公开(公告)号：US20190279580A1

公开(公告)日：2019-09-12

申请号：US16295491

申请日：2019-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donghoon NOH ,  Mingyu KIM ,  Jinyoung PARK

IPC: G09G3/34 ,  G09G3/20 ,  G06K9/00 ,  G06F3/041 ,  G06F1/16

Abstract: An electronic device includes a housing including a front plate and a back plate opposite the front plate, a touchscreen display exposed through a portion of the front plate and including an organic light emitting diode (OLED), a fingerprint sensor interposed between the display and the back plate and overlapping the display when viewed above the front plate, and a processor operatively connected with the display and the fingerprint sensor.

公开(公告)号：US20220262308A1

公开(公告)日：2022-08-18

申请号：US17570275

申请日：2022-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonghun KIM ,  Hyunchul OH ,  Kwangtaek WOO ,  Donghoon NOH ,  Jinwan AN

IPC: G09G3/3233 ,  G09G3/3291

Abstract: An electronic device includes a first display driver configured to control a first display, a second display driver configured to control a second display, and a processor. The processor is configured to: if screen switching is detected while displaying first image data on the first display using a first pixel value, produce a first calibration value based on the difference between the first pixel value for display on the first display and a second pixel value for display on the second display; apply the first calibration value to the second pixel value so as to produce a third pixel value corresponding to the first 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. Various other embodiments may be provided.