CH472760A - Speicher mit aus dünnen magnetischen Schichten aufgebauten Speicherelementen - Google Patents
Speicher mit aus dünnen magnetischen Schichten aufgebauten SpeicherelementenInfo
- Publication number
- CH472760A CH472760A CH543266A CH543266A CH472760A CH 472760 A CH472760 A CH 472760A CH 543266 A CH543266 A CH 543266A CH 543266 A CH543266 A CH 543266A CH 472760 A CH472760 A CH 472760A
- Authority
- CH
- Switzerland
- Prior art keywords
- memory
- storage elements
- magnetic layers
- elements made
- thin magnetic
- Prior art date
Links
Classifications
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
-
- 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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
- G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/08—Arrangements for interconnecting storage elements electrically, e.g. by wiring for interconnecting magnetic elements, e.g. toroidal cores
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mram Or Spin Memory Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0096580 | 1965-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH472760A true CH472760A (de) | 1969-05-15 |
Family
ID=7520171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH543266A CH472760A (de) | 1965-04-15 | 1966-04-13 | Speicher mit aus dünnen magnetischen Schichten aufgebauten Speicherelementen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3518639A (de) |
| CH (1) | CH472760A (de) |
| GB (1) | GB1144270A (de) |
| NL (1) | NL6604400A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576552A (en) * | 1967-12-26 | 1971-04-27 | Ibm | Cylindrical magnetic memory element having plural concentric magnetic layers separated by a nonmagnetic barrier layer |
| US5231294A (en) * | 1988-03-25 | 1993-07-27 | Hitachi, Ltd. | Manganese-aluminum and manganese-silicon magnetic films, and magnetic recording medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305814A (en) * | 1967-02-21 | Hybrid solid state device | ||
| US3358273A (en) * | 1959-08-06 | 1967-12-12 | Siemens Ag | Magnetic storage conductor device for electronic computers |
| US3210707A (en) * | 1962-10-04 | 1965-10-05 | Gen Instrument Corp | Solid state inductor built up of multiple thin films |
| DE1252739B (de) * | 1964-03-17 | 1967-10-26 | Siemens Aktiengesellschaft, Berlin und München, München | Speicherelement mit gestapelten magnetischen Schichten |
-
1966
- 1966-04-01 NL NL6604400A patent/NL6604400A/xx unknown
- 1966-04-13 CH CH543266A patent/CH472760A/de unknown
- 1966-04-14 GB GB16295/66A patent/GB1144270A/en not_active Expired
- 1966-04-14 US US542701A patent/US3518639A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6604400A (de) | 1966-10-17 |
| GB1144270A (en) | 1969-03-05 |
| US3518639A (en) | 1970-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLZ | Patent of addition ceased |