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:
Nov. 28, 2017
Filed:
Nov. 08, 2016
Samsung Electronics Co., Ltd., Suwon-si, KR;
Bong-jin Lee, Hwaseong-si, KR;
Kyu-cheol Kang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, KR;
Abstract
An LED driving apparatus includes: a PCB substrate having a voltage transformer and a switching device provided above the PCB substrate, the PCB substrate including a first circuit corresponding to a primary side of the voltage transformer and a second circuit corresponding to a secondary side of the voltage transformer; a first molding layer which is provided on the PCB substrate and covers the voltage transformer and the switching device; and a plurality of thermoelectric devices where heat dissipates. Some of the thermoelectric devices are connected to the first circuit and others of the thermoelectric devices are connected to the second circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile