McDermott Will & Emery LLP
Light emitting diode driving apparatus
A light emitting diode driving apparatus may include: a light emitting diode emitting light by receiving rectified power; a driver driving the light emitting diode based on a voltage level of the rectified power; and a controller limiting an operation of the driver based on a voltage applied to the driver and a hysteresis reference value.
SOLUM CO., LTD
H H
H05B H05B
inventional inventional
Yun Joong Sang Hyun Deuk Hee
Lee Cha Park