公开(公告)号：US20160322446A1

公开(公告)日：2016-11-03

申请号：US14996194

申请日：2016-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Su Hyeong PARK ,  Joon Chul GOH ,  Bong Hyun YOU ,  Jun Woo HONG

IPC: H01L27/32 ,  G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/043

Abstract: There is provided a pixel including an organic light emitting diode (OLED), a first transistor having a first electrode connected to a first power source and configured to control an amount of current supplied from the first power source to the OLED in response to a data signal, a second transistor and a third transistor connected between a second electrode and a gate electrode of the first transistor, and a fourth transistor connected between an initializing power source and a first node that is a common node of the second transistor and the third transistor.

Abstract translation: 提供了包括有机发光二极管（OLED）的像素，第一晶体管，其具有连接到第一电源的第一电极，并且被配置为响应于数据控制从第一电源向OLED提供的电流量 连接在第一晶体管的第二电极和栅电极之间的第二晶体管和第三晶体管，以及连接在初始化电源和作为第二晶体管和第三晶体管的公共节点的第一节点之间的第四晶体管 。