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:
Nov. 12, 2024
Filed:
Dec. 06, 2019
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Naoki Kakoiyama, Kanagawa, JP;
Shusaku Yanagawa, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A light reflecting element includes a support part, a hinge part, and a light reflecting part, in which the light reflecting partincludes a support layer and a light reflecting layer, the hinge partincludes a torsion bar portion, extending portionsA andB extending from sides of the torsion bar portion, and movable piecesA andB extending from ends of the extending portionsA andB, an end of the torsion bar portionis fixed to the support part, the hinge partis capable of being twisted and deformed around an axis of the torsion bar portion, the support layer is fixed to the movable piecesA andB, a recessD is provided at least in a portion of the support layer facing a spaceD located between the first movable pieceA and the second movable pieceB, and a stress adjusting layeris provided on the support layer in parallel to the light reflecting layerand separated from the light reflecting layer