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, 2024
Filed:
Mar. 01, 2021
Xiamen San'an Optoelectronics Technology Co., Ltd., Xiamen, CN;
Jianbin Tu, Xiamen, CN;
Yanqiu Liao, Xiamen, CN;
Junpeng Shi, Xiamen, CN;
Chih-wei Chao, Xiamen, CN;
Weng-Tack Wong, Xiamen, CN;
Chen-ke Hsu, Xiamen, CN;
Xiamen San'An Optoelectronics Technology Co., Ltd., Xiamin, CN;
Abstract
A packaged ultraviolet light-emitting device includes a support member, at least one ultraviolet light-emitting chip, and an encapsulating cover. The support member has opposite top and bottom surfaces, a side surface interconnecting the top and bottom surfaces, and at least one indentation. The ultraviolet light-emitting chip is disposed on the top surface of the support member. The encapsulating cover is made from a fluorine-containing resin, and is disposed over and in contact with the ultraviolet light-emitting chip and the top surface and the indentation of the support member. The encapsulating cover extends into the indentation. A production method of the packaged ultraviolet light-emitting device is also disclosed.