US 2021/0174748 A1 · GATE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME

Abstract

There are provided a gate driver and a display device including the same. The gate driver includes: a first scan driver; a first sensing driver; a first scan clock line; and a first sensing clock line. The first scan clock line includes a first scan clock main line extending in one direction, and a first scan clock connection line connected to the first scan clock main line and the first scan driver. The first sensing clock line includes a first sensing clock main line extending in one direction, and a first sensing clock connection line connected to the first sensing clock main line and the first sensing driver. The first scan clock main line is closer to each of the first scan driver and the first sensing driver than the first sensing clock main line.

Claims19

Dependent claims

A display device comprising:

pixels connected to a first scan line to receive a first scan signal and a first sensing line to receive a first sensing signal;
a first scan clock line to receive a first scan clock signal for generating the first scan signal;
a first sensing clock line to receive a first sensing clock signal for generating the first sensing signal;
and
a gate driver configured to provide the first scan signal to the pixels,
wherein the first scan clock line is located closer to the gate driver than the first sensing clock line.

3 more elements

A display device comprising:

a plurality of pixels;
a scan driver configured to output a scan signal in response to a scan clock signal;
a sensing driver configured to output a sensing signal in response to a sensing clock signal;
a scan clock line configured to transfer the scan clock signal to the scan driver;
and
a sensing clock line configured to transfer the sensing clock signal to the sensing driver,
wherein the scan clock line comprises a scan clock main line extending along one direction and a scan clock connection line connected to the scan clock main line and the scan driver,
wherein the sensing clock line comprises a sensing clock main line extending along one direction and a sensing clock connection line connected to the sensing clock main line and the sensing driver, and
wherein the scan clock main line is closer to the pixels than the sensing clock main line.

6 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/182,000Filed 22 Feb 2021

Priority

KR 10-2019-004209310 Apr 2019

Published

10 Jun 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

G09G 3/3266
Organic, e.g. using organic light-emitting diodes [OLED]: details of drivers for scan electrodes
G09G 3/3233
Using an active matrix: with pixel circuitry controlling the current through the light-emitting element
G09G 2300/0426
Structural details of the set of electrodes: layout of electrodes and connections
G09G 2300/0842
Several active elements per pixel in active matrix panels: forming a memory circuit, e.g. a dynamic memory with one capacitor

Gate driver and display device including the same

Life of this patent

Gate driver and display device including the same

Life of this patent

Abstract

Claims19