US 12,087,082 B2
Display device
Heerim Song, Yongin-si (KR); Heejean Park, Yongin-si (KR); Yujin Lee, Yongin-si (KR); Cheol-Gon Lee, Yongin-si (KR); and Mukyung Jeon, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Jan. 17, 2023, as Appl. No. 18/097,514.
Claims priority of application No. 10-2022-0043400 (KR), filed on Apr. 7, 2022.
Prior Publication US 2023/0326233 A1, Oct. 12, 2023
Int. Cl. G06V 40/13 (2022.01); G09G 3/3233 (2016.01); H10K 39/34 (2023.01); H10K 59/121 (2023.01); H10K 59/40 (2023.01)
CPC G06V 40/1318 (2022.01) [G09G 3/3233 (2013.01); H10K 39/34 (2023.02); H10K 59/1213 (2023.02); H10K 59/40 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2354/00 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A display device comprising:
a base layer; and
a pixel layer disposed on the base layer, the pixel layer including a plurality of pixels and a plurality of sensors,
wherein each of the plurality of pixels includes:
a light emitting element, and
a pixel drive circuit connected to the light emitting element to control driving of the light emitting element, and
wherein each of the plurality of sensors includes:
a light sensing unit including a plurality of light sensing elements,
a sensor drive circuit connected to at least two light sensing elements and configured to output a sensing signal in response to light, and
a routing wire configured to electrically connect the at least two light sensing elements to each other.