FR2264359B1 - - Google Patents
Info
- Publication number
- FR2264359B1 FR2264359B1 FR7440275A FR7440275A FR2264359B1 FR 2264359 B1 FR2264359 B1 FR 2264359B1 FR 7440275 A FR7440275 A FR 7440275A FR 7440275 A FR7440275 A FR 7440275A FR 2264359 B1 FR2264359 B1 FR 2264359B1
- Authority
- FR
- France
- 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
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
-
- 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)
- Semiconductor Memories (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17719874A DD116337A1 (en, 2012) | 1974-03-15 | 1974-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264359A1 FR2264359A1 (en) | 1975-10-10 |
| FR2264359B1 true FR2264359B1 (en, 2012) | 1978-06-23 |
Family
ID=5494990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7440275A Granted FR2264359A1 (en) | 1974-03-15 | 1974-12-09 | Reversible storage of data on insulator layer - with bombardment of electrons for writing reading and erasing operations |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD116337A1 (en, 2012) |
| DE (1) | DE2456834A1 (en, 2012) |
| FR (1) | FR2264359A1 (en, 2012) |
| SU (1) | SU666581A1 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755591A (en) * | 1980-09-19 | 1982-04-02 | Hitachi Ltd | Information recording method |
-
1974
- 1974-03-15 DD DD17719874A patent/DD116337A1/xx unknown
- 1974-12-02 DE DE19742456834 patent/DE2456834A1/de active Pending
- 1974-12-09 FR FR7440275A patent/FR2264359A1/fr active Granted
- 1974-12-31 SU SU742090524A patent/SU666581A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2456834A1 (de) | 1975-09-18 |
| DD116337A1 (en, 2012) | 1975-11-12 |
| SU666581A1 (ru) | 1979-06-05 |
| FR2264359A1 (en) | 1975-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |