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:
Mar. 07, 2006
Filed:
Jan. 13, 2004
Applicants:
Yung-chuan Tseng, Miao-Li Hsien, TW;
Bor-bin Chou, Miao-Li Hsien, TW;
Yi-cheng Yuan, Miao-Li County, TW;
Inventors:
Yung-Chuan Tseng, Miao-Li Hsien, TW;
Bor-Bin Chou, Miao-Li Hsien, TW;
Yi-Cheng Yuan, Miao-Li County, TW;
Assignee:
Coretronic Corporation, Miao-Li Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); G03B 21/18 (2006.01); G03B 21/14 (2006.01); G03B 21/22 (2006.01); H04N 5/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exhausting structure used in a rear projection TV has a ventilating chamber inside a casing of the TV to separate an optical engine from the casing. A fan is mounted in the ventilating chamber near the optical engine to ventilate the heat from the inside of the TV via a conduit and an outlet. The fan is isolated from outside of the TV to reduce any noise generated from the fan.