The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2010
Filed:
Dec. 20, 2007
Applicant:
Ming-chih Sun, Taipei Hsien, TW;
Inventor:
Ming-Chih Sun, Taipei Hsien, TW;
Assignee:
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A display projector lamp module includes a lamp, a mounting member supporting the lamp, a metal cover and a heat pipe. The mounting member and the metal cover cooperates to defines a room, and the lamp is received in the room. A plurality of first and second fins is mounted on opposite sidewalls of the cover to dissipate heat generated by the lamp. The heat pipe is mounted around a periphery of the cover and thermally contacts with the first and second fins.