公开(公告)号：US11789876B2

公开(公告)日：2023-10-17

申请号：US17191817

申请日：2021-03-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Boojin Kim ,  Sukmin Kang ,  Shinkyu Park ,  Boyoung Kim ,  Sukwon Ryoo

IPC: G06F13/10 ,  G06N20/00

CPC classification number: G06F13/102 ,  G06N20/00

Abstract: A device including an interface with peripherals includes a first interface that receives a request from a host, a second interface that periodically receives at least one first sample input from the peripherals in response to the request from the host, a memory that stores an active time table including a processing time of a sample input provided by each of the peripherals in each of a plurality of operating conditions respectively corresponding to different power consumptions, and a processing circuit that identifies at least one of the plurality of operating conditions based on the active time table and a period of the at least one first sample input.

公开(公告)号：US11037477B2

公开(公告)日：2021-06-15

申请号：US16572043

申请日：2019-09-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunmook Choi ,  Boyoung Kim ,  Hwichul Kim ,  Euihyung Yoo ,  Kwansoo Lee ,  Sanghyeok Lee

IPC: G06F3/038 ,  G09G3/20

Abstract: Provided are a display apparatus, and a method and system for controlling the same, the display apparatus including: a display; an interface; a storage; and a processor configured to transmit information on a refresh rate of the display, stored in the storage, to a source apparatus connected to the interface; based on an image signal received from the source apparatus being displayed as an image on the display at a preset first refresh rate for more than a predetermined period, switch the refresh rate, stored in the storage, to a second refresh rate that is lower than the first refresh rate; transmit information about the second refresh rate to the source apparatus; and display the image on the display at the second refresh rate of the image signal received from the source apparatus.