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DE69023687D1 - Fernsehapparat. - Google Patents

Fernsehapparat.

Info

Publication number
DE69023687D1
DE69023687D1 DE69023687T DE69023687T DE69023687D1 DE 69023687 D1 DE69023687 D1 DE 69023687D1 DE 69023687 T DE69023687 T DE 69023687T DE 69023687 T DE69023687 T DE 69023687T DE 69023687 D1 DE69023687 D1 DE 69023687D1
Authority
DE
Germany
Prior art keywords
peaking
luminance
receiver
chrominance
distortion
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 - Lifetime
Application number
DE69023687T
Other languages
English (en)
Other versions
DE69023687T2 (de
Inventor
Gene Karl Sendelweck
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Publication of DE69023687D1 publication Critical patent/DE69023687D1/de
Application granted granted Critical
Publication of DE69023687T2 publication Critical patent/DE69023687T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • 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
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Color Television Systems (AREA)
  • Details Of Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
DE69023687T 1989-04-20 1990-04-18 Fernsehapparat. Expired - Lifetime DE69023687T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/341,406 US4935807A (en) 1989-04-20 1989-04-20 Television receiver with auxiliary input connector providing a chrominance signal subjected to pre-distortion for video signals of a separated Y-C format

Publications (2)

Publication Number Publication Date
DE69023687D1 true DE69023687D1 (de) 1996-01-04
DE69023687T2 DE69023687T2 (de) 1996-06-27

Family

ID=23337420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023687T Expired - Lifetime DE69023687T2 (de) 1989-04-20 1990-04-18 Fernsehapparat.

Country Status (13)

Country Link
US (1) US4935807A (de)
EP (1) EP0394002B1 (de)
JP (1) JP2891509B2 (de)
KR (1) KR0159937B1 (de)
CN (1) CN1023539C (de)
AT (1) ATE130720T1 (de)
CA (1) CA2010667C (de)
DE (1) DE69023687T2 (de)
DK (1) DK0394002T3 (de)
ES (1) ES2079437T3 (de)
FI (1) FI92785C (de)
MY (1) MY105273A (de)
TR (1) TR26396A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658688B1 (fr) * 1990-02-22 1992-06-12 Sgs Thomson Microelectronics Systeme de connexion automatique sur une entree s-vhs d'un televiseur couleur.
US5032900A (en) * 1990-04-30 1991-07-16 Thomson Consumer Electronics, Inc. Television receiver with auxiliary input connector for video signals of a separated y-c format
US5298982A (en) * 1992-09-16 1994-03-29 Lagoni William A Television receiver with switchable chrominance signal filter
FR2710808A1 (fr) * 1993-09-29 1995-04-07 Philips Electronics Nv Téléviseur muni d'un dispositif de sélection de différentes sources.
US6330038B1 (en) * 1997-03-31 2001-12-11 Compaq Computer Corporation Video sharpness control device and method
US6384873B1 (en) * 1999-12-03 2002-05-07 Thomson Licensing S.A. Vector magnitude control of a comb filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303546A (en) * 1939-08-08 1942-12-01 Herbert H Greger Method of separating impurities from lubricating oils
US2822320A (en) * 1956-09-28 1958-02-04 Phillips Petroleum Co Reclaiming used lubricating oil
DE2508713C3 (de) * 1975-02-28 1979-04-12 Adolf Schmids Erben Ag, Bern Verfahren zur Aufarbeitung von gebrauchtem Mineralöl
US4029569A (en) * 1975-09-16 1977-06-14 Lubrication Company Of America Process for reclaiming spent motor oil
US4151072A (en) * 1977-05-16 1979-04-24 Phillips Petroleum Company Reclaiming used lubricating oils
GB2064578B (en) * 1979-11-01 1983-08-24 Phillips Petroleum Co De-ashing lubricating oils
JPS60130992A (ja) * 1983-12-20 1985-07-12 Matsushita Electric Ind Co Ltd テレビジヨン受像機
US4644387A (en) * 1985-04-25 1987-02-17 Rca Corporation Plural input television receiver having peaking circuit and chrominance band reject filter in a video signal channel
US4689663A (en) * 1985-09-27 1987-08-25 Rca Corporation Television receiver with display driver amplifier and input video filter having inversely related bandwidths

Also Published As

Publication number Publication date
US4935807A (en) 1990-06-19
CN1023539C (zh) 1994-01-12
EP0394002B1 (de) 1995-11-22
FI901857A0 (fi) 1990-04-12
EP0394002A2 (de) 1990-10-24
MY105273A (en) 1994-09-30
DK0394002T3 (da) 1995-12-18
ES2079437T3 (es) 1996-01-16
KR0159937B1 (ko) 1999-01-15
CN1046652A (zh) 1990-10-31
CA2010667C (en) 2001-01-30
FI92785B (fi) 1994-09-15
CA2010667A1 (en) 1990-10-20
JPH02296487A (ja) 1990-12-07
DE69023687T2 (de) 1996-06-27
FI92785C (fi) 1994-12-27
EP0394002A3 (de) 1992-02-26
KR900017421A (ko) 1990-11-16
TR26396A (tr) 1995-03-15
ATE130720T1 (de) 1995-12-15
JP2891509B2 (ja) 1999-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)