US 12,614,836 B2 · Display panel and display apparatus

Abstract

A display panel and a display apparatus. The display panel includes a first display area and a second display area including a first area and at least one second area, a first antenna is arranged in the first area, a second antenna is arranged in the at least one second area. The display panel further includes a plurality of touch electrodes arranged in the first display area and the at least one second area. In the display panel and the display apparatus, first antennas and second antennas are integrated in the second display area of the display panel, so that both a display function and an antenna function can be achieved for the second display area, which is beneficial for making a product light and thin and making a product have a high screen-to-body ratio.

Claims16

Dependent claims

A display panel comprising:

a first display area;
a second display area comprising a first area and at least one second area adjacent to each other;
a first antenna arranged in the first area;
a second antenna arranged in the at least one second area;
and
a plurality of touch electrodes arranged in the first display area and the at least one second area;
wherein at least one of the first antenna and the second antenna are arranged in a same layer as the plurality of touch electrodes, and
wherein the first antenna comprises a first antenna unit;
the second antenna comprises a second antenna unit, and at least a part of the plurality of touch electrodes in the at least one second area are reused as the second antenna unit;
or, at least a part of the plurality of touch electrodes are arranged around the second antenna unit.

7 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/497,200Filed 30 Oct 2023 · continuation

Priority

CN 202111607714.527 Dec 2021

Published

US 2024/0063529 A122 Feb 2024

Granted

28 Apr 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification14 codes

H01Q 1/243
Specially adapted for hand-held use: with built-in antennas
G06F 3/041
Arrangements for converting the position or the displacement of a member into a coded form: digitisers, e.g. for touch screens or touch pads,…
G06F 3/0445
By capacitive means: using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
G06F 3/0446
By capacitive means: using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes

Display panel and display apparatus

Life of this patent

Display panel and display apparatus

Life of this patent

Abstract

Claims16