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:
May. 14, 2019
Filed:
Nov. 22, 2017
Applicant:
Lextar Electronics Corporation, Hsinchu, TW;
Inventors:
Tsung-Huan Tsai, Taipei, TW;
Yu-Min Lin, New Taipei, TW;
Assignee:
LEXTAR ELECTRONICS CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01); F21V 5/00 (2018.01); F21V 14/04 (2006.01); F21V 14/08 (2006.01); G02B 19/00 (2006.01); F21S 41/143 (2018.01); F21S 41/255 (2018.01); F21S 41/663 (2018.01); F21S 41/686 (2018.01); F21S 41/153 (2018.01); F21S 41/151 (2018.01); F21V 29/76 (2015.01); F21Y 105/12 (2016.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); F21S 41/20 (2018.01); F21W 102/145 (2018.01);
U.S. Cl.
CPC ...
F21V 5/007 (2013.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/153 (2018.01); F21S 41/255 (2018.01); F21S 41/663 (2018.01); F21S 41/686 (2018.01); F21V 5/008 (2013.01); F21V 14/04 (2013.01); F21V 14/08 (2013.01); G02B 19/0014 (2013.01); G02B 19/0066 (2013.01); F21S 41/285 (2018.01); F21V 29/763 (2015.01); F21W 2102/145 (2018.01); F21Y 2103/10 (2016.08); F21Y 2105/12 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A lens array is disposed on a substrate and includes a plurality of converging lenses. The converging lenses are configured to project light beams and are arranged along a first direction. Two of the light beams respectively converged by adjacent two of the converging lenses at least partially overlap with each other by geometry of the adjacent two converging lenses, a distance between the adjacent two converging lenses, or a combination thereof.