Cover assembly for a display stack

摘要

Describe herein are electronic devices that includes a display stack having a cover component atop a lightguide component and a display component below the lightguide component. In some instances, the cover component including an antiglare layer having at least some antiglare properties applied to a top surface of a substrate and a touch pattern applied to a bottom surface of the substrate. In some cases, the touch pattern is a single layer multi-touch pattern connected to a touch controller to from a touch sensor capable of detecting the location of an object proximate to antiglare layer.

主权项

1. An electronic device comprising;
a display stack, the display stack including:
a display unit to display content;a lightguide positioned above the display unit and configured to receive light from a light source, the light source being positioned at an edge of the lightguide; anda cover component positioned over the lightguide and the display unit, the cover component including:
a transparent first substrate with a top surface and a bottom surface;an antiglare layer applied to the top surface of the transparent first substrate;a second substrate, with a top surface and a bottom surface, the top surface of the second substrate bonded directly to the bottom surface of the first substrate; anda multi-touch layer in contact with the bottom surface of the second substrate, the multi-touch layer including a first plurality of electrodes and a second plurality of electrodes located within a single layer.