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. 18, 2008
Filed:
Sep. 29, 2004
Dennis S. Greywall, Whitehouse Station, NJ (US);
Dennis S. Greywall, Whitehouse Station, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
An array of high fill factor mirrors has each mirror be coupled across two deformable spring bars that are deformed using a drive. The two deformable springs are parallel to each other, and coupled together, e.g., by a cross bar. A support is coupled at one end to the cross bar and at its opposite end to the mirror. Coupled across the deformable spring bars on the opposite side thereof from the mirror support, is at least one moveable drive plate. Motion by the moveable drive plate causes the deformable spring bars to torque, e.g., in the local vicinity of the connection of the drive plate to the deformable spring bars. The torque causes the deformable spring bars to move downward, e.g., near their centers. As a result, cross bar, and hence the mirror, move downward.