logo

For the Inventor, By the Inventor

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.:

US 11762192 B1

PDFFull Text
Date of Patent:
Sep. 19, 2023

Filed:

Dec. 01, 2017

Optical scanning device and method of manufacturing the same

Applicant:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Inventors:

Nobuaki Konno, Chiyoda-ku, JP;

Yoshiaki Hirata, Chiyoda-ku, JP;

Takahiko Ito, Chiyoda-ku, JP;

Assignee:

MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;

Attorney:

XSENSUS LLP

Primary Examiner:

Erica S Lin

Int. Cl.
CPC ...
G02B 26/08 (2006.01); G02B 26/10 (2006.01); H10N 30/01 (2023.01); H10N 30/87 (2023.01); H10N 30/00 (2023.01); H10N 30/20 (2023.01);
U.S. Cl.
CPC ...
G02B 26/0858 (2013.01); G02B 26/105 (2013.01); H10N 30/01 (2023.02); H10N 30/1051 (2023.02); H10N 30/2042 (2023.02); H10N 30/872 (2023.02);
Abstract

An optical scanning device includes a mirror and a drive beam. The drive beam includes a piezoelectric portion. The piezoelectric portion is partitioned by a plurality of first grooves into a plurality of piezoelectric bodies. The piezoelectric bodies are reduced in length in an X-axis direction as the piezoelectric bodies approach one end side connected to an anchor. The piezoelectric bodies are reduced in length in the X-axis direction as the piezoelectric bodies approach the other end side connected to a link beam.

Find Patent Forward Citations

Konno, Nobuaki. (2023). Optical scanning device and method of manufacturing the same (U.S. Patent No. 11762192). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11762192

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…