Pixel and display device including same

Disclosed are a pixel and a display device including the same. The pixel includes: a display element; a driving transistor that controls an amount of a driving current flowing to the display element; a first capacitor connected to a gate of the driving transistor; a scan transistor transmitting a da...

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Bibliographische Detailangaben
Hauptverfasser: KANG TAE-WOOK, KIM KEUNWOO, LEE DO-KYEONG, KANG MEE-JAE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:Disclosed are a pixel and a display device including the same. The pixel includes: a display element; a driving transistor that controls an amount of a driving current flowing to the display element; a first capacitor connected to a gate of the driving transistor; a scan transistor transmitting a data voltage to a source of the driving transistor; a first compensation transistor and a second compensation transistor connected in series between the gate and the drain of the driving transistor; a first emission control transistor and a second emission control transistor that generate a path of the driving current between the display element and the power line; and a second capacitor connected between a floating node between the first compensation transistor and the second compensation transistor and a gate of the second emission control transistor. 公开了一种像素和包括该像素的显示装置。该像素包括:显示元件;驱动晶体管,控制流向显示元件的驱动电流的量;第一电容器,连接到驱动晶体管的栅极;扫描晶体管,将数据电压传输到驱动晶体管的源极;第一补偿晶体管和第二补偿晶体管,彼此串联连接在驱动晶体管的栅极和漏极之间;第一发射控制晶体管和第二发射控制晶体管,在显示元件与电力线之间生成驱动电