KR890020022U - Convergence Yoke - Google Patents
Convergence YokeInfo
- Publication number
- KR890020022U KR890020022U KR2019880004477U KR880004477U KR890020022U KR 890020022 U KR890020022 U KR 890020022U KR 2019880004477 U KR2019880004477 U KR 2019880004477U KR 880004477 U KR880004477 U KR 880004477U KR 890020022 U KR890020022 U KR 890020022U
- Authority
- KR
- South Korea
- Prior art keywords
- convergence yoke
- convergence
- yoke
- Prior art date
Links
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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880004477U KR900006819Y1 (en) | 1988-03-31 | 1988-03-31 | Convergence yoke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880004477U KR900006819Y1 (en) | 1988-03-31 | 1988-03-31 | Convergence yoke |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890020022U true KR890020022U (en) | 1989-10-05 |
KR900006819Y1 KR900006819Y1 (en) | 1990-07-28 |
Family
ID=19273739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880004477U KR900006819Y1 (en) | 1988-03-31 | 1988-03-31 | Convergence yoke |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900006819Y1 (en) |
-
1988
- 1988-03-31 KR KR2019880004477U patent/KR900006819Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900006819Y1 (en) | 1990-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19930120 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |