BE483461A - - Google Patents
Info
- Publication number
- BE483461A BE483461A BE483461DA BE483461A BE 483461 A BE483461 A BE 483461A BE 483461D A BE483461D A BE 483461DA BE 483461 A BE483461 A BE 483461A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US758689A US2498705A (en) | 1947-07-02 | 1947-07-02 | Electronic color television |
Publications (1)
Publication Number | Publication Date |
---|---|
BE483461A true BE483461A (fr) |
Family
ID=25052710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE483461D BE483461A (fr) | 1947-07-02 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2498705A (fr) |
BE (1) | BE483461A (fr) |
FR (1) | FR968663A (fr) |
NL (2) | NL140595B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589386A (en) * | 1947-12-02 | 1952-03-18 | Allen B Dumont Lab Inc | Pickup device for color television |
US2660684A (en) * | 1948-02-06 | 1953-11-24 | Int Standard Electric Corp | Electronic color television |
US2579705A (en) * | 1950-01-27 | 1951-12-25 | Rca Corp | Color television system |
US2571991A (en) * | 1950-01-31 | 1951-10-16 | Rca Corp | Color television tube |
US2705764A (en) * | 1950-02-25 | 1955-04-05 | Rca Corp | Dual-area target electrodes and methods of making the same |
US2581487A (en) * | 1950-03-01 | 1952-01-08 | Rca Corp | Color television reproduction tube |
NL159107B (nl) * | 1950-03-20 | Gema Sa | Werkwijze ter bereiding van penicilline- en cefalosporinederivaten onder toepassing van silylerende verbinding. | |
NL160445B (nl) * | 1950-04-25 | Rca Corp | Signaalvertolkingstrap. | |
US2584814A (en) * | 1950-06-16 | 1952-02-05 | Rca Corp | Color television picture tube |
US2602145A (en) * | 1950-08-25 | 1952-07-01 | Rca Corp | Control grille assembly for colorkinescopes, etc. |
US2635203A (en) * | 1951-01-02 | 1953-04-14 | Rauland Corp | Color television tube |
US2879325A (en) * | 1952-06-26 | 1959-03-24 | Westinghouse Electric Corp | Color television picture tube and associated circuit |
US3361918A (en) * | 1966-01-11 | 1968-01-02 | Maurice A. Toms | Color phosphor screen of the single gun variety |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB526742A (en) * | 1939-02-10 | 1940-09-25 | I M K Syndicate Ltd | Improvements in light modulating devices for use in television receivers |
US2307188A (en) * | 1940-11-30 | 1943-01-05 | Rca Corp | Television system |
US2446440A (en) * | 1947-01-28 | 1948-08-03 | Rca Corp | Color television tube |
-
0
- BE BE483461D patent/BE483461A/xx unknown
- NL NL72939D patent/NL72939C/xx active
- NL NL656506061A patent/NL140595B/xx unknown
-
1947
- 1947-07-02 US US758689A patent/US2498705A/en not_active Expired - Lifetime
-
1948
- 1948-07-01 FR FR968663D patent/FR968663A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2498705A (en) | 1950-02-28 |
NL140595B (nl) | |
NL72939C (fr) | |
FR968663A (fr) | 1950-12-01 |