公开(公告)号：US12027080B1

公开(公告)日：2024-07-02

申请号：US18239569

申请日：2023-08-29

Applicant: LG Display Co., Ltd.

Inventor： Sujin Jeon ,  Minji Han

IPC: G09G3/3266 ,  G09G3/32 ,  G09G3/3275

CPC classification number: G09G3/3266 ,  G09G3/32 ,  G09G3/3275 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A display device can include a display panel including a light emitting element, a driving transistor for providing a driving current, and a plurality of switching transistors for controlling an operation of the driving transistor; a gate driving circuit configured to supply signals to the display panel; a data driving circuit configured to supply a plurality of data voltages to the display panel; and a timing controller. Also, the plurality of switching transistors can include a first switching transistor having a dual gate structure and configured to connect a gate node of the driving transistor with a drain node of the driving transistor in response to a first scan signal, and a stabilization transistor configured to connect the gate node of the driving transistor with a common node of the first switching transistor in response to a stabilization scan signal.