McDermott Will & Emery LLP
Light emitting diode driving apparatus and light emitting diode lighting apparatus
There are provided a light emitting diode (LED) driving apparatus and an LED lighting apparatus, in which a common detection resistor detecting a current flowing in each LED is used. According to exemplary embodiments of the present disclosure, manufacturing costs and a circuit area may be reduced by commonly using a common detection resistor detecting a current flowing in each of the LEDs.
SAMSUNG ELECTRO-MECHANICS CO., LTD.
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H05B H05B H05B
inventional inventional inventional
Sang Hyun Yun Joong Chan Woo Chang Seok Soo Hyun Jong Tae Deuk Hee Hye Jin Je Hyeon
Cha Lee Park Lee Moon Hwang Park Lee Yu