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:
Apr. 19, 2016
Filed:
Sep. 26, 2013
Jia-hong Dai, Hsin-Chu, TW;
Wen-yen Chung, Hsin-Chu, TW;
Tsung-ching Lin, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A projecting apparatus includes a chassis, an optical engine, a first fan set and a second fan set. The first fan set is disposed in the chassis and located at a first air outlet, and is configured to drive air to flow via a first air inlet into the chassis to form a first air flow. The first air flow flows out of the chassis via the first air outlet. The second fan set is disposed in the chassis and located at a second air outlet, and is configured to drive air to flow via the first air inlet into the chassis to form a second air flow. The second air flow flows out of the chassis via the second air outlet. A flow direction of the first air flow at the first air outlet is perpendicular to that of the second air flow at the second air outlet.