FR2266253B1 - - Google Patents

Info

Publication number
FR2266253B1
FR2266253B1 FR7510151A FR7510151A FR2266253B1 FR 2266253 B1 FR2266253 B1 FR 2266253B1 FR 7510151 A FR7510151 A FR 7510151A FR 7510151 A FR7510151 A FR 7510151A FR 2266253 B1 FR2266253 B1 FR 2266253B1
Authority
FR
France
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
FR7510151A
Other versions
FR2266253A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2266253A1 publication Critical patent/FR2266253A1/fr
Application granted granted Critical
Publication of FR2266253B1 publication Critical patent/FR2266253B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
FR7510151A 1974-04-01 1975-04-01 Expired FR2266253B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404362A NL164410C (nl) 1974-04-01 1974-04-01 Magnetoweerstand magneetkop.

Publications (2)

Publication Number Publication Date
FR2266253A1 FR2266253A1 (fr) 1975-10-24
FR2266253B1 true FR2266253B1 (fr) 1981-01-02

Family

ID=19821087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510151A Expired FR2266253B1 (fr) 1974-04-01 1975-04-01

Country Status (9)

Country Link
JP (1) JPS547564B2 (fr)
BE (1) BE827434A (fr)
CA (1) CA1055155A (fr)
DE (1) DE2512525C3 (fr)
FR (1) FR2266253B1 (fr)
GB (1) GB1508892A (fr)
IT (1) IT1034707B (fr)
NL (1) NL164410C (fr)
SE (1) SE406382B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615539C2 (de) * 1975-04-14 1986-01-16 N.V. Philips' Gloeilampenfabrieken, Eindhoven Magnetkopf mit magnetoresistivem Element
NL168981C (nl) * 1975-04-15 1982-05-17 Philips Nv Magnetoweerstand leeskop.
NL7611522A (nl) * 1976-10-19 1978-04-21 Philips Nv Magnetoweerstand leeskop met onderdrukking van thermischhe ruis.
NL7611521A (nl) * 1976-10-19 1978-04-21 Philips Nv Magnetoweerstand leeskop.
CA1137627A (fr) * 1978-04-25 1982-12-14 Wilhelmus J. Van Gestel Tete magnetoresistive
US4535375A (en) * 1983-01-14 1985-08-13 Magnetic Peripherals, Inc. Magnetoresistive head
DD299403A7 (de) * 1989-08-23 1992-04-16 �������@���������@���Kk�� Magnetoresistiver sensor, bestehend aus magnetischen schichtstreifen
EP0551603B1 (fr) * 1991-12-05 1998-12-02 Matsushita Electric Industrial Co., Ltd. Tête magnétoresistive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616074A (en) * 1950-04-10 1952-10-28 Automatic Elect Lab Apparatus for utilizing the hall effect
FR2165206A5 (fr) * 1971-12-22 1973-08-03 Cii

Also Published As

Publication number Publication date
GB1508892A (en) 1978-04-26
JPS547564B2 (fr) 1979-04-07
SE7503597L (fr) 1975-10-02
IT1034707B (it) 1979-10-10
CA1055155A (fr) 1979-05-22
JPS50134624A (fr) 1975-10-24
BE827434A (fr) 1975-10-01
DE2512525A1 (de) 1975-10-09
NL164410C (nl) 1980-12-15
FR2266253A1 (fr) 1975-10-24
DE2512525B2 (de) 1977-12-01
DE2512525C3 (de) 1978-07-20
SE406382B (sv) 1979-02-05
NL7404362A (nl) 1975-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse