CA1031860A - Tete d'enregistrement blindee a couche magneto-resistive mince - Google Patents

Tete d'enregistrement blindee a couche magneto-resistive mince

Info

Publication number
CA1031860A
CA1031860A CA278,379A CA278379A CA1031860A CA 1031860 A CA1031860 A CA 1031860A CA 278379 A CA278379 A CA 278379A CA 1031860 A CA1031860 A CA 1031860A
Authority
CA
Canada
Prior art keywords
shielding
thin film
recording head
film magnetoresistive
magnetoresistive recording
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
CA278,379A
Other languages
English (en)
Inventor
David A. Thompson
Original Assignee
International Business Machines Corp
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
Priority claimed from CA159,872A external-priority patent/CA1014657A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to CA278,379A priority Critical patent/CA1031860A/fr
Application granted granted Critical
Publication of CA1031860A publication Critical patent/CA1031860A/fr
Expired legal-status Critical Current

Links

CA278,379A 1971-12-27 1977-05-13 Tete d'enregistrement blindee a couche magneto-resistive mince Expired CA1031860A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA278,379A CA1031860A (fr) 1971-12-27 1977-05-13 Tete d'enregistrement blindee a couche magneto-resistive mince

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21259171A 1971-12-27 1971-12-27
CA159,872A CA1014657A (en) 1971-12-27 1972-12-11 Magnetoresistive recording head
CA278,379A CA1031860A (fr) 1971-12-27 1977-05-13 Tete d'enregistrement blindee a couche magneto-resistive mince

Publications (1)

Publication Number Publication Date
CA1031860A true CA1031860A (fr) 1978-05-23

Family

ID=27162504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,379A Expired CA1031860A (fr) 1971-12-27 1977-05-13 Tete d'enregistrement blindee a couche magneto-resistive mince

Country Status (1)

Country Link
CA (1) CA1031860A (fr)

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