CN1290147C - 布劳恩管的偏转系统及其制造方法 - Google Patents
布劳恩管的偏转系统及其制造方法 Download PDFInfo
- Publication number
- CN1290147C CN1290147C CNB2004100014138A CN200410001413A CN1290147C CN 1290147 C CN1290147 C CN 1290147C CN B2004100014138 A CNB2004100014138 A CN B2004100014138A CN 200410001413 A CN200410001413 A CN 200410001413A CN 1290147 C CN1290147 C CN 1290147C
- Authority
- CN
- China
- Prior art keywords
- utmost point
- convergence yokes
- auxiliary
- point convergence
- 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 - 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
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/702—Convergence correction arrangements therefor
- H01J29/703—Static convergence systems
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20597/2000 | 2000-04-19 | ||
KR10-2000-0020597A KR100366786B1 (ko) | 2000-04-19 | 2000-04-19 | 브라운관용 편향 요크 |
KR60281/2000 | 2000-10-13 | ||
KR1020000060281A KR20020029685A (ko) | 2000-10-13 | 2000-10-13 | 브라운관용 편향요크 및 그 제조방법 |
KR65769/2000 | 2000-11-07 | ||
KR1020000065769A KR20020035941A (ko) | 2000-11-07 | 2000-11-07 | 브라운관용 편향요크 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011153245A Division CN1169184C (zh) | 2000-04-19 | 2001-04-19 | 布劳恩管的偏转系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1512534A CN1512534A (zh) | 2004-07-14 |
CN1290147C true CN1290147C (zh) | 2006-12-13 |
Family
ID=27350219
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011153245A Expired - Fee Related CN1169184C (zh) | 2000-04-19 | 2001-04-19 | 布劳恩管的偏转系统 |
CNB2004100014138A Expired - Fee Related CN1290147C (zh) | 2000-04-19 | 2001-04-19 | 布劳恩管的偏转系统及其制造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011153245A Expired - Fee Related CN1169184C (zh) | 2000-04-19 | 2001-04-19 | 布劳恩管的偏转系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6617780B2 (zh) |
CN (2) | CN1169184C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6894430B2 (en) * | 2002-06-07 | 2005-05-17 | Lg. Philips Displays Korea Co., Ltd. | Color cathode-ray tube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8104735A (nl) * | 1980-12-05 | 1982-07-01 | Philips Nv | Kathodestraalbuis met een afbuigeenheid met een samenstel van permanente magneten dat een statisch multipoolveld opwekt voor het simuleren van een modulatie van het dynamische afbuigveld. |
US4405910A (en) * | 1981-09-25 | 1983-09-20 | Denki Onkyo Company Limited | Convergence apparatus for color cathode-ray tube |
EP0655766B1 (en) * | 1993-11-26 | 1997-11-05 | Koninklijke Philips Electronics N.V. | Display tube including a correction coil for generating, in operation, an axial correction field |
-
2001
- 2001-04-19 US US09/837,300 patent/US6617780B2/en not_active Expired - Fee Related
- 2001-04-19 CN CNB011153245A patent/CN1169184C/zh not_active Expired - Fee Related
- 2001-04-19 CN CNB2004100014138A patent/CN1290147C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1169184C (zh) | 2004-09-29 |
US6617780B2 (en) | 2003-09-09 |
CN1318861A (zh) | 2001-10-24 |
US20030034725A1 (en) | 2003-02-20 |
CN1512534A (zh) | 2004-07-14 |
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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: 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, South Kerean 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: 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: 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: 20061213 Termination date: 20110419 |