KR900007906B1 - 편향 요오크장치 - Google Patents
편향 요오크장치 Download PDFInfo
- Publication number
- KR900007906B1 KR900007906B1 KR1019830002433A KR830002433A KR900007906B1 KR 900007906 B1 KR900007906 B1 KR 900007906B1 KR 1019830002433 A KR1019830002433 A KR 1019830002433A KR 830002433 A KR830002433 A KR 830002433A KR 900007906 B1 KR900007906 B1 KR 900007906B1
- Authority
- KR
- South Korea
- Prior art keywords
- correction
- deflection
- current
- deflection yoke
- coil
- 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
Links
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000004907 flux Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
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
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
-
- 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
- H01J29/702—Convergence correction arrangements therefor
- H01J29/705—Dynamic convergence systems
-
- 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
- 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
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/56—Correction of beam optics
- H01J2229/568—Correction of beam optics using supplementary correction devices
- H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
- H01J2229/5687—Auxiliary coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
- H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (1)
- 인라인으로 배열된 3전자 비임을 편향시키기 위하여 실패형의 수평 편향자계를 발생하는 수평편향코일 및 배럴형 수직편향자계를 발생하는 수직 편향코일을 구비하며, 이들 편향코일로 하여금 수평 성분의 미스컨버어전스를 발생시키도록 구성하고 있는 편향 요오크에 있어서, 상기 펀향 요오크상의 인라인 배열 양측위치에 배치한 보정 코일 수단(11, 12)과, 수직 편향전류를 이 전류의 주기를 갖는 파라롤라 보정전류로 변환하는 보정 전류 회로(19)와, 보정 전류 회로와 병렬로 접속되며 전자 비임 배열의 경사를 보정하기 위한 분압기(22)와, 보정 코일 수단과 병렬로 접속되며 보정 전류량을 조정하기 위한 가변저항기(21)를 구비하는 것을 특징으로 하는 편향 요오크장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093794A JPS58212039A (ja) | 1982-06-01 | 1982-06-01 | 偏向ヨ−ク装置 |
| JP93794 | 1982-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840005274A KR840005274A (ko) | 1984-11-05 |
| KR900007906B1 true KR900007906B1 (ko) | 1990-10-22 |
Family
ID=14092321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830002433A Expired KR900007906B1 (ko) | 1982-06-01 | 1983-06-01 | 편향 요오크장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4547707A (ko) |
| JP (1) | JPS58212039A (ko) |
| KR (1) | KR900007906B1 (ko) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750935B2 (ja) * | 1984-05-30 | 1995-05-31 | 株式会社村田製作所 | 偏向ヨ−ク装置 |
| JPH033034Y2 (ko) * | 1984-11-22 | 1991-01-25 | ||
| JPH0719547B2 (ja) * | 1985-05-24 | 1995-03-06 | ソニー株式会社 | コンバ−ジエンス補正装置 |
| JPS6235440A (ja) * | 1985-08-08 | 1987-02-16 | Denki Onkyo Co Ltd | 偏向ヨ−ク装置 |
| JPH0654636B2 (ja) * | 1985-11-26 | 1994-07-20 | 日本電気株式会社 | インライン型カラ−受像管 |
| JPS62158754U (ko) * | 1986-03-29 | 1987-10-08 | ||
| US4677349A (en) * | 1986-03-31 | 1987-06-30 | Sperry Corporation | Self converging deflection yoke for in-line gun color CRT |
| JPH0670895B2 (ja) * | 1986-10-31 | 1994-09-07 | 株式会社東芝 | カラ−受像管 |
| DE3817567C2 (de) * | 1987-05-25 | 1994-06-09 | Mitsubishi Electric Corp | Ablenkjoch für eine Kathodenstrahlröhre |
| JPH0186049U (ko) * | 1987-11-27 | 1989-06-07 | ||
| US5177399A (en) * | 1988-06-27 | 1993-01-05 | Kabushiki Kaisha Toshiba | Color cathode ray tube apparatus |
| US5206559A (en) * | 1989-08-04 | 1993-04-27 | Kabushiki Kaisha Toshiba | Cathode ray tube which improves deflection aberration |
| US4972519A (en) * | 1989-08-16 | 1990-11-20 | Rca Licensing Corporation | Vertical coma correction arrangement |
| DE69020478T2 (de) * | 1989-10-02 | 1996-02-22 | Philips Electronics Nv | Farbbildröhrensystem mit reduziertem Fleckwachstum. |
| US5327051A (en) * | 1990-07-19 | 1994-07-05 | Rca Thomson Licensing Corporation | Deflection system with a pair of quadrupole arrangements |
| US5028850A (en) * | 1990-07-19 | 1991-07-02 | Rca Licensing Corporation | Deflection system with a controlled beam spot |
| EP0542304B1 (en) * | 1991-11-13 | 1995-03-08 | Kabushiki Kaisha Toshiba | Apparatus for deflecting electron beams and color cathode ray tube apparatus incorporating this deflecting apparatus |
| EP0556695B1 (de) * | 1992-02-20 | 1999-04-14 | Deutsche Thomson-Brandt Gmbh | Ablenkschaltung für einen Fernsehempfänger mit symmetrischer Ablenkung |
| TW258850B (ko) * | 1992-03-09 | 1995-10-01 | Samsung Electronic Devices | |
| US5485054A (en) * | 1992-10-09 | 1996-01-16 | U.S. Philips Corporation | Display tube having a deflection coil support and an auxiliary deflection coil support |
| US5248920A (en) * | 1992-10-13 | 1993-09-28 | Zenith Electronics Corporation | Cathode ray tube dynamic electron-optic eyebrow effect distortion correction |
| EP0746868B1 (en) * | 1993-12-22 | 1999-12-01 | Thomson Consumer Electronics, Inc. | Correction of linearity errors |
| JPH08335443A (ja) * | 1995-06-07 | 1996-12-17 | Murata Mfg Co Ltd | 偏向ヨーク装置 |
| US6326742B1 (en) * | 1998-10-28 | 2001-12-04 | Matsushita Electric Industrial Co., Ltd. | Color CRT with cross-misconvergence correction device |
| EP1139379A3 (de) * | 2000-03-29 | 2004-02-04 | Matsushita Display Devices (Germany) GmbH | Farbbildröhre mit verringertem Abbildungsfehler |
| JP2002190264A (ja) * | 2000-12-20 | 2002-07-05 | Hitachi Ltd | 偏向ヨークおよび陰極線管装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287605A (en) * | 1964-10-05 | 1966-11-22 | Advance Ross Electronics Corp | Deflection yoke assembly with terminal housing |
| US3821591A (en) * | 1973-01-10 | 1974-06-28 | Gen Electric | Circuit for driving quadripole convergence means |
| US3912970A (en) * | 1973-06-08 | 1975-10-14 | Zenith Radio Corp | Electron beam deflection correction system |
| US3930185A (en) * | 1974-05-20 | 1975-12-30 | Rca Corp | Display system with simplified convergence |
| JPS5227216A (en) * | 1975-08-25 | 1977-03-01 | Sony Corp | Convergence corrector of color cathode ray tube |
| US4028586A (en) * | 1976-02-02 | 1977-06-07 | Rca Corporation | Parabolic current generator |
| US4097784A (en) * | 1977-05-31 | 1978-06-27 | Gte Sylvania Incorporated | Quadrupole convergence circuit |
-
1982
- 1982-06-01 JP JP57093794A patent/JPS58212039A/ja active Pending
-
1983
- 1983-06-01 US US06/499,840 patent/US4547707A/en not_active Expired - Lifetime
- 1983-06-01 KR KR1019830002433A patent/KR900007906B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4547707A (en) | 1985-10-15 |
| JPS58212039A (ja) | 1983-12-09 |
| KR840005274A (ko) | 1984-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900007906B1 (ko) | 편향 요오크장치 | |
| JPH0542776B2 (ko) | ||
| KR920001821B1 (ko) | 텔레비젼 표시 시스템 | |
| GB2235818A (en) | Deflection yoke for a cathode ray tube | |
| US4335366A (en) | Color television display system having improved convergence | |
| Barbin et al. | New color picture tube system for portable TV receivers | |
| KR100219264B1 (ko) | 브라운관용 편향요크의 컨버젼스요크 | |
| KR0139475B1 (ko) | 컬러 음극선관용 전자 편향 요크 | |
| US6304044B1 (en) | Color display tube device | |
| US4719391A (en) | Convergence circuit | |
| KR100703506B1 (ko) | 컨버전스 보정 장치를 가진 컬러 음극선관 | |
| JP3053841B2 (ja) | インライン型カラーブラウン管用偏向装置 | |
| JP2001211460A (ja) | 偏向ヨークおよびこれを用いたカラー陰極線管受像機 | |
| JP2650432B2 (ja) | カラー偏向ヨーク装置 | |
| KR950000512Y1 (ko) | 편향요크 | |
| JPS61148751A (ja) | 偏向ヨ−ク装置 | |
| KR930001418Y1 (ko) | 편향요크의 디스토션 보정장치 | |
| KR100294487B1 (ko) | 칼라음극선관의컨버젼스보정장치 | |
| KR950000511Y1 (ko) | 컨버전스 보정장치를 구비한 편향요크 | |
| KR830002599B1 (ko) | 편향(扁向)장치 | |
| JPS6120480A (ja) | 偏向ヨ−ク装置 | |
| JP2545998B2 (ja) | 偏向ヨーク装置 | |
| KR20010089189A (ko) | 편향 장치, 음극선관 장치 및 빔랜딩 조정 방법 | |
| JP2551161B2 (ja) | コンバージェンス補正装置 | |
| JPS61158653A (ja) | 偏向ヨ−ク装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19830601 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19860110 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19830601 Comment text: Patent Application |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 19900213 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19900312 Patent event code: PE09021S01D |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19900922 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19910110 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19910201 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19910201 End annual number: 3 Start annual number: 1 |
|
| PR1001 | Payment of annual fee |
Payment date: 19930908 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 19940914 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 19950913 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 19960821 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 19970830 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 19981009 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 19991008 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20001011 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20011017 Start annual number: 12 End annual number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20021008 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20021008 Start annual number: 13 End annual number: 13 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |