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1. (WO2007010987) RECORDING DISC
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010987 International Application No.: PCT/JP2006/314395
Publication Date: 25.01.2007 International Filing Date: 20.07.2006
Chapter 2 Demand Filed: 15.05.2007
IPC:
G11B 7/007 (2006.01) ,G11B 20/10 (2006.01) ,G11B 20/12 (2006.01)
[IPC code unknown for G11B 7/07]
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
12
Formatting, e.g. arrangement of data block or words on the record carriers
Applicants:
パイオニア株式会社 PIONEER CORPORATION [JP/JP]; 〒1538654 東京都目黒区目黒1丁目4番1号 Tokyo 4-1, Meguro 1-chome, Meguro-ku, Tokyo 1538654, JP (AllExceptUS)
黒田 和男 KURODA, Kazuo [JP/JP]; JP (UsOnly)
Inventors:
黒田 和男 KURODA, Kazuo; JP
Agent:
江上 達夫 EGAMI, Tatsuo; 〒1040031 東京都中央区京橋一丁目16番10号 オークビル京橋3階 東京セントラル特許事務所内 Tokyo c/o TOKYO CENTRAL PATENT FIRM 3rd Floor, Oak Building Kyobashi 16-10, Kyobashi 1-chome Chuou-ku, Tokyo 1040031, JP
Priority Data:
2005-21038420.07.2005JP
Title (EN) RECORDING DISC
(FR) DISQUE D’ENREGISTREMENT
(JA) 記録ディスク
Abstract:
(EN) A second layer is a recording-enabled layer (15) where content data can be additionally written or rewritten and a first layer is reproduction-dedicated layer (14) where no wobble is formed. Furthermore, the reproduction-dedicated layer (14) contains CSS encryption data (17) and an identifier (19) indicating that it is dedicated for reproduction.
(FR) Selon la présente invention, une seconde couche est une couche d’enregistrement (15) permettant d’écrire ou de réécrire d’autres données de contenu et une première couche est une couche dédiée à la lecture (14) sans formation d’oscillation. En outre, la couche dédiée à la lecture (14) contient des données de cryptage CSS (17) et un identifiant (19) indiquant qu’elle est dédiée à la lecture.
(JA) 第2層を、コンテンツデータの追記または書き換えが可能な記録可能層(15)とし、第1層を、ウォブルが形成されていない再生専用層(14)とし、さらに、再生専用層(14)には、CSSの暗号化データ(17)、および再生専用であることを示す識別情報(19)を予め記録しておく。
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JPWO2007010987US20090109832JP4425311