公开(公告)号：US11017733B2

公开(公告)日：2021-05-25

申请号：US16295491

申请日：2019-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donghoon Noh ,  Mingyu Kim ,  Jinyoung Park

IPC: G09G5/10 ,  G09G5/00 ,  G06F3/038 ,  G09G3/34 ,  G06F1/16 ,  G06F3/041 ,  G06K9/00 ,  G09G3/20 ,  G09G5/02 ,  G09G3/32

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：US11955074B2

公开(公告)日：2024-04-09

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

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2320/043 ,  G09G2320/0666 ,  G09G2320/0693

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.