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:
May. 11, 2010
Filed:
May. 28, 2008
Vlad Novotny, Los Gatos, CA (US);
Vlad Novotny, Los Gatos, CA (US);
Spatial Photonics, Inc., Sunnyvale, CA (US);
Abstract
A micro mirror device includes a first hinge supported by a substrate, a mirror plate tiltable around the first hinge and having a first set of arms facing the substrate, and a second set of arms on the substrate. The first set of arms and the second set of arms can be interdigitated when the mirror plate is tilted. The micro mirror device includes a first lateral guard on the substrate (or the mirror plate). The first lateral guard can limit movement of the mirror plate to a position in a first direction substantially parallel to an upper surface of the substrate to prevent the first set of arms from contacting the second set of arms when the arms are in the interdigitated position.