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. 08, 2008
Filed:
Jun. 22, 2006
Yang-ho Moon, Ansan-si, KR;
Chil-sung Lee, Suwon-si, KR;
Dong-won Choi, Suwon-si, KR;
Jae-kyung Kim, Ansan-si, KR;
Yang-Ho Moon, Ansan-si, KR;
Chil-Sung Lee, Suwon-si, KR;
Dong-Won Choi, Suwon-si, KR;
Jae-Kyung Kim, Ansan-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, KR;
Abstract
A tilting device for repeatedly tilting light reflected from a micro-mirror panel is disclosed. A vibration type tilting device, comprising a mirror positioned on a light path which reflects light transmitted from a digital micro-mirror panel, a mirror holder having the mirror joined to a side thereof, a coil joined to the reverse side of the mirror holder, and a magnet which generates a magnetic field passing through the coil, where portions of the mirror holder are removed to decrease the mass moment of inertia of the mirror holder, may not only provide a smooth and natural display by periodically tilting light reflected from a digital micro-mirror panel in constant time intervals but also may improve the tracking ability of the mirror and reduce residual vibration.