| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an integrated touch panel liquid crystal display device of small size, thin thickness, lightweight, and having high reliability. <P>SOLUTION: The integrated touch panel liquid crystal display device includes a transistor matrix substrate 1010, a color filter substrate 1020 being parallel with the transistor matrix substrate, and a liquid crystal layer 1030 placed between the transistor matrix substrate and the color filter substrate. The transistor matrix substrate includes a first transistor, a first storage capacitor connected to the first transistor, a second transistor, a second storage capacitor connected to the second transistor, and a conductive protrusion 1040. The conductive protrusion is disposed corresponding to the second storage capacitor and configured to electrically connect the second storage capacitor and the color filter substrate, and detects coordinate by discharge (capacity variation) by placement and depression of a finger or a pointing tool. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
