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:
Oct. 07, 2025
Filed:
Jul. 06, 2021
Vlc Holding B.v., Weert, NL;
VLC HOLDING B.V., Weert, NL;
Abstract
The improved scanning MEMS mirror device disclosed herein comprises a mirror body that is rotatable around a rotation axis with respect to a stationary body, wherein a rotation of the mirror body is flexibly restrained with at least one coupling element that biases the mirror body towards a neutral state. The coupling element comprises at least a bridge section and a first leaf spring section and a second leaf spring section. The first leaf spring section extends in an extension direction from a first end thereof at the bridge section towards a second end thereof that is connected to the mirror body. The second leaf spring section extends in an extension direction from a first end thereof at the bridge section towards a second end thereof where it is connected to the stationary body. The extension direction of the first leaf spring section and the extension direction of the second leaf spring section are at least substantially the same as the second planar direction. The leaf spring sections have a thickness defined in a direction orthogonal to the reference plane that is smaller than their width, defined in said first planar direction. The construction of the improved scanning MEMS mirror device results in an increased eigenfrequency of undesirable eigenmodes.