公开(公告)号：US20250118257A1

公开(公告)日：2025-04-10

申请号：US18899855

申请日：2024-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jaewoo Lee ,  Taeho Kim ,  Sungeun Lee ,  Seungjun Lee ,  Sangmin Jeon

IPC: G09G3/3233 ,  G09G3/3266

Abstract: A pixel includes a first transistor to output a current supplied to a light-emitting device, a second transistor electrically connected between a gate of the first transistor and a first terminal of the first transistor, a third transistor electrically connected between the first voltage line and a second terminal of the first transistor, a fourth transistor electrically connected between the first terminal of the first transistor and the light-emitting device, and a fifth transistor configured to supply a bias voltage to the second terminal of the first transistor. A gate-on voltage may be supplied to a gate of the fifth transistor during a portion of a period during which a gate-off voltage may be supplied to a gate of the third transistor and a gate of the fourth transistor.