DE69735817D1 - Optische platte und verfahren zur aufzeichnung auf der optischer platte - Google Patents

Optische platte und verfahren zur aufzeichnung auf der optischer platte

Info

Publication number
DE69735817D1
DE69735817D1 DE69735817T DE69735817T DE69735817D1 DE 69735817 D1 DE69735817 D1 DE 69735817D1 DE 69735817 T DE69735817 T DE 69735817T DE 69735817 T DE69735817 T DE 69735817T DE 69735817 D1 DE69735817 D1 DE 69735817D1
Authority
DE
Germany
Prior art keywords
optical plate
recording
optical
plate
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 - Lifetime
Application number
DE69735817T
Other languages
English (en)
Other versions
DE69735817T2 (de
Inventor
Mitsuaki Oshima
Shinichi Konishi
Shin-Ichi Tanaka
Kenji Koishi
Mitsurou Moriya
Yoshiho Gotoh
Yoshinari Takemura
Norio Miyatake
Motoyoshi Murakami
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP9009318A external-priority patent/JPH10233019A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69735817D1 publication Critical patent/DE69735817D1/de
Application granted granted Critical
Publication of DE69735817T2 publication Critical patent/DE69735817T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

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    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1242—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector
    • G11B2020/1244—CAV zone, in which a constant angular velocity is used
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1242—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector
    • G11B2020/1245—CLV zone, in which a constant linear velocity is used

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69735817T 1996-12-19 1997-12-17 Optische disk und verfahren zur aufzeichnung auf einer optischen disk Expired - Lifetime DE69735817T2 (de)

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Application Number Priority Date Filing Date Title
JP33930496 1996-12-19
JP33930496 1996-12-19
JP931897 1997-01-22
JP9009318A JPH10233019A (ja) 1996-01-22 1997-01-22 光ディスク、光ディスク製造装置、光ディスク再生装置
JP25911097 1997-09-24
JP25911097 1997-09-24
PCT/JP1997/004664 WO1998027553A1 (fr) 1996-12-19 1997-12-17 Disque optique, procede d'enregistrement et lecture sur disque optique d'information non effaçable, dispositif de lecture de disque optique, dispositif d'enregistrement et lecture de disque optique, dispositif d'enregistrement d'information non effaçable sur disque optique et dispositif d'enregistrement de disque optique

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DE69735817D1 true DE69735817D1 (de) 2006-06-08
DE69735817T2 DE69735817T2 (de) 2007-01-18

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DE69739787T Expired - Lifetime DE69739787D1 (de) 1996-12-19 1997-12-17 Verfahren zur Aufnahme von einmalig beschreibbaren Informationen auf eine optische Platte.
DE69735817T Expired - Lifetime DE69735817T2 (de) 1996-12-19 1997-12-17 Optische disk und verfahren zur aufzeichnung auf einer optischen disk

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US (5) US6266299B1 (de)
EP (3) EP1445770B1 (de)
KR (3) KR100472335B1 (de)
CN (6) CN1284165C (de)
DE (2) DE69739787D1 (de)
WO (1) WO1998027553A1 (de)

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CN1183528C (zh) 2005-01-05
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US20030137913A1 (en) 2003-07-24
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CN1591634A (zh) 2005-03-09
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US6584046B2 (en) 2003-06-24
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