ES2094253T3 - Elevador de tension para alimentacion de un electrodo de tubo de rayos catodicos. - Google Patents

Elevador de tension para alimentacion de un electrodo de tubo de rayos catodicos.

Info

Publication number
ES2094253T3
ES2094253T3 ES92109326T ES92109326T ES2094253T3 ES 2094253 T3 ES2094253 T3 ES 2094253T3 ES 92109326 T ES92109326 T ES 92109326T ES 92109326 T ES92109326 T ES 92109326T ES 2094253 T3 ES2094253 T3 ES 2094253T3
Authority
ES
Spain
Prior art keywords
voltage
capacitor
elevation
ray tube
supply
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
ES92109326T
Other languages
English (en)
Inventor
Robert Joseph Gries
Marvin Neil Norman
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
Application granted granted Critical
Publication of ES2094253T3 publication Critical patent/ES2094253T3/es
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
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Dc-Dc Converters (AREA)

Abstract

UN CAPACITOR DE ELEVACION (C5) QUE TIENE UN PRIMER TERMINAL ACOPLADO A UN CAPACITOR RETRAZADOR (CR) DE UN CIRCUITO DE DESVIACION HORIZONTAL. UN DIODO (D2) ACOPLA UNA TENSION DE TRAZA (VT) EN UN CAPACITOR EN FORMA DE S (CT) AL CAPACITOR DE ELEVACION PARA CARGAR EL CAPACITOR DE ELEVACION DURANTE LA TRAZA. UN SEGUNDO DIODO (D3) RECTIFICA UNA TENSION QUE ES IGUAL A LA SUMA DE LA TENSION DE LA TENSION DEL CAPACITOR DE ELEVACION Y UNA TENSION RETRAZADORA (EN EL COLECTOR DE Q1) DESARROLLADA EN EL CAPACITOR RETRAZADOR PARA GENERAR UNA TENSION DE REJILLA PANTALLA PARA UN TUBO DE RAYOS CATODICOS (100).
ES92109326T 1991-06-12 1992-06-03 Elevador de tension para alimentacion de un electrodo de tubo de rayos catodicos. Expired - Lifetime ES2094253T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/714,393 US5111121A (en) 1991-06-12 1991-06-12 Voltage booster for CRT electrode supply

Publications (1)

Publication Number Publication Date
ES2094253T3 true ES2094253T3 (es) 1997-01-16

Family

ID=24869858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109326T Expired - Lifetime ES2094253T3 (es) 1991-06-12 1992-06-03 Elevador de tension para alimentacion de un electrodo de tubo de rayos catodicos.

Country Status (11)

Country Link
US (1) US5111121A (es)
EP (1) EP0519265B1 (es)
JP (1) JP3316766B2 (es)
KR (1) KR100239076B1 (es)
CN (1) CN1032728C (es)
DE (1) DE69213835T2 (es)
ES (1) ES2094253T3 (es)
MX (1) MX9202833A (es)
MY (1) MY108619A (es)
SG (1) SG79897A1 (es)
TR (1) TR27201A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428272A (en) * 1993-09-03 1995-06-27 Thomson Consumer Electronics, Inc. Voltage regulator for CRT electrode supply
KR970005652Y1 (ko) * 1994-08-10 1997-06-09 엘지전자 주식회사 다중동기 모니터의 고압 안정화장치
DE4440506A1 (de) * 1994-11-12 1996-05-15 Thomson Brandt Gmbh Schaltung zum Erzeugen einer Gitterspannung für die Bildröhre in einem Fernsehempfänger
KR100422444B1 (ko) * 2001-05-29 2004-03-12 삼성전자주식회사 정전 척에 설치되는 웨이퍼 공간 지지장치 및 그 제조방법
US8387228B2 (en) 2004-06-10 2013-03-05 Ati Properties, Inc. Clad alloy substrates and method for making same
EP2258039B1 (en) * 2008-03-25 2017-08-16 Thomson Licensing DTV A snubber capacitor generating an auxiliary power supply voltage
CN110995009B (zh) * 2019-12-18 2021-08-03 深圳航天科技创新研究院 一种一体化阴极电源及其系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783413A (en) * 1954-03-23 1957-02-26 Rca Corp High voltage supplies
US3931548A (en) * 1974-04-26 1976-01-06 Admiral Corporation Over voltage protection circuit
JPS5285416A (en) * 1976-01-09 1977-07-15 Hitachi Ltd High-tension generating unit
IT1082803B (it) * 1977-05-04 1985-05-21 Indesit Circuito per ottenere una corrente a denti di sega in una bobina
DE3407388A1 (de) * 1984-02-29 1985-08-29 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung fuer eine bildroehre
GB8408692D0 (en) * 1984-04-04 1984-05-16 Rca Corp Horizontal deflection circuit
US4649325A (en) * 1986-01-21 1987-03-10 Motorola, Inc. Scanning CRT control system
US4871951A (en) * 1987-10-23 1989-10-03 U.S. Philips Corporation Picture display device including a line synchronizing circuit and a line deflection circuit
US5034666A (en) * 1990-04-13 1991-07-23 Thomson Consumer Electronics, Inc. Power supply for an electrode of a CRT

Also Published As

Publication number Publication date
SG79897A1 (en) 2001-04-17
KR930001674A (ko) 1993-01-16
DE69213835D1 (de) 1996-10-24
JP3316766B2 (ja) 2002-08-19
EP0519265B1 (en) 1996-09-18
EP0519265A1 (en) 1992-12-23
MX9202833A (es) 1992-12-01
CN1032728C (zh) 1996-09-04
JPH05207310A (ja) 1993-08-13
TR27201A (tr) 1994-12-05
US5111121A (en) 1992-05-05
DE69213835T2 (de) 1997-01-30
CN1067775A (zh) 1993-01-06
KR100239076B1 (ko) 2000-01-15
MY108619A (en) 1996-10-31

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