BE496169A - - Google Patents
Info
- Publication number
- BE496169A BE496169A BE496169DA BE496169A BE 496169 A BE496169 A BE 496169A BE 496169D A BE496169D A BE 496169DA BE 496169 A BE496169 A BE 496169A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
- H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15188/49A GB705483A (en) | 1949-06-07 | 1949-06-07 | Improvements in electrical information storage means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496169A true BE496169A (fr) |
Family
ID=10054564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496169D BE496169A (fr) | 1949-06-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2709230A (fr) |
| BE (1) | BE496169A (fr) |
| CH (1) | CH301566A (fr) |
| FR (1) | FR1030571A (fr) |
| GB (1) | GB705483A (fr) |
| NL (2) | NL153998B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2853649A (en) * | 1952-11-26 | 1958-09-23 | William W Davis | Williams memory system using a double-intensity beam |
| US2790931A (en) * | 1953-06-01 | 1957-04-30 | Robert W Schumann | Electrostatic memory system |
| NL199006A (fr) * | 1954-07-19 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR743061A (fr) * | 1932-03-30 | 1933-03-23 | ||
| US2434264A (en) * | 1944-10-17 | 1948-01-13 | Bell Telephone Labor Inc | Cathode-ray oscilloscope circuit with timing marks |
| US2440301A (en) * | 1944-11-01 | 1948-04-27 | Sharpe Jack | Signal reproducing system |
| US2454410A (en) * | 1945-06-20 | 1948-11-23 | Rca Corp | Cathode beam tube and circuit therefor |
| US2439321A (en) * | 1945-09-19 | 1948-04-06 | Us Sec War | Electrical circuit |
| US2451005A (en) * | 1946-08-30 | 1948-10-12 | Rca Corp | Cathode-ray storage tube apparatus and method of operation |
-
0
- NL NL85230D patent/NL85230C/xx active
- NL NL656505817A patent/NL153998B/xx unknown
- BE BE496169D patent/BE496169A/xx unknown
-
1949
- 1949-06-07 GB GB15188/49A patent/GB705483A/en not_active Expired
-
1950
- 1950-06-05 FR FR1030571D patent/FR1030571A/fr not_active Expired
- 1950-06-05 CH CH301566D patent/CH301566A/de unknown
-
1953
- 1953-05-08 US US353819A patent/US2709230A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB705483A (en) | 1954-03-17 |
| US2709230A (en) | 1955-05-24 |
| NL85230C (fr) | |
| CH301566A (de) | 1954-09-15 |
| NL153998B (nl) | |
| FR1030571A (fr) | 1953-06-15 |