Optical pickup device

Details Optical pickup device Optical pickup device

2005-04-22

2008-12-30

Feild, Joseph H (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

Reexamination Certificate

active

07471613

ABSTRACT:
An optical pickup device comprises a light emitting element for emitting a laser beam, and a housing in which the light emitting element is mounted, wherein the light emitting element is contained in a holder for protecting the light emitting device, the holder including a projecting portion for dissipating heat generated by the light emitting element, and the projecting portion is located within the housing. Thus, an optical pickup device having a light emitting element held in a holder which is superior in heat dissipation and is resistant to damage can be provided.

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State Intellectual Property Office of P.R. China, “Notification of First Office Action,” (Jul. 14, 2006).
Chinese Patent Office: Notification of First Office Action for patent application No. 200710086096.8, dated Jun. 6, 2008.

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