Patent ID: 9268447
Filing Date: 2016-02-23
CPC Classification: G06F

Claim Text:
1. A touch display panel, comprising: a first substrate; a plurality of scan lines, disposed on the first substrate; a plurality of data lines, disposed on the first substrate and arranged along a first direction, each of the data lines crossing over the scan lines, and at least parts of the data lines forming a first electrode set, the first electrode set comprising a plurality of first electrode subsets for transmitting or receiving a plurality of touch sensing signals; a second substrate, disposed opposite to the first substrate and having a top surface and a bottom surface opposite to the top surface, the bottom surface facing the first substrate; a display medium, sandwiched between the first substrate and the second substrate; a second electrode set, disposed on the top surface of the second substrate, the second electrode set comprising a plurality of second electrode subsets arranged along a second direction intersected with the first direction; and a patterned common electrode layer, disposed between the first electrode set and the second electrode set and comprising a plurality of openings, wherein an orthogonal projection of the openings on the first substrate is overlapped with an orthogonal projection of the first electrode subsets on the first substrate, and is overlapped with an orthogonal projection of the second electrode subsets on the first substrate.