Patent ID: 6512512
Filing Date: 2003-01-28
Classification: G02B,G06F

Abstract:
A touch panel display system comprising:a computer; a controller coupled to the computer; a display screen coupled to the computer; a touch panel coupled to the controller and being disposed over the display screen, the touch panel comprising: a base plate being disposed adjacent the display screen, the base plate having a rigid substrate having an upper surface and a lower surface, a first conductive layer disposed over the upper surface of the rigid substrate, an anti-reflective dielectric layer disposed over the first conductive layer, the anti-reflective dielectric layer having openings through to the first conductive layer exposing an open area between about 1% and about 5% of the first conductive layer, and a first anti-reflective layer disposed on the lower surface of the rigid substrate; and a top plate being disposed in spaced apart relation over the base plate, the top plate having a flexible substrate having an upper surface and a lower surface, a hard coating layer and a second anti-reflective layer disposed over the upper surface of the flexible substrate, and an anti-reflective conductive layer disposed on the lower surface of the flexible substrate.