CN1136600C - 用于布劳恩管的偏转系统中的铁氧体磁心 - Google Patents
用于布劳恩管的偏转系统中的铁氧体磁心 Download PDFInfo
- Publication number
- CN1136600C CN1136600C CNB00137110XA CN00137110A CN1136600C CN 1136600 C CN1136600 C CN 1136600C CN B00137110X A CNB00137110X A CN B00137110XA CN 00137110 A CN00137110 A CN 00137110A CN 1136600 C CN1136600 C CN 1136600C
- Authority
- CN
- China
- Prior art keywords
- ferrite core
- deflection system
- main
- plane
- opening
- 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
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19990051421 | 1999-11-19 | ||
KR51421/1999 | 1999-11-19 | ||
KR1020000053490A KR100351850B1 (ko) | 1999-11-19 | 2000-09-08 | 음극선관용 편향요크의 페라이트 코어 |
KR53490/2000 | 2000-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1297248A CN1297248A (zh) | 2001-05-30 |
CN1136600C true CN1136600C (zh) | 2004-01-28 |
Family
ID=26636337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB00137110XA Expired - Fee Related CN1136600C (zh) | 1999-11-19 | 2000-11-19 | 用于布劳恩管的偏转系统中的铁氧体磁心 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6633116B1 (zh) |
EP (1) | EP1102301A1 (zh) |
JP (1) | JP3523185B2 (zh) |
CN (1) | CN1136600C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW553473U (en) * | 2001-03-16 | 2003-09-11 | Koninkl Philips Electronics Nv | Yoke ring, deflection unit and cathode ray tube |
EP1265265A3 (en) | 2001-06-09 | 2002-12-18 | Lg Electronics Inc. | Deflection yoke in CRT |
KR100600892B1 (ko) | 2001-07-23 | 2006-07-14 | 엘지.필립스 디스플레이 주식회사 | 음극선관 |
US6903520B2 (en) * | 2001-08-01 | 2005-06-07 | Matsushita Electric Industrial Co., Ltd. | Deflection york and CRT device using the deflection york |
KR20040002367A (ko) * | 2002-06-28 | 2004-01-07 | 삼성전기주식회사 | 편향요크 |
KR20040013916A (ko) * | 2002-08-09 | 2004-02-14 | 삼성에스디아이 주식회사 | 음극선관용 편향요크 |
JP2004259507A (ja) * | 2003-02-25 | 2004-09-16 | Mitsubishi Electric Corp | 陰極線管 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3760775D1 (en) * | 1986-03-19 | 1989-11-16 | Sanyo Electric Co | Flat cathode-ray tube |
NL8601803A (nl) * | 1986-07-10 | 1988-02-01 | Philips Nv | Kleurenbeeldbuis met astigmatisme correctiemiddelen. |
JPH11345580A (ja) * | 1998-06-03 | 1999-12-14 | Toshiba Corp | 陰極線管装置および陰極線管の偏向装置 |
-
2000
- 2000-11-17 EP EP00125158A patent/EP1102301A1/en not_active Withdrawn
- 2000-11-17 US US09/714,139 patent/US6633116B1/en not_active Expired - Fee Related
- 2000-11-19 CN CNB00137110XA patent/CN1136600C/zh not_active Expired - Fee Related
- 2000-11-20 JP JP2000353047A patent/JP3523185B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6633116B1 (en) | 2003-10-14 |
JP3523185B2 (ja) | 2004-04-26 |
JP2001176427A (ja) | 2001-06-29 |
CN1297248A (zh) | 2001-05-30 |
EP1102301A1 (en) | 2001-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LG PHILIPS MONITORS KOREA CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20081031 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: Gyeongbuk, South Korea Patentee after: LG Philips Displays Korea Address before: Seoul Patentee before: LG Electronics Inc. |
|
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 MONITORS KOREA CO., LTD. Effective date: 20090925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Seoul, South Kerean Patentee after: LG Philips Displays Korea Address before: Gyeongbuk, South Korea Patentee before: LG Philips Displays Korea |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040128 Termination date: 20101119 |