FR2143562B1 - - Google Patents

Info

Publication number
FR2143562B1
FR2143562B1 FR7123692A FR7123692A FR2143562B1 FR 2143562 B1 FR2143562 B1 FR 2143562B1 FR 7123692 A FR7123692 A FR 7123692A FR 7123692 A FR7123692 A FR 7123692A FR 2143562 B1 FR2143562 B1 FR 2143562B1
Authority
FR
France
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
FR7123692A
Other languages
French (fr)
Other versions
FR2143562A1 (OSRAM
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR7123692A priority Critical patent/FR2143562B1/fr
Publication of FR2143562A1 publication Critical patent/FR2143562A1/fr
Application granted granted Critical
Publication of FR2143562B1 publication Critical patent/FR2143562B1/fr
Expired 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
    • H04N23/72—Combination of two or more compensation controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR7123692A 1971-06-29 1971-06-29 Expired FR2143562B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123692A FR2143562B1 (OSRAM) 1971-06-29 1971-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123692A FR2143562B1 (OSRAM) 1971-06-29 1971-06-29

Publications (2)

Publication Number Publication Date
FR2143562A1 FR2143562A1 (OSRAM) 1973-02-09
FR2143562B1 true FR2143562B1 (OSRAM) 1974-03-22

Family

ID=9079508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123692A Expired FR2143562B1 (OSRAM) 1971-06-29 1971-06-29

Country Status (1)

Country Link
FR (1) FR2143562B1 (OSRAM)

Also Published As

Publication number Publication date
FR2143562A1 (OSRAM) 1973-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse