US 11,747,880 B2
Method and device for determining compensation for touch data on basis of operating mode of display
Jongdae Park, Suwon-si (KR); Hoondo Heo, Suwon-si (KR); Minuk Kim, Suwon-si (KR); and Jungwon Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/289,980
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Nov. 1, 2019, PCT No. PCT/KR2019/014756
§ 371(c)(1), (2) Date Apr. 29, 2021,
PCT Pub. No. WO2020/091530, PCT Pub. Date May 7, 2020.
Claims priority of application No. 10-2018-0133350 (KR), filed on Nov. 2, 2018.
Prior Publication US 2022/0004244 A1, Jan. 6, 2022
Int. Cl. G06F 1/3231 (2019.01); G06F 1/3228 (2019.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 3/0486 (2013.01); G06F 3/0488 (2022.01)
CPC G06F 1/3231 (2013.01) [G06F 1/3228 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 3/0486 (2013.01); G06F 3/0488 (2013.01); G06F 2203/04105 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a touch sensing module;
a memory; and
a processor,
wherein the processor is configured to:
detect a touch input while driving a low-power display mode,
store, in the memory, touch data corresponding to the detected touch input,
change the low-power display mode to a predetermined mode different from the low-power display mode,
reset a touch baseline of the touch sensing module corresponding to the mode change,
compensate for a touch strength of the stored touch data at least based on the predetermined mode, and
change a capacitor value in the low-power display mode to a value in a range corresponding to a capacitor value in the predetermined mode based on the touch data.