JPS6445315U - - Google Patents

Info

Publication number
JPS6445315U
JPS6445315U JP14143887U JP14143887U JPS6445315U JP S6445315 U JPS6445315 U JP S6445315U JP 14143887 U JP14143887 U JP 14143887U JP 14143887 U JP14143887 U JP 14143887U JP S6445315 U JPS6445315 U JP S6445315U
Authority
JP
Japan
Prior art keywords
substrate
support frame
fixed
supported
light receiving
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.)
Granted
Application number
JP14143887U
Other languages
English (en)
Other versions
JPH0718010Y2 (ja
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 JP1987141438U priority Critical patent/JPH0718010Y2/ja
Priority to DE3831425A priority patent/DE3831425C2/de
Priority to US07/245,416 priority patent/US4962999A/en
Publication of JPS6445315U publication Critical patent/JPS6445315U/ja
Application granted granted Critical
Publication of JPH0718010Y2 publication Critical patent/JPH0718010Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Head (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る光ピツクアツプ装置の実
施例を示す分解斜視図、第２図は同上実施例の平
面図、第３図は同上側面断面図、第４図は第２図
中の線―に沿う断面図、第５図は上記実施例
中の支持フレームの底面図である。 １０……半導体レーザ、１２……ビームスプリ
ツタ、１４……受光素子、３０……固定支持フレ
ーム、４６……基板、５２……可動支持フレーム
、５４……対物レンズ。

Claims (1)

  1. 【実用新案登録請求の範囲】 冷間圧延板よりなる基板と、 この基板に固定支持され、半導体レーザ、ビー
    ムスプリツタ、受光素子等を含む光学素子を固着
    した成形品よりなる固定支持フレームと、 少なくとも対物レンズを保持し、上記基板に位
    置制御可能に支持された可動支持フレームとを有
    してなる光ピツクアツプ装置。
JP1987141438U 1987-09-16 1987-09-16 光ピックアップ装置 Expired - Lifetime JPH0718010Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987141438U JPH0718010Y2 (ja) 1987-09-16 1987-09-16 光ピックアップ装置
DE3831425A DE3831425C2 (de) 1987-09-16 1988-09-15 Optische Abnehmervorrichtung
US07/245,416 US4962999A (en) 1987-09-16 1988-09-16 Optical pick-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987141438U JPH0718010Y2 (ja) 1987-09-16 1987-09-16 光ピックアップ装置

Publications (2)

Publication Number Publication Date
JPS6445315U true JPS6445315U (ja) 1989-03-20
JPH0718010Y2 JPH0718010Y2 (ja) 1995-04-26

Family

ID=31406495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987141438U Expired - Lifetime JPH0718010Y2 (ja) 1987-09-16 1987-09-16 光ピックアップ装置

Country Status (1)

Country Link
JP (1) JPH0718010Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201240A (ja) * 1983-04-28 1984-11-14 Olympus Optical Co Ltd 光ヘツド

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201240A (ja) * 1983-04-28 1984-11-14 Olympus Optical Co Ltd 光ヘツド

Also Published As

Publication number Publication date
JPH0718010Y2 (ja) 1995-04-26

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