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JPS6479953A - Recording system for guide groove in optical disk - Google Patents

Recording system for guide groove in optical disk

Info

Publication number
JPS6479953A
JPS6479953A JP62238393A JP23839387A JPS6479953A JP S6479953 A JPS6479953 A JP S6479953A JP 62238393 A JP62238393 A JP 62238393A JP 23839387 A JP23839387 A JP 23839387A JP S6479953 A JPS6479953 A JP S6479953A
Authority
JP
Japan
Prior art keywords
groove
guide groove
recording system
header information
optical disk
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
JP62238393A
Other languages
English (en)
Other versions
JPH0766573B2 (ja
Inventor
Shuzo Nakamura
Michio Koga
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP62238393A priority Critical patent/JPH0766573B2/ja
Publication of JPS6479953A publication Critical patent/JPS6479953A/ja
Publication of JPH0766573B2 publication Critical patent/JPH0766573B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP62238393A 1987-09-21 1987-09-21 光ディスク Expired - Fee Related JPH0766573B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238393A JPH0766573B2 (ja) 1987-09-21 1987-09-21 光ディスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238393A JPH0766573B2 (ja) 1987-09-21 1987-09-21 光ディスク

Publications (2)

Publication Number Publication Date
JPS6479953A true JPS6479953A (en) 1989-03-24
JPH0766573B2 JPH0766573B2 (ja) 1995-07-19

Family

ID=17029529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238393A Expired - Fee Related JPH0766573B2 (ja) 1987-09-21 1987-09-21 光ディスク

Country Status (1)

Country Link
JP (1) JPH0766573B2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430042A2 (en) * 1989-11-21 1991-06-05 Sony Corporation A recording medium and method of reproducing thereof
US5049937A (en) * 1989-04-05 1991-09-17 Minolta Camera Kabushiki Kaisha Imaging device which uses transparent or non-transparent developer based on medium used
US5142519A (en) * 1988-12-20 1992-08-25 Kabushiki Kaisha Csk Optical recording medium and device for writing and reading information in and from the recording medium
JPH05342634A (ja) * 1992-06-10 1993-12-24 Matsushita Electric Ind Co Ltd 平板状情報記録担体とスタンパー
US6379864B1 (en) 1992-05-15 2002-04-30 Sharp Kabushiki Kaisha Method for manufacturing an optical disk
US6651381B2 (en) 1995-02-01 2003-11-25 Asahi Glass Company Ltd. Synthetic resin molded material and method for its production
WO2009105215A2 (en) * 2008-02-19 2009-08-27 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
US8792321B2 (en) 2010-08-17 2014-07-29 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107539A (ja) * 1984-10-31 1986-05-26 Hitachi Ltd 光学デイスク装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107539A (ja) * 1984-10-31 1986-05-26 Hitachi Ltd 光学デイスク装置

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142519A (en) * 1988-12-20 1992-08-25 Kabushiki Kaisha Csk Optical recording medium and device for writing and reading information in and from the recording medium
US5049937A (en) * 1989-04-05 1991-09-17 Minolta Camera Kabushiki Kaisha Imaging device which uses transparent or non-transparent developer based on medium used
EP0430042A2 (en) * 1989-11-21 1991-06-05 Sony Corporation A recording medium and method of reproducing thereof
EP0430042B1 (en) * 1989-11-21 1997-06-04 Sony Corporation A recording medium and method of reproducing thereof
US6379864B1 (en) 1992-05-15 2002-04-30 Sharp Kabushiki Kaisha Method for manufacturing an optical disk
JPH05342634A (ja) * 1992-06-10 1993-12-24 Matsushita Electric Ind Co Ltd 平板状情報記録担体とスタンパー
US6651381B2 (en) 1995-02-01 2003-11-25 Asahi Glass Company Ltd. Synthetic resin molded material and method for its production
US6803098B2 (en) 1995-02-01 2004-10-12 Asahi Glass Company Ltd. Synthetic resin molded material and method for its production
US7045208B2 (en) 1995-02-01 2006-05-16 Asahi Glass Company Ltd. Synthetic resin molded material and method for its production
WO2009105215A2 (en) * 2008-02-19 2009-08-27 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
WO2009105215A3 (en) * 2008-02-19 2010-01-21 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
US8675466B2 (en) 2008-02-19 2014-03-18 Thomson Licensing Optical disc with pre-recorded and recordable regions and methods of forming the disc
US9019807B2 (en) 2008-02-19 2015-04-28 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
US9025426B2 (en) 2008-02-19 2015-05-05 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc
US8792321B2 (en) 2010-08-17 2014-07-29 Thomson Licensing Optical disc with pre-recorded and recordable regions and method of forming the disc

Also Published As

Publication number Publication date
JPH0766573B2 (ja) 1995-07-19

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