JPS55150182A - Magnetic bubble memory device - Google Patents

Magnetic bubble memory device

Info

Publication number
JPS55150182A
JPS55150182A JP5423179A JP5423179A JPS55150182A JP S55150182 A JPS55150182 A JP S55150182A JP 5423179 A JP5423179 A JP 5423179A JP 5423179 A JP5423179 A JP 5423179A JP S55150182 A JPS55150182 A JP S55150182A
Authority
JP
Japan
Prior art keywords
shield case
resin
mold part
magnetic bubble
bubble memory
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
JP5423179A
Other languages
Japanese (ja)
Other versions
JPS5911982B2 (en
Inventor
Hirobumi Oota
Wataru Nozaki
Kenichi Murakami
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 JP5423179A priority Critical patent/JPS5911982B2/en
Publication of JPS55150182A publication Critical patent/JPS55150182A/en
Publication of JPS5911982B2 publication Critical patent/JPS5911982B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the price of a device low while preventing a lead pin from coming in contact with a shield case by constituting the external form of a mold part, formed by filling the shield case of a magnetic memory chip with resin, larger than that of the shield case.
CONSTITUTION: When the length of shield case 1 of a magnetic bubble memory chip is denoted as l1 and that of mold part 8 as l2, the resin mold part 8 is formed by filling the resin to have a length by l3 longer than l1. This structure prevent lead pin 2 from meeting shield case 1 due to vibration or impact. Additionally, a side cap is removed, so that the device can be priced low.
COPYRIGHT: (C)1980,JPO&Japio
JP5423179A 1979-05-04 1979-05-04 magnetic bubble memory device Expired JPS5911982B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5423179A JPS5911982B2 (en) 1979-05-04 1979-05-04 magnetic bubble memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5423179A JPS5911982B2 (en) 1979-05-04 1979-05-04 magnetic bubble memory device

Publications (2)

Publication Number Publication Date
JPS55150182A true JPS55150182A (en) 1980-11-21
JPS5911982B2 JPS5911982B2 (en) 1984-03-19

Family

ID=12964759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5423179A Expired JPS5911982B2 (en) 1979-05-04 1979-05-04 magnetic bubble memory device

Country Status (1)

Country Link
JP (1) JPS5911982B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060099U (en) * 1983-09-30 1985-04-26 富士通株式会社 magnetic bubble memory package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060099U (en) * 1983-09-30 1985-04-26 富士通株式会社 magnetic bubble memory package
JPS6320000Y2 (en) * 1983-09-30 1988-06-03

Also Published As

Publication number Publication date
JPS5911982B2 (en) 1984-03-19

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