ACCESS METHOD FOR OPTICAL DISK AND OPTICAL DISK DEVICE
作者： Kobayashi Shoei , Katsuramoto Shinji
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摘要: PROBLEM TO BE SOLVED: To record a program of long time by recording desired video signal and audio with respect to an optical disk whose diameter light transmission layer are made specific values system working distance numerical aperture specified make the feature utilizable effectively. SOLUTION: Data in which shortest bit length or mark is not larger than 0.3 [μm] recorded 120 [mm] 10-177 thickness area 560 numerial smaller 0.78 [μm]. Capacity extent 8 [GB] secured data this manner about three hours can be at maximum. Then, making recordable high density while utilizing
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