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:
Dec. 17, 2019
Filed:
Jun. 05, 2017
Applicants:
Lite-on Electronics (Guangzhou) Limited, Guangzhou, CN;
Lite-on Technology Corporation, Taipei, TW;
Inventors:
Assignees:
LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Guangzhou, CN;
LITE-ON TECHNOLOGY CORPORATION, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 29/70 (2015.01); F28F 13/18 (2006.01); H01L 33/60 (2010.01); F21V 3/06 (2018.01);
U.S. Cl.
CPC ...
F28F 13/18 (2013.01); F21V 3/06 (2018.02); H01L 33/60 (2013.01);
Abstract
A light-emitting device including a lamp cover, a transparent front cover, a light-emitting element, a radiation layer and a reflective layer is provided. The transparent front cover and the lamp cover are combined together and form a cavity therein. The light-emitting element is disposed on the lamp cover and located within the cavity. The light-emitting element is used for emitting a light towards the transparent front cover. The radiation layer is formed on the lamp cover and the reflective layer is formed on the radiation layer.