KR100965879B1 - 광 디스크 - Google Patents
광 디스크 Download PDFInfo
- Publication number
- KR100965879B1 KR100965879B1 KR1020030062682A KR20030062682A KR100965879B1 KR 100965879 B1 KR100965879 B1 KR 100965879B1 KR 1020030062682 A KR1020030062682 A KR 1020030062682A KR 20030062682 A KR20030062682 A KR 20030062682A KR 100965879 B1 KR100965879 B1 KR 100965879B1
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- KR
- South Korea
- Prior art keywords
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- recorded
- recording
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- 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
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- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
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- 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
- G11B2020/1229—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 lead-in area
-
- 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
- G11B2020/1231—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 lead-out area
-
- 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
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
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- 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
- G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
- G11B2020/1292—Enhancement of the total storage capacity
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
- G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (11)
- 적어도 하나의 데이터 기록층을 포함하고, 상기 기록층에는 리드 인 존, 데이터 존 및 리드 아웃 존이 마련된 광 디스크에 있어서,상기 기록층의 상기 리드 인 존 및 상기 리드 아웃 존에는 컨트롤 데이터 존이 마련되어 있고,상기 컨트롤 데이터 존에는 컨트롤 데이터가 와블 신호를 이용하여 기록되며,상기 컨트롤 데이터는 상기 광 디스크의 크기 정보, 상기 데이터 기록층의 개수 정보 및 라이팅 스트래티지 파라미터(writing strategy parameter)를 포함하는 것을 특징으로 하는 것을 특징으로 하는 광 디스크.
- 삭제
- 제 1항에 있어서,동일한 컨트롤 데이터가 상기 리드인 존의 컨트롤 데이터 존 또는 상기 리드아웃 존의 컨트롤 데이터 존 중 하나에 반복하여 기록된 것을 특징으로 하는 광 디스크.
- 제 1항에 있어서,동일한 컨트롤 데이터가 상기 리드인 존의 컨트롤 데이터 존 및 상기 리드 아웃 존의 컨트롤 데이터 존에 각각 기록된 것을 특징으로 하는 광 디스크.
- 제 1항에 있어서,상기 컨트롤 데이터 존에는 바이-페이즈(bi-phase) 변조된 와블 신호 또는 페이즈(phase) 변조된 와블 신호를 이용하여 컨트롤 데이터가 기록된 것을 특징으로 하는 광 디스크.
- 삭제
- 제 1항에 있어서,상기 컨트롤 데이터 존에는 피트 방식 또는 프리-리코딩(pre-recording) 방식 중 하나의 방식에 따라 컨트롤 데이터가 기록된 것을 특징으로 하는 광 디스크.
- 제 1항에 있어서,상기 광 디스크는 제1 기록 단위와, 상기 제1 기록 단위보다 길이가 긴 제2 기록 단위의 두 가지 기록 단위로 데이터가 기록되고, 상기 제2 기록 단위의 길이와 동일한 원주 길이를 갖는 반경을 경계로 상기 데이터 기록층이 제1 기록 단위 영역과 제2 기록 단위 영역으로 나뉘고, 상기 제1 기록 단위 영역에는 상기 제1 기록 단위로 데이터가 기록되고, 상기 제2 기록 단위 영역에는 상기 제2 기록 단위로 데이터가 기록된 것을 특징으로 하는 광 디스크.
- 제 1항에 있어서,상기 광 디스크는 하나의 소정 기록 단위로 데이터가 기록되고, 상기 기록 단위의 길이와 동일한 원주 길이를 갖는 반경을 경계로 상기 기록 단위의 길이보다 짧은 원주 길이를 가지는 제1 데이터 영역과 상기 기록 단위의 길이보다 긴 원주 길이를 가지는 제2 데이터 영역으로 상기 데이터 기록층이 나뉘어져 데이터가 기록된 것을 특징으로 하는 광 디스크.
- 제 9항에 있어서,상기 제1 데이터 영역에는 상기 소정 에러정정이 수행될 필요가 없는 데이터 또는 상기 소정 에러정정포맷과 다른 에러정정방식을 따르는 데이터가 기록된 것을 특징으로 하는 광 디스크.
- 제 9항에 있어서,상기 제2 데이터 영역에는 상기 소정 에러정정포맷에 따라 에러정정이 수행될 데이터가 기록된 것을 특징으로 하는 광 디스크.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030062682A KR100965879B1 (ko) | 2003-09-08 | 2003-09-08 | 광 디스크 |
US10/929,765 US7333417B2 (en) | 2003-09-08 | 2004-08-31 | Information storage medium and method and apparatus for recording data on and/or reading data from the same |
JP2006525277A JP2007505426A (ja) | 2003-09-08 | 2004-09-03 | 情報記録媒体、データの記録/再生方法及び装置 |
PCT/KR2004/002236 WO2005024806A1 (en) | 2003-09-08 | 2004-09-03 | Information storage medium and method and apparatus for recording data on and/or reading data from the same |
CNB2004800249930A CN100395828C (zh) | 2003-09-08 | 2004-09-03 | 在信息存储介质上记录和/或从其读取数据的方法和设备 |
TW093126845A TWI269282B (en) | 2003-09-08 | 2004-09-06 | Information storage medium and method and apparatus for recording data on and/or reading data from the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030062682A KR100965879B1 (ko) | 2003-09-08 | 2003-09-08 | 광 디스크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050025456A KR20050025456A (ko) | 2005-03-14 |
KR100965879B1 true KR100965879B1 (ko) | 2010-06-24 |
Family
ID=37064656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030062682A Expired - Fee Related KR100965879B1 (ko) | 2003-09-08 | 2003-09-08 | 광 디스크 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100965879B1 (ko) |
CN (1) | CN100395828C (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990075796A (ko) * | 1998-03-24 | 1999-10-15 | 구자홍 | 광디스크 |
KR20020084671A (ko) * | 2001-05-02 | 2002-11-09 | 삼성전자 주식회사 | 광디스크 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5170605B2 (ja) * | 2001-03-16 | 2013-03-27 | ソニー株式会社 | 記録装置および方法、再生装置および方法、記録媒体、プログラム、並びにディスク媒体 |
JP3561256B2 (ja) * | 2001-12-28 | 2004-09-02 | 株式会社東芝 | 情報記憶媒体、情報記録装置、情報再生装置、情報記録方法、及び情報再生方法 |
-
2003
- 2003-09-08 KR KR1020030062682A patent/KR100965879B1/ko not_active Expired - Fee Related
-
2004
- 2004-09-03 CN CNB2004800249930A patent/CN100395828C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990075796A (ko) * | 1998-03-24 | 1999-10-15 | 구자홍 | 광디스크 |
KR20020084671A (ko) * | 2001-05-02 | 2002-11-09 | 삼성전자 주식회사 | 광디스크 |
Also Published As
Publication number | Publication date |
---|---|
CN100395828C (zh) | 2008-06-18 |
KR20050025456A (ko) | 2005-03-14 |
CN1846256A (zh) | 2006-10-11 |
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