DE3777160D1 - Videosignal-regelgeraet. - Google Patents
Videosignal-regelgeraet.Info
- Publication number
- DE3777160D1 DE3777160D1 DE8787115458T DE3777160T DE3777160D1 DE 3777160 D1 DE3777160 D1 DE 3777160D1 DE 8787115458 T DE8787115458 T DE 8787115458T DE 3777160 T DE3777160 T DE 3777160T DE 3777160 D1 DE3777160 D1 DE 3777160D1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- video signal
- signal control
- video
- unit
- 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
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
-
- 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)
- Television Receiver Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62061974A JPS63227285A (ja) | 1987-03-17 | 1987-03-17 | 映像信号制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3777160D1 true DE3777160D1 (de) | 1992-04-09 |
Family
ID=13186657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787115458T Expired - Lifetime DE3777160D1 (de) | 1987-03-17 | 1987-10-21 | Videosignal-regelgeraet. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4774580A (de) |
EP (1) | EP0283561B1 (de) |
JP (1) | JPS63227285A (de) |
KR (1) | KR910008951B1 (de) |
DE (1) | DE3777160D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0774944B2 (ja) * | 1986-10-30 | 1995-08-09 | パイオニア株式会社 | 車載ナビゲ−シヨン装置における表示装置 |
DE3729599A1 (de) * | 1987-09-04 | 1989-03-16 | Thomson Brandt Gmbh | Schaltungsanordnung fuer fernsehempfaenger zur stoerungsfreien umschaltung von fernsehkanaelen |
US5045926A (en) * | 1989-03-07 | 1991-09-03 | Sony Corporation | Television image display apparatus |
FR2657209B1 (fr) * | 1990-01-16 | 1992-04-10 | Europ Rech Electr Lab | Procede et dispositif de limitation de courant d'un tube cathodique. |
US5267331A (en) * | 1990-07-26 | 1993-11-30 | Ronald Siwoff | Digitally enhanced imager for the visually impaired |
US5125046A (en) * | 1990-07-26 | 1992-06-23 | Ronald Siwoff | Digitally enhanced imager for the visually impaired |
US5359675A (en) * | 1990-07-26 | 1994-10-25 | Ronald Siwoff | Video spectacles |
EP0739527A4 (de) * | 1994-01-14 | 1998-01-14 | Elonex Technologies Inc | Fernsteuerung von anzeigefunktionen |
KR100273236B1 (ko) * | 1997-10-30 | 2000-12-15 | 김영환 | 영상신호처리장치 |
US6778183B1 (en) * | 2002-07-10 | 2004-08-17 | Genesis Microchip Inc. | Method and system for adaptive color and contrast for display devices |
US7034843B2 (en) * | 2002-07-10 | 2006-04-25 | Genesis Microchip Inc. | Method and system for adaptive color and contrast for display devices |
JP5080794B2 (ja) * | 2006-01-17 | 2012-11-21 | パナソニック株式会社 | 固体撮像装置およびカメラ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558815A (en) * | 1968-04-01 | 1971-01-26 | Rca Corp | Video signal switching step suppressor |
US3812524A (en) * | 1971-05-05 | 1974-05-21 | Motorola Inc | Preset control system for a color television receiver |
US3914545A (en) * | 1972-08-02 | 1975-10-21 | Zenith Radio Corp | Automatic contrast control utilizing three control signals |
US4030125A (en) * | 1976-12-16 | 1977-06-14 | The United States Of America As Represented By The Secretary Of The Army | Automatic video processing for high-performance CRT displays |
US4253110A (en) * | 1979-12-14 | 1981-02-24 | Rca Corporation | Automatic kinescope beam current limiter with sequential control modes |
JPS6049391B2 (ja) * | 1979-06-29 | 1985-11-01 | パイオニアビデオ株式会社 | ビデオスイッチ回路 |
DE3036552C2 (de) * | 1980-09-27 | 1985-04-25 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Fernsehempfangsanlage |
DE3146173C2 (de) * | 1981-11-21 | 1986-09-25 | Interessengemeinschaft für Rundfunkschutzrechte GmbH Schutzrechtsverwertung & Co KG, 4000 Düsseldorf | Fernseh-Empfangsanlage mit einem Bildwiedergabe-Monitor, einem damit kombinierten oder davon getrennten Tonwiedergabeteil und mit einem seperaten Empfangsteil |
US4463371A (en) * | 1982-05-28 | 1984-07-31 | Rca Corporation | Clock generation apparatus for a digital television system |
US4506292A (en) * | 1982-06-14 | 1985-03-19 | Motorola, Inc. | Video driver circuit and method for automatic gray scale adjustment and elimination of contrast tracking errors |
JPS6043981A (ja) * | 1983-08-22 | 1985-03-08 | Sony Corp | ビ−ム電流制限回路 |
US4642682A (en) | 1984-04-27 | 1987-02-10 | Vta Technologies, Inc. | Phase responsive composite video signal control system |
US4642690A (en) * | 1984-08-27 | 1987-02-10 | Rca Corporation | Digital video signal processor with analog level control |
-
1987
- 1987-03-17 JP JP62061974A patent/JPS63227285A/ja active Granted
- 1987-10-21 EP EP87115458A patent/EP0283561B1/de not_active Expired - Lifetime
- 1987-10-21 DE DE8787115458T patent/DE3777160D1/de not_active Expired - Lifetime
- 1987-10-21 US US07/110,735 patent/US4774580A/en not_active Expired - Lifetime
-
1988
- 1988-03-17 KR KR1019880002820A patent/KR910008951B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0283561A1 (de) | 1988-09-28 |
EP0283561B1 (de) | 1992-03-04 |
JPH0477513B2 (de) | 1992-12-08 |
KR910008951B1 (ko) | 1991-10-26 |
JPS63227285A (ja) | 1988-09-21 |
KR880012081A (ko) | 1988-11-03 |
US4774580A (en) | 1988-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |