EL sheet for capacitive sensor application and EL sheet united with capacitive sensor

Discloses with respect to the EL sheet is applied to an electrostatic sensor. Apparatus of the present invention, the front electrode layer and the back electrode layer is formed of a conductive polymer, and front electrode and a rear electrode, the front electrode layer and back electrode layer such that each of the electrostatic sensor and the one-to-one correspondence is characterized in that the patterning. Or, it characterized in that the plurality of EL elements are arranged such that each of the electrostatic sensor and the one-to-one basis are provided. According to the present invention, it is possible to use an EL sheet without electrostatic sensor malfunction or sensitivity reduction in backlight in a transparent electrostatic sensor, an electrostatic sensor, even if not transparent by placing the EL sheet between the electrode layer and the keypad operation section of the electrostatic sensor to use as a backlight can. And prevent the erroneous operation and sensitivity reduction of the electrostatic sensor is being no space constraints can be formed in which the EL sheet and an electrostatic coupling type sensor. EL sheet, an electrostatic sensor, an electrode layer, a conductive polymer, and patterning the reflective layer