Reading and writing methods and apparatus for Blu-Rays discs

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Reexamination Certificate

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Details

C369S047330, C369S047340, C369S047100

Reexamination Certificate

active

07738325

ABSTRACT:
Blu-Ray reading and writing methods are provided. In a reading procedure, a first plurality of recording frames are sequentially read from a Blu-Ray disc and stored in a memory array along a first direction to assemble a first LDC block comprising a plurality of data lines arranged along a second direction. A second plurality of recording frames are simultaneously read and stored in the memory array along the second direction to assemble a second LDC block comprising a plurality of data lines arranged along the first direction while the data lines in the first LDC block are sequentially decoded and output.

REFERENCES:
patent: 5151905 (1992-09-01), Yokono et al.
patent: 2004/0246854 (2004-12-01), Kim et al.
patent: 2005/0229081 (2005-10-01), Lin et al.
patent: 2006/0195758 (2006-08-01), Blum et al.
patent: 2007/0094573 (2007-04-01), Chen et al.

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