Patent ID: 8212983

Claim:
A liquid crystal display device comprising: a liquid crystal display panel which is constituted of a TFT substrate on which pixel electrodes and TFTs are formed; a color filter substrate on which color filters are formed; and liquid crystal sandwiched between the color filter substrate and the TFT substrate, wherein a transparent conductive film for heating the color filter substrate is formed on a front surface of the color filter substrate, first and second electrodes for supplying an electric current to a transparent conductive film are respectively formed on a first side of the color filter substrate and a second side of the color filter substrate which faces the first side in an opposed manner, a sheet resistance of the first and second electrodes is less than a sheet resistance of the transparent conductive film, and lead members for supplying an electric current to the first and second electrodes respectively from an external source are formed on the first and second electrodes respectively.