CN1270348C - 彩色阴极射线管的铁氧体磁芯结构 - Google Patents
彩色阴极射线管的铁氧体磁芯结构 Download PDFInfo
- Publication number
- CN1270348C CN1270348C CNB2003101034581A CN200310103458A CN1270348C CN 1270348 C CN1270348 C CN 1270348C CN B2003101034581 A CNB2003101034581 A CN B2003101034581A CN 200310103458 A CN200310103458 A CN 200310103458A CN 1270348 C CN1270348 C CN 1270348C
- Authority
- CN
- China
- Prior art keywords
- section
- ferrite core
- cross
- ray tube
- cathode ray
- 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
Images
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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7031—Cores for field producing elements, e.g. ferrite
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR4905/2003 | 2003-01-24 | ||
KR20030004905 | 2003-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1518042A CN1518042A (zh) | 2004-08-04 |
CN1270348C true CN1270348C (zh) | 2006-08-16 |
Family
ID=32733110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101034581A Expired - Fee Related CN1270348C (zh) | 2003-01-24 | 2003-11-03 | 彩色阴极射线管的铁氧体磁芯结构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6979945B2 (zh) |
KR (1) | KR100532251B1 (zh) |
CN (1) | CN1270348C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7157998B2 (en) * | 2004-04-09 | 2007-01-02 | Matsushita Toshiba Picture Display Co., Ltd. | Ferrite core, deflection yoke, and color picture tube apparatus |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US140337A (en) * | 1873-07-01 | Improvement in compression-cocks | ||
JPS4834349A (zh) | 1971-09-07 | 1973-05-18 | ||
JPS5663757A (en) | 1979-10-26 | 1981-05-30 | Sony Corp | Color picture receiving apparatus |
JPS6210846A (ja) * | 1985-07-08 | 1987-01-19 | Mitsubishi Electric Corp | 偏向ヨ−ク |
JP3321994B2 (ja) | 1994-06-20 | 2002-09-09 | ソニー株式会社 | カラー陰極線管 |
JPH09306388A (ja) * | 1996-05-14 | 1997-11-28 | Toshiba Corp | 陰極線管 |
JP2000106106A (ja) * | 1998-07-30 | 2000-04-11 | Hitachi Ltd | 偏向ヨ―ク及びそれを用いた陰極線管装置並びにディスプレイ装置 |
KR100330146B1 (ko) * | 1998-09-19 | 2002-09-04 | 삼성에스디아이 주식회사 | 음극선관 |
KR20010112300A (ko) * | 1999-03-15 | 2001-12-20 | 사토 히로시 | 편향 요크용 코어 및 그 제조방법 |
JP2000294165A (ja) * | 1999-04-05 | 2000-10-20 | Sony Corp | 偏向ヨークおよび偏向ヨーク用コア |
JP2002042690A (ja) * | 2000-07-18 | 2002-02-08 | Totoku Electric Co Ltd | 磁性コア |
US6380698B1 (en) * | 2001-01-11 | 2002-04-30 | Sony Corporation | Deflection yoke with improved deflection sensitivity |
JP2002298758A (ja) | 2001-03-28 | 2002-10-11 | Samsung Electro Mech Co Ltd | 偏向ヨーク |
JP2002294165A (ja) | 2001-03-30 | 2002-10-09 | Nippon Paint Co Ltd | カチオン電着塗料用ハジキ防止方法及びハジキ防止剤 |
US6914505B2 (en) * | 2002-06-07 | 2005-07-05 | Matsushita Electric Industrial Co., Ltd. | Deflection yoke and CRT device |
-
2003
- 2003-07-16 KR KR10-2003-0048644A patent/KR100532251B1/ko not_active IP Right Cessation
- 2003-11-03 CN CNB2003101034581A patent/CN1270348C/zh not_active Expired - Fee Related
- 2003-11-13 US US10/705,912 patent/US6979945B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040145296A1 (en) | 2004-07-29 |
CN1518042A (zh) | 2004-08-04 |
KR100532251B1 (ko) | 2005-11-30 |
KR20040067782A (ko) | 2004-07-30 |
US6979945B2 (en) | 2005-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH09306388A (ja) | 陰極線管 | |
CN1288700C (zh) | 阴极射线管 | |
CN1123045C (zh) | 偏转线圈 | |
CN1135651A (zh) | 小颈径彩色阴极射线管 | |
CN1270348C (zh) | 彩色阴极射线管的铁氧体磁芯结构 | |
JPH07272642A (ja) | 表示管 | |
CN1136600C (zh) | 用于布劳恩管的偏转系统中的铁氧体磁心 | |
CN1094186A (zh) | 显像管装置及其制造方法 | |
EP0589064A1 (en) | Deflection device for use in a color cathode-ray tube | |
CN1059051C (zh) | 彩色阴极射线管电子枪主体 | |
CN1226769C (zh) | 阴极射线管 | |
CN1130302A (zh) | 采用四极透镜的彩色显示系统 | |
CN1264245A (zh) | 具有交叉会聚失调校正装置的彩色阴极射线管 | |
US20030076058A1 (en) | Color cathode ray tube apparatus | |
CN1308365A (zh) | 具有会聚校正装置的彩色阴极射线管 | |
CN1160795C (zh) | 具备偏转系统的阴极射线管装置 | |
JP4170791B2 (ja) | 陰極線管 | |
CN1264187C (zh) | 彩色阴极射线管 | |
KR100439266B1 (ko) | 상하 주사형 음극선관 | |
CN1252789C (zh) | 阴极射线管 | |
KR100400836B1 (ko) | 상하주사형 음극선관의 편향요크 | |
CN1241231C (zh) | 阴极射线管装置 | |
CN1577709A (zh) | 阴极射线管及偏转线圈的制造方法 | |
CN1049751A (zh) | 改善偏传像差的彩色显象管 | |
CN1967767A (zh) | 偏转装置和具有偏转装置的阴极射线管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ME LE DI AN GUANG SHI (SOUTH KOREA) CO., LTD. Free format text: FORMER OWNER: LG PHILIPS DISPLAYS (KOREA) CO., LTD. Effective date: 20090904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: Seoul, South Kerean Patentee after: LG Philips Displays Korea Address before: South Korea Gyeongbuk Gumi Patentee before: LG Philips Display (Korea) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20101103 |