JPS5685A - Magnetic bubble generator - Google Patents

Magnetic bubble generator

Info

Publication number
JPS5685A
JPS5685A JP7347579A JP7347579A JPS5685A JP S5685 A JPS5685 A JP S5685A JP 7347579 A JP7347579 A JP 7347579A JP 7347579 A JP7347579 A JP 7347579A JP S5685 A JPS5685 A JP S5685A
Authority
JP
Japan
Prior art keywords
magnetic field
conductor pattern
hair pin
pin loop
conductor
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
JP7347579A
Other languages
Japanese (ja)
Other versions
JPS6136316B2 (en
Inventor
Kenzo Imamura
Shunsuke Matsuyama
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 JP7347579A priority Critical patent/JPS5685A/en
Publication of JPS5685A publication Critical patent/JPS5685A/en
Publication of JPS6136316B2 publication Critical patent/JPS6136316B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the current margin, by the two layer construction of the conductor pattern formed on the substrate made of magnetic material having one axis anisotropy to produce the local magnetic field, with the exception of the partial magnetic field generating part.
CONSTITUTION: On the substrate of magnetic thin, film, the conductor pattern 5 formed with the hair pin loop 10 is provided, and the conductor pattern 6 with the same shape as the conductor pattern 5 for the part up to the guard rail 8 except the hair pin loop part 10 is provided on it via the insulator, and the permalloy pattern 7 of pick shape is formed on it. Accordingly, by flowing the current of opposite direction to the conductor patterns 5, 6, the partial magnetic field 9 is produced on the hair pin loop 10 and the magnetic field is cancelled at the duplicated conductor patterns 5, 6, to exclude the production of unnecessary bubbles, allowing to remarkably improve the current margin characteristics.
COPYRIGHT: (C)1981,JPO&Japio
JP7347579A 1979-06-13 1979-06-13 Magnetic bubble generator Granted JPS5685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7347579A JPS5685A (en) 1979-06-13 1979-06-13 Magnetic bubble generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7347579A JPS5685A (en) 1979-06-13 1979-06-13 Magnetic bubble generator

Publications (2)

Publication Number Publication Date
JPS5685A true JPS5685A (en) 1981-01-06
JPS6136316B2 JPS6136316B2 (en) 1986-08-18

Family

ID=13519331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7347579A Granted JPS5685A (en) 1979-06-13 1979-06-13 Magnetic bubble generator

Country Status (1)

Country Link
JP (1) JPS5685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806803A (en) * 1985-05-29 1989-02-21 Hitachi, Ltd. Current switching circuit
JP2007141785A (en) * 2005-11-22 2007-06-07 Ngk Spark Plug Co Ltd Plasma jet spark plug and its ignition device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806803A (en) * 1985-05-29 1989-02-21 Hitachi, Ltd. Current switching circuit
JP2007141785A (en) * 2005-11-22 2007-06-07 Ngk Spark Plug Co Ltd Plasma jet spark plug and its ignition device

Also Published As

Publication number Publication date
JPS6136316B2 (en) 1986-08-18

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