GB1534566A - Propagation of magnetic bubble lattice - Google Patents
Propagation of magnetic bubble latticeInfo
- Publication number
- GB1534566A GB1534566A GB40120/76A GB4012076A GB1534566A GB 1534566 A GB1534566 A GB 1534566A GB 40120/76 A GB40120/76 A GB 40120/76A GB 4012076 A GB4012076 A GB 4012076A GB 1534566 A GB1534566 A GB 1534566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bubble
- propagation
- magnetic
- magnetic bubble
- lattice
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- G11C19/0816—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a rotating or alternating coplanar magnetic field
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/640,510 US4028685A (en) | 1975-12-15 | 1975-12-15 | Field access propagation of bubble lattice |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1534566A true GB1534566A (en) | 1978-12-06 |
Family
ID=24568547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40120/76A Expired GB1534566A (en) | 1975-12-15 | 1976-09-28 | Propagation of magnetic bubble lattice |
Country Status (3)
Country | Link |
---|---|
US (1) | US4028685A (US06262066-20010717-C00315.png) |
JP (1) | JPS5273640A (US06262066-20010717-C00315.png) |
GB (1) | GB1534566A (US06262066-20010717-C00315.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125876A (en) * | 1977-01-31 | 1978-11-14 | Burroughs Corporation | Field access bubble lattice file device |
US4164026A (en) * | 1977-12-30 | 1979-08-07 | International Business Machines Corporation | Contiguous element field access bubble lattice file |
US4334291A (en) * | 1980-09-04 | 1982-06-08 | Bell Telephone Laboratories, Incorporated | Ion-implanted magnetic bubble memory with domain confinement rails |
US20230089851A1 (en) * | 2021-09-21 | 2023-03-23 | Tdk Corporation | Magnetic sensor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988722A (en) * | 1974-12-31 | 1976-10-26 | International Business Machines Corporation | Single sided, high density bubble domain propagation device |
-
1975
- 1975-12-15 US US05/640,510 patent/US4028685A/en not_active Expired - Lifetime
-
1976
- 1976-09-28 GB GB40120/76A patent/GB1534566A/en not_active Expired
- 1976-11-26 JP JP51141365A patent/JPS5273640A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5619034B2 (US06262066-20010717-C00315.png) | 1981-05-02 |
US4028685A (en) | 1977-06-07 |
JPS5273640A (en) | 1977-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |