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. 24, 2007
Filed:
Oct. 19, 2005
Hsien-kuang Chiu, Hsinchu, TW;
Chien-yi Chen, Hsinchu, TW;
Shang-yi Wu, Hsinchu, TW;
Yi-chang Chen, Hsinchu, TW;
Hsien-Kuang Chiu, Hsinchu, TW;
Chien-Yi Chen, Hsinchu, TW;
Shang-Yi Wu, Hsinchu, TW;
Yi-Chang Chen, Hsinchu, TW;
Young Optics Inc., Science Park, Hsinchu, TW;
Abstract
A reflector module for a projection system includes a base, a reflecting component provided with a reflecting surface, an axle unit, and at least one actuator. The base has a surrounding wall with a bottom side, and a bottom wall connected to the surrounding wall for closing the bottom side of the surrounding wall. The reflecting component is disposed in the base, and has side edges and an underside surface. The axle unit is disposed on the side edges of the reflecting component, and interconnects the surrounding wall of the base and the reflecting component such that the reflecting component is mounted tiltably in the base about the axle unit. The actuator is mounted between the bottom wall of the base and the underside surface of the reflecting component, and is operable to drive movement of the reflecting component to cause the reflecting surface to oscillate about the axle unit.