US 11,715,418 B2
Display apparatus
Junyong An, Yongin-si (KR); Wonkyu Kwak, Yongin-si (KR); Changsoo Pyon, Yongin-si (KR); Minjeong Kim, Yongin-si (KR); Hyungjun Park, Yongin-si (KR); and Nuree Um, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jan. 4, 2021, as Appl. No. 17/140,677.
Claims priority of application No. 10-2020-0058447 (KR), filed on May 15, 2020.
Prior Publication US 2021/0359066 A1, Nov. 18, 2021
Int. Cl. G09G 3/3233 (2016.01); H01L 29/786 (2006.01); G09G 3/3208 (2016.01); H10K 59/126 (2023.01); H10K 59/131 (2023.01)
CPC G09G 3/3233 (2013.01) [G09G 3/3208 (2013.01); H01L 29/7869 (2013.01); H01L 29/78651 (2013.01); H10K 59/126 (2023.02); H10K 59/131 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate comprising a display area including a display element;
a first thin film transistor disposed in the display area, the first thin film transistor comprising:
a first semiconductor layer including a silicon semiconductor; and
a first gate electrode insulated from the first semiconductor layer;
a second thin film transistor disposed in the display area, the second thin film transistor comprising:
a second semiconductor layer including an oxide semiconductor; and
a second gate electrode insulated from the second semiconductor layer;
a first signal line extending at a side of the first thin film transistor in a first direction;
a second signal line extending at an opposite side of the first thin film transistor in the first direction; and
a shielding pattern extending in the first direction, the shielding pattern at least partially overlapping the first signal line.