US 12,236,054 B1
Electronic device comprising substrate, circuit layer and sensor layer
Sanghyun Lim, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Aug. 30, 2024, as Appl. No. 18/821,686.
Claims priority of application No. 10-2023-0122502 (KR), filed on Sep. 14, 2023.
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/40 (2023.01)
CPC G06F 3/0446 (2019.05) [G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); H10K 59/40 (2023.02)] 30 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a substrate;
a circuit layer on the substrate, and comprising a transistor;
a light emitting element layer on the circuit layer, and comprising a light-emitting element electrically connected to the transistor; and
a sensor layer on the light emitting element layer, and comprising:
a first sensing electrode comprising first patterns, and a first bridge pattern electrically connected to the first patterns;
a second sensing electrode extending in a first direction and crossing the first sensing electrode;
a first electrode extending in a second direction crossing the first direction; and
a second electrode comprising second patterns, and a second bridge pattern electrically connected to the second patterns,
wherein:
one of the first patterns comprises a first region overlapping with the first electrode;
one of the second patterns comprises a second region overlapping with the second sensing electrode; and
a first area of the first region is less than a second area of the second region.