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:
Dec. 23, 2008
Filed:
Sep. 30, 2005
Shinya Ogikubo, Kanagawa, JP;
Hirochika Nakamura, Kanagawa, JP;
Shinya Ogikubo, Kanagawa, JP;
Hirochika Nakamura, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A microelectromechanical modulation device comprising: a movable portion, which is supported to be elastically and bi-directionally displaced and which has a modulation function; and a plurality of driving sources operative to apply a physical action force to said movable portion, wherein when said movable portion is displacement-driven in a first direction, a physical action force for suppressing oscillation of said movable portion is applied to said movable portion in a second direction different from the first direction by said drive sources while said movable portion is transited in the first direction.