SG93761A1 - Kinescope driver apparatus with contrast enhancement - Google Patents

Kinescope driver apparatus with contrast enhancement

Info

Publication number
SG93761A1
SG93761A1 SG9602376A SG1996002376A SG93761A1 SG 93761 A1 SG93761 A1 SG 93761A1 SG 9602376 A SG9602376 A SG 9602376A SG 1996002376 A SG1996002376 A SG 1996002376A SG 93761 A1 SG93761 A1 SG 93761A1
Authority
SG
Singapore
Prior art keywords
contrast enhancement
driver apparatus
kinescope driver
kinescope
enhancement
Prior art date
Application number
SG9602376A
Other languages
English (en)
Inventor
Werner Keller Anton
Original Assignee
Rca Thomson Licensing Corp
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
Priority claimed from GB929212851A external-priority patent/GB9212851D0/en
Priority claimed from US07/906,313 external-priority patent/US5317240A/en
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of SG93761A1 publication Critical patent/SG93761A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/648—Video amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Receiver Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Closed-Circuit Television Systems (AREA)
SG9602376A 1992-06-17 1993-06-09 Kinescope driver apparatus with contrast enhancement SG93761A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929212851A GB9212851D0 (en) 1992-06-17 1992-06-17 Video output amplifier with non-linear feedback
US07/906,313 US5317240A (en) 1992-06-29 1992-06-29 Kinescope driver apparatus with contrast enhancement

Publications (1)

Publication Number Publication Date
SG93761A1 true SG93761A1 (en) 2003-01-21

Family

ID=26301085

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9602376A SG93761A1 (en) 1992-06-17 1993-06-09 Kinescope driver apparatus with contrast enhancement

Country Status (10)

Country Link
EP (1) EP0575824B1 (de)
JP (1) JP3050261B2 (de)
KR (2) KR100311767B1 (de)
CN (1) CN1046074C (de)
DE (1) DE69327819T2 (de)
ES (1) ES2141741T3 (de)
MX (1) MX9303615A (de)
MY (1) MY110211A (de)
PT (1) PT575824E (de)
SG (1) SG93761A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2145901C (en) * 1994-04-28 2000-02-22 Anton Werner Keller Kinescope driver apparatus with gamma correction
KR19990058436A (ko) * 1997-12-30 1999-07-15 김영환 대형 모니터에서의 콘트라스트 이득 보상장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2049347A (en) * 1979-05-11 1980-12-17 Rca Corp Video signal processing circuit having a non-linear transfer function
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
US4366440A (en) * 1980-10-31 1982-12-28 Rca Corporation Adjustable contrast compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295160A (en) * 1979-05-11 1981-10-13 Rca Corporation Signal processing circuit having a non-linear transfer function
FR2653949B1 (fr) * 1989-10-30 1992-02-07 Celduc Const Elect Centre Dispositif de refroidissement pour inducteur de moteur lineaire.
CA2027337C (en) * 1989-11-10 2001-04-24 Peter Eduard Haferl Nonlinear rgb video signal processing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
GB2049347A (en) * 1979-05-11 1980-12-17 Rca Corp Video signal processing circuit having a non-linear transfer function
US4366440A (en) * 1980-10-31 1982-12-28 Rca Corporation Adjustable contrast compressor

Also Published As

Publication number Publication date
JPH06125512A (ja) 1994-05-06
PT575824E (pt) 2000-07-31
ES2141741T3 (es) 2000-04-01
EP0575824A3 (de) 1995-02-15
CN1082298A (zh) 1994-02-16
DE69327819D1 (de) 2000-03-16
EP0575824B1 (de) 2000-02-09
CN1046074C (zh) 1999-10-27
KR940001702A (ko) 1994-01-11
KR100311767B1 (ko) 2001-12-28
MY110211A (en) 1998-02-28
DE69327819T2 (de) 2000-05-31
EP0575824A2 (de) 1993-12-29
MX9303615A (es) 1993-12-01
JP3050261B2 (ja) 2000-06-12

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