Disc player improvements

Details Disc player improvements Disc player improvements

2006-04-04

2006-04-04

Letscher, George (Department: 2653)

Dynamic optical information storage or retrieval

Dynamic mechanism optical subsystem

Chassis base supporting transducer carriage

Reexamination Certificate

active

07024674

ABSTRACT:
A disc player that incorporates a single piece disc enclosure and a chassis section is described. The incorporation of the disc enclosure and the chassis section into a single piece eliminates the requirement for a separate damping system. As well as reducing the cost of manufacturing the device this also allows for the tolerance between the spindle motor and the disc enclosure to be precisely controlled so enabling miniaturization of the disc player.

REFERENCES:
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patent: 5936927 (1999-08-01), Soga et al.
patent: 6034941 (2000-03-01), Ro
patent: 6292455 (2001-09-01), Saruwatari et al.
patent: 6381091 (2002-04-01), Takizawa et al.
patent: 2002/0021655 (2002-02-01), Shin
patent: 2002/0089101 (2002-07-01), Itakura

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