One-time disc recording with at least one recording layer, a method of reducing access time to access a one-time recording disc with at least one recording layer, equipment for recording information about a recording disc single-time with at least one recording layer, equipment for recording and / or reading information on / from a disc that allows one-time recording that has at least one recording layer, a method of reducing information access time recorded on a single-write disc that can be read by computer

摘要

"DISK THAT MAKES RECORDING A SINGLE TIME AT LEAST ONE RECORD LAYER, METHOD OF REDUCING ACCESS TIME TO ACCESS A SINGLE TIME WITH AT LEAST A RECORDING LAYER, EQUIPMENT TO RECORD DISCHARGE INFORMATION RECORDING A SINGLE TIME AT LEAST ONE RECORD LAYER, RECORDING EQUIPMENT AND / OR READING INFORMATION FROM A DISC THAT ALLOWS TO RECORD ONLY ONE RECORD LAYER, METHOD OF REDUCING ACCESS TIME RECORDED INFORMATION ABOUT A DISK THAT ALLOWS TO RECORD ONCE, AND MEANS ABOUT COMPUTER READING ". A one-time recordable disc, a device for recording information about it, and a method of reducing access time to it the one-time recordable disk including at least one recording layer. The one-time recordable disk also includes at least one update area in which updated predetermined information is recorded; and an access information area in which allocation information with respect to updated predetermined information is recorded for a predetermined period. Accordingly, it is possible to reduce an access time for reading the updated information on the disk which allows one-time recording on which the predetermined information is updated and recorded in a new position.