OPTICAL DISK AND OPTICAL DISK DEVICE

• Main Authors: NAKAHARA HIROISA, TAKESHITA NOBUO, OGAWA MASAHARU
• Format: Patent
• Language: English
• Published: 01.05.2008
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

PROBLEM TO BE SOLVED: To reduce access time in an optical disk where an information layer conforming to a plurality of different optical disk standards is multilayered. SOLUTION: In the optical disk where the information layer conforming to a plurality of different optical disk standards are multila...