JPH023645U - - Google Patents
Info
- Publication number
- JPH023645U JPH023645U JP1988081219U JP8121988U JPH023645U JP H023645 U JPH023645 U JP H023645U JP 1988081219 U JP1988081219 U JP 1988081219U JP 8121988 U JP8121988 U JP 8121988U JP H023645 U JPH023645 U JP H023645U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- deflection
- tongue
- generates
- magnetic field
- 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.)
- Pending
Links
- 230000004907 flux Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
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
- 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
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988081219U JPH023645U (US20100056889A1-20100304-C00004.png) | 1988-06-20 | 1988-06-20 | |
| CA000601620A CA1301821C (en) | 1988-06-20 | 1989-06-02 | Deflection yoke |
| US07/360,791 US4998041A (en) | 1988-06-20 | 1989-06-02 | Deflection yoke with cross-arm structure to reduce beam mis-landing |
| KR1019890008408A KR910001857A (ko) | 1988-06-20 | 1989-06-19 | 편향 요크 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988081219U JPH023645U (US20100056889A1-20100304-C00004.png) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023645U true JPH023645U (US20100056889A1-20100304-C00004.png) | 1990-01-11 |
Family
ID=13740368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988081219U Pending JPH023645U (US20100056889A1-20100304-C00004.png) | 1988-06-20 | 1988-06-20 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69311298T2 (de) * | 1993-02-18 | 1997-10-09 | Thomson Tubes & Displays | Ablenkjoch mit einem Magnetenpaar in der Nähe seiner Nebenachse |
| KR100291787B1 (ko) * | 1993-09-23 | 2001-09-17 | 김순택 | 포커스특성을개선한컨버전스요크 |
| KR100340755B1 (ko) * | 1998-09-30 | 2002-06-15 | 이형도 | 편향요크 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4556857A (en) * | 1984-10-01 | 1985-12-03 | General Electric Company | Deflection yoke for small gun-base CRT |
| JPS6318300A (ja) * | 1986-07-09 | 1988-01-26 | 富士写真フイルム株式会社 | 放射線像変換パネルの製造法 |
| JPS6476639A (en) * | 1987-09-18 | 1989-03-22 | Hitachi Ltd | Impregnated cathode structure |
-
1988
- 1988-06-20 JP JP1988081219U patent/JPH023645U/ja active Pending
-
1989
- 1989-06-02 CA CA000601620A patent/CA1301821C/en not_active Expired - Fee Related
- 1989-06-02 US US07/360,791 patent/US4998041A/en not_active Expired - Fee Related
- 1989-06-19 KR KR1019890008408A patent/KR910001857A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4998041A (en) | 1991-03-05 |
| KR910001857A (ko) | 1991-01-31 |
| CA1301821C (en) | 1992-05-26 |
