GB996978A - Magnetic memory devices and methods of making them - Google Patents
Magnetic memory devices and methods of making themInfo
- Publication number
- GB996978A GB996978A GB29468/61A GB2946861A GB996978A GB 996978 A GB996978 A GB 996978A GB 29468/61 A GB29468/61 A GB 29468/61A GB 2946861 A GB2946861 A GB 2946861A GB 996978 A GB996978 A GB 996978A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- conductive material
- hole
- holes
- cross
- 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 11
- 229910000859 α-Fe Inorganic materials 0.000 abstract 4
- 238000010894 electron beam technology Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
-
- 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
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/04—Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body (electrodes)
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/645—Combinations of only lateral BJTs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Toys (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35336A US3196330A (en) | 1960-06-10 | 1960-06-10 | Semiconductor devices and methods of making same |
US5290060A | 1960-08-30 | 1960-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB996978A true GB996978A (en) | 1965-06-30 |
Family
ID=26712005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29468/61A Expired GB996978A (en) | 1960-06-10 | 1961-08-15 | Magnetic memory devices and methods of making them |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1291321A (enrdf_load_stackoverflow) |
GB (1) | GB996978A (enrdf_load_stackoverflow) |
NL (1) | NL268728A (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL290680A (enrdf_load_stackoverflow) * | 1962-06-19 | |||
US3317746A (en) * | 1963-12-10 | 1967-05-02 | Electronic Controls Corp | Semiconductor device and circuit |
US3275909A (en) * | 1963-12-19 | 1966-09-27 | Gen Electric | Semiconductor switch |
GB1263174A (en) * | 1969-06-11 | 1972-02-09 | Westinghouse Brake & Signal | Semiconductor device |
-
0
- NL NL268728D patent/NL268728A/xx unknown
-
1961
- 1961-06-06 FR FR863985A patent/FR1291321A/fr not_active Expired
- 1961-08-15 GB GB29468/61A patent/GB996978A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1291321A (fr) | 1962-04-20 |
NL268728A (enrdf_load_stackoverflow) |
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