Patent ID: 8279391

Claim:
A liquid crystal display device having an IPS-method liquid crystal display panel, wherein the liquid crystal display panel is formed of a pair of substrates consisting of one large substrate and one small substrate and a liquid crystal layer sandwiched between the pair of substrates, a transparent conductive film is formed on a surface of the small substrate of the liquid crystal display panel on a side opposite to a surface of the small substrate on which the liquid crystal layer is arranged, a ground pad is arranged on a region of the large substrate of the liquid crystal display panel where the large substrate does not overlap with the small substrate, and the transparent conductive film and the ground pad are connected with each other using a thermocompression bonding conductive tape, and a double-sided adhesive tape is arranged between, the thermocompression bonding conductive tape and the large substrate or between the thermocompression bonding conductive tape and the small substrate.