JPS6358322U - - Google Patents

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Publication number
JPS6358322U
JPS6358322U JP15237386U JP15237386U JPS6358322U JP S6358322 U JPS6358322 U JP S6358322U JP 15237386 U JP15237386 U JP 15237386U JP 15237386 U JP15237386 U JP 15237386U JP S6358322 U JPS6358322 U JP S6358322U
Authority
JP
Japan
Prior art keywords
liquid crystal
recording medium
lights
incident
polarization
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
JP15237386U
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 JP15237386U priority Critical patent/JPS6358322U/ja
Publication of JPS6358322U publication Critical patent/JPS6358322U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案の一実施例を示す概略的な側面図
である。 11……光学デイスク、11a……上面、11
b……下面、12,12a,12b……光、13
……レーザダイオード、15……TN液晶装置、
16……ビームスプリツタである。

Claims (1)

  1. 【実用新案登録請求の範囲】 光学記録媒体へ入射させるべき光を射出する光
    源と、 前記光の偏光面を回転させ得る液晶装置と、 前記回転によつて偏光面が互いに異なる方向へ
    向いた第1及び第2の光を互いに異なる光路へ導
    くビームスプリツタとを夫々具備し、 前記第1及び第2の光を夫々前記光学記録媒体
    の第1及び第2の面へ入射させる様にした光学式
    記録再生装置。
JP15237386U 1986-10-03 1986-10-03 Pending JPS6358322U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15237386U JPS6358322U (ja) 1986-10-03 1986-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15237386U JPS6358322U (ja) 1986-10-03 1986-10-03

Publications (1)

Publication Number Publication Date
JPS6358322U true JPS6358322U (ja) 1988-04-19

Family

ID=31070295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15237386U Pending JPS6358322U (ja) 1986-10-03 1986-10-03

Country Status (1)

Country Link
JP (1) JPS6358322U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04212731A (ja) * 1990-03-23 1992-08-04 Matsushita Electric Ind Co Ltd 光ディスク

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04212731A (ja) * 1990-03-23 1992-08-04 Matsushita Electric Ind Co Ltd 光ディスク

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