US 11,908,882 B2
Display device
Hyong Do Choi, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Feb. 23, 2021, as Appl. No. 17/182,591.
Claims priority of application No. 10-2020-0084732 (KR), filed on Jul. 9, 2020.
Prior Publication US 2022/0013575 A1, Jan. 13, 2022
Int. Cl. H01L 27/15 (2006.01); H01L 33/62 (2010.01); H05K 1/18 (2006.01); H01L 33/38 (2010.01); G09G 3/32 (2016.01)
CPC H01L 27/156 (2013.01) [G09G 3/32 (2013.01); H01L 33/38 (2013.01); H01L 33/62 (2013.01); H05K 1/189 (2013.01); G09G 2310/0267 (2013.01); H05K 2201/10128 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
pixels each connected to at least one of scan lines and at least one of emission lines;
a scan driver providing scan signals to the scan lines; and
an emission driver including stages connected to the emission lines, each of the stages providing an emission signal to a corresponding emission line of the emission lines, a first stage among the stages including:
a first transistor including:
a first electrode connected to a first power source line;
a second electrode connected to a first emission line of the emission lines; and
a gate electrode connected to a first scan line of the scan lines; and
a second transistor including:
a first electrode connected to a first node; and
a second electrode connected to the first emission line.