公开(公告)号：US20220013053A1

公开(公告)日：2022-01-13

申请号：US17289116

申请日：2019-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minseung KIM ,  Donghoon KANG ,  Miseon JEONG ,  Yeunwook LIM

IPC: G09G3/20 ,  G06K9/00 ,  G06F3/0488 ,  G06F3/041 ,  G06F3/0354

Abstract: An electronic device according to various embodiments may include: a housing; a display panel exposed through part of the housing; a display driver Integrated Circuit (IC) for driving the display panel; a processor located inside the housing and operatively coupled to the display panel and the display driver IC; and a memory located inside the housing and operatively coupled to the processor and the display driver IC. The memory may store instructions, when executed, causing the processor to display a first screen through the display panel, identify whether there is a request for entering a low power state, generate information on a second screen including at least part of the first screen and write the information in the memory, in response to the request for entering the low power state, enter the low power state in response to writing the information, and causing the display driver IC to display the second screen through the display panel, based on the information, written in the memory, on the second screen, while the processor is in the low power state.