CA2001907A1 - Regulateur de tension pour televiseur - Google Patents
Regulateur de tension pour televiseurInfo
- Publication number
- CA2001907A1 CA2001907A1 CA2001907A CA2001907A CA2001907A1 CA 2001907 A1 CA2001907 A1 CA 2001907A1 CA 2001907 A CA2001907 A CA 2001907A CA 2001907 A CA2001907 A CA 2001907A CA 2001907 A1 CA2001907 A1 CA 2001907A1
- Authority
- CA
- Canada
- Prior art keywords
- power
- during
- voltage
- oscillator
- frequency
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Details Of Television Scanning (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US265,846 | 1988-11-01 | ||
US07/265,846 US5013980A (en) | 1988-11-01 | 1988-11-01 | Voltage regulator in a television apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2001907A1 true CA2001907A1 (fr) | 1990-05-01 |
CA2001907C CA2001907C (fr) | 1999-12-28 |
Family
ID=23012102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002001907A Expired - Fee Related CA2001907C (fr) | 1988-11-01 | 1989-10-31 | Regulateur de tension pour televiseur |
Country Status (7)
Country | Link |
---|---|
US (1) | US5013980A (fr) |
EP (1) | EP0367101B1 (fr) |
JP (1) | JP3037955B2 (fr) |
KR (1) | KR0137276B1 (fr) |
CA (1) | CA2001907C (fr) |
DE (1) | DE68926020T2 (fr) |
SG (1) | SG59944A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161241A (en) * | 1989-09-13 | 1992-11-03 | Matsushita Electric Industrial Co., Ltd. | CRT power supply apparatus having synchronized high and low voltage power supply switching circuits |
GB8929129D0 (en) * | 1989-12-22 | 1990-02-28 | Thomson Consumer Electronics | Power regulation during start up and shut down |
GB9113924D0 (en) * | 1991-06-27 | 1991-08-14 | Thomson Consumer Electronics | Fault protection using microprocessor power up reset |
GB2264425A (en) * | 1992-02-20 | 1993-08-25 | Ibm | Crt display reduces raster size during standby mode |
GB9219663D0 (en) * | 1992-09-17 | 1992-10-28 | Rca Thomson Licensing Corp | Switch mode power supply with low input current distortion |
US5377090A (en) * | 1993-01-19 | 1994-12-27 | Martin Marietta Corporation | Pulsed power converter with multiple output voltages |
US5940147A (en) * | 1995-06-01 | 1999-08-17 | U.S. Philips Corporation | Power supply synchronization |
US5956240A (en) * | 1996-11-15 | 1999-09-21 | Thomson Consumer Electronics, Inc. | Quick-reset circuit for auxiliary power supply |
US7269034B2 (en) | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
US6169801B1 (en) | 1998-03-16 | 2001-01-02 | Midcom, Inc. | Digital isolation apparatus and method |
KR100614786B1 (ko) * | 1998-09-25 | 2006-08-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 전력 소모를 감소하기 위한 신호 처리 장치 |
US6441590B1 (en) * | 1999-03-26 | 2002-08-27 | Sarnoff Corporation | Two stage architecture for a monitor power supply |
US6396672B1 (en) * | 2000-03-01 | 2002-05-28 | Electric Power Research Institute, Inc. | Apparatus and method for utilizing a snubber capacitor to power a silicon-controlled rectifier gate trigger circuit |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29885E (en) * | 1972-04-05 | 1979-01-16 | Rca Corporation | Horizontal deflection system with boosted B plus |
DE2651196C2 (de) * | 1976-11-10 | 1986-06-26 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Schaltnetzteil für ein Gerät der Nachrichtentechnik, insbesondere einen Fernsehempfänger |
US4147964A (en) * | 1978-02-09 | 1979-04-03 | Rca Corporation | Complementary latching disabling circuit |
US4185234A (en) * | 1978-07-28 | 1980-01-22 | Gte Sylvania Incorporated | Isolated B+ voltage sensing, high-voltage shutdown |
JPS5830278A (ja) * | 1981-08-18 | 1983-02-22 | Matsushita Electric Ind Co Ltd | 水平偏向装置 |
US4392090A (en) * | 1981-11-16 | 1983-07-05 | Rca Corporation | Remote responsive television receiver ferroresonant power supply |
US4441052A (en) * | 1982-11-26 | 1984-04-03 | Rca Corporation | Degaussing circuit for television receiver having switched mode power supply |
US4631652A (en) * | 1984-11-30 | 1986-12-23 | Rca Corporation | Frequency controlled resonant regulator |
US4651214A (en) * | 1984-12-24 | 1987-03-17 | Rca Corporation | Remote controlled television receiver power supply |
US4672642A (en) * | 1985-07-30 | 1987-06-09 | Rca Corporation | Circuit for generating a clock signal at an AC line frequency |
DE3602858A1 (de) * | 1986-01-31 | 1987-08-06 | Thomson Brandt Gmbh | Schaltnetzteil fuer fernsehgeraete |
US4680511A (en) * | 1986-03-28 | 1987-07-14 | Rca Corporation | Video apparatus for generating a conductively isolated control signal |
US4692852A (en) * | 1986-06-25 | 1987-09-08 | Rca Corporation | Switching power supply with raster width stabilization |
US4866525A (en) * | 1988-11-01 | 1989-09-12 | Thomson Consumer Electronics, Inc. | Television apparatus power supply |
-
1988
- 1988-11-01 US US07/265,846 patent/US5013980A/en not_active Expired - Lifetime
-
1989
- 1989-10-26 DE DE68926020T patent/DE68926020T2/de not_active Expired - Fee Related
- 1989-10-26 EP EP89119877A patent/EP0367101B1/fr not_active Expired - Lifetime
- 1989-10-26 SG SG1996003612A patent/SG59944A1/en unknown
- 1989-10-31 CA CA002001907A patent/CA2001907C/fr not_active Expired - Fee Related
- 1989-10-31 JP JP1285989A patent/JP3037955B2/ja not_active Expired - Fee Related
- 1989-10-31 KR KR1019890015667A patent/KR0137276B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3037955B2 (ja) | 2000-05-08 |
EP0367101B1 (fr) | 1996-03-20 |
EP0367101A2 (fr) | 1990-05-09 |
CA2001907C (fr) | 1999-12-28 |
DE68926020T2 (de) | 1996-09-05 |
KR900008835A (ko) | 1990-06-04 |
EP0367101A3 (fr) | 1992-06-03 |
JPH02181584A (ja) | 1990-07-16 |
DE68926020D1 (de) | 1996-04-25 |
KR0137276B1 (ko) | 1998-04-28 |
US5013980A (en) | 1991-05-07 |
SG59944A1 (en) | 1999-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |