WO2007010825A1 - 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法 - Google Patents

情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法

Info

Publication number
WO2007010825A1
WO2007010825A1 PCT/JP2006/313973 JP2006313973W WO2007010825A1 WO 2007010825 A1 WO2007010825 A1 WO 2007010825A1 JP 2006313973 W JP2006313973 W JP 2006313973W WO 2007010825 A1 WO2007010825 A1 WO 2007010825A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording medium
information recording
information
track
reproducing device
Prior art date
Application number
PCT/JP2006/313973
Other languages
English (en)
French (fr)
Other versions
WO2007010825A3 (ja
WO2007010825A2 (ja
Inventor
Hiroshi Nishiwaki
Eiji Muramatsu
Michikazu Horie
Kenjirou Kiyono
Original Assignee
Pioneer Corporation
Mitsubishi Kagaku Media 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 Pioneer Corporation, Mitsubishi Kagaku Media Co., Ltd. filed Critical Pioneer Corporation
Priority to JP2007525975A priority Critical patent/JP4543084B2/ja
Priority to US11/988,797 priority patent/US8331213B2/en
Publication of WO2007010825A1 publication Critical patent/WO2007010825A1/ja
Publication of WO2007010825A2 publication Critical patent/WO2007010825A2/ja
Publication of WO2007010825A3 publication Critical patent/WO2007010825A3/ja

Links

Abstract

　情報記録媒体（１００）は、（ｉ）レーザ光によって、第１情報を第１トラックピッチに基づいて再生するための第１トラックが形成された第１情報記録エリアと、（ｉｉ）レーザ光によって、第２情報を第１トラックピッチとは異なる第２トラックピッチに基づいて再生するための第２トラックが形成された第２情報記録エリアとを備え、第１トラックの溝形状と、第２トラックの溝形状とは異なる。
PCT/JP2006/313973 2005-07-15 2006-07-13 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法 WO2007010825A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007525975A JP4543084B2 (ja) 2005-07-15 2006-07-13 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法
US11/988,797 US8331213B2 (en) 2005-07-15 2006-07-13 Information recording medium, information reproducing device and method, and apparatus and method for manufacturing information recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-206594 2005-07-15
JP2005206594 2005-07-15

Publications (3)

Publication Number Publication Date
WO2007010825A1 true WO2007010825A1 (ja) 2007-01-25
WO2007010825A2 WO2007010825A2 (ja) 2007-01-25
WO2007010825A3 WO2007010825A3 (ja) 2007-04-26

Family

ID=37669244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/313973 WO2007010825A2 (ja) 2005-07-15 2006-07-13 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法

Country Status (4)

Country Link
US (1) US8331213B2 (ja)
JP (1) JP4543084B2 (ja)
TW (1) TWI364759B (ja)
WO (1) WO2007010825A2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8018823B2 (en) 2006-11-30 2011-09-13 Mitsubishi Kagaku Media Co., Ltd Optical recording medium having a relation between groove widths, groove depths and track pitches
TW201243842A (en) * 2011-04-26 2012-11-01 Princo Corp Recordable compact disk and method of manufacturing recordable compact disk compatible with CD-R

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266491A (ja) * 1992-03-23 1993-10-15 Brother Ind Ltd 光記録媒体
US5568461A (en) * 1994-04-20 1996-10-22 Matsushita Electric Industrial Co., Ltd. Optical information recording and reproducing apparatus
JPH08293129A (ja) 1995-04-21 1996-11-05 Matsushita Electric Ind Co Ltd 光学的情報記録媒体
JP3833329B2 (ja) * 1997-02-07 2006-10-11 株式会社リコー 光情報記録媒体とそのデータ記録方法及び原盤露光方法
JP4639023B2 (ja) * 2000-02-23 2011-02-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 書換え可能なデータ記憶媒体
JP2003281739A (ja) 2001-10-15 2003-10-03 Victor Co Of Japan Ltd 情報記録担体
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
JP4370756B2 (ja) 2002-05-27 2009-11-25 ソニー株式会社 光学記録再生媒体、光学記録再生媒体製造用原盤、光学記録再生媒体の製造方法及び光学記録再生装置
MXPA04001985A (es) * 2002-07-02 2005-02-17 Lg Electronics Inc Disco optico de alta densidad y metodo para restringir la reproduccion del disco optico de alta densidad en un aparato de disco optico.
JP3867038B2 (ja) * 2002-10-23 2007-01-10 株式会社リコー 情報記録装置と情報記録方法とプログラムと記録媒体
EP1589528B1 (en) * 2004-04-22 2007-11-21 Matsushita Electric Industrial Co., Ltd. Optical disk device, loop gain setting method, and loop gain setting program

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