公开(公告)号：US20180182995A1

公开(公告)日：2018-06-28

申请号：US15833050

申请日：2017-12-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Jaesung Kim ,  MinWoo Oh

IPC: H01L51/52 ,  H01L27/32 ,  G09G3/3291 ,  G09G3/3266 ,  G09G3/3233

CPC classification number: H01L51/5206 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/5221

Abstract: The present disclosure relates to a display element comprising an organic light emitting diode including a first electrode and a second electrode, a driving transistor including a first node to be supplied with a data voltage, a second node connected to the first electrode of the organic light emitting diode, and a third node electrically connected to a driving voltage line, a first transistor electrically connected between a data line configured to supply the data voltage and the first node of the driving transistor, a second transistor electrically connected between an initialization voltage line configured to supply an initialization voltage and the second node of the driving transistor, and a capacitor electrically connected between the first node and the second node of the driving transistor.

公开(公告)号：US10476023B2

公开(公告)日：2019-11-12

申请号：US15833050

申请日：2017-12-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Jaesung Kim ,  MinWoo Oh

IPC: H01L51/52 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3233 ,  H01L27/12 ,  G09G3/3291

Abstract: The present disclosure relates to a display element comprising an organic light emitting diode including a first electrode and a second electrode, a driving transistor including a first node to be supplied with a data voltage, a second node connected to the first electrode of the organic light emitting diode, and a third node electrically connected to a driving voltage line, a first transistor electrically connected between a data line configured to supply the data voltage and the first node of the driving transistor, a second transistor electrically connected between an initialization voltage line configured to supply an initialization voltage and the second node of the driving transistor, and a capacitor electrically connected between the first node and the second node of the driving transistor.