ZA731883B - Static convergence device for electron beams - Google Patents
Static convergence device for electron beamsInfo
- Publication number
- ZA731883B ZA731883B ZA731883A ZA731883A ZA731883B ZA 731883 B ZA731883 B ZA 731883B ZA 731883 A ZA731883 A ZA 731883A ZA 731883 A ZA731883 A ZA 731883A ZA 731883 B ZA731883 B ZA 731883B
- Authority
- ZA
- South Africa
- Prior art keywords
- electron beams
- convergence device
- static convergence
- static
- beams
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 title 1
- 230000003068 static effect Effects 0.000 title 1
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
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1293672A GB1429292A (en) | 1972-03-20 | 1972-03-20 | Static convergence device for electron beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA731883B true ZA731883B (en) | 1974-02-27 |
Family
ID=10013860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA731883A ZA731883B (en) | 1972-03-20 | 1973-03-19 | Static convergence device for electron beams |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5412020B2 (en) |
| AR (1) | AR194531A1 (en) |
| BR (1) | BR7301938D0 (en) |
| CS (1) | CS169759B2 (en) |
| DD (1) | DD102857A5 (en) |
| ES (1) | ES412837A1 (en) |
| IE (1) | IE37357B1 (en) |
| IL (1) | IL41675A (en) |
| IN (1) | IN138514B (en) |
| IT (1) | IT982560B (en) |
| PL (1) | PL89277B3 (en) |
| RO (1) | RO64393A (en) |
| SE (1) | SE378940B (en) |
| TR (1) | TR17498A (en) |
| ZA (1) | ZA731883B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50108317U (en) * | 1974-02-13 | 1975-09-04 | ||
| JPS5126841U (en) * | 1974-08-19 | 1976-02-27 | ||
| NL170683C (en) * | 1975-04-01 | 1982-12-01 | Philips Nv | METHOD FOR MANUFACTURING A STATIC CONVERGENCE UNIT AND A COLOR IMAGE TUBE INCLUDING A CONVERGENCE UNIT, MANUFACTURED USING THAT METHOD |
| JPS51138023U (en) * | 1975-04-30 | 1976-11-08 | ||
| US4091347A (en) * | 1976-03-17 | 1978-05-23 | Rca Corporation | Convergence apparatus for in-line beams |
| JPS5391523A (en) * | 1977-01-24 | 1978-08-11 | Hitachi Ltd | Automatic picture regulator of color braun tube |
| JPS6019324Y2 (en) * | 1977-04-25 | 1985-06-11 | 株式会社東芝 | Image tube beam alignment adjustment device |
| AU2019402320A1 (en) * | 2018-12-21 | 2021-07-08 | Yoshino Gypsum Co., Ltd. | Construction surface material with markings |
-
1973
- 1973-02-28 IN IN436/CAL/1973A patent/IN138514B/en unknown
- 1973-03-01 IE IE325/73A patent/IE37357B1/en unknown
- 1973-03-02 IL IL41675A patent/IL41675A/en unknown
- 1973-03-13 TR TR17498A patent/TR17498A/en unknown
- 1973-03-15 AR AR247070A patent/AR194531A1/en active
- 1973-03-16 DD DD169502A patent/DD102857A5/xx unknown
- 1973-03-16 IT IT7321615Q patent/IT982560B/en active
- 1973-03-19 SE SE7303797A patent/SE378940B/xx unknown
- 1973-03-19 BR BR731938A patent/BR7301938D0/en unknown
- 1973-03-19 JP JP3172573A patent/JPS5412020B2/ja not_active Expired
- 1973-03-19 PL PL1973161359A patent/PL89277B3/pl unknown
- 1973-03-19 ZA ZA731883A patent/ZA731883B/en unknown
- 1973-03-20 RO RO7374229A patent/RO64393A/en unknown
- 1973-03-20 CS CS2045A patent/CS169759B2/cs unknown
- 1973-03-20 ES ES412837A patent/ES412837A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL41675A (en) | 1975-08-31 |
| IE37357L (en) | 1973-09-20 |
| IN138514B (en) | 1976-02-14 |
| SE378940B (en) | 1975-09-15 |
| JPS496847A (en) | 1974-01-22 |
| PL89277B3 (en) | 1976-11-30 |
| CS169759B2 (en) | 1976-07-29 |
| TR17498A (en) | 1975-07-23 |
| JPS5412020B2 (en) | 1979-05-19 |
| ES412837A1 (en) | 1976-04-16 |
| BR7301938D0 (en) | 1974-07-11 |
| DD102857A5 (en) | 1973-12-20 |
| IE37357B1 (en) | 1977-07-06 |
| AR194531A1 (en) | 1973-07-23 |
| RO64393A (en) | 1980-01-15 |
| IT982560B (en) | 1974-10-21 |
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