Patent ID: 8089439

Claim:
A liquid crystal display device comprising: a first substrate and a second substrate with a liquid crystal layer therebetween; a seal material disposed between the first substrate and the second substrate to join the second substrate to the first substrate and to seal the liquid crystal layer sandwiched between the first substrate and the second substrate; a plurality of gate signal lines and a plurality of drain signal lines, the gate signal lines and the drain signal lines being formed on the first substrate; and a plurality of video signal drive circuits and a plurality of scanning signal drive circuits connected to the first substrate; wherein data transmission signal lines are formed on the first substrate, the data transmission signal lines being connected electrically between the video signal drive circuits or between the scanning signal drive circuits; and wherein at least a part of at least one of the data transmission signal lines between the video signal drive circuits or between the scanning signal drive circuits is overlapped with the seal material and arranged between the seal material and the first substrate.