JPS563493A - Magnetic bubble device - Google Patents

Magnetic bubble device

Info

Publication number
JPS563493A
JPS563493A JP7872979A JP7872979A JPS563493A JP S563493 A JPS563493 A JP S563493A JP 7872979 A JP7872979 A JP 7872979A JP 7872979 A JP7872979 A JP 7872979A JP S563493 A JPS563493 A JP S563493A
Authority
JP
Japan
Prior art keywords
layer
polysiloxane
permalloy
deterioration
group resin
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
JP7872979A
Other languages
Japanese (ja)
Other versions
JPS5925310B2 (en
Inventor
Mieko Yoshimaru
Shiro Takeda
Niwaji Majima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7872979A priority Critical patent/JPS5925310B2/en
Priority to EP80302103A priority patent/EP0021818B1/en
Priority to DE8080302103T priority patent/DE3065150D1/en
Publication of JPS563493A publication Critical patent/JPS563493A/en
Publication of JPS5925310B2 publication Critical patent/JPS5925310B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To produce easily a bubble device which is free from deterioration of the magnetic layer, by forming the insulated layer and others by coating the polysiloxane-group resin to the magnetic substance layer. CONSTITUTION:Conductor layers 102... are provided on substrate 100 forming the SiO2 layer to obtain polysiloxane-group resin coated layer 110. Thus the planar formation can be carried out in an easy and quick way. The polysiloxane-group resin is then coated onto the magnetic layer of permalloy 107... and the like which are provided on layer 110, thus obtaining polysiloxane-group resin insulated layer 108. As a result, no reaction is caused to the permalloy unlike the case the PIQ resin is used. Thus the permalloy deterioration can be prevented to produce a bubble device free from deterioration of the magnetic layer in an easy and quick way.
JP7872979A 1979-06-21 1979-06-22 magnetic bubble device Expired JPS5925310B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7872979A JPS5925310B2 (en) 1979-06-22 1979-06-22 magnetic bubble device
EP80302103A EP0021818B1 (en) 1979-06-21 1980-06-23 Improved electronic device having multilayer wiring structure
DE8080302103T DE3065150D1 (en) 1979-06-21 1980-06-23 Improved electronic device having multilayer wiring structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7872979A JPS5925310B2 (en) 1979-06-22 1979-06-22 magnetic bubble device

Publications (2)

Publication Number Publication Date
JPS563493A true JPS563493A (en) 1981-01-14
JPS5925310B2 JPS5925310B2 (en) 1984-06-16

Family

ID=13669966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7872979A Expired JPS5925310B2 (en) 1979-06-21 1979-06-22 magnetic bubble device

Country Status (1)

Country Link
JP (1) JPS5925310B2 (en)

Also Published As

Publication number Publication date
JPS5925310B2 (en) 1984-06-16

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