GB1133200A - Semi-permanent memory - Google Patents
Semi-permanent memoryInfo
- Publication number
- GB1133200A GB1133200A GB5522066A GB5522066A GB1133200A GB 1133200 A GB1133200 A GB 1133200A GB 5522066 A GB5522066 A GB 5522066A GB 5522066 A GB5522066 A GB 5522066A GB 1133200 A GB1133200 A GB 1133200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- conductors
- inhibit
- read
- data
- Prior art date
- 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
- 239000004020 conductor Substances 0.000 abstract 20
- 239000010408 film Substances 0.000 abstract 15
- 239000011159 matrix material Substances 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 238000013500 data storage Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
Landscapes
- Semiconductor Memories (AREA)
- Mram Or Spin Memory Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR42380A FR1473047A (fr) | 1965-12-15 | 1965-12-15 | Mémoire semi-permanente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1133200A true GB1133200A (en) | 1968-11-13 |
Family
ID=8595628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5522066A Expired GB1133200A (en) | 1965-12-15 | 1966-12-09 | Semi-permanent memory |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE691241A (OSRAM) |
| CH (1) | CH470047A (OSRAM) |
| DE (1) | DE1499741A1 (OSRAM) |
| FR (1) | FR1473047A (OSRAM) |
| GB (1) | GB1133200A (OSRAM) |
| NL (1) | NL6617621A (OSRAM) |
| SE (1) | SE339348B (OSRAM) |
-
1965
- 1965-12-15 FR FR42380A patent/FR1473047A/fr not_active Expired
-
1966
- 1966-12-09 GB GB5522066A patent/GB1133200A/en not_active Expired
- 1966-12-13 DE DE19661499741 patent/DE1499741A1/de active Pending
- 1966-12-13 SE SE1704766A patent/SE339348B/xx unknown
- 1966-12-15 CH CH1808266A patent/CH470047A/fr unknown
- 1966-12-15 BE BE691241D patent/BE691241A/xx unknown
- 1966-12-15 NL NL6617621A patent/NL6617621A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE339348B (OSRAM) | 1971-10-04 |
| FR1473047A (fr) | 1967-03-17 |
| CH470047A (fr) | 1969-03-15 |
| BE691241A (OSRAM) | 1967-06-15 |
| DE1499741A1 (de) | 1969-12-04 |
| NL6617621A (OSRAM) | 1967-06-16 |
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