US 2021/0242285 A1Published application

Display device

AssigneeSamsung Display Co., Ltd.

InventorsJong-hwa KIM, Kyungsu LEE, Jeongyun HAN

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Abstract

A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.

Claims1

Dependent claims

A display device comprising:

a window;
a display panel disposed under the window;
and
an input detection sensor disposed between the window and the display panel,
wherein the input detection sensor comprises:
a first electrode extending in a first direction;
a second electrode extending in the first direction;
a third electrode intersecting with the first electrode and the second electrode, and insulated from the first electrode and the second electrode;
a first signal line electrically connected to an end of the first electrode;
a second signal line electrically connected to an end of the second electrode;
a third signal line electrically connected to a first end of the third electrode;
and
a fourth signal line electrically connected to a second end of the third electrode,
wherein each of the first signal line and the second signal line comprises a first part extending in the first direction and a second part extending in the first direction, and
wherein the first part and the second part of the second signal line are disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.

12 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/237,069Filed 22 Apr 2021
Priority: KR 10-2018-010790310 Sep 2018
Published: 5 Aug 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

G06F 3/04164
Control or interface arrangements specially adapted for digitisers: connections between sensors and controllers, e.g. routing lines between…
G06F 3/0443
By capacitive means: using a single layer of sensing electrodes
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
H10K 59/126
Active-matrix OLED [AMOLED] displays: shielding, e.g. light-blocking means over the TFTs

Family

Application16/537,614Continuation · filed 11 Aug 2019
Application17/237,069Continuation
US 10,991,771 B2Related patent
US 11,508,790 B2Related patent
US 2020/0083299 A1Published application
US 2021/0242285 A1This patent

From the US filing history. Foreign family members aren’t listed.

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