ES2109292T3 - Encendido lento en un circuito de deflexion. - Google Patents

Encendido lento en un circuito de deflexion.

Info

Publication number
ES2109292T3
ES2109292T3 ES92111401T ES92111401T ES2109292T3 ES 2109292 T3 ES2109292 T3 ES 2109292T3 ES 92111401 T ES92111401 T ES 92111401T ES 92111401 T ES92111401 T ES 92111401T ES 2109292 T3 ES2109292 T3 ES 2109292T3
Authority
ES
Spain
Prior art keywords
deflex
circuit
slow ignition
output signal
oscillator
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
ES92111401T
Other languages
English (en)
Inventor
Robert Joseph Gries
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 ES2109292T3 publication Critical patent/ES2109292T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/64—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)

Abstract

UN OSCILADOR HORIZONTAL (102) SENSIBLE A UNA SEÑAL DE CONTROL DE ENCENDIDO / APAGADO, GENERA UNA SEÑAL DE SALIDA QUE SE ACOPLA POR MEDIO DE UNA ETAPA CONTROLADORA (300) A UN TERMINAL DE CONTROL (OCHO PATILLAS DE MC1391) DE UN TRANSISTOR DE SALIDA DE DEFLEXION HORIZONTAL (Q2, FIG 1A). DURANTE EL INTERVALO DE TRANSICION (1MSEC, FIG. 3C) QUE SIGUE A UN MODO DE FUNCIONAMIENTO DE ESPERA, SE REDUCE EL CICLO DE TRABAJO DE LA SEÑAL DE SALIDA DEL OSCILADOR (VOSC, FIG. 1B) EN RELACION A LA OCURRENCIA DE UN MODO DE FUNCIONAMIENTO PARA SUMINISTRAR UNA OPERACION DE ENCENDIDO SUAVE.
ES92111401T 1991-07-15 1992-07-06 Encendido lento en un circuito de deflexion. Expired - Lifetime ES2109292T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/729,658 US5142206A (en) 1991-07-15 1991-07-15 Slow turn-on in a deflection circuit

Publications (1)

Publication Number Publication Date
ES2109292T3 true ES2109292T3 (es) 1998-01-16

Family

ID=24932032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92111401T Expired - Lifetime ES2109292T3 (es) 1991-07-15 1992-07-06 Encendido lento en un circuito de deflexion.

Country Status (8)

Country Link
US (1) US5142206A (es)
EP (1) EP0527328B1 (es)
JP (1) JP3458961B2 (es)
KR (1) KR100276494B1 (es)
CN (1) CN1035976C (es)
DE (1) DE69223187T2 (es)
ES (1) ES2109292T3 (es)
SG (1) SG93753A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744583A1 (fr) * 1996-02-07 1997-08-08 Philips Electronics Nv Appareil d'affichage d'images, muni d'un dispositif de mise en veille progressif
GB2313759A (en) * 1996-05-30 1997-12-03 Thomson Multimedia Sa Changing EHT generator duty cycle in standby mode
KR100534179B1 (ko) * 1998-10-29 2006-02-08 주식회사 현대오토넷 화면 흔들림 방지 장치 및 방법_
JP2004514253A (ja) * 2000-11-20 2004-05-13 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 表示装置及び陰極線管
CN100472495C (zh) * 2003-09-09 2009-03-25 汤姆森许可贸易公司 数据总线的有源上拉设备
US7019995B2 (en) * 2003-11-15 2006-03-28 Hewlett-Packard Development Company, L.P. Power supply having reduced-power mode

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956669A (en) * 1974-10-29 1976-05-11 Quasar Electronics Corporation Standby power supply
US4233557A (en) * 1979-09-12 1980-11-11 Motorola, Inc. Switching power supply
US4323825A (en) * 1980-10-06 1982-04-06 Mohawk Data Sciences Corp. Deflection system with positive feedback
US4396948A (en) * 1981-02-11 1983-08-02 Rca Corporation Dual mode horizontal deflection circuit
US4353114A (en) * 1981-03-31 1982-10-05 Siemens Corporation DC/DC Converter
FR2577359B1 (fr) * 1985-02-08 1987-03-06 Thomson Csf Circuit de commande d'alimentation a decoupage a demarrage progressif
DE3731645A1 (de) * 1987-09-19 1989-03-30 Thomson Brandt Gmbh Schaltnetzteil
US4937728A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with burst mode standby operation
CN1024246C (zh) * 1989-03-07 1994-04-13 Rca许可公司 具有脉冲方式等待状态的开关电源
GB8909116D0 (en) * 1989-04-21 1989-06-07 Rca Licensing Corp Horizontal driver circuit

Also Published As

Publication number Publication date
CN1069378A (zh) 1993-02-24
SG93753A1 (en) 2003-01-21
DE69223187T2 (de) 1998-03-12
EP0527328A1 (en) 1993-02-17
KR100276494B1 (ko) 2000-12-15
JPH05211618A (ja) 1993-08-20
JP3458961B2 (ja) 2003-10-20
DE69223187D1 (de) 1998-01-02
CN1035976C (zh) 1997-09-24
EP0527328B1 (en) 1997-11-19
US5142206A (en) 1992-08-25

Similar Documents

Publication Publication Date Title
ES2050783T3 (es) Disposicion de fuente de alimentacion de corriente.
JPS6427094A (en) Mos-type semiconductor memory
IT1250783B (it) Circuito di controllo di tensione di sorgente, in particolare per dispositivi di memoria a semiconduttori.
BR0111865A (pt) Regulador antagÈnico de duplo acionamento
IT1258242B (it) Dispositivo di memoria a semiconduttore includente circuiteria di pompaggio della tensione di alimentazione
ATE31855T1 (de) Cmos-inverter.
ES2043836T3 (es) Fuente de alimentacion ininterrumpida.
DE68921086D1 (de) Integrierte Halbleiterschaltkreisanordnung mit verbesserter Eingangs-/ Ausgangsschnittstellenschaltung.
ES2109292T3 (es) Encendido lento en un circuito de deflexion.
TW351811B (en) Synchronized semiconductor memory device (3)
IT1252592B (it) Circuito di controllo d'amplificatore sensore di un dispositivo di memoria semiconduttore
KR960025706A (ko) 전력소모를 절감하기 위한 직류전압 발생회로
IT1275650B1 (it) Sorgente di corrente costante
JPS5725022A (en) Semiconductor integrated circuit
JPS5617087A (en) Photo/electric converter
GB2007452A (en) Hysteresis switching circuit
TW328131B (en) Circuit for controlling power supply for semiconductor device
JPS6412615A (en) Holding circuit
TW375705B (en) Charging a sense amplifier
ATE36102T1 (de) Integrierte injektionslogikschaltung.
KR910001087Y1 (ko) 원격조정기 추적장치
TW357350B (en) Semiconductor memory device
KR950015378A (ko) 초기화 회로를 내장하는 반도체 집적회로
EP0225489A3 (en) Logic circuit
JPS5725168A (en) Auxiliary power source supply system

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 527328

Country of ref document: ES