ES2056750R - - Google Patents

Info

Publication number
ES2056750R
ES2056750R ES9301054A ES9301054A ES2056750R ES 2056750 R ES2056750 R ES 2056750R ES 9301054 A ES9301054 A ES 9301054A ES 9301054 A ES9301054 A ES 9301054A ES 2056750 R ES2056750 R ES 2056750R
Authority
ES
Spain
Prior art keywords
ray tube
flat
cathodic ray
switching
flat cathodic
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
ES9301054A
Other languages
Spanish (es)
Other versions
ES2056750A2 (en
ES2056750B1 (en
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 filed Critical
Publication of ES2056750A2 publication Critical patent/ES2056750A2/en
Publication of ES2056750R publication Critical patent/ES2056750R/es
Application granted granted Critical
Publication of ES2056750B1 publication Critical patent/ES2056750B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G1/06—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 using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

MONITOR DE TUBO DE RAYOS CATODICOS PLANO. EL INVENTO PROPORCIONA UN MONITOR DE TUBO DE RAYOS CATODICO PLANO QUE ELIMINA EFECTIVAMENTE UNA PERTURBACION DE RUIDO DE UN CIRCUITO REGULADOR DE CONMUTACION SOBRE UNA PRESENTACION DE TUBO DE RAYOS CATODICOS. EL MONITOR DE TUBO DE RAYOS CATODICOS PLANO TIENE UNA CONSTRUCCION EN LA QUE UNA FUENTE DE ALIMENTACION DE CORRIENTE QUE INCLUYE UN REGULADOR DE CONMUTACION Y UN TUBO DE RAYOS CATODICOS PLANO (4; 11; 22) ESTAN INCORPORADOS EN RELACION DE MUTUAMENTE FIJOS. UN TRANSFORMADOR (1; 17; 27) DE FUENTE DE ALIMENTACION DE CONMUTACION Y UNA BOBINA DE DESVIACION HORIZONTAL (12; 24) ESTAN DISPUESTOS UNO CON RELACION A OTRO CON EL FIN DE REDUCIR AL MINIMO LA INTERFERENCIA MUTUA ENTRE LOS FLUJOS MAGNETICOS EXTERNOS (7) DEL PRIMERO Y LOS FLUJOS MAGNETICOS EXTERNOS (8) DE LA ULTIMA. PARTICULARMENTE, EL TRANSFORMADOR (1; 17; 27) DE LA FUENTE DE CORRIENTE DE CONMUTACION ESTA PARALELO A UNA LINEA CENTRAL DE LA BOBINA DE DESVIACION HORIZONTAL (12; 24).FLAT CATHODIC RAY TUBE MONITOR. THE INVENTION PROVIDES A FLAT CATHODIC RAY TUBE MONITOR THAT EFFECTIVELY ELIMINATES A NOISE DISTURBANCE FROM A SWITCHING REGULATOR CIRCUIT ON A CATHODIC RAY TUBE PRESENTATION. THE FLAT CATHODIC RAY TUBE MONITOR HAS A CONSTRUCTION IN WHICH A CURRENT POWER SUPPLY THAT INCLUDES A FLAT CATHODIC REGULATOR AND A FLAT CATHODIC RAY TUBE (4; 11; 22) ARE BUILT IN MUTUALLY FIXED RELATION. A SWITCHING POWER SUPPLY TRANSFORMER (1; 17; 27) AND A HORIZONTAL DEVIATION COIL (12, 24) ARE DISPOSED ONE IN RELATION TO ANOTHER IN ORDER TO REDUCE MINIMUM INTERFERENCE BETWEEN EXTERNAL MAGNETIC FLOWS (7 ) OF THE FIRST AND THE EXTERNAL MAGNETIC FLOWS (8) OF THE LAST. PARTICULARLY, THE TRANSFORMER (1; 17; 27) FROM THE SWITCHING CURRENT SOURCE IS PARALLEL TO A CENTRAL LINE OF THE HORIZONTAL DEVIATION COIL (12; 24).

ES09301054A 1992-05-18 1993-05-17 FLAT CATHODIC RAY TUBE MONITOR. Expired - Fee Related ES2056750B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14999292A JP3348293B2 (en) 1992-05-18 1992-05-18 Flat CRT monitor

Publications (3)

Publication Number Publication Date
ES2056750A2 ES2056750A2 (en) 1994-10-01
ES2056750R true ES2056750R (en) 1996-12-16
ES2056750B1 ES2056750B1 (en) 1997-07-01

Family

ID=15487102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301054A Expired - Fee Related ES2056750B1 (en) 1992-05-18 1993-05-17 FLAT CATHODIC RAY TUBE MONITOR.

Country Status (4)

Country Link
JP (1) JP3348293B2 (en)
KR (1) KR930023818A (en)
ES (1) ES2056750B1 (en)
IT (1) IT1266523B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305957C3 (en) * 1973-02-07 1983-11-24 Siemens AG, 1000 Berlin und 8000 München Transformer for a flyback switch mode power supply in a color television
FR2607991B1 (en) * 1986-12-05 1989-02-03 Radiotechnique Ind & Comm CUT-OUT POWER SUPPLY FOR A TELEVISION EQUIPPED WITH A STAND-BY SYSTEM
JPS63144505A (en) * 1986-12-09 1988-06-16 Mitsubishi Electric Corp Magnetic field leakage canceling device

Also Published As

Publication number Publication date
ES2056750A2 (en) 1994-10-01
IT1266523B1 (en) 1996-12-30
KR930023818A (en) 1993-12-21
ITRM930327A0 (en) 1993-05-18
ES2056750B1 (en) 1997-07-01
JP3348293B2 (en) 2002-11-20
ITRM930327A1 (en) 1994-11-18
JPH05323889A (en) 1993-12-07

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