LG Philips LCD patent applications published on 04 October 2007

4 US patent applications published on 04 October 2007 and assigned to LG Philips LCD

1 20070230173 Backlight unit and liquid crystal display device using the same
2 20070229446 Driving apparatus of light emitting diode and liquid crystal display using the same
3 20070229433 Display device and driving method thereof
4 20070229420 Picture quality controlling method and flat panel display using the same