Invention Grant
- Patent Title: Light emitting diode lighting apparatus
- Patent Title (中): 发光二极管照明装置
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Application No.: US13625446Application Date: 2012-09-24
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Publication No.: US09107256B2Publication Date: 2015-08-11
- Inventor: Dae-sung Kang , Yun-whan Na , Yong-keun Jee , Seok-kyu Kim , Ki-hong Moon , Chung-hee Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2011-0095817 20110922
- Main IPC: H05B41/36
- IPC: H05B41/36 ; H05B33/08 ; H02H9/00
Abstract:
A light emitting diode (LED) lighting apparatus boosts alternating current (AC) power output from a ballast, rectifies the boosted AC power to direct current (DC) power, blocks generation of an inrush current while the boosted AC power is rectified, and controls an operation of an LED by using the DC power.
Public/Granted literature
- US20130076255A1 LIGHT EMITTING DIODE LIGHTING APPARATUS Public/Granted day:2013-03-28
Information query
