DE69404551D1 - Dynamische Konvergenzeinrichtung für Farbkathodenstrahlröhren - Google Patents
Dynamische Konvergenzeinrichtung für FarbkathodenstrahlröhrenInfo
- Publication number
- DE69404551D1 DE69404551D1 DE69404551T DE69404551T DE69404551D1 DE 69404551 D1 DE69404551 D1 DE 69404551D1 DE 69404551 T DE69404551 T DE 69404551T DE 69404551 T DE69404551 T DE 69404551T DE 69404551 D1 DE69404551 D1 DE 69404551D1
- Authority
- DE
- Germany
- Prior art keywords
- cathode ray
- color cathode
- ray tubes
- convergence device
- dynamic convergence
- 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
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
- H01J29/54—Arrangements for centring ray or beam
-
- 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
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11731993A JP3230333B2 (ja) | 1993-05-19 | 1993-05-19 | ダイナミックコンバーゼンス装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69404551D1 true DE69404551D1 (de) | 1997-09-04 |
DE69404551T2 DE69404551T2 (de) | 1998-03-05 |
Family
ID=14708811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69404551T Expired - Fee Related DE69404551T2 (de) | 1993-05-19 | 1994-05-19 | Dynamische Konvergenzeinrichtung für Farbkathodenstrahlröhren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5424619A (de) |
EP (1) | EP0625791B1 (de) |
JP (1) | JP3230333B2 (de) |
KR (1) | KR940027030A (de) |
DE (1) | DE69404551T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990072737A (ko) * | 1998-02-19 | 1999-09-27 | 이데이 노부유끼 | 컬러음극선관용전자총 |
US6690123B1 (en) | 2000-02-08 | 2004-02-10 | Sarnoff Corporation | Electron gun with resistor and capacitor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1221101A (en) * | 1967-04-06 | 1971-02-03 | Sony Corp | Convergence deflection system for a color picture tube |
GB1219637A (en) * | 1967-06-22 | 1971-01-20 | Sony Corp | Convergence system for a color picture tube |
US3548248A (en) * | 1967-07-19 | 1970-12-15 | Sony Corp | Misconvergence compensation for single gun,plural beam type color tv picture tube |
US3638064A (en) * | 1968-06-15 | 1972-01-25 | Sony Corp | Convergence deflection system for a color picture tube |
US5396156A (en) * | 1992-09-28 | 1995-03-07 | Sony Corporation | Convergence correction circuit for cathode ray tube |
JP2819487B2 (ja) * | 1992-10-05 | 1998-10-30 | 富士写真フイルム株式会社 | 写真用処理組成物及び処理方法 |
-
1993
- 1993-05-19 JP JP11731993A patent/JP3230333B2/ja not_active Expired - Fee Related
-
1994
- 1994-05-16 KR KR1019940010585A patent/KR940027030A/ko not_active Application Discontinuation
- 1994-05-17 US US08/243,860 patent/US5424619A/en not_active Expired - Fee Related
- 1994-05-19 DE DE69404551T patent/DE69404551T2/de not_active Expired - Fee Related
- 1994-05-19 EP EP94107789A patent/EP0625791B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3230333B2 (ja) | 2001-11-19 |
EP0625791A1 (de) | 1994-11-23 |
EP0625791B1 (de) | 1997-07-30 |
JPH06335011A (ja) | 1994-12-02 |
US5424619A (en) | 1995-06-13 |
KR940027030A (ko) | 1994-12-10 |
DE69404551T2 (de) | 1998-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |