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. 24, 2021
Filed:
Dec. 30, 2019
Applicant:
Wistron Corporation, New Taipei, TW;
Inventors:
Bin Luo, New Taipei, TW;
Chih-Chou Chou, New Taipei, TW;
Wei-Chia Huang, New Taipei, TW;
Zhi-Yi Liang, New Taipei, TW;
Assignee:
Wistron Corporation, New Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/13357 (2006.01); F21V 8/00 (2006.01); F21V 19/00 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133608 (2013.01); F21V 19/001 (2013.01); G02B 6/0013 (2013.01); G02F 1/133603 (2013.01);
Abstract
A backlight module includes a light guide panel and a backlight source, which emits light entering the light guide panel via a light receiving surface on a side of the light guide panel. The backlight source includes a base plate and a plurality of light source holders disposed on the base plate. The light source holder includes a circuit substrate having an opening and a base surface. The base surface and the opening are transitionally connected by a curved surface.