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:
Jul. 06, 2010
Filed:
Jan. 05, 2006
Applicants:
Chia-jui Lin, Taipei, TW;
Hsiu-ming Chang, Taipei, TW;
Inventors:
Chia-Jui Lin, Taipei, TW;
Hsiu-Ming Chang, Taipei, TW;
Assignee:
Delta Electronics, Inc., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved projector device and the cooling device therefor are provided. The provided projector device includes a light source including a lead wire, a first foil having a first front-end and a first rear-end, and a second foil having a second front-end and a second rear-end, and includes a first blower configured on a first side of the light source and generating a first air to cool the bulb portion and the second foil of the light source, and a second blower configured on a second side of the light source and generating a second air to cool the lead wire as well as the first foil.