公开(公告)号：US20240420623A1

公开(公告)日：2024-12-19

申请号：US18653715

申请日：2024-05-02

Applicant: LG Display Co., Ltd.

Inventor： Junhyeok Lee ,  YoungIn Jang ,  Soyoung Lee ,  HyunGon Kim

IPC: G09G3/32 ,  G09G3/20 ,  H01L27/15 ,  H01L33/60

Abstract: A display device includes a display panel in which a plurality of first pixel areas and a plurality of second pixel areas each including a plurality of sub pixels are defined; a pixel circuit which is disposed in each of the plurality of sub pixels and includes a driving transistor; and a welding transistor which selectively connects the pixel circuits of the first pixel area and a second pixel area which are adjacent to each other, among the plurality of first pixel areas and the plurality of second pixel areas. Accordingly, the welding transistor is used to further supply a driving current of the pixel circuit to the light emitting diode of an adjacent sub pixel to improve the luminance.