US 11,860,693 B2
Electronic apparatus including digitizer
Dasom Gu, Asan-si (KR); Hirotsugu Kishimoto, Hwasung-si (KR); Chul Ho Jeong, Seoul (KR); Jeongil Yoo, Seoul (KR); and Jang Doo Lee, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 12, 2022, as Appl. No. 17/862,913.
Claims priority of application No. 10-2021-0119317 (KR), filed on Sep. 7, 2021.
Prior Publication US 2023/0076740 A1, Mar. 9, 2023
Int. Cl. G06F 1/16 (2006.01); G06F 3/044 (2006.01)
CPC G06F 1/1643 (2013.01) [G06F 1/1616 (2013.01); G06F 3/0446 (2019.05)] 20 Claims
OG exemplary drawing
 
1. An electronic apparatus comprising:
a display layer comprising non-folding areas arranged in a first direction and a folding area defined between the non-folding areas and foldable with respect to an imaginary folding axis extending in a second direction crossing the first direction;
a digitizer disposed under the display layer, wherein the digitizer comprises first sensing coils, second sensing coils insulated from the first sensing coils, and data lines connected to the second sensing coils; and
a support layer disposed under the digitizer, wherein a plurality of openings is defined in a portion of the support layer overlapping the folding area,
wherein
each of the first sensing coils comprises a long side extending in the first direction and a short side extending in the second direction,
each of the second sensing coils comprises a long side extending in the second direction and a short side extending in the first direction, and
a first width in the second direction of a portion of the data lines overlapping the folding area is greater than a second width in the second direction of a portion of the data lines not overlapping the folding area.