DE69615138D1 - Vorrichtung zur Anzeige von Bildern auf einer Bildschirmröhre, mit einem selbstschwingenden Schaltnetzteil - Google Patents
Vorrichtung zur Anzeige von Bildern auf einer Bildschirmröhre, mit einem selbstschwingenden SchaltnetzteilInfo
- Publication number
- DE69615138D1 DE69615138D1 DE69615138T DE69615138T DE69615138D1 DE 69615138 D1 DE69615138 D1 DE 69615138D1 DE 69615138 T DE69615138 T DE 69615138T DE 69615138 T DE69615138 T DE 69615138T DE 69615138 D1 DE69615138 D1 DE 69615138D1
- Authority
- DE
- Germany
- Prior art keywords
- self
- power supply
- switching power
- displaying images
- display tube
- 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 - Fee Related
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Television Receiver Circuits (AREA)
- Dc-Dc Converters (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9515179A FR2742954A1 (fr) | 1995-12-20 | 1995-12-20 | Appareil d'affichage d'images sur un tube ecran, muni d'une alimentation a decoupage auto-oscillante |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615138D1 true DE69615138D1 (de) | 2001-10-18 |
DE69615138T2 DE69615138T2 (de) | 2002-06-27 |
Family
ID=9485736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615138T Expired - Fee Related DE69615138T2 (de) | 1995-12-20 | 1996-12-12 | Vorrichtung zur Anzeige von Bildern auf einer Bildschirmröhre, mit einem selbstschwingenden Schaltnetzteil |
Country Status (6)
Country | Link |
---|---|
US (1) | US5943103A (de) |
EP (1) | EP0781043B1 (de) |
JP (1) | JPH09200647A (de) |
KR (1) | KR100455590B1 (de) |
DE (1) | DE69615138T2 (de) |
FR (1) | FR2742954A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777729B1 (fr) | 1998-04-15 | 2000-06-02 | Sgs Thomson Microelectronics | Procede d'acquisition de donnees sur un signal video |
KR100413685B1 (ko) * | 2001-07-09 | 2003-12-31 | 삼성전자주식회사 | 위상차를 갖는 제어 전압 발생 장치 및 방법 |
TWI591959B (zh) * | 2016-03-18 | 2017-07-11 | 立積電子股份有限公司 | 主動電路 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1309661A (en) * | 1969-04-25 | 1973-03-14 | Philips Electronic Associated | Circuit arrangements for television picture display apparatus |
US3956669A (en) * | 1974-10-29 | 1976-05-11 | Quasar Electronics Corporation | Standby power supply |
US4261032A (en) * | 1978-11-13 | 1981-04-07 | American Optical Corporation | High voltage CRT supply |
DE3032034A1 (de) * | 1980-08-25 | 1982-03-25 | Siemens Ag | Sperrschwinger-schaltnetzteil |
NL8200616A (nl) * | 1982-02-17 | 1983-09-16 | Philips Nv | Geschakelde zelfoscillerende voedingsspanningsschakeling. |
US4525739A (en) * | 1982-12-21 | 1985-06-25 | Rca Corporation | Television receiver power supply regulation responding to beam current changes |
DE3312209A1 (de) * | 1983-04-05 | 1984-10-11 | Siemens AG, 1000 Berlin und 8000 München | Sperrschwinger-schaltnetzteil |
DE3330039A1 (de) * | 1983-08-19 | 1985-02-28 | Siemens AG, 1000 Berlin und 8000 München | Sperrwandler-schaltnetzteil |
FR2556909B1 (fr) * | 1983-12-14 | 1986-04-18 | Radiotechnique Compelec | Dispositif d'interface pour un poste telephonique |
US4685020A (en) * | 1985-05-06 | 1987-08-04 | International Business Machines Corp. | Shutdown circuit for blocking oscillator power supply |
FR2607991B1 (fr) * | 1986-12-05 | 1989-02-03 | Radiotechnique Ind & Comm | Alimentation a decoupage pour un televiseur muni d'un systeme de veille |
US4737853A (en) * | 1987-04-30 | 1988-04-12 | Rca Corporation | Suppression circuit for video |
US4937727A (en) * | 1989-03-07 | 1990-06-26 | Rca Licensing Corporation | Switch-mode power supply with transformer-coupled feedback |
GB9109595D0 (en) * | 1991-05-02 | 1991-06-26 | Thomson Consumer Electronics | Polling for detection of power supply or other failures of a digital circuit |
US5189600A (en) * | 1991-12-19 | 1993-02-23 | North American Philips Corporation | Combined power supply for main and stand-by power |
MY108974A (en) * | 1992-05-29 | 1996-11-30 | Thomson Consumer Electronics Inc | Tracking run/standby power supplies |
US5351177A (en) * | 1992-09-17 | 1994-09-27 | Rca Thomson Licensing Corporation | Switch mode power supply with standby mode operation |
US5615092A (en) * | 1995-09-28 | 1997-03-25 | Thomson Consumer Electronics, Inc. | Switching power supply regulator with an inductive pulse circuit |
-
1995
- 1995-12-20 FR FR9515179A patent/FR2742954A1/fr not_active Withdrawn
-
1996
- 1996-12-09 US US08/762,655 patent/US5943103A/en not_active Expired - Fee Related
- 1996-12-12 EP EP96203524A patent/EP0781043B1/de not_active Expired - Lifetime
- 1996-12-12 DE DE69615138T patent/DE69615138T2/de not_active Expired - Fee Related
- 1996-12-17 JP JP8336825A patent/JPH09200647A/ja not_active Ceased
- 1996-12-18 KR KR1019960067176A patent/KR100455590B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH09200647A (ja) | 1997-07-31 |
KR970056811A (ko) | 1997-07-31 |
EP0781043B1 (de) | 2001-09-12 |
EP0781043A1 (de) | 1997-06-25 |
KR100455590B1 (ko) | 2004-12-29 |
DE69615138T2 (de) | 2002-06-27 |
FR2742954A1 (fr) | 1997-06-27 |
US5943103A (en) | 1999-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |