FR2689679A1 - Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie. - Google Patents
Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie. Download PDFInfo
- Publication number
- FR2689679A1 FR2689679A1 FR9204249A FR9204249A FR2689679A1 FR 2689679 A1 FR2689679 A1 FR 2689679A1 FR 9204249 A FR9204249 A FR 9204249A FR 9204249 A FR9204249 A FR 9204249A FR 2689679 A1 FR2689679 A1 FR 2689679A1
- Authority
- FR
- France
- Prior art keywords
- winding
- coil
- deflection
- conductors
- deflection device
- 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.)
- Withdrawn
Links
- 238000010894 electron beam technology Methods 0.000 title abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 44
- 239000004020 conductor Substances 0.000 claims description 33
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 206010010071 Coma Diseases 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9204249A FR2689679A1 (fr) | 1992-04-07 | 1992-04-07 | Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie. |
| KR1019940703587A KR950701765A (ko) | 1992-04-07 | 1993-04-02 | 자기 집속 및 기하학적 구조가 보정된 음극선관용 전자 빔 편향 장치(device for the deflection of electron beams for cathode ray tubes, which is selfconvergent and geometry corrected) |
| EP93907920A EP0635163B1 (fr) | 1992-04-07 | 1993-04-02 | Dispositif de deflexion des faisceaux d'electrons pour tubes a rayons cathodiques autoconvergent et corrige en geometrie |
| DE69322629T DE69322629T2 (de) | 1992-04-07 | 1993-04-02 | Selbstkonvergierende und in der geometrie korrigierte elektronenablenkeinheit für kathodenstrahlröhren |
| JP51717193A JP3502634B2 (ja) | 1992-04-07 | 1993-04-02 | 陰極線管用の電子ビーム偏向装置 |
| PCT/FR1993/000331 WO1993020578A1 (fr) | 1992-04-07 | 1993-04-02 | Dispositif de deflexion des faisceaux d'electrons pour tubes a rayons cathodiques autoconvergent et corrige en geometrie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9204249A FR2689679A1 (fr) | 1992-04-07 | 1992-04-07 | Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2689679A1 true FR2689679A1 (fr) | 1993-10-08 |
Family
ID=9428593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9204249A Withdrawn FR2689679A1 (fr) | 1992-04-07 | 1992-04-07 | Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0635163B1 (enExample) |
| JP (1) | JP3502634B2 (enExample) |
| KR (1) | KR950701765A (enExample) |
| DE (1) | DE69322629T2 (enExample) |
| FR (1) | FR2689679A1 (enExample) |
| WO (1) | WO1993020578A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0851456A1 (en) * | 1996-12-27 | 1998-07-01 | Matsushita Electronics Corporation | Cathode ray tube apparatus |
| EP1231625A4 (en) * | 1998-11-10 | 2006-08-23 | Matsushita Electric Industrial Co Ltd | ABLENKJOCH ONE WITH THIS ABLENKJOCH DEVICE COLOR PIPES |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519371A (en) * | 1993-12-22 | 1996-05-21 | Sony Corporation | Deflection apparatus |
| KR100192233B1 (ko) * | 1995-11-30 | 1999-06-15 | 구자홍 | 브라운관용 편향요크 |
| FR2797994B1 (fr) * | 1999-08-30 | 2001-12-07 | Thomson Tubes & Displays | Unite de deflexion pour tube a rayons cathodiques autoconvergents comportant des bobines de deviation verticales en forme de selle |
| FR2797993B1 (fr) * | 1999-08-30 | 2001-10-26 | Thomson Tubes & Displays | Unite de deflexion pour tube a rayons cathodiques comportant des bobines de deviation verticales en forme de selle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2010006A (en) * | 1977-12-07 | 1979-06-20 | Videon Sa | Deflection yokes for cathode ray tubes |
| US4556857A (en) * | 1984-10-01 | 1985-12-03 | General Electric Company | Deflection yoke for small gun-base CRT |
| US5077533A (en) * | 1990-09-28 | 1991-12-31 | Syntronic Instruments, Inc. | Cathode ray tube deflection yoke arrangement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8300031A (nl) * | 1983-01-06 | 1984-08-01 | Philips Nv | Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor. |
| JPS59184439A (ja) * | 1983-04-01 | 1984-10-19 | Hitachi Ltd | 偏向ヨ−ク |
| NL8400886A (nl) * | 1984-03-21 | 1985-10-16 | Philips Nv | Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis en afbuigsysteem met zadelvormige afbuigspoelen. |
| JPH01161644A (ja) * | 1987-12-18 | 1989-06-26 | Victor Co Of Japan Ltd | 偏向ヨーク |
| JP3002481B2 (ja) * | 1989-10-30 | 2000-01-24 | 株式会社日立製作所 | 偏向ヨーク |
-
1992
- 1992-04-07 FR FR9204249A patent/FR2689679A1/fr not_active Withdrawn
-
1993
- 1993-04-02 WO PCT/FR1993/000331 patent/WO1993020578A1/fr not_active Ceased
- 1993-04-02 KR KR1019940703587A patent/KR950701765A/ko active Granted
- 1993-04-02 DE DE69322629T patent/DE69322629T2/de not_active Expired - Fee Related
- 1993-04-02 JP JP51717193A patent/JP3502634B2/ja not_active Expired - Fee Related
- 1993-04-02 EP EP93907920A patent/EP0635163B1/fr not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2010006A (en) * | 1977-12-07 | 1979-06-20 | Videon Sa | Deflection yokes for cathode ray tubes |
| US4556857A (en) * | 1984-10-01 | 1985-12-03 | General Electric Company | Deflection yoke for small gun-base CRT |
| US5077533A (en) * | 1990-09-28 | 1991-12-31 | Syntronic Instruments, Inc. | Cathode ray tube deflection yoke arrangement |
Non-Patent Citations (1)
| Title |
|---|
| PROCEEDINGS OF THE SID vol. 26, no. 1, 1985, LOS ANGELES US pages 37 - 40 DASGUPTA 'RELATIONSHIP BETWEEN RASTER DISTORTIONS, SCREEN GEOMETRY AND WINDING DISTRIBUTION OF DEFLECTION YOKE IN A CRT DISPLAY SYSTEM' * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0851456A1 (en) * | 1996-12-27 | 1998-07-01 | Matsushita Electronics Corporation | Cathode ray tube apparatus |
| US5880660A (en) * | 1996-12-27 | 1999-03-09 | Matsushita Electronics Corporation | Cathode ray tube apparatus |
| EP1231625A4 (en) * | 1998-11-10 | 2006-08-23 | Matsushita Electric Industrial Co Ltd | ABLENKJOCH ONE WITH THIS ABLENKJOCH DEVICE COLOR PIPES |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100430129B1 (enExample) | 2004-07-15 |
| JP3502634B2 (ja) | 2004-03-02 |
| JPH07509093A (ja) | 1995-10-05 |
| WO1993020578A1 (fr) | 1993-10-14 |
| EP0635163A1 (fr) | 1995-01-25 |
| KR950701765A (ko) | 1995-04-28 |
| EP0635163B1 (fr) | 1998-12-16 |
| DE69322629D1 (de) | 1999-01-28 |
| DE69322629T2 (de) | 1999-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |