HK11297A - Brightness and automatic kinescope bias control in a video signal processor - Google Patents
Brightness and automatic kinescope bias control in a video signal processorInfo
- Publication number
- HK11297A HK11297A HK11297A HK11297A HK11297A HK 11297 A HK11297 A HK 11297A HK 11297 A HK11297 A HK 11297A HK 11297 A HK11297 A HK 11297A HK 11297 A HK11297 A HK 11297A
- Authority
- HK
- Hong Kong
- Prior art keywords
- brightness
- video signal
- signal processor
- bias control
- kinescope bias
- Prior art date
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
-
- 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
- H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Picture Signal Circuits (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858524198A GB8524198D0 (en) | 1985-10-01 | 1985-10-01 | Brightness controlled akb system |
US06/886,406 US4689679A (en) | 1985-10-01 | 1986-07-17 | Brightness and automatic kinescope bias control in a video signal processor with an AC coupled kinescope driver |
Publications (1)
Publication Number | Publication Date |
---|---|
HK11297A true HK11297A (en) | 1997-02-05 |
Family
ID=26289829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11297A HK11297A (en) | 1985-10-01 | 1997-01-30 | Brightness and automatic kinescope bias control in a video signal processor |
Country Status (9)
Country | Link |
---|---|
US (1) | US4689679A (fr) |
EP (1) | EP0218457B1 (fr) |
JP (1) | JPH07110058B2 (fr) |
KR (1) | KR950008683B1 (fr) |
CA (1) | CA1278119C (fr) |
DE (1) | DE3683581D1 (fr) |
GB (1) | GB8524198D0 (fr) |
HK (1) | HK11297A (fr) |
SG (1) | SG179194G (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617361Y2 (ja) * | 1987-05-18 | 1994-05-02 | 株式会社東芝 | 帰線消去回路 |
JPS6437174U (fr) * | 1987-08-28 | 1989-03-06 | ||
FR2651080A1 (fr) * | 1989-08-18 | 1991-02-22 | Hewlett Packard France Sa | Dispositif de commande de gain pour moniteur video |
JP3047479B2 (ja) * | 1991-01-22 | 2000-05-29 | ソニー株式会社 | ディスプレイ装置のテスト回路および方法 |
US5390020A (en) * | 1992-09-14 | 1995-02-14 | Eastman Kodak Company | Video amplifier stabilization for CRT printing |
GB2274963B (en) * | 1993-01-30 | 1997-03-19 | Samsung Electronics Co Ltd | First grid muting circuit |
DE69511700T2 (de) * | 1994-06-17 | 2000-03-02 | Thomson Consumer Electronics, Inc. | System zur automatischen Einstellung der Schirmgittervorspannung einer Bildröhre abhängig von einem für die automatische Vorspannungserzeugung abgeleiteten Schwarzpegelsignal |
US5969762A (en) * | 1997-02-26 | 1999-10-19 | Thomson Consumer Electronics, Inc. | Video signal driver including a cascode transistor |
KR100285903B1 (ko) * | 1998-03-17 | 2001-04-16 | 윤종용 | 디스플레이장치의 비디오 안정화회로 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4387405A (en) * | 1971-01-26 | 1983-06-07 | Rca Corporation | Automatic kinescope bias control system with digital signal processing |
US4263622A (en) * | 1979-01-30 | 1981-04-21 | Rca Corporation | Automatic kinescope biasing system |
US4293874A (en) * | 1980-02-04 | 1981-10-06 | Zenith Radio Corporation | DC Restoration circuit for television receiver |
US4414577A (en) * | 1982-07-15 | 1983-11-08 | Rca Corporation | Manually gain presettable kinescope driver in an automatic kinescope bias control system |
US4484228A (en) * | 1982-10-14 | 1984-11-20 | Rca Corporation | Signal processing network for an automatic kinescope bias control system |
US4513322A (en) * | 1982-10-29 | 1985-04-23 | Rca Corporation | Switching network with suppressed switching transients |
US4549214A (en) * | 1983-11-07 | 1985-10-22 | Rca Corporation | Video signal DC restoration circuit |
US4600950A (en) * | 1984-10-01 | 1986-07-15 | Rca Corporation | Kinescope bias sensing circuit |
DE3528893C2 (de) * | 1984-08-13 | 1994-03-10 | Rca Licensing Corp | Vorspannungsanordnung für ein Bildwiedergabegerät |
GB8420537D0 (en) * | 1984-08-13 | 1984-09-19 | Rca Corp | Automatic kinescope biasing |
US4599641A (en) * | 1984-11-28 | 1986-07-08 | Rca Corporation | Brightness control apparatus for a video signal processing system |
US4633321A (en) * | 1985-04-23 | 1986-12-30 | Rca Corporation | Automatic kinescope bias control system |
-
1985
- 1985-10-01 GB GB858524198A patent/GB8524198D0/en active Pending
-
1986
- 1986-07-17 US US06/886,406 patent/US4689679A/en not_active Expired - Lifetime
- 1986-09-16 CA CA000518271A patent/CA1278119C/fr not_active Expired - Fee Related
- 1986-09-30 KR KR1019860008214A patent/KR950008683B1/ko not_active IP Right Cessation
- 1986-09-30 JP JP61234231A patent/JPH07110058B2/ja not_active Expired - Fee Related
- 1986-10-01 EP EP86307510A patent/EP0218457B1/fr not_active Expired - Lifetime
- 1986-10-01 DE DE8686307510T patent/DE3683581D1/de not_active Expired - Fee Related
-
1994
- 1994-12-22 SG SG179194A patent/SG179194G/en unknown
-
1997
- 1997-01-30 HK HK11297A patent/HK11297A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0218457A3 (en) | 1988-05-18 |
CA1278119C (fr) | 1990-12-18 |
JPS6291086A (ja) | 1987-04-25 |
KR950008683B1 (ko) | 1995-08-04 |
GB8524198D0 (en) | 1985-11-06 |
US4689679A (en) | 1987-08-25 |
JPH07110058B2 (ja) | 1995-11-22 |
KR870004609A (ko) | 1987-05-11 |
EP0218457A2 (fr) | 1987-04-15 |
EP0218457B1 (fr) | 1992-01-22 |
SG179194G (en) | 1995-05-12 |
DE3683581D1 (de) | 1992-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2244891B (en) | Automatic interactive television terminal configuration | |
AR244901A1 (es) | Un procesador de senales digitales con control de ganancia automatico. | |
PT78574A (en) | Video signal processor with automatic kinescope white balance and beam current limiter control systems | |
HK11297A (en) | Brightness and automatic kinescope bias control in a video signal processor | |
DE3479279D1 (en) | Brightness control network in a video signal processor | |
EP0218456A3 (en) | Automatic bias control of an image display device in a video monitor | |
GB2111344B (en) | Automatic video signal peaking and color control | |
AU585336B2 (en) | Video signal control circuit | |
GB2155739B (en) | Video signal processor with automatic kinescope beam current limiter | |
AU582451B2 (en) | Video display control circuit arrangement | |
GB8507238D0 (en) | Video signal processor | |
GB2157106B (en) | Gain control in a digital video signal processor | |
GB2041694B (en) | Automatic brightness control circuit in a video signal image reproducing system | |
GB2212692B (en) | Method and circuit for the black level control of a video signal | |
EP0289236A3 (en) | Manuel and automatic ambient light sensitive picture control for a television receiver | |
EP0218455A3 (en) | Sample and hold circuit for a control system in a video signal processor | |
EP0734169A3 (fr) | Circuit de traitement d'un signal de télévision | |
GB2181617B (en) | A video signal transmitter and processor | |
GB8827957D0 (en) | Television signal editing | |
GB2181015B (en) | Video signal processor | |
KR900011120U (ko) | 영상기기의 영상신호 밝기 및 칼라 자동 조절회로 | |
KR910006188Y1 (en) | Tv signal control circuit | |
KR900008515A (ko) | Vcr과 tv간의 제어신호 처리회로 | |
KR930007447Y1 (en) | Automatic discrimination of tv broadcasting mode | |
KR900013144U (ko) | 브이씨알(vcr) 시스템에 있어서 secam-l과 pal-b/g방식의 자동 선택회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |