FR1228697A - Contrast-adjustable television - Google Patents

Contrast-adjustable television

Info

Publication number
FR1228697A
FR1228697A FR798595A FR798595A FR1228697A FR 1228697 A FR1228697 A FR 1228697A FR 798595 A FR798595 A FR 798595A FR 798595 A FR798595 A FR 798595A FR 1228697 A FR1228697 A FR 1228697A
Authority
FR
France
Prior art keywords
contrast
adjustable television
television
adjustable
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.)
Expired
Application number
FR798595A
Other languages
French (fr)
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Application granted granted Critical
Publication of FR1228697A publication Critical patent/FR1228697A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR798595A 1958-07-03 1959-06-26 Contrast-adjustable television Expired FR1228697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1228697X 1958-07-03

Publications (1)

Publication Number Publication Date
FR1228697A true FR1228697A (en) 1960-08-31

Family

ID=7734762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798595A Expired FR1228697A (en) 1958-07-03 1959-06-26 Contrast-adjustable television

Country Status (1)

Country Link
FR (1) FR1228697A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051780A (en) * 1959-04-25 1962-08-28 Int Standard Electric Corp Video-frequency contrast-control arrangement for television receivers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051780A (en) * 1959-04-25 1962-08-28 Int Standard Electric Corp Video-frequency contrast-control arrangement for television receivers

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