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. 20, 2019
Filed:
Mar. 08, 2018
Applicant:
Chengfeng Optronics Corporation, Taichung, TW;
Inventor:
Ching-Fang Wong, Taichung, TW;
Assignee:
ChengFeng Optronics Corporation, Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/00 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0023 (2013.01); G02B 6/003 (2013.01); G02B 6/0025 (2013.01); G02B 6/0036 (2013.01); G02B 6/0065 (2013.01); G02B 6/0088 (2013.01); G02B 6/0051 (2013.01); G02B 6/0053 (2013.01); G02B 6/0055 (2013.01);
Abstract
A wavelength conversion light guide assembly including a light guide plate, a holding element, and a wavelength conversion material is provided. The holding element is jointed with at least one side of the light guide plate, wherein the holding element and the light guide plate enclose a closed accommodating space. The wavelength conversion material is disposed in the accommodating space and includes a plurality of quantum dots. A light source module using the wavelength conversion light guide assembly is also provided.