CN1069784C - 阴极射线管偏转系统的铁氧体磁芯 - Google Patents
阴极射线管偏转系统的铁氧体磁芯 Download PDFInfo
- Publication number
- CN1069784C CN1069784C CN96121034A CN96121034A CN1069784C CN 1069784 C CN1069784 C CN 1069784C CN 96121034 A CN96121034 A CN 96121034A CN 96121034 A CN96121034 A CN 96121034A CN 1069784 C CN1069784 C CN 1069784C
- Authority
- CN
- China
- Prior art keywords
- ferrite core
- coil
- deflection
- bossing
- crt
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
-
- 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
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR37377/1995 | 1995-10-26 | ||
KR1019950037377A KR0179111B1 (ko) | 1995-10-26 | 1995-10-26 | 브라운관용 편향요크의 페라이트 코어 |
KR37377/95 | 1995-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1157999A CN1157999A (zh) | 1997-08-27 |
CN1069784C true CN1069784C (zh) | 2001-08-15 |
Family
ID=19431450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96121034A Expired - Fee Related CN1069784C (zh) | 1995-10-26 | 1996-10-26 | 阴极射线管偏转系统的铁氧体磁芯 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5786661A (zh) |
JP (1) | JP3228684B2 (zh) |
KR (1) | KR0179111B1 (zh) |
CN (1) | CN1069784C (zh) |
BR (1) | BR9604456A (zh) |
GB (1) | GB2306767B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2766612B1 (fr) * | 1997-07-28 | 1999-10-15 | Thomson Tubes & Displays | Deviateur pour tube a rayons cathodiques a geometrie et convergence ameliorees |
EP1139378A1 (de) * | 2000-03-29 | 2001-10-04 | Matsushita Electronics (Europe) GmbH | Ablenkeinheit für In-Line-Elektronenstrahlröhre |
US6559588B1 (en) * | 2000-06-16 | 2003-05-06 | Samsung Electro-Mechanics Co., Ltd. | Deflection yoke |
TWI257636B (en) | 2000-12-06 | 2006-07-01 | Matsushita Electric Ind Co Ltd | Deflection yoke and color cathode ray tube device |
TW553473U (en) | 2001-03-16 | 2003-09-11 | Koninkl Philips Electronics Nv | Yoke ring, deflection unit and cathode ray tube |
KR20030010811A (ko) * | 2001-07-27 | 2003-02-06 | 삼성전기주식회사 | 편향요크 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913042A (en) * | 1973-02-19 | 1975-10-14 | Philips Corp | Deflection coil system for colour television |
US5105120A (en) * | 1989-08-01 | 1992-04-14 | Mitsubishi Denki Kabushiki Kaisha | Deflection yoke having a ferrite-containing plastic composition |
CN1066935A (zh) * | 1991-05-21 | 1992-12-09 | 三菱电机株式会社 | 偏转线圈磁心的制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163794A (en) * | 1960-06-20 | 1964-12-29 | Philco Corp | Deflection yoke with separable portions for crt with constricted neck |
JPS5645552A (en) * | 1979-09-22 | 1981-04-25 | Hitachi Ltd | Deflection yoke |
US4841267A (en) * | 1988-08-26 | 1989-06-20 | Tdk Corporation | Deflection apparatus for cathode ray tube |
JP2575388Y2 (ja) * | 1992-09-28 | 1998-06-25 | 株式会社村田製作所 | 偏向ヨーク用コイルの巻枠体 |
US5783901A (en) * | 1994-09-05 | 1998-07-21 | Matsushita Electronics Corporation | Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides |
-
1995
- 1995-10-26 KR KR1019950037377A patent/KR0179111B1/ko not_active IP Right Cessation
-
1996
- 1996-10-25 BR BR9604456A patent/BR9604456A/pt not_active Application Discontinuation
- 1996-10-25 GB GB9622248A patent/GB2306767B/en not_active Expired - Fee Related
- 1996-10-25 JP JP28443896A patent/JP3228684B2/ja not_active Expired - Fee Related
- 1996-10-26 CN CN96121034A patent/CN1069784C/zh not_active Expired - Fee Related
- 1996-10-28 US US08/742,574 patent/US5786661A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913042A (en) * | 1973-02-19 | 1975-10-14 | Philips Corp | Deflection coil system for colour television |
US5105120A (en) * | 1989-08-01 | 1992-04-14 | Mitsubishi Denki Kabushiki Kaisha | Deflection yoke having a ferrite-containing plastic composition |
CN1066935A (zh) * | 1991-05-21 | 1992-12-09 | 三菱电机株式会社 | 偏转线圈磁心的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
GB2306767A (en) | 1997-05-07 |
GB2306767B (en) | 1998-05-13 |
BR9604456A (pt) | 1998-06-23 |
KR970023483A (ko) | 1997-05-30 |
US5786661A (en) | 1998-07-28 |
JP3228684B2 (ja) | 2001-11-12 |
JPH09171782A (ja) | 1997-06-30 |
CN1157999A (zh) | 1997-08-27 |
KR0179111B1 (ko) | 1999-05-15 |
GB9622248D0 (en) | 1996-12-18 |
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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: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 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: 20090828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090828 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: 20010815 Termination date: 20101026 |