Lg Display Co., Ltd.

Geun-Young Kim

Du-Hwan Oh

Young-Hak Lee

Soon-Jae Hwang

A display device includes a substrate, a plurality of first layered link lines spaced apart from each other on the substrate, a first insulating layer on the plurality of first layered link lines, a plurality of second layered link lines spaced apart from each other on the first insulating layer, each second layered link line between neighboring first layered link lines, a second insulating layer on the plurality of second layered link lines, and a plurality of data lines or a plurality of gate lines connected to the plurality of first layered link lines and the plurality of second layered link lines.

Display device

A pixel circuit of an OLED display device is disclosed. The pixel circuit includes a light emitting element, a driving TFT for driving the light emitting element, a delivery capacitor connected between a first node and a second node, a storage capacitor connected between the second node and a third node, a first reset TFT for initializing the first node to a reference voltage in response to a first reset signal from a first reset line, a second reset TFT for initializing the third node to an initialization voltage in response to the first reset signal from the first reset line, a third reset TFT for initializing the second node to the reference voltage in response to a second reset signal from a second reset line, and a switching TFT for supplying a data voltage to the first node in response to a scan signal from a scan line.

Growing community of inventors

Gimhae-si, South Korea

Geun-Young Kim