OPTICAL DISK AND OPTICAL DISK REPRODUCTION DEVICE FOR REPRODUCING SAME

摘要

An optical disk and an optical disk reproduction device for reproducing the same are provided. The optical disk including at least one layer comprises an information storage area for storing information on the optical disk and a data area for storing data, wherein the information storage area stores information on the amount of reflection and thickness of each of a plurality of layers, and transmission speed information on a plurality of areas which constitute the data area.

主权项

1. An optical disc comprising a plurality of layers, the optical disc comprising:
an information storage zone which stores information about the optical disc; and a data zone which stores data, wherein the information storage zone stores reflection amount information of each of the plurality of layers and thickness information of each of the plurality of layers.