ES2056750B1 - FLAT CATHODIC RAY TUBE MONITOR. - Google Patents
FLAT CATHODIC RAY TUBE MONITOR.Info
- Publication number
- ES2056750B1 ES2056750B1 ES09301054A ES9301054A ES2056750B1 ES 2056750 B1 ES2056750 B1 ES 2056750B1 ES 09301054 A ES09301054 A ES 09301054A ES 9301054 A ES9301054 A ES 9301054A ES 2056750 B1 ES2056750 B1 ES 2056750B1
- Authority
- ES
- Spain
- Prior art keywords
- ray tube
- flat
- cathodic ray
- tube monitor
- 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.)
- Expired - Fee Related
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)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (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).
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 ES2056750R (en) | 1996-12-16 |
ES2056750B1 true 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)
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 |
-
1992
- 1992-05-18 JP JP14999292A patent/JP3348293B2/en not_active Expired - Lifetime
-
1993
- 1993-05-15 KR KR1019930008334A patent/KR930023818A/en not_active Application Discontinuation
- 1993-05-17 ES ES09301054A patent/ES2056750B1/en not_active Expired - Fee Related
- 1993-05-18 IT IT93RM000327A patent/IT1266523B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2056750R (en) | 1996-12-16 |
KR930023818A (en) | 1993-12-21 |
JPH05323889A (en) | 1993-12-07 |
ITRM930327A0 (en) | 1993-05-18 |
ES2056750A2 (en) | 1994-10-01 |
IT1266523B1 (en) | 1996-12-30 |
JP3348293B2 (en) | 2002-11-20 |
ITRM930327A1 (en) | 1994-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19941001 Kind code of ref document: R Effective date: 19941001 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |