JPS58159648U - optical pickup device - Google Patents

optical pickup device

Info

Publication number
JPS58159648U
JPS58159648U JP5700582U JP5700582U JPS58159648U JP S58159648 U JPS58159648 U JP S58159648U JP 5700582 U JP5700582 U JP 5700582U JP 5700582 U JP5700582 U JP 5700582U JP S58159648 U JPS58159648 U JP S58159648U
Authority
JP
Japan
Prior art keywords
pickup device
optical pickup
optical elements
abstract
optical
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
JP5700582U
Other languages
Japanese (ja)
Inventor
甲谷　忍
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP5700582U priority Critical patent/JPS58159648U/en
Publication of JPS58159648U publication Critical patent/JPS58159648U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は何れも光学ピックアップ装置を示す図であり、第
１図は従来例、第２図は本考案の実施例である。 ２〜１２・・・・・・ピックアップ装置を構成する光学
素子、１３・・・・・・光学素子間を連絡する物質、１
４・・・・・・接着剤。Each of the drawings shows an optical pickup device, with FIG. 1 showing a conventional example and FIG. 2 showing an embodiment of the present invention. 2-12... Optical element constituting the pickup device, 13... Substance that communicates between optical elements, 1
4...Adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レンズ、ビームスプリッタ等の光学素子にて構成された
光学ピックアップ装置に於いて、光学素子間をこれ等光
学素子と同等の屈折率を有する物質で連絡したことを特
徴とする光学ピックアップ装置。An optical pickup device comprising optical elements such as lenses and beam splitters, characterized in that the optical elements are connected by a substance having a refractive index equivalent to that of these optical elements.
JP5700582U 1982-04-19 1982-04-19 optical pickup device Pending JPS58159648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5700582U JPS58159648U (en) 1982-04-19 1982-04-19 optical pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5700582U JPS58159648U (en) 1982-04-19 1982-04-19 optical pickup device

Publications (1)

Publication Number Publication Date
JPS58159648U true JPS58159648U (en) 1983-10-24

Family

ID=30067492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5700582U Pending JPS58159648U (en) 1982-04-19 1982-04-19 optical pickup device

Country Status (1)

Country Link
JP (1) JPS58159648U (en)

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