ES2069643T3 - Fase de desviacion horizontal. - Google Patents

Fase de desviacion horizontal.

Info

Publication number
ES2069643T3
ES2069643T3 ES90117295T ES90117295T ES2069643T3 ES 2069643 T3 ES2069643 T3 ES 2069643T3 ES 90117295 T ES90117295 T ES 90117295T ES 90117295 T ES90117295 T ES 90117295T ES 2069643 T3 ES2069643 T3 ES 2069643T3
Authority
ES
Spain
Prior art keywords
horizontal
picture
proportional
width
horizontal deviation
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
ES90117295T
Other languages
English (en)
Inventor
Bernd Ehrmann
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2069643T3 publication Critical patent/ES2069643T3/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
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/223—Controlling dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Synchronizing For Television (AREA)

Abstract

EL INVENTO CONSISTE EN UN PELDAÑO DE DESVIACION HORIZONTAL, QUE ESTA PROVISTO CON UNA REGULACION DE ANCHO DE IMAGEN. PUEDE ALCANZARSE UNA ADAPTACION DE LA PANTALLA, Y UN ANCHO DE IMAGEN ESTABLE EN UNA VARIACION DE LA FRECUENCIA HORIZONTAL. LA VALVULA DE CARGA (LS), DE UN PELDAÑO DE DESVIACION HORIZONTAL, SE IMPULSA CON UNA SEÑAL DE AMPLITUD DE PULSACION (U) DE FRECUENCIA HORIZONTAL, QUE TRANSMITE UN REGULADOR DE AMPLITUD DE PULSACION (PR) POR COMPARACION DE UN TAMAÑO DE REGULACION (LP) PROPORCIONAL A UNA CORRIENTE DE DESVIACION, CON UN TAMAÑO DE CONDUCCION (UR) PROPORCIONAL AL ANCHO DE IMAGEN. EL INVENTO SE DIRIGE A LA TECNICA DE TELEVISION.
ES90117295T 1989-09-20 1990-09-07 Fase de desviacion horizontal. Expired - Lifetime ES2069643T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3931404A DE3931404A1 (de) 1989-09-20 1989-09-20 Horizontalablenkstufe

Publications (1)

Publication Number Publication Date
ES2069643T3 true ES2069643T3 (es) 1995-05-16

Family

ID=6389819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90117295T Expired - Lifetime ES2069643T3 (es) 1989-09-20 1990-09-07 Fase de desviacion horizontal.

Country Status (4)

Country Link
EP (1) EP0418673B1 (es)
AT (1) ATE119343T1 (es)
DE (2) DE3931404A1 (es)
ES (1) ES2069643T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5697698A (en) * 1996-12-20 1998-07-17 Thomson Consumer Electronics, Inc Constant current horizontal scan generator
JP3271581B2 (ja) 1998-04-24 2002-04-02 株式会社村田製作所 偏向高圧一体型電源装置
DE10153318A1 (de) * 2001-10-29 2003-05-08 Siemens Ag Verfahren und Schaltungsanordnung zum Betreiben einer Ablenkstufe einer Kathodenstrahlröhre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318036A (en) * 1980-11-10 1982-03-02 Zenith Radio Corporation Pulse width modulator for a television receiver

Also Published As

Publication number Publication date
DE59008578D1 (de) 1995-04-06
ATE119343T1 (de) 1995-03-15
DE3931404A1 (de) 1991-03-28
EP0418673B1 (de) 1995-03-01
EP0418673A2 (de) 1991-03-27
EP0418673A3 (en) 1992-09-30

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