LIQUID CRYSTAL DISPLAY DEVICE

摘要

PURPOSE: A liquid crystal display device is provided to have a heat radiating structure for cooling heat on the front surface of a liquid crystal panel. CONSTITUTION: A protection panel(12) is spaced from a liquid crystal panel. A flow control device(50) transits airflow, in a channel in which a liquid crystal panel and a protection panel are formed, to turbulence. The flow control device has a cooling fan, a temperature sensing unit and a flow quantity control unit. The cooling fan blows air to the channel. The temperature sensing unit measures the temperature of the air passing the channel.