US 12,437,705 B2
Pixel and display device including the same
Se Hyun Lee, Yongin-si (KR); and Jin Joo Ha, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Jan. 25, 2024, as Appl. No. 18/422,008.
Claims priority of application No. 10-2023-0084442 (KR), filed on Jun. 29, 2023.
Prior Publication US 2025/0006105 A1, Jan. 2, 2025
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/045 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A pixel comprising:
a first transistor including a first electrode connected to a first node, a second electrode connected to a second node, and a gate electrode connected to a third node;
a second transistor connected between a data line and the third node, the second transistor including a gate electrode electrically connected to a first scan line;
a third transistor connected between a first power line to which a voltage of a first driving power source is supplied and the first node, the third transistor including a gate electrode electrically connected to an emission control line;
a first capacitor connected between the first node and the third node;
a second capacitor connected between the second node and the third node;
a third capacitor connected between the third node and a second power line to which a voltage of a second driving power source is supplied; and
a light emitting element connected between the second node and the second power line.