JPS551604A - Magnetic bubble memory device - Google Patents

Magnetic bubble memory device

Info

Publication number
JPS551604A
JPS551604A JP7214778A JP7214778A JPS551604A JP S551604 A JPS551604 A JP S551604A JP 7214778 A JP7214778 A JP 7214778A JP 7214778 A JP7214778 A JP 7214778A JP S551604 A JPS551604 A JP S551604A
Authority
JP
Japan
Prior art keywords
magnetic bubble
reverse face
bubble memory
substrate
memory device
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.)
Granted
Application number
JP7214778A
Other languages
Japanese (ja)
Other versions
JPS6048066B2 (en
Inventor
Shoji Yoshimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7214778A priority Critical patent/JPS6048066B2/en
Publication of JPS551604A publication Critical patent/JPS551604A/en
Publication of JPS6048066B2 publication Critical patent/JPS6048066B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To use a substrate commonly to make an inventory balance good by providing opposite wiring patterns on the surface and the reverse face of the insulating substrate where magnetic bubble memory chips and mounted.
CONSTITUTION: Wiring patterns for mounting magnetic bubble chips 16a to 16e, etc., are proveded on the surface and the reverse face of insulating substrate 14 such as ceramic so that these patterns may be opposite to each other on the surface and the reverse face, and substrate 14 can be used commonly for any of a pair of substrates which form a doublecoil magnetic circuit. As a result, the inventory balance can be always maintained well.
COPYRIGHT: (C)1980,JPO&Japio
JP7214778A 1978-06-16 1978-06-16 magnetic bubble memory device Expired JPS6048066B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7214778A JPS6048066B2 (en) 1978-06-16 1978-06-16 magnetic bubble memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7214778A JPS6048066B2 (en) 1978-06-16 1978-06-16 magnetic bubble memory device

Publications (2)

Publication Number Publication Date
JPS551604A true JPS551604A (en) 1980-01-08
JPS6048066B2 JPS6048066B2 (en) 1985-10-25

Family

ID=13480854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7214778A Expired JPS6048066B2 (en) 1978-06-16 1978-06-16 magnetic bubble memory device

Country Status (1)

Country Link
JP (1) JPS6048066B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578821A (en) * 1980-06-18 1982-01-18 Fujitsu Ltd Power converter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11028231B2 (en) 2017-06-01 2021-06-08 Dow Silicone Corporation Polysiloxane comprising substituents having multiple aryl groups

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578821A (en) * 1980-06-18 1982-01-18 Fujitsu Ltd Power converter
JPS631024B2 (en) * 1980-06-18 1988-01-11 Fujitsu Ltd

Also Published As

Publication number Publication date
JPS6048066B2 (en) 1985-10-25

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