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. 17, 2022
Filed:
Nov. 08, 2019
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/30 (2018.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
F21V 9/30 (2018.02); G02B 6/0088 (2013.01);
Abstract
The present disclosure provides a backlight module and a method of manufacturing the backlight module. Through splicing a light panel on a reinforcing plate and fixing with a double-sided tape, and then performing a membrane pressure press or a casting process to the backlight module, forms a fluorescent film of mini-LED as a whole surface structure, in a bid to prevent waveguide blocking light in propagation of the fluorescent film, thereby improving a problem of splicing dark line.