JPH03245325A - 光ディスク装置 - Google Patents

光ディスク装置

Info

Publication number
JPH03245325A
JPH03245325A JP2043038A JP4303890A JPH03245325A JP H03245325 A JPH03245325 A JP H03245325A JP 2043038 A JP2043038 A JP 2043038A JP 4303890 A JP4303890 A JP 4303890A JP H03245325 A JPH03245325 A JP H03245325A
Authority
JP
Japan
Prior art keywords
optical pickup
pickup means
optical
base member
disk
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
JP2043038A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529968B2 (cs
Inventor
Tadashi Maeoka
正 前岡
Yukiyasu Fukushima
福島　幸泰
Masaki Kondo
昌樹 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2043038A priority Critical patent/JPH03245325A/ja
Priority to US07/656,767 priority patent/US5214634A/en
Publication of JPH03245325A publication Critical patent/JPH03245325A/ja
Publication of JPH0529968B2 publication Critical patent/JPH0529968B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Moving Of Heads (AREA)
JP2043038A 1990-02-23 1990-02-23 光ディスク装置 Granted JPH03245325A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2043038A JPH03245325A (ja) 1990-02-23 1990-02-23 光ディスク装置
US07/656,767 US5214634A (en) 1990-02-23 1991-02-15 Optical disc apparatus for recording and reproducing signals on both surfaces of a disk with a single optical pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2043038A JPH03245325A (ja) 1990-02-23 1990-02-23 光ディスク装置

Publications (2)

Publication Number Publication Date
JPH03245325A true JPH03245325A (ja) 1991-10-31
JPH0529968B2 JPH0529968B2 (cs) 1993-05-06

Family

ID=12652743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2043038A Granted JPH03245325A (ja) 1990-02-23 1990-02-23 光ディスク装置

Country Status (1)

Country Link
JP (1) JPH03245325A (cs)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145274U (cs) * 1980-04-01 1981-11-02
JPS5720206A (en) * 1980-07-11 1982-02-02 Tomoyasu Ninomiya Crasp for accesory
JPS59157872A (ja) * 1983-02-28 1984-09-07 Sharp Corp デイスク再生装置
JPS6360837A (ja) * 1986-08-29 1988-03-16 Hitachi Electronics Eng Co Ltd 記録媒体ハンドリング装置
JPS63317970A (ja) * 1987-06-19 1988-12-26 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPH01113972A (ja) * 1987-10-27 1989-05-02 Pioneer Electron Corp ディスクプレーヤ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145274U (cs) * 1980-04-01 1981-11-02
JPS5720206A (en) * 1980-07-11 1982-02-02 Tomoyasu Ninomiya Crasp for accesory
JPS59157872A (ja) * 1983-02-28 1984-09-07 Sharp Corp デイスク再生装置
JPS6360837A (ja) * 1986-08-29 1988-03-16 Hitachi Electronics Eng Co Ltd 記録媒体ハンドリング装置
JPS63317970A (ja) * 1987-06-19 1988-12-26 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPH01113972A (ja) * 1987-10-27 1989-05-02 Pioneer Electron Corp ディスクプレーヤ

Also Published As

Publication number Publication date
JPH0529968B2 (cs) 1993-05-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees