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US 11,144,146 B2Granted
Flat panel display having in-cell type touch sensor
AssigneeSamsung Display Co., Ltd.
InventorsYun Min Seo, Bum Lee
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Abstract
An exemplary embodiment provides a flat panel display including: a first display panel and a second display panel facing each other; a display element disposed between the first display panel and the second display panel; a common electrode configured to transfer a common voltage and including a plurality of common electrode pads; a light blocking member; and a plurality of sensing wires connected to the common electrode to transfer a sensing signal, wherein the sensing wires overlap the light blocking member.
Claims19
A flat panel display comprising:
- a first display panel and a second display panel facing each other;
- and
- a display element disposed between the first display panel and the second display panel,
- wherein the second display panel includes:
- a common electrode configured to transfer a common voltage and including a plurality of common electrode pads;
- a light blocking member;
- and
- a plurality of sensing wires connected to the common electrode to transfer a sensing signal,
- wherein the plurality of sensing wires overlap the light blocking member,
- the common electrode includes a first common electrode pad and a second common electrode pad that are adjacent in a first direction,
- the sensing wires include a first sensing wire that is connected to the first common electrode pad and a second sensing wire that is connected to the second common electrode pad, and
- the first common electrode pad overlaps the first sensing wire and the second sensing wire.
9 more elements
A flat panel display comprising:
- a first substrate;
- a gate line disposed on the first substrate to extend in a first direction;
- a second substrate facing the first substrate;
- a light blocking member disposed on the second substrate;
- a sensing wire extending in the first direction and disposed on the light blocking member to transfer a sensing signal;
- an insulating layer disposed on the light blocking member and the sensing wire to include an opening exposing the sensing wire;
- and
- a common electrode disposed on the insulating layer to transfer a common voltage,
- wherein the sensing wire is connected to the common electrode in the opening of the insulating layer,
- the opening overlaps the light blocking member,
- the common electrode includes a first common electrode pad and a second common electrode pad that are adjacent in the first direction,
- the sensing wire includes a first sensing wire that is connected to the first common electrode pad and a second sensing wire that is connected to the second common electrode pad, and
- the first common electrode pad overlaps the first sensing wire and the second sensing wire.
10 more elements
Dependencies are inferred from the claim text.