624577A
Other languages
English (en)
Japanese (ja)
Inventor
Hajime Kanda
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5624577A priority Critical patent/JPS53141520A/ja
Priority to GB1885778A priority patent/GB1598026A/en
Priority to DE19782821240 priority patent/DE2821240C2/de
Priority to FR7814433A priority patent/FR2391513A1/fr
Publication of JPS53141520A publication Critical patent/JPS53141520A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP5624577A 1977-05-16 1977-05-16 Picture scanning read system of semiconductor photo detector Pending JPS53141520A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5624577A JPS53141520A (en) 1977-05-16 1977-05-16 Picture scanning read system of semiconductor photo detector
GB1885778A GB1598026A (en) 1977-05-16 1978-05-11 Scanning processes and apparatus
DE19782821240 DE2821240C2 (de) 1977-05-16 1978-05-16 Optoelektronische Abtasteinrichtung
FR7814433A FR2391513A1 (fr) 1977-05-16 1978-05-16 Procede et appareil de balayage optoelectronique a vitesse variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5624577A JPS53141520A (en) 1977-05-16 1977-05-16 Picture scanning read system of semiconductor photo detector

Publications (1)

Publication Number Publication Date
JPS53141520A true JPS53141520A (en) 1978-12-09

Family

ID=13021700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5624577A Pending JPS53141520A (en) 1977-05-16 1977-05-16 Picture scanning read system of semiconductor photo detector

Country Status (4)

Country Link
JP (1) JPS53141520A (enrdf_load_stackoverflow)
DE (1) DE2821240C2 (enrdf_load_stackoverflow)
FR (1) FR2391513A1 (enrdf_load_stackoverflow)
GB (1) GB1598026A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994164A (ja) * 1982-11-22 1984-05-30 Olympus Optical Co Ltd Ｔｖ画像デ−タ入力装置
JPS6020287A (ja) * 1983-07-14 1985-02-01 Olympus Optical Co Ltd Ｔｖ画像デ−タ入力装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128838B (en) * 1982-10-11 1986-05-14 Sony Corp Digital television signal reproducing methods and apparatus
JPS5995769A (ja) * 1982-11-25 1984-06-01 Hitachi Ltd Ｃｃｄセンサ駆動装置
US4736110A (en) * 1984-09-28 1988-04-05 Nippon Jidoseigyo, Ltd. Image pick-up apparatus
JPS61114647A (ja) * 1984-11-09 1986-06-02 Sharp Corp 画像読取装置
US4814890A (en) * 1984-11-19 1989-03-21 Canon Kabushiki Kaisha Image communicating system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968610A (enrdf_load_stackoverflow) * 1972-11-02 1974-07-03
JPS49130118A (enrdf_load_stackoverflow) * 1973-04-13 1974-12-13
JPS51105221A (enrdf_load_stackoverflow) * 1975-03-13 1976-09-17 Matsushita Electric Ind Co Ltd

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909601A (en) * 1957-05-06 1959-10-20 Bell Telephone Labor Inc Facsimile communication system
US3723640A (en) * 1970-06-19 1973-03-27 Xerox Corp Method and apparatus for rapidly scanning a document
US3947627A (en) * 1972-10-30 1976-03-30 Matsushita Electric Industrial Company, Limited Facsimile system
US3876989A (en) * 1973-06-18 1975-04-08 Ibm Ccd optical sensor storage device having continuous light exposure compensation
JPS5855712B2 (ja) * 1977-02-07 1983-12-10 松下電器産業株式会社 ファクシミリ走査方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968610A (enrdf_load_stackoverflow) * 1972-11-02 1974-07-03
JPS49130118A (enrdf_load_stackoverflow) * 1973-04-13 1974-12-13
JPS51105221A (enrdf_load_stackoverflow) * 1975-03-13 1976-09-17 Matsushita Electric Ind Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994164A (ja) * 1982-11-22 1984-05-30 Olympus Optical Co Ltd Ｔｖ画像デ−タ入力装置
JPS6020287A (ja) * 1983-07-14 1985-02-01 Olympus Optical Co Ltd Ｔｖ画像デ−タ入力装置

Also Published As

Publication number Publication date
FR2391513A1 (fr) 1978-12-15
DE2821240C2 (de) 1982-08-26
DE2821240A1 (de) 1978-11-23
GB1598026A (en) 1981-09-16
FR2391513B1 (enrdf_load_stackoverflow) 1981-08-07

Similar Documents

Publication Publication Date Title
JPS53141520A (en) Picture scanning read system of semiconductor photo detector
JPS52122038A (en) Fixed noise elimination of solid image sensor
JPS52151513A (en) Binary signal generation device
JPS52149914A (en) Facsimile reception
JPS5356915A (en) Picture read system
JPS5529731A (en) Displacement detection unit of optical image
JPS5397826A (en) Focal point detecting system
JPS53106515A (en) Signal adjuster
JPS52119128A (en) Reader for pictures and writings
JPS5435655A (en) Picture discrimination unit
JPS5230313A (en) Transmission/reception method which uses the second dimension sensitive material
JPS5336134A (en) Readomg system
JPS537116A (en) Facsimile picture signal detection system
JPS5322316A (en) Image sensor
JPS5430029A (en) Automatic focal point dethctor
JPS52130A (en) Curve reader
JPS51128226A (en) Bar-code reader
JPS5279829A (en) Focus detecting circuit
JPS53148315A (en) Scanner plotter
JPS52104245A (en) Automatic focusing device
JPS5366324A (en) Recorder for still picture
JPS5356916A (en) Picture read system
JPS52152117A (en) Information reader
JPS52124821A (en) Picture output circuit
JPS51132716A (en) Image signal synthesizing method