JPS5936035U - optical pick up - Google Patents

optical pick up

Info

Publication number
JPS5936035U
JPS5936035U JP13086082U JP13086082U JPS5936035U JP S5936035 U JPS5936035 U JP S5936035U JP 13086082 U JP13086082 U JP 13086082U JP 13086082 U JP13086082 U JP 13086082U JP S5936035 U JPS5936035 U JP S5936035U
Authority
JP
Japan
Prior art keywords
optical pick
laser beam
output
pickup
pickup body
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
JP13086082U
Other languages
Japanese (ja)
Other versions
JPS642266Y2 (en
Inventor
小浜　俊介
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 JP13086082U priority Critical patent/JPS5936035U/en
Publication of JPS5936035U publication Critical patent/JPS5936035U/en
Application granted granted Critical
Publication of JPS642266Y2 publication Critical patent/JPS642266Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (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) [Summary] 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図は本考案による光学ピックアップを示す分解斜視
図、第２図は同じく一部破断斜視図、第３図は同じ＜Ａ
、Ｐ、Ｃ回路の回路図、第４図は同じく２軸駆動デバイ
スの分解斜視図である。FIG. 1 is an exploded perspective view showing an optical pickup according to the present invention, FIG. 2 is a partially cutaway perspective view, and FIG. 3 is the same <A
, P, and C circuits, and FIG. 4 is an exploded perspective view of the two-axis drive device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピックアップ本体に内蔵した半導体レーザから出射され
るレーザビー　ムの一部を検出し、この検出出力に応じ
て上記レーザビームの出力を調整する手段を含む電気回
路基板を上記ピックアップ本体に一体的に設けてなる光
学ピックアップ。An electric circuit board including means for detecting a part of the laser beam emitted from a semiconductor laser built into the pickup body and adjusting the output of the laser beam according to the detected output is integrally provided in the pickup body. An optical pickup.
JP13086082U 1982-08-30 1982-08-30 optical pick up Granted JPS5936035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13086082U JPS5936035U (en) 1982-08-30 1982-08-30 optical pick up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13086082U JPS5936035U (en) 1982-08-30 1982-08-30 optical pick up

Publications (2)

Publication Number Publication Date
JPS5936035U true JPS5936035U (en) 1984-03-06
JPS642266Y2 JPS642266Y2 (en) 1989-01-19

Family

ID=30296046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13086082U Granted JPS5936035U (en) 1982-08-30 1982-08-30 optical pick up

Country Status (1)

Country Link
JP (1) JPS5936035U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142832U (en) * 1984-03-02 1985-09-21 オリンパス光学工業株式会社 Optical pick-up device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410481A (en) * 1977-06-23 1979-01-26 Nec Corp Portable revetting tool
JPS5413732A (en) * 1977-07-01 1979-02-01 Canon Inc Light source device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410481A (en) * 1977-06-23 1979-01-26 Nec Corp Portable revetting tool
JPS5413732A (en) * 1977-07-01 1979-02-01 Canon Inc Light source device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142832U (en) * 1984-03-02 1985-09-21 オリンパス光学工業株式会社 Optical pick-up device

Also Published As

Publication number Publication date
JPS642266Y2 (en) 1989-01-19

Similar Documents

Publication Publication Date Title
JPS5936035U (en) optical pick up
JPS6013761U (en) Laser device
JPS6083232U (en) chip parts
JPS6019253U (en) Audio signal optical transmitter
JPS597577U (en) Connection structure between electronic equipment and external equipment
JPS6083265U (en) Semiconductor laser drive circuit
JPS6122372U (en) photo interrupter
JPS5810006U (en) Rotation angle detection device
JPS5925629U (en) Light emitting device of optical information reading device
JPS59128756U (en) semiconductor laser equipment
JPS5961592U (en) Printed circuit board holding mechanism for power tools
JPS5831669U (en) battery storage device
JPS5974727U (en) Semiconductor device tray
JPS6045564U (en) Light emitting diode aligned light source
JPS596261U (en) Laser beam scanning device
JPS6059436U (en) electrical equipment switch
JPS58132493U (en) microphone
JPS58111952U (en) hybrid integrated circuit
JPS58173262U (en) semiconductor light emitting device
JPS5942052U (en) integrated circuit device
JPS5818359U (en) Concentrator for solid-state laser
JPS58162659U (en) Laser diode light amount detection device
JPS58105198U (en) Pickup device for chip parts
JPS59100354U (en) barcode reader
JPS60103314U (en) umbrella handle