Samsung Display Co., Ltd.

Mi Seon Seo

Tae Young Kim

Hyo Jung Kim

Yong Sung Park

Jong Woo Park

Keun Soo Lee

Young Tae Choi

Ki Ju Im

Dae Youn Cho

Hyun Cheol Hwang

A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted.

Display device

Growing community of inventors

Yongin-si, South Korea

Mi Seon Seo