公开(公告)号：US20150287361A1

公开(公告)日：2015-10-08

申请号：US14480785

申请日：2014-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang Sae LEE ,  Jeong Geun YOO ,  Min Ho CHUN

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2330/08 ,  G09G2330/10

Abstract: A pixel includes a main circuit, a sub circuit, and an organic light emitting diode. Each of the main circuit and the sub circuit includes a switching transistor to switchably operate based on a first scan signal, a driving transistor to receive a data voltage through the switching transistor, and a storage capacitor to store the data voltage. The organic light emitting diode emits light based on current flowing through one of the main circuit or the sub circuit.

Abstract translation: 像素包括主电路，子电路和有机发光二极管。 主电路和子电路中的每一个包括基于第一扫描信号切换操作的开关晶体管，通过开关晶体管接收数据电压的驱动晶体管和用于存储数据电压的存储电容器。 有机发光二极管基于流过主电路或副电路之一的电流发光。