US 11,955,074 B2
Electronic device and method for calibrating image data in electronic device
Seonghun Kim, Suwon-si (KR); Hyunchul Oh, Suwon-si (KR); Kwangtaek Woo, Suwon-si (KR); Donghoon Noh, Suwon-si (KR); and Jinwan An, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 6, 2022, as Appl. No. 17/570,275.
Application 17/570,275 is a continuation of application No. PCT/KR2021/019820, filed on Dec. 24, 2021.
Claims priority of application No. 10-2021-0019737 (KR), filed on Feb. 15, 2021.
Prior Publication US 2022/0262308 A1, Aug. 18, 2022
Int. Cl. G09G 3/3233 (2016.01); G09G 3/3291 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 3/3291 (2013.01); G09G 2320/043 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0693 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a first display driver configured to control a first display;
a second display driver configured to control a second display; and
a processor configured to:
detect screen switching while displaying first image data on the first display, wherein the displaying of the first image data on the first display includes using a first pixel value;
in response to the detection, produce a first calibration value based on a difference between the first pixel value for display on the first display and a second pixel value for display on the second display;
produce a third pixel value corresponding to the first pixel value by applying the first calibration value to the second pixel value; and
control the second display driver so as to display the first image data on the second display using the third pixel value.