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. 03, 2013
Filed:
Apr. 15, 2008
Mitsuo Usui, Kanagawa, JP;
Shingo Uchiyama, Kanagawa, JP;
Fusao Shimokawa, Kanagawa, JP;
Etsu Hashimoto, Kanagawa, JP;
Johji Yamaguchi, Kanagawa, JP;
Tohru Matsuura, Kanagawa, JP;
Toshifumi Konishi, Kanagawa, JP;
Mitsuo Usui, Kanagawa, JP;
Shingo Uchiyama, Kanagawa, JP;
Fusao Shimokawa, Kanagawa, JP;
Etsu Hashimoto, Kanagawa, JP;
Johji Yamaguchi, Kanagawa, JP;
Tohru Matsuura, Kanagawa, JP;
Toshifumi Konishi, Kanagawa, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
A movable beam () and a movable beam () each having one end fixed to a frame portion () of a mirror substrate () are provided inside the frame portion (). The movable beam () and the movable beam () each having one end fixed to a corresponding to one of two opposite inner sides of the frame portion () are aligned at a predetermined distance on the same line in the direction in which the two sides face each other. Each of the movable beam () and the movable beam () has the other end displaceable in the normal line direction of the mirror substrate () and therefore has a cantilever structure. A mirror () is arranged between the movable beam () and the movable beam () and connected to them via a pair of connectors ().