US 2016/0109994 A1 · IN-CELL TOUCH DISPLAY PANEL

Abstract

An in-cell touch display panel includes a substrate, a semiconductor stack, a transparent layer, an insulation layer, and a metal layer. The semiconductor stack is disposed on the substrate, and includes a plurality of pixel control elements. The transparent layer is disposed on the semiconductor layer stack, and includes a plurality of first touch electrode portions and a plurality of first connecting lines extending along a first direction. The insulation layer is disposed on the transparent layer. The metal layer is disposed on the insulation layer, and includes a plurality of second touch electrode portions and a plurality of second connecting lines extending along a second direction. The second connecting lines and the first touch electrode portions form a plurality of first touch electrode strips, and the first connecting lines and the second touch electrode portions form a plurality of second touch electrode strips.

Claims23

Dependent claims

An in-cell touch display panel, comprising:

a first substrate;
a semiconductor stack, disposed on the first substrate, comprising a plurality of pixel control elements;
a transparent layer, disposed on the semiconductor stack, comprising a plurality of first touch electrode portions and a plurality of first connecting lines extending along a first direction;
an insulation layer, disposed on the transparent layer;
and
a metal layer, disposed on the insulation layer, comprising a plurality of second touch electrode portions and a plurality of second connecting lines extending along a second direction;
wherein, each of the second connecting lines electrically connects two adjacent first touch electrode portions disposed along the second direction, such that the second connecting lines and the first touch electrode portions form a plurality of first touch electrode strips;
each of the first connecting lines electrically connects two adjacent second touch electrode portions disposed along the first direction, such that the first connecting lines and the second touch electrode portions form a plurality of second touch electrode strips.

5 more elements

An in-cell touch display panel having a transparent layer and a metal layer, comprising:

a plurality of first display pixel units, each comprising a first transparent segment disposed in the transparent layer and a first metal segment disposed in the metal layer;
a plurality of second display pixel units, each comprising a second transparent segment disposed in the transparent layer and a second metal segment disposed in the metal layer, the second transparent segments being electrically connected to the second metal segments;
a plurality of third display pixel units, each comprising a third transparent segment disposed in the transparent layer;
a plurality of fourth display pixel units, each comprising a fourth transparent segment disposed in the transparent layer and a third metal segment disposed in the metal layer, the fourth transparent segments being electrically connected to the third metal segments;
and
a plurality of fifth display pixel units, each comprising a fourth metal segment disposed in the metal layer;
wherein, the second transparent segments, the third transparent segments, the first metal segments and the second metal segments form a plurality of first touch electrode strips extending along a second direction;
the first transparent segments, the fourth transparent segments, the third metal segments and the fourth metal segments form a plurality of second touch electrode strips extending along a first direction;
the first touch electrode strips are insulated from the second touch electrode strips.

6 more elements

Dependencies are inferred from the claim text.

In-cell touch display panel

Life of this patent

In-cell touch display panel

Life of this patent

Abstract

Claims23