ES506864A0 - Receptor de television perfeccionado con generador de co- rriente de barrido de trama. - Google Patents

Receptor de television perfeccionado con generador de co- rriente de barrido de trama.

Info

Publication number
ES506864A0
ES506864A0 ES506864A ES506864A ES506864A0 ES 506864 A0 ES506864 A0 ES 506864A0 ES 506864 A ES506864 A ES 506864A ES 506864 A ES506864 A ES 506864A ES 506864 A0 ES506864 A0 ES 506864A0
Authority
ES
Spain
Prior art keywords
perfected
television receiver
current generator
sweeping current
screen sweeping
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
Application number
ES506864A
Other languages
English (en)
Other versions
ES8300237A1 (es
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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-Brandt SA filed Critical Thomson-Brandt SA
Publication of ES506864A0 publication Critical patent/ES506864A0/es
Publication of ES8300237A1 publication Critical patent/ES8300237A1/es
Expired 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
    • H03K4/625—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 using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode
    • 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
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • H03K4/835—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region using pulse-modulation techniques for the generation of the sawtooth wave, e.g. class D, switched mode

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
ES506864A 1980-11-07 1981-11-05 Receptor de television perfeccionado con generador de co- rriente de barrido de trama. Expired ES8300237A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023879A FR2494066A1 (fr) 1980-11-07 1980-11-07 Dispositif de commande du courant de balayage trame pour un recepteur de television et recepteur comportant un tel dispositif

Publications (2)

Publication Number Publication Date
ES506864A0 true ES506864A0 (es) 1982-10-01
ES8300237A1 ES8300237A1 (es) 1982-10-01

Family

ID=9247811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506864A Expired ES8300237A1 (es) 1980-11-07 1981-11-05 Receptor de television perfeccionado con generador de co- rriente de barrido de trama.

Country Status (5)

Country Link
EP (1) EP0052027B1 (es)
JP (1) JPS57111175A (es)
DE (1) DE3162683D1 (es)
ES (1) ES8300237A1 (es)
FR (1) FR2494066A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805691C3 (de) * 1978-02-10 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Digitale Steuereinheit in einem Farbfernseh-Empfänger zur Ansteuerung der Ablenkendstufen
FR2438395A1 (fr) * 1978-07-27 1980-04-30 Thomson Brandt Circuit de balayage trame en mode commute, et recepteur video-frequence equipe d'un tel circuit
JPS55112077A (en) * 1979-02-20 1980-08-29 Matsushita Electric Ind Co Ltd Automatic display distortion correcting device
FR2465381A1 (fr) * 1979-09-07 1981-03-20 Thomson Brandt Circuit de balayage trame en mode commute et a commande numerique pour recepteur videofrequence

Also Published As

Publication number Publication date
EP0052027B1 (fr) 1984-03-14
EP0052027A1 (fr) 1982-05-19
DE3162683D1 (en) 1984-04-19
ES8300237A1 (es) 1982-10-01
JPS57111175A (en) 1982-07-10
FR2494066A1 (fr) 1982-05-14
FR2494066B1 (es) 1982-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506