JPH02117731U - - Google Patents

Info

Publication number
JPH02117731U
JPH02117731U JP1988790U JP1988790U JPH02117731U JP H02117731 U JPH02117731 U JP H02117731U JP 1988790 U JP1988790 U JP 1988790U JP 1988790 U JP1988790 U JP 1988790U JP H02117731 U JPH02117731 U JP H02117731U
Authority
JP
Japan
Prior art keywords
slider
light
condensing lens
transmitting part
air
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.)
Pending
Application number
JP1988790U
Other languages
English (en)
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 filed Critical
Priority to JP1988790U priority Critical patent/JPH02117731U/ja
Publication of JPH02117731U publication Critical patent/JPH02117731U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案の光磁気ヘツドの一実施例をそ
の装置内部との関係で示す図、第2図は第1図光
磁気ヘツドに用いられる一つの型式のスライダの
斜視図、第3図は他の型式のスライダの斜視図、
第4図は第3図スライダの側面図、第5図は磁気
記録媒体の光ビームスポツト、空心コイル及び記
録トラツクの関係を示す図、第6図は従来の光磁
気書込み方式を図解する図である。 図において、1はスライダ、5は透光部、6は
集光レンズ、8は空心コイル、13は磁気記録媒
体、17は磁性層である。

Claims (1)

  1. 【実用新案登録請求の範囲】 磁気記録媒体との間に生ずる空気により浮上さ
    れる透光部を有するスライダの上方に集光レンズ
    を設け、該集光レンズの下方に空心コイルを設け
    てレーザ光を磁気記録媒体の磁性層に集光させつ
    つ磁性層を磁化反転させる光磁気ヘツドにおいて
    、 上記スライダの透光部上面に集光レンズを直接一
    体に固着すると共に該透光部下面周囲に空心コイ
    ルを直接一体に固着したことを特徴とする光磁気
    ヘツド。
JP1988790U 1990-02-28 1990-02-28 Pending JPH02117731U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988790U JPH02117731U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988790U JPH02117731U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH02117731U true JPH02117731U (ja) 1990-09-20

Family

ID=31235798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988790U Pending JPH02117731U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH02117731U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841715A (ja) * 1971-09-27 1973-06-18
JPS5625470A (en) * 1979-08-09 1981-03-11 Mitsubishi Electric Corp Photo beam thermomagnetic recording apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841715A (ja) * 1971-09-27 1973-06-18
JPS5625470A (en) * 1979-08-09 1981-03-11 Mitsubishi Electric Corp Photo beam thermomagnetic recording apparatus

Similar Documents

Publication Publication Date Title
JPS63161404U (ja)
JPH02117731U (ja)
JPS632216U (ja)
JPH0458801U (ja)
JPS62113423U (ja)
JPH0472320U (ja)
JPH032481U (ja)
JPH03102172U (ja)
JPS61167011U (ja)
JPS62113414U (ja)
JPH03106533U (ja)
JPH02135906U (ja)
JPH01177429U (ja)
JPS616917U (ja) 磁気記録・光再生装置
JPS6255226U (ja)
JPS6261022U (ja)
JPH025123U (ja)
JPH03130020U (ja)
JPH0439821U (ja)
JPH0467210U (ja)
JPH046823U (ja)
JPH042324U (ja)
JPS61163331U (ja)
JPS5862452U (ja) 光記録媒体
JPS61163338U (ja)