公开(公告)号：US20180197475A1

公开(公告)日：2018-07-12

申请号：US15851618

申请日：2017-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Gun Woo YANG ,  Gi Chang LEE ,  Won Jun LEE ,  Won Gyun KIM

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/32

Abstract: A pixel capable of improving display quality may include an organic light emitting diode, a first transistor configured to control, in response to a voltage of a first node, current flowing from a first driving power source to a second driving power source via the organic light emitting diode, a second transistor coupled between the first node and a second electrode of the first transistor, and configured to be turned on when a scan signal is supplied to a scan line, a storage capacitor coupled between an initialization power source and the first node, a first capacitor coupled between the second electrode of the first transistor and a data line, and a second capacitor coupled between the first node and the second electrode of the first transistor. A display including such pixels also is disclosed.