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. 28, 2021
Filed:
Dec. 31, 2018
Applicant:
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Inventors:
Sae Won Lee, Mountain View, CA (US);
Youmin Wang, Berkeley, CA (US);
Qin Zhou, Mountain View, CA (US);
Assignee:
BEIJING VOYAGER TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); B81C 1/00 (2006.01); G01S 7/481 (2006.01); G01S 17/931 (2020.01); G01S 7/484 (2006.01);
U.S. Cl.
CPC ...
G02B 26/0841 (2013.01); B81C 1/00047 (2013.01); B81C 1/00198 (2013.01); B81C 1/00349 (2013.01); B81C 1/00404 (2013.01); G01S 7/484 (2013.01); G01S 7/4817 (2013.01); G01S 17/931 (2020.01); B81B 2201/042 (2013.01);
Abstract
Embodiments of the disclosure provide a micromachined mirror assembly having a mirror-base layer, a first reflective layer on a top surface of the mirror-base layer, and a second reflective layer on a bottom surface of the mirror-base layer. In an example, the first reflective layer is reflective to incident light of the micromachined mirror assembly, and the first reflective layer and the second reflective layer are made of a same material and have same dimensions.