JP2000182256A5 - - Google Patents

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Publication number
JP2000182256A5
JP2000182256A5 JP1998358031A JP35803198A JP2000182256A5 JP 2000182256 A5 JP2000182256 A5 JP 2000182256A5 JP 1998358031 A JP1998358031 A JP 1998358031A JP 35803198 A JP35803198 A JP 35803198A JP 2000182256 A5 JP2000182256 A5 JP 2000182256A5
Authority
JP
Japan
Prior art keywords
pickup
signal
control
tracking error
error signal
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
JP1998358031A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000182256A (ja
JP3771385B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP35803198A priority Critical patent/JP3771385B2/ja
Priority claimed from JP35803198A external-priority patent/JP3771385B2/ja
Priority to US09/461,309 priority patent/US6501711B1/en
Publication of JP2000182256A publication Critical patent/JP2000182256A/ja
Publication of JP2000182256A5 publication Critical patent/JP2000182256A5/ja
Application granted granted Critical
Publication of JP3771385B2 publication Critical patent/JP3771385B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP35803198A 1998-12-16 1998-12-16 ピックアップ駆動装置とピックアップ駆動方法及び記録再生装置 Expired - Fee Related JP3771385B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP35803198A JP3771385B2 (ja) 1998-12-16 1998-12-16 ピックアップ駆動装置とピックアップ駆動方法及び記録再生装置
US09/461,309 US6501711B1 (en) 1998-12-16 1999-12-15 Pickup drive apparatus, pickup drive method, and recording/reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35803198A JP3771385B2 (ja) 1998-12-16 1998-12-16 ピックアップ駆動装置とピックアップ駆動方法及び記録再生装置

Publications (3)

Publication Number Publication Date
JP2000182256A JP2000182256A (ja) 2000-06-30
JP2000182256A5 true JP2000182256A5 (enExample) 2005-03-17
JP3771385B2 JP3771385B2 (ja) 2006-04-26

Family

ID=18457189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35803198A Expired - Fee Related JP3771385B2 (ja) 1998-12-16 1998-12-16 ピックアップ駆動装置とピックアップ駆動方法及び記録再生装置

Country Status (2)

Country Link
US (1) US6501711B1 (enExample)
JP (1) JP3771385B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4357890B2 (ja) * 2003-08-08 2009-11-04 パイオニア株式会社 ランドプリピット検出装置および方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508995A (en) * 1993-07-15 1996-04-16 Matsushita Electric Industrial Co., Ltd. Optical disk capable of recording information on both groove and land tracks
KR100298929B1 (ko) * 1997-08-16 2001-10-26 구자홍 정보기록/재생방법및장치

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