JP2001249272A - 対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。 - Google Patents

対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。

Info

Publication number
JP2001249272A
JP2001249272A JP2000059427A JP2000059427A JP2001249272A JP 2001249272 A JP2001249272 A JP 2001249272A JP 2000059427 A JP2000059427 A JP 2000059427A JP 2000059427 A JP2000059427 A JP 2000059427A JP 2001249272 A JP2001249272 A JP 2001249272A
Authority
JP
Japan
Prior art keywords
light source
optical
information recording
recording medium
objective lens
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
JP2000059427A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001249272A5 (enExample
Inventor
Koji Honda
浩司 本田
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP2000059427A priority Critical patent/JP2001249272A/ja
Publication of JP2001249272A publication Critical patent/JP2001249272A/ja
Publication of JP2001249272A5 publication Critical patent/JP2001249272A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lenses (AREA)
JP2000059427A 2000-03-03 2000-03-03 対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。 Pending JP2001249272A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000059427A JP2001249272A (ja) 2000-03-03 2000-03-03 対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000059427A JP2001249272A (ja) 2000-03-03 2000-03-03 対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。

Publications (2)

Publication Number Publication Date
JP2001249272A true JP2001249272A (ja) 2001-09-14
JP2001249272A5 JP2001249272A5 (enExample) 2007-04-26

Family

ID=18579880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000059427A Pending JP2001249272A (ja) 2000-03-03 2000-03-03 対物レンズ、光ピックアップ装置及び光ピックアップ装置の調整方法。

Country Status (1)

Country Link
JP (1) JP2001249272A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001732A1 (en) * 2002-06-25 2003-12-31 Koninklijke Philips Electronics N.V. Optical scanning device including a tilt tolerant objective system
JP3521893B2 (ja) 2000-10-25 2004-04-26 松下電器産業株式会社 光ピックアップ装置
US7289417B2 (en) 2002-09-03 2007-10-30 Samsung Electronics Co., Ltd. Lens correcting wavefront error caused by tilt and optical pickup using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195317A (ja) * 1989-01-23 1990-08-01 Minolta Camera Co Ltd 光ディスク用対物レンズ
JPH07140381A (ja) * 1993-11-18 1995-06-02 Sony Corp コマ収差補正方法
JPH10289468A (ja) * 1997-04-10 1998-10-27 Konica Corp 光ピックアップ装置及びその光源ユニット
JPH1144842A (ja) * 1997-05-27 1999-02-16 Asahi Glass Co Ltd 光学装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195317A (ja) * 1989-01-23 1990-08-01 Minolta Camera Co Ltd 光ディスク用対物レンズ
JPH07140381A (ja) * 1993-11-18 1995-06-02 Sony Corp コマ収差補正方法
JPH10289468A (ja) * 1997-04-10 1998-10-27 Konica Corp 光ピックアップ装置及びその光源ユニット
JPH1144842A (ja) * 1997-05-27 1999-02-16 Asahi Glass Co Ltd 光学装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3521893B2 (ja) 2000-10-25 2004-04-26 松下電器産業株式会社 光ピックアップ装置
WO2004001732A1 (en) * 2002-06-25 2003-12-31 Koninklijke Philips Electronics N.V. Optical scanning device including a tilt tolerant objective system
US7289417B2 (en) 2002-09-03 2007-10-30 Samsung Electronics Co., Ltd. Lens correcting wavefront error caused by tilt and optical pickup using same
KR100911141B1 (ko) * 2002-09-03 2009-08-06 삼성전자주식회사 틸트에 따른 파면수차 보정 기능을 갖는 렌즈 및 광픽업

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