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:
Aug. 25, 2020
Filed:
Nov. 14, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Changgyun Shin, Anyang-si, KR;
Dongjae Shin, Seoul, KR;
Dongsik Shim, Hwaseong-si, KR;
Changbum Lee, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/295 (2006.01); H01S 5/14 (2006.01); H01S 5/06 (2006.01); H01S 5/40 (2006.01); H01S 3/10 (2006.01); H01S 5/00 (2006.01); H01S 5/02 (2006.01); H01S 3/063 (2006.01); H01S 5/026 (2006.01);
U.S. Cl.
CPC ...
G02F 1/2955 (2013.01); H01S 3/10053 (2013.01); H01S 5/0071 (2013.01); H01S 5/021 (2013.01); H01S 5/0612 (2013.01); H01S 5/142 (2013.01); H01S 5/4068 (2013.01); H01S 5/4075 (2013.01); H01S 3/0637 (2013.01); H01S 5/0261 (2013.01);
Abstract
A light steering apparatus is provided including a tunable laser source and a system including the light steering apparatus. The light steering apparatus includes the tunable laser source and a steering device. A plurality of laser beams having optical coherence with each other and output from the tunable laser source are incident onto the steering device, and the steering device includes a plurality of modulation units for beam steering.