CA1009368A - Magnetic bubble domain data storage device - Google Patents
Magnetic bubble domain data storage deviceInfo
- Publication number
- CA1009368A CA1009368A CA178,262A CA178262A CA1009368A CA 1009368 A CA1009368 A CA 1009368A CA 178262 A CA178262 A CA 178262A CA 1009368 A CA1009368 A CA 1009368A
- Authority
- CA
- Canada
- Prior art keywords
- storage device
- data storage
- domain data
- magnetic bubble
- bubble domain
- 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
- G11C19/0833—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 magnetic domain interaction
-
- 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
- G11C19/0841—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 electric current
-
- 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
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3689572A GB1436709A (en) | 1972-08-08 | 1972-08-08 | Data storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1009368A true CA1009368A (en) | 1977-04-26 |
Family
ID=10392037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA178,262A Expired CA1009368A (en) | 1972-08-08 | 1973-08-07 | Magnetic bubble domain data storage device |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5630635B2 (en) |
| CA (1) | CA1009368A (en) |
| CH (1) | CH575159A5 (en) |
| DE (1) | DE2339609A1 (en) |
| ES (1) | ES417675A1 (en) |
| FR (1) | FR2195821B1 (en) |
| GB (1) | GB1436709A (en) |
| IT (1) | IT990156B (en) |
| NL (1) | NL7310959A (en) |
-
1972
- 1972-08-08 GB GB3689572A patent/GB1436709A/en not_active Expired
-
1973
- 1973-08-04 DE DE19732339609 patent/DE2339609A1/en not_active Ceased
- 1973-08-06 FR FR7328634A patent/FR2195821B1/fr not_active Expired
- 1973-08-06 IT IT5186373A patent/IT990156B/en active
- 1973-08-07 CA CA178,262A patent/CA1009368A/en not_active Expired
- 1973-08-08 CH CH1148373A patent/CH575159A5/xx not_active IP Right Cessation
- 1973-08-08 JP JP8918573A patent/JPS5630635B2/ja not_active Expired
- 1973-08-08 ES ES417675A patent/ES417675A1/en not_active Expired
- 1973-08-08 NL NL7310959A patent/NL7310959A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2339609A1 (en) | 1974-03-07 |
| AU5888973A (en) | 1975-02-06 |
| FR2195821A1 (en) | 1974-03-08 |
| NL7310959A (en) | 1974-02-12 |
| FR2195821B1 (en) | 1978-04-21 |
| JPS49132940A (en) | 1974-12-20 |
| CH575159A5 (en) | 1976-04-30 |
| GB1436709A (en) | 1976-05-26 |
| ES417675A1 (en) | 1976-02-01 |
| IT990156B (en) | 1975-06-20 |
| JPS5630635B2 (en) | 1981-07-16 |
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