Small form factor optical data storage disc and cartridge

Details Small form factor optical data storage disc and cartridge Small form factor optical data storage disc and cartridge

2011-07-19

2011-07-19

Neyzari, Ali (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C720S718000

Reexamination Certificate

active

07983139

ABSTRACT:
An optical data storage disc measuring 32 mm in diameter contains 1 GB of data per layer. The data is designed to be readable by a disc drive that contains a blue wavelength laser, an objective lens having a numerical aperture of 0.72 and conventional DVD controller electronics. This combination of elements allows a full-length movie or a video game to be displayed with DVD-quality on a cell phone or other portable hand held device.

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