RECONFIGURABLE LED ARRAY AND USE IN LIGHTING SYSTEM

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专利权人:

发明人:

HUM DAVID U S A,LESTER STEVE U S A

申请号：

IN10365/DELNP/2011

公开号：

IN2011DN10365A

申请日:

2011.12.28

申请国别(地区):

IN

年份:

2012

代理人:

摘要：

A light-emitting device capable of being powered by an AC power supply or an unregulated DC power supply is disclosed. The light-emitting device, in an aspect, is coupled to a controller, a light-emitting diode ("LED") array, and a power supply, wherein the power supply can be an AC power source or an unregulated DC power source. While the power supply provides electrical power, the controller generates various LED control signals in response to power fluctuation of the electrical power. The LED array allows at least a portion of LEDs to be activated in accordance with the logic states of the LED control signals.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/