DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a display device capable of improving detection sensitivity at a contact position of a fingertip or the like with high operation accuracy.

SOLUTION: The display device comprises: a display part DYP including display pixels PX arranged in a matrix form; pixel electrodes PE arranged in the display pixels PX; scanning lines GL and electrodes CsL for sensors extending along rows where the pixel electrodes PE are arranged; signal lines SL extending along columns where the pixel electrodes PE are arranged; an array substrate 10; a counter substrate 20 including counter electrodes CE arranged to be opposed to the plurality of pixel electrodes PE; drive circuits XD and YD for driving the electrodes CsL for sensors and the signal lines SL; and a circuit 30 for a sensor for outputting signals for sensors to the drive circuits XD and YD and receiving signals from the electrodes CsL for sensors and the signal lines SL to output sensor data. In a region around the display part DYP, the plurality of electrodes CsL for sensors arranged side by side in a direction in which the signal lines SL are extended are electrically connected to each other.

COPYRIGHT: (C)2012,JPO&INPIT