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. 28, 2024
Filed:
Aug. 04, 2022
Applicant:
Hergy International Corp., Taipei, TW;
Inventors:
Chun-Hung Lu, Taipei, TW;
Hong-Jyun Wang, Taipei, TW;
Assignee:
HERGY INTERNATIONAL CORP., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 19/00 (2006.01); G02B 3/06 (2006.01);
U.S. Cl.
CPC ...
G02B 19/0009 (2013.01); G02B 3/06 (2013.01); G02B 19/0066 (2013.01);
Abstract
A light-emitting module () includes a light-emitting unit () and a rod lens (). The light-emitting unit () outputs a light (). The rod lens () is adjacent to the light-emitting unit (), and converges the light () along an optical axis (). A radial direction of the rod lens () is parallel to the optical axis (). A distance between an axis () of the rod lens () and a light-emitting center () of the light-emitting unit () along the radial direction is greater than or equal to a focal length of the rod lens () along the radial direction.