FR2416528A1 - Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif - Google Patents

Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif

Info

Publication number
FR2416528A1
FR2416528A1 FR7802662A FR7802662A FR2416528A1 FR 2416528 A1 FR2416528 A1 FR 2416528A1 FR 7802662 A FR7802662 A FR 7802662A FR 7802662 A FR7802662 A FR 7802662A FR 2416528 A1 FR2416528 A1 FR 2416528A1
Authority
FR
France
Prior art keywords
register
amplifier
shift register
photodetector
information contained
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
FR7802662A
Other languages
English (en)
French (fr)
Other versions
FR2416528B1 (enExample
Inventor
Michel Blamoutier
Maurice Secourgeon
Gerard Lavrut
Alain Dautremay
Bernard Revillet
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7802662A priority Critical patent/FR2416528A1/fr
Publication of FR2416528A1 publication Critical patent/FR2416528A1/fr
Application granted granted Critical
Publication of FR2416528B1 publication Critical patent/FR2416528B1/fr
Granted 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • G11C19/282—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements with charge storage in a depletion layer, i.e. charge coupled devices [CCD]
    • G11C19/285—Peripheral circuits, e.g. for writing into the first stage; for reading-out of the last stage
    • 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
    • H04N1/403—Discrimination between the two tones in the picture signal of a two-tone original
    • 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)
  • Transforming Light Signals Into Electric Signals (AREA)
FR7802662A 1978-01-31 1978-01-31 Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif Granted FR2416528A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802662A FR2416528A1 (fr) 1978-01-31 1978-01-31 Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802662A FR2416528A1 (fr) 1978-01-31 1978-01-31 Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2416528A1 true FR2416528A1 (fr) 1979-08-31
FR2416528B1 FR2416528B1 (enExample) 1985-05-17

Family

ID=9204018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802662A Granted FR2416528A1 (fr) 1978-01-31 1978-01-31 Dispositif photosenseur a memoire regenerable comportant un registre a transfert de charges et telecopieur comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2416528A1 (enExample)

Also Published As

Publication number Publication date
FR2416528B1 (enExample) 1985-05-17

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Legal Events

Date Code Title Description
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