Samsung Electro-mechanics Co., Ltd.

Kyu Min Park

Heung Gyoon Choi

Sang Gab Park

Nam Jin Park

Young Seung Roh

Sung Soo Hong

Sang Kyoo Han

Chung Wook Roh

Han Hee Lee

Hyo Joong An

Su Hun Jo

There are provided a DC/DC converter and a driving apparatus having the same. The DC/DC converter includes a DC/DC converter part converting an input power into a predetermined DC power by switching the input power to thereby supply the converted DC power to a light emitting device; and a control part controlling switching of the DC/DC converter part in accordance with a driving signal applied to the light emitting device to thereby control a voltage level of the DC power.

DC/DC converter and driving apparatus having the same

There is provided a backlight unit driver capable of driving multi-channel lamps of a backlight unit, especially LED lamps, by supplying a driving power to the lamps using a single transformer and maintaining the current balance of the driving power supplied to each of the lamps.

Backlight unit driver

Growing community of inventors

Seoul, South Korea

Kyu Min Park