Patent ID: 8493345
Filing Date: 2013-07-23
Classification: G06F,H03K,H05K

Abstract:
1. A display device comprising: a display panel; an electrostatic-capacitance touch panel which is formed in an overlapping manner with the display panel; a plurality of X electrodes which are formed above a front surface of the electrostatic-capacitance touch panel; a plurality of Y electrodes which intersect with the X electrodes; a back-surface electrode which is formed above a back surface of the electrostatic-capacitance touch panel; X-electrode signal lines which supply signals to the X electrodes from both ends of each X electrode; Y-electrode signal lines which supply signals to the Y electrodes from both ends of each Y electrode; a flexible printed circuit board which are connected to the X-electrode signal lines and the Y-electrode signal lines at a connection portion; intersecting portions where the X electrodes and the Y electrodes overlap with each other, and electrode portions each of which is formed between two intersecting portions, wherein a back-surface-connection-use terminal is formed adjacent to each other outside the connection portion, and the back-surface-connection-use terminal and the back-surface electrode are connected to each other using a conductive member.