JPS6044221U - Skew detection device for optical recording or reproducing equipment - Google Patents

Skew detection device for optical recording or reproducing equipment

Info

Publication number
JPS6044221U
JPS6044221U JP13498683U JP13498683U JPS6044221U JP S6044221 U JPS6044221 U JP S6044221U JP 13498683 U JP13498683 U JP 13498683U JP 13498683 U JP13498683 U JP 13498683U JP S6044221 U JPS6044221 U JP S6044221U
Authority
JP
Japan
Prior art keywords
optical recording
detection device
skew detection
reproducing equipment
reproducing
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
JP13498683U
Other languages
Japanese (ja)
Inventor
一二 佐々木
柳田　秀隆
吉利　洋
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP13498683U priority Critical patent/JPS6044221U/en
Publication of JPS6044221U publication Critical patent/JPS6044221U/en
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)

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]

第１図は従来の光学式再生装置を示す配置図、第２図は
その光検出器の構成を示す配置図、第３図は本考案を適
用した光学式再生装置の一例を示す配置図、第４図は本
考案によるスキュー検出装置の一実施例を示す配置図、
第５図は本考案を適用した光学式再生装置の一例の外観
の要部を示す斜視図である。 ８は光学式ディスク、１４はスキュー検出装置、１６．
１７は一対の光検出器である。FIG. 1 is a layout diagram showing a conventional optical reproducing device, FIG. 2 is a layout diagram showing the configuration of a photodetector thereof, and FIG. 3 is a layout diagram showing an example of an optical reproducing device to which the present invention is applied. FIG. 4 is a layout diagram showing an embodiment of the skew detection device according to the present invention;
FIG. 5 is a perspective view showing a main part of the external appearance of an example of an optical reproducing device to which the present invention is applied. 8 is an optical disc, 14 is a skew detection device, 16.
17 is a pair of photodetectors.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対物レンズの両側に配され、光学式記録ディスクよりの
反射ビームを受光する一対の光検出器を有して成る光学
式記録又は再生装置のスキュー検出装置。A skew detection device for an optical recording or reproducing device, comprising a pair of photodetectors arranged on both sides of an objective lens and receiving a reflected beam from an optical recording disk.
JP13498683U 1983-08-31 1983-08-31 Skew detection device for optical recording or reproducing equipment Pending JPS6044221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13498683U JPS6044221U (en) 1983-08-31 1983-08-31 Skew detection device for optical recording or reproducing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13498683U JPS6044221U (en) 1983-08-31 1983-08-31 Skew detection device for optical recording or reproducing equipment

Publications (1)

Publication Number Publication Date
JPS6044221U true JPS6044221U (en) 1985-03-28

Family

ID=30303976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13498683U Pending JPS6044221U (en) 1983-08-31 1983-08-31 Skew detection device for optical recording or reproducing equipment

Country Status (1)

Country Link
JP (1) JPS6044221U (en)

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