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:
Apr. 11, 2023
Filed:
Dec. 03, 2020
Xiaman Sanan Optoelectronics Technology Co., Ltd., Xiamen, CN;
Junpeng Shi, Xiamen, CN;
Weng-Tack Wong, Xiamen, CN;
Qiuxia Lin, Xiamen, CN;
Xinglong Li, Xiamen, CN;
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY, CO., LTD., Xiamen, CN;
Abstract
A UV LED device includes a base, a lens disposed on the base, an adhesive unit, an LED chip unit, and an encapsulating member. The adhesive unit has multiple layers and is connected between the base and the lens such that the base, the lens and the adhesive unit cooperatively define an enclosed space. The LED chip unit is disposed in the enclosed space. The encapsulating member is disposed in the enclosed space, and encapsulates the LED chip unit. The encapsulating member is made of a material the same as a material of at least one layer of the adhesive unit.