US 12,295,232 B2
Electronic device
Jungsuek Oh, Seoul (KR); Jae-Kyoung Kim, Hwaseong-si (KR); Seongryong Lee, Hwaseong-si (KR); Byeongjin Kim, Seoul (KR); and Jeongtaek Oh, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR); and SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR); and Seoul National University R&DB Foundation, Seoul (KR)
Filed on Aug. 31, 2021, as Appl. No. 17/462,813.
Claims priority of application No. 10-2020-0188416 (KR), filed on Dec. 30, 2020.
Prior Publication US 2022/0208861 A1, Jun. 30, 2022
Int. Cl. H10K 59/40 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H01Q 1/24 (2006.01)
CPC H10K 59/40 (2023.02) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H01Q 1/243 (2013.01); G06F 2203/04112 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display layer in which an active area and a peripheral area adjacent to the active area are defined, wherein the display layer comprises a common electrode;
a sensor layer disposed on the display layer, wherein the sensor layer comprises a plurality of sensing electrodes and an antenna pattern comprising an antenna and an antenna line; and
a cover layer disposed under the display layer, wherein the cover layer has a conductivity,
wherein the peripheral area comprises a first area and a second area spaced apart from the active area with the first area therebetween,
the common electrode is disposed in the active area and the first area and is spaced apart from the second area,
when viewed in a plan view, the antenna pattern does not overlap the common electrode, and
when viewed in the plan view, the cover layer overlaps the antenna pattern and the common electrode, and when viewed in the plan view, an entire portion of the antenna and an entire portion of the antenna line does not overlap the common electrode,
the antenna is configured to radiate a frequency signal, and
the antenna line is configured to feed the antenna.