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:
Jul. 23, 2019
Filed:
Mar. 22, 2018
Excellence Opto. Inc., Miaoli County, TW;
Chun-Der Wu, Miaoli County, TW;
Tzeng-Guang Tsai, Miaoli County, TW;
Kuo-Shu Tseng, Miaoli County, TW;
Chih-Chiang Chang, Miaoli County, TW;
Excellence Opto, Inc., Miaoli County, TW;
Abstract
A present invention includes at least two light cups and a composite material base. The composite material base comprises a first surface, a second surface and a third surface adjacent to the first surface, and a fourth surface opposite to the first surface. The at least two light cups are formed on the first surface. At least two first metal plates and at least two second metal plates having different polarities and corresponding to the quantity of the light cups are provided on the second surface. One ends of the at least two first and second metal plates individually pass through the composite material base and extend into the light cup to form two electrode contacts, and the other ends of the at least two first metal plates extend to the fourth surface to form an exposed heat dissipation structure.