NL160694C - Gamma-correctieschakeling met instelbaar gamma. - Google Patents

Gamma-correctieschakeling met instelbaar gamma.

Info

Publication number
NL160694C
NL160694C NL6807530.A NL6807530A NL160694C NL 160694 C NL160694 C NL 160694C NL 6807530 A NL6807530 A NL 6807530A NL 160694 C NL160694 C NL 160694C
Authority
NL
Netherlands
Prior art keywords
gamma
adjustable
correction switch
gamma correction
switch
Prior art date
Application number
NL6807530.A
Other languages
English (en)
Dutch (nl)
Other versions
NL6807530A (de
NL160694B (nl
Original Assignee
Thomson Houston Comp Francaise
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 Houston Comp Francaise filed Critical Thomson Houston Comp Francaise
Publication of NL6807530A publication Critical patent/NL6807530A/xx
Publication of NL160694B publication Critical patent/NL160694B/xx
Application granted granted Critical
Publication of NL160694C publication Critical patent/NL160694C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Networks Using Active Elements (AREA)
NL6807530.A 1967-06-01 1968-05-28 Gamma-correctieschakeling met instelbaar gamma. NL160694C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR108716A FR1534777A (fr) 1967-06-01 1967-06-01 Perfectionnements aux circuits de correction de gamma
FR133119A FR93720E (fr) 1967-06-01 1967-12-20 Perfectionnements aux circuits de correction de gamma.

Publications (3)

Publication Number Publication Date
NL6807530A NL6807530A (de) 1968-12-02
NL160694B NL160694B (nl) 1979-06-15
NL160694C true NL160694C (nl) 1979-11-15

Family

ID=26176962

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807530.A NL160694C (nl) 1967-06-01 1968-05-28 Gamma-correctieschakeling met instelbaar gamma.

Country Status (5)

Country Link
DE (1) DE1762353B2 (de)
FR (2) FR1534777A (de)
GB (1) GB1205164A (de)
NL (1) NL160694C (de)
SE (1) SE330940B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970774A (en) * 1975-03-31 1976-07-20 Rca Corporation Electronic signal mixer
JPS58130676A (ja) * 1982-01-29 1983-08-04 Toshiba Corp ガンマ補正回路
JPH0411432Y2 (de) * 1985-03-30 1992-03-23
DE19845187A1 (de) * 1998-10-01 2000-04-13 Loewe Opta Gmbh Verfahren zur Einstellung der Helligkeit einer Zelle eines Flachdisplays

Also Published As

Publication number Publication date
NL6807530A (de) 1968-12-02
SE330940B (de) 1970-12-07
FR93720E (fr) 1969-05-09
DE1762353B2 (de) 1977-07-21
NL160694B (nl) 1979-06-15
DE1762353A1 (de) 1970-04-30
FR1534777A (fr) 1968-08-02
GB1205164A (en) 1970-09-16
DE1762353C3 (de) 1978-03-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: THOMSON