Heat source having thermoelectric element, optical pickup...

Details Heat source having thermoelectric element, optical pickup... Heat source having thermoelectric element, optical pickup...

2004-09-10

2008-11-25

Feild, Joseph (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S122000, C720S648000, C720S649000

Reexamination Certificate

active

07457226

ABSTRACT:
A heat source having a device emitting heat, a case protecting and supporting the device, and a thermoelectric element absorbing the heat emitted from the device and dissipating the heat to an outside.

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Korean Office Action, ApplicationNo. 10-2003-0079170, mailed Sep. 28, 2005.
Chinese Office Action for Application No. 2004100959876; mailed Apr. 7, 2006.

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