LIQUID CRYSTAL DISPLAY MOUNTED ON A BUS IN ORDER TO UNIFORMIZE LIGHT EMITTED FROM A BACKLIGHT BY OPTIMIZING THE DESIGN OF THE BACKLIGHT

摘要

PURPOSE: A liquid crystal display mounted on a bus in order to uniformize light emitted from a backlight by optimizing the design of the backlight is provided to drive the power outputted from a power outlet of the bus.;CONSTITUTION: A memory card reader(25) reads advertisement content data stored in a memory card. An image demodulator(26) restores an image signal from the advertisement content data. An LCD(27) includes an LED(Light Emitting Diode) backlight source array at a regular interval. The LCD receives drive power from an output voltage stabilizing unit. The LCD outputs the image restored from the image demodulator.;COPYRIGHT KIPO 2011