US 12,307,968 B2
Display device
Min-Seok Bae, Hwaseong-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Sep. 15, 2023, as Appl. No. 18/368,575.
Application 18/368,575 is a continuation of application No. 17/899,373, filed on Aug. 30, 2022, granted, now 11,922,876.
Claims priority of application No. 10-2022-0000468 (KR), filed on Jan. 3, 2022.
Prior Publication US 2024/0005862 A1, Jan. 4, 2024
Int. Cl. G09G 3/3233 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 2300/0426 (2013.01); G09G 2300/043 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0262 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a plurality of pixels, one of the plurality of pixels includes:
a light emitting device connected to a first reference node and emitting light;
a first transistor including a first electrode electrically connected to a first power supply line receiving a first power supply voltage, a second electrode electrically connected to the light emitting device, and a control electrode;
a second transistor connected between a data line receiving a data signal and the second electrode, and receiving a first scan signal;
a third transistor connected between the first electrode and the control electrode, and receiving a second scan signal;
a fourth transistor connected between the first power supply line and the first electrode, and receiving a first control signal;
a fifth transistor directly connected between the first reference node and an initialization voltage line receiving an initialization voltage;
a first capacitor directly connected to the control electrode; and
a second capacitor directly connected to each of the control electrode and a reference voltage line between the control electrode and the reference voltage line,
wherein at least one of the first to fifth transistors includes an oxide semiconductor, and
wherein the first capacitor and the second capacitor are connected to the third transistor.