US 11,705,063 B2
Display device
Myounggeun Cha, Seoul (KR); Sanggun Choi, Suwon-si (KR); Hyena Kwak, Suwon-si (KR); Jiyeong Shin, Suwon-si (KR); Yongsu Lee, Seoul (KR); and Kiseok Choi, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 10, 2020, as Appl. No. 16/897,646.
Claims priority of application No. 10-2019-0096473 (KR), filed on Aug. 8, 2019.
Prior Publication US 2021/0043139 A1, Feb. 11, 2021
Int. Cl. G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); G09G 3/3291 (2016.01); H10K 59/131 (2023.01); H10K 59/121 (2023.01)
CPC G09G 3/3233 (2013.01) [G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); G09G 2320/0233 (2013.01); G09G 2320/0257 (2013.01); G09G 2330/028 (2013.01); H10K 59/1216 (2023.02)] 22 Claims
OG exemplary drawing
 
1. A display device, comprising:
a first transistor including a first channel region, a first gate electrode overlapping the first channel region, and a first electrode receiving a driving voltage;
a second transistor electrically connected to the first electrode of the first transistor, the second transistor including a second channel region and a second gate electrode overlapping the second channel region and receiving a scan signal;
a light emitting element electrically connected to a second electrode of the first transistor;
a first conductive line overlapping the first gate electrode, where the first channel region is located between the first conductive line and the first gate electrode, the first conductive line receiving a variable voltage different from the driving voltage; and
a second conductive line overlapping the second gate electrode, where the second channel region is located between the second conductive line and the second gate electrode, the second conductive line receiving the scan signal.