公开(公告)号：US20230178004A1

公开(公告)日：2023-06-08

申请号：US17899382

申请日：2022-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： SUKWANG KIM ,  KANGMOON JO

IPC: G09G3/32 ,  H01L33/62 ,  H01L25/075 ,  H01L33/54 ,  H01L33/50

CPC classification number: G09G3/32 ,  H01L33/62 ,  H01L25/0753 ,  H01L33/54 ,  H01L33/505 ,  G09G2310/0275 ,  G09G2300/0852

Abstract: A pixel includes: first to fourth driving transistors; a first light emitting diode connected to the first driving transistor; a second light emitting diode connected to the second driving transistor and spaced apart from the first light emitting diode in a first direction; a third light emitting diode connected to the third driving transistor and disposed between the first light emitting diode and the second light emitting diode; and a fourth light emitting diode connected to the fourth driving transistor and disposed between the first light emitting diode and the second light emitting diode, wherein a planar area of the first driving transistor is smaller than a planar area of each of the third and fourth driving transistors, a planar area of the second driving transistor is smaller than a planar area of each of the third and fourth driving transistors, and a first data signal is applied to the first and second driving transistors.