JP2000036152A - 光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ - Google Patents

光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ

Info

Publication number
JP2000036152A
JP2000036152A JP11112595A JP11259599A JP2000036152A JP 2000036152 A JP2000036152 A JP 2000036152A JP 11112595 A JP11112595 A JP 11112595A JP 11259599 A JP11259599 A JP 11259599A JP 2000036152 A JP2000036152 A JP 2000036152A
Authority
JP
Japan
Prior art keywords
optical disk
optical
optical disc
disk device
irradiation intensity
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
JP11112595A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000036152A5 (enExample
Inventor
Tetsuya Shihara
哲也 紫原
Katsuya Watanabe
克也 渡邊
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 JP11112595A priority Critical patent/JP2000036152A/ja
Publication of JP2000036152A publication Critical patent/JP2000036152A/ja
Publication of JP2000036152A5 publication Critical patent/JP2000036152A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP11112595A 1998-05-13 1999-04-20 光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ Pending JP2000036152A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11112595A JP2000036152A (ja) 1998-05-13 1999-04-20 光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12988898 1998-05-13
JP10-129888 1998-05-13
JP11112595A JP2000036152A (ja) 1998-05-13 1999-04-20 光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ

Publications (2)

Publication Number Publication Date
JP2000036152A true JP2000036152A (ja) 2000-02-02
JP2000036152A5 JP2000036152A5 (enExample) 2006-03-23

Family

ID=26451722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11112595A Pending JP2000036152A (ja) 1998-05-13 1999-04-20 光ディスク装置および光ディスク装置が内蔵されたコンピュ―タ

Country Status (1)

Country Link
JP (1) JP2000036152A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003049096A1 (en) * 2001-12-04 2003-06-12 Sony Corporation Optical recording medium driving device
WO2003056552A1 (fr) * 2001-12-27 2003-07-10 Sony Corporation Tete optique, appareil d'enregistrement et/ou reproduction de support d'enregistrement optique, et procede d'enregistrement et/ou reproduction utilisant ladite tete optique
WO2004021340A1 (ja) * 2002-08-29 2004-03-11 Sony Corporation 光ヘッド及び光記録媒体駆動装置
US7230903B2 (en) 2001-11-19 2007-06-12 Sony Corporation Recording and playback apparatus and optical head including a variable optical coupling efficiency device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230903B2 (en) 2001-11-19 2007-06-12 Sony Corporation Recording and playback apparatus and optical head including a variable optical coupling efficiency device
US7852734B2 (en) 2001-11-19 2010-12-14 Sony Corporation Recording and playback apparatus and optical head
WO2003049096A1 (en) * 2001-12-04 2003-06-12 Sony Corporation Optical recording medium driving device
US7564767B2 (en) 2001-12-04 2009-07-21 Sony Corporation Optical recording medium driving device
WO2003056552A1 (fr) * 2001-12-27 2003-07-10 Sony Corporation Tete optique, appareil d'enregistrement et/ou reproduction de support d'enregistrement optique, et procede d'enregistrement et/ou reproduction utilisant ladite tete optique
US7619959B2 (en) 2001-12-27 2009-11-17 Sony Corporation Optical head, optical recording medium recording and/or reproducing apparatus and recording and/or reproducing method using the optical head
KR100943223B1 (ko) * 2001-12-27 2010-02-18 소니 주식회사 광 헤드, 이 광 헤드를 이용한 광기록 매체 구동 장치
WO2004021340A1 (ja) * 2002-08-29 2004-03-11 Sony Corporation 光ヘッド及び光記録媒体駆動装置
US7177259B2 (en) 2002-08-29 2007-02-13 Sony Corporation Optical head and optical recording medium drive device
KR100988705B1 (ko) 2002-08-29 2010-10-18 소니 주식회사 광헤드 및 광기록 매체 구동 장치
JP4736430B2 (ja) * 2002-08-29 2011-07-27 ソニー株式会社 光ヘッド及び光記録媒体駆動装置

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