BE531458A - - Google Patents
Info
- Publication number
- BE531458A BE531458A BE531458DA BE531458A BE 531458 A BE531458 A BE 531458A BE 531458D A BE531458D A BE 531458DA BE 531458 A BE531458 A BE 531458A
- Authority
- BE
- Belgium
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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US764902XA | 1954-01-14 | 1954-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531458A true BE531458A (en:Method) | 1957-11-22 |
Family
ID=22132357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531458D BE531458A (en:Method) | 1954-01-14 | 1954-08-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2738437A (en:Method) |
| BE (1) | BE531458A (en:Method) |
| DE (2) | DE943536C (en:Method) |
| FR (2) | FR1116430A (en:Method) |
| GB (1) | GB764902A (en:Method) |
| NL (2) | NL193531A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939981A (en) * | 1958-03-07 | 1960-06-07 | Paramount Pictures Corp | Grid frame support structures for cathode ray tubes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444740A (en) * | 1943-09-10 | 1948-07-06 | Hartford Nat Bank & Trust Co | Electrode structure for multigrid electron discharge tubes |
| US2461515A (en) * | 1945-07-16 | 1949-02-15 | Arthur B Bronwell | Color television system |
| US2535307A (en) * | 1946-04-05 | 1950-12-26 | Philco Corp | Grid-controlled electron tube |
| US2590764A (en) * | 1950-02-23 | 1952-03-25 | Rca Corp | Color television image tube |
| US2653263A (en) * | 1952-01-08 | 1953-09-22 | Chromatic Television Lab Inc | Color control grid structure for cathode-ray tubes |
| US2683833A (en) * | 1952-09-02 | 1954-07-13 | Chromatic Television Lab Inc | Electrode structure |
-
0
- NL NL190241D patent/NL190241A/xx unknown
- NL NL193531D patent/NL193531A/xx unknown
-
1953
- 1953-08-28 US US377209A patent/US2738437A/en not_active Expired - Lifetime
-
1954
- 1954-08-26 DE DEC9858A patent/DE943536C/de not_active Expired
- 1954-08-27 BE BE531458D patent/BE531458A/xx unknown
- 1954-08-28 FR FR1116430D patent/FR1116430A/fr not_active Expired
-
1955
- 1955-01-12 FR FR67419D patent/FR67419E/fr not_active Expired
- 1955-01-12 DE DEC10553A patent/DE949404C/de not_active Expired
- 1955-01-13 GB GB1098/55A patent/GB764902A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR67419E (fr) | 1958-03-07 |
| NL190241A (en:Method) | |
| US2738437A (en) | 1956-03-13 |
| NL193531A (en:Method) | |
| FR1116430A (fr) | 1956-05-08 |
| GB764902A (en) | 1957-01-02 |
| DE943536C (de) | 1956-05-24 |
| DE949404C (de) | 1956-09-20 |