McDermott Will & Emery LLP
Light source apparatus and light emitting diode package
There is provided a light source apparatus including at least one light emitting diode (LED) string including at least one light emitting diode and at least one inductance unit generating an induced current according to a change in a current applied to the light emitting diode, a main switch controlling power applied to the LED string according to an on/off switching operation, and a capacitor charged with a voltage of the power applied to the LED string when the main switch is switched on and applying the charged voltage to the LED string when the main switch is switched off.
SAMSUNG ELECTRONICS CO., LTD.
H H H
H01L H05B H01L
additional inventional additional
Sung Min Ki Won Seung Woo Kyung Pil Sun Ki
Jang Choi Lee Nam Kim