US 12,327,001 B2
Digitizer
Hirotsugu Kishimoto, Gyeonggi-do (KR); Dasom Gu, Asan-si (KR); and Chul Ho Jeong, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Mar. 13, 2024, as Appl. No. 18/603,944.
Application 18/603,944 is a continuation of application No. 17/861,614, filed on Jul. 11, 2022, granted, now 11,954,297.
Claims priority of application No. 10-2021-0132572 (KR), filed on Oct. 6, 2021.
Prior Publication US 2024/0220062 A1, Jul. 4, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/046 (2006.01); G06F 3/041 (2006.01)
CPC G06F 3/046 (2013.01) [G06F 3/0412 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04111 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A digitizer comprising:
a base layer comprising:
a first area; and
a second area adjacent to the first area and flexible; and
a plurality of coils disposed on the base layer and comprising:
a first coil and a second coil closest to the first coil, each of the first coil and the second coil comprising:
a coil portion defining an open loop; and
a line portion extending from the coil portion,
wherein the coil portion or the line portion overlaps the second area, and
a distance in a first direction between the coil portion of the first coil and the coil portion of the second coil or a distance in the first direction between the line portion of the first coil and the line portion of the second coil, which overlap the second area and extend in a second direction crossing the first direction, is equal to or greater than about 100 micrometers.