Patent ID: 8134675

Claim:
A liquid crystal display device, comprising at least: a liquid crystal display panel; a light source provided on a back side of the liquid crystal display panel; an input substrate connected to the first substrate arranged to apply a signal from outside to the thin film driving circuit; and a frame accommodating the liquid crystal display panel and the light source and having an upper opening and a lower opening in an upper portion and a lower portion of the frame, respectively; wherein the liquid crystal display panel includes a first substrate provided on a side of the light source, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, a thin film driving circuit disposed on the first substrate and arranged to drive the liquid crystal layer, and an optical function sheet provided on a front surface of the second substrate and having an overhanging portion overhanging from a periphery of the second substrate, and the optical function sheet covers the upper opening of the frame and the overhanging portion is fixed to an upper end surface of the frame; and a portion of the input substrate is interposed between the upper end surface of the frame and the overhanging portion of the optical function sheet.