장문환

Method of driving light-source, light-source apparatus for performing the method and display apparatus having the light-source apparatus

김기철, 박상일, 권용훈, 2008 .

Optical member , backlight assembly having the same and display apparatus

김기철, 장문환, 신택선, 2008 .

apparatus for both generality and emergency on luminance

장문환, 2005 .