AU699399B2 - Optical disk having pattern for evaluating the optical disk - Google Patents

Optical disk having pattern for evaluating the optical disk

Info

Publication number
AU699399B2
AU699399B2 AU73093/98A AU7309398A AU699399B2 AU 699399 B2 AU699399 B2 AU 699399B2 AU 73093/98 A AU73093/98 A AU 73093/98A AU 7309398 A AU7309398 A AU 7309398A AU 699399 B2 AU699399 B2 AU 699399B2
Authority
AU
Australia
Prior art keywords
optical disk
evaluating
pattern
disk
optical
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.)
Expired
Application number
AU73093/98A
Other versions
AU7309398A (en
Inventor
Sadanari Fujimoto
Hiroharu Satoh
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
Priority claimed from AU52881/96A external-priority patent/AU692699C/en
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of AU7309398A publication Critical patent/AU7309398A/en
Application granted granted Critical
Publication of AU699399B2 publication Critical patent/AU699399B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU73093/98A 1995-04-14 1998-06-18 Optical disk having pattern for evaluating the optical disk Expired AU699399B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8980795 1995-04-14
JP8980695 1995-04-14
JP7-89807 1995-04-14
JP7-89806 1995-04-14
AU52881/96A AU692699C (en) 1995-04-14 1996-04-11 Optical disk having pattern for evaluating the optical disk

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU52881/96A Division AU692699C (en) 1995-04-14 1996-04-11 Optical disk having pattern for evaluating the optical disk

Publications (2)

Publication Number Publication Date
AU7309398A AU7309398A (en) 1998-08-27
AU699399B2 true AU699399B2 (en) 1998-12-03

Family

ID=27154843

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73093/98A Expired AU699399B2 (en) 1995-04-14 1998-06-18 Optical disk having pattern for evaluating the optical disk

Country Status (1)

Country Link
AU (1) AU699399B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152034A (en) * 1986-12-15 1988-06-24 Ricoh Co Ltd Optical disk
JPH0845081A (en) * 1994-07-28 1996-02-16 Matsushita Electric Ind Co Ltd Optical disk medium and optical disk device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63152034A (en) * 1986-12-15 1988-06-24 Ricoh Co Ltd Optical disk
JPH0845081A (en) * 1994-07-28 1996-02-16 Matsushita Electric Ind Co Ltd Optical disk medium and optical disk device

Also Published As

Publication number Publication date
AU7309398A (en) 1998-08-27

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