Touch-sensitive display device

摘要

A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.

主权项

1. A touch sensitive display device, comprising:
a touch-sensitive unit, wherein the touch-sensitive unit comprises:
a transparent substrate;a touch-sensing structure disposed on the transparent substrate and comprising a plurality of electrodes;a decorative layer disposed on at least a part of a periphery of the transparent substrate;a passivation layer disposed on the transparent substrate and covering at least a part of the touch-sensing structure and at least a part of the decorative layer; anda plurality of traces disposed on the decorative layer; a display unit disposed on one side of the touch-sensitive unit; and a liquid optical adhesive disposed between the touch-sensitive unit and the display unit and in contact with the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, wherein a space enclosed and bordered by the touch-sensitive unit, the display unit and the outer edge of the liquid optical adhesive is entirely filled by the liquid optical adhesive, the liquid optical adhesive is located between the plurality of electrodes and the display unit and located between an innermost trace and the display unit, and the liquid optical adhesive serves as an antistatic layer to shield at least the innermost trace and the electrodes from electrostatic discharge.