JPH11306648A - コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法 - Google Patents

コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法

Info

Publication number
JPH11306648A
JPH11306648A JP10113414A JP11341498A JPH11306648A JP H11306648 A JPH11306648 A JP H11306648A JP 10113414 A JP10113414 A JP 10113414A JP 11341498 A JP11341498 A JP 11341498A JP H11306648 A JPH11306648 A JP H11306648A
Authority
JP
Japan
Prior art keywords
information
area
recording medium
information recording
recorded
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
JP10113414A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11306648A5 (enExample
Inventor
Hisashi Yamada
尚志 山田
Hideo Ando
秀夫 安東
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP10113414A priority Critical patent/JPH11306648A/ja
Publication of JPH11306648A publication Critical patent/JPH11306648A/ja
Publication of JPH11306648A5 publication Critical patent/JPH11306648A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP10113414A 1998-04-23 1998-04-23 コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法 Pending JPH11306648A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10113414A JPH11306648A (ja) 1998-04-23 1998-04-23 コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10113414A JPH11306648A (ja) 1998-04-23 1998-04-23 コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法

Publications (2)

Publication Number Publication Date
JPH11306648A true JPH11306648A (ja) 1999-11-05
JPH11306648A5 JPH11306648A5 (enExample) 2005-01-13

Family

ID=14611664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10113414A Pending JPH11306648A (ja) 1998-04-23 1998-04-23 コピープロテクト機能付き情報記録媒体、不正コピー検出装置、及び不正コピー検出方法

Country Status (1)

Country Link
JP (1) JPH11306648A (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1047050A1 (en) * 1999-04-23 2000-10-25 Kabushiki Kaisha Optrom Method of preventing illegal use of optical disk, optical disk based on the same method, and method of producing the optical disk
JP2002259171A (ja) * 2001-03-02 2002-09-13 Sony Corp ディスク再生装置、プログラム、およびファイル読み出し方法
WO2003063147A1 (en) * 2002-01-23 2003-07-31 Sony Corporation Disc-shaped optical recording medium and reproduction limit method thereof
US6694414B2 (en) 2000-07-04 2004-02-17 Tdk Corporation Magnetic disc device having copy protect function
WO2006052077A1 (en) * 2004-11-12 2006-05-18 Samsung Electronics Co., Ltd. Information storage medium, recording/ reproducing apparatus, and recording/ reproducing method
WO2006080736A1 (en) * 2004-10-22 2006-08-03 Samsung Electronics Co., Ltd. Information storage medium and recording/reproducing apparatus and method using the same
JP2007200399A (ja) * 2006-01-24 2007-08-09 Funai Electric Co Ltd ディスク装置及びその制御方法
JP2010153034A (ja) * 2010-03-29 2010-07-08 Toshiba Corp 光記録媒体、情報記録方法、情報再生方法、および情報記録装置
JP2010529579A (ja) * 2007-04-04 2010-08-26 ロヴィ・ソリューションズ・コーポレーション 光ディスクのコピー保護の改良または光ディスクのコピー保護に関連する改良
US7952972B2 (en) 2003-08-05 2011-05-31 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc
US8006308B2 (en) 2003-01-23 2011-08-23 Lg Electronics Inc. Recording medium with copy protection indicating information and apparatus and methods for forming, recording, reproducing and restricting reproduction of the recording medium
US8009832B2 (en) 2003-01-24 2011-08-30 Lg Electronics Inc. Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing method for the recording medium
US8045430B2 (en) 2002-09-30 2011-10-25 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1047050A1 (en) * 1999-04-23 2000-10-25 Kabushiki Kaisha Optrom Method of preventing illegal use of optical disk, optical disk based on the same method, and method of producing the optical disk
US6694414B2 (en) 2000-07-04 2004-02-17 Tdk Corporation Magnetic disc device having copy protect function
JP2002259171A (ja) * 2001-03-02 2002-09-13 Sony Corp ディスク再生装置、プログラム、およびファイル読み出し方法
WO2003063147A1 (en) * 2002-01-23 2003-07-31 Sony Corporation Disc-shaped optical recording medium and reproduction limit method thereof
US8045430B2 (en) 2002-09-30 2011-10-25 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information
US8006308B2 (en) 2003-01-23 2011-08-23 Lg Electronics Inc. Recording medium with copy protection indicating information and apparatus and methods for forming, recording, reproducing and restricting reproduction of the recording medium
US8009832B2 (en) 2003-01-24 2011-08-30 Lg Electronics Inc. Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing method for the recording medium
US7952972B2 (en) 2003-08-05 2011-05-31 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc
WO2006080736A1 (en) * 2004-10-22 2006-08-03 Samsung Electronics Co., Ltd. Information storage medium and recording/reproducing apparatus and method using the same
US8325575B2 (en) 2004-10-22 2012-12-04 Samsung Electronics Co., Ltd. Information storage medium and recording/reproducing apparatus and method using the same
US8179759B2 (en) 2004-10-22 2012-05-15 Samsung Electronics Co., Ltd. Information storage medium and recording/reproducing apparatus and method using the same
WO2006052077A1 (en) * 2004-11-12 2006-05-18 Samsung Electronics Co., Ltd. Information storage medium, recording/ reproducing apparatus, and recording/ reproducing method
US8117407B2 (en) 2004-11-12 2012-02-14 Samsung Electronics Co., Ltd. Information storage medium, recording/reproducing apparatus, and recording/reproducing method
US7698515B2 (en) 2004-11-12 2010-04-13 Samsung Electronics Co., Ltd. Information storage medium, recording/reproducing apparatus, and recording/reproducing method
US8433860B2 (en) 2004-11-12 2013-04-30 Samsung Electronics Co., Ltd. Information storage medium, recording/reproducing apparatus, and recording/reproducing method
JP2007200399A (ja) * 2006-01-24 2007-08-09 Funai Electric Co Ltd ディスク装置及びその制御方法
JP2010529579A (ja) * 2007-04-04 2010-08-26 ロヴィ・ソリューションズ・コーポレーション 光ディスクのコピー保護の改良または光ディスクのコピー保護に関連する改良
EP2135246A4 (en) * 2007-04-04 2013-12-18 Rovi Solutions Corp IMPROVEMENTS TO OR RELATED TO COPY PROTECTION OF OPTICAL DISCS
JP2010153034A (ja) * 2010-03-29 2010-07-08 Toshiba Corp 光記録媒体、情報記録方法、情報再生方法、および情報記録装置

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