GB1124340A - Magnetic film memory device - Google Patents

Magnetic film memory device

Info

Publication number
GB1124340A
GB1124340A GB4879465A GB4879465A GB1124340A GB 1124340 A GB1124340 A GB 1124340A GB 4879465 A GB4879465 A GB 4879465A GB 4879465 A GB4879465 A GB 4879465A GB 1124340 A GB1124340 A GB 1124340A
Authority
GB
United Kingdom
Prior art keywords
films
word lines
magnetic
adjacent
magnetic film
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
Application number
GB4879465A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1124340A publication Critical patent/GB1124340A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

1,124,340. Magnetic storage devices. TOKYO SHIBAURA ELECTRIC CO. Ltd. 17 Nov., 1965 [20 Nov., 1964], No. 48794/65. Heading H3B. [Also in Division H1] A magnetic film memory comprises an insulating support 5 coated on both major surfaces with thin magnetic films 61, 62, bit locations being defined by parallel word lines 71, 72, 73 bonded on both films 61, 62 as shown and parallel digit lines 81,. 82, 83 perpendicular to the word lines. The arrangement enables an increase in packing and reduction in magnetic interference between adjacent bits and creeping. The spacing between adjacent word lines and between adjacent digit lines is less than or substantially equal to 2 mm. and the films are each less than 1000 Š thick.
GB4879465A 1964-11-20 1965-11-17 Magnetic film memory device Expired GB1124340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8977664 1964-11-20

Publications (1)

Publication Number Publication Date
GB1124340A true GB1124340A (en) 1968-08-21

Family

ID=13980065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4879465A Expired GB1124340A (en) 1964-11-20 1965-11-17 Magnetic film memory device

Country Status (1)

Country Link
GB (1) GB1124340A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343308A (en) * 1998-10-30 2000-05-03 Nikolai Franz Gregor Schwabe Magnetic storage device
US7218550B2 (en) 1998-10-30 2007-05-15 Nikolai Franz Gregor Schwabe Magnetic storage device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343308A (en) * 1998-10-30 2000-05-03 Nikolai Franz Gregor Schwabe Magnetic storage device
GB2343308B (en) * 1998-10-30 2000-10-11 Nikolai Franz Gregor Schwabe Magnetic storage device
US7218550B2 (en) 1998-10-30 2007-05-15 Nikolai Franz Gregor Schwabe Magnetic storage device
US7616478B2 (en) 1998-10-30 2009-11-10 Sony Corporation Magnetic storage device

Similar Documents

Publication Publication Date Title
AU467924B2 (en) Semiconductor data storage devices
GB1124340A (en) Magnetic film memory device
CA951425A (en) Magnetic data storage system with interleaved nrzi coding
CA700213A (en) Random access memory systems using information storage tapes
CA984493A (en) Programme-controlled data exchange systems
CA674392A (en) Magnetic thin film data store
AU5700365A (en) Data storage medium
AU293750B2 (en) A random access data storage system
CA696105A (en) Magnetic data storage devices
CA664225A (en) Magnetic data storage medium
CA674378A (en) Magnetic data storage devices
CA670582A (en) Magnetic data storage devices
CA738624A (en) Magnetic data storage devices
AU5478965A (en) A random access data storage system
AU274739B2 (en) Random access data storage system
CA749075A (en) Data storage systems
CA661674A (en) Data storage devices
AU403213B2 (en) Methods of adding information of data storage media
CA850807A (en) Data storage devices
CA679010A (en) Magnetic data storage system
AU401807B2 (en) Data storage system
CA684206A (en) Data storage system
CA686849A (en) Data reading, recording and transferring devices and process
CA700250A (en) Data storage
CA714231A (en) Magnetic data storage devices