公开(公告)号：US11908424B2

公开(公告)日：2024-02-20

申请号：US17577545

申请日：2022-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minho Kim ,  Gilyoung Noh ,  Taejin Park ,  Dongin Kim ,  Hyosun Kim ,  Jaehun Lim ,  Hyojong Kim

IPC: G09G3/34

CPC classification number: G09G3/3406 ,  G09G2320/0626 ,  G09G2320/08 ,  G09G2354/00 ,  G09G2360/144

Abstract: An electronic device according to an embodiment may include a display, a touch sensor, an illuminance sensor configured to generate illuminance information, a memory configured to store brightness data relating the ambient illuminance to brightness of the display, and a processor. The processor may be configured to identify the illuminance information from the illuminance sensor, configure the brightness of the display as first brightness, based on the illuminance information and the brightness data, change the brightness of the display to second brightness, based on a user input, acquire event information for an operation in which the brightness of the display is changed by the user input, reconfigure the brightness data stored in the memory, based on the event information, and determine the brightness of the display according to a brightness value mapped in the reconfigured brightness data to the illuminance information identified by the illuminance sensor.

公开(公告)号：US11138032B2

公开(公告)日：2021-10-05

申请号：US15642257

申请日：2017-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung Choi ,  Sangjun Park ,  Hyeonsu Lee ,  Jongwoo Kim ,  Gilyoung Noh ,  Bohyung Lee ,  Junguk Lee ,  Jongkyu Lee ,  Jaekyong Choi ,  Inhwan Hwang ,  Mooyoung Kim

IPC: G06F9/48 ,  H04W52/02 ,  G06F9/54

Abstract: A method and an apparatus for reducing power consumption of an electronic device are provided. The method includes executing an app in response to a first user input and switching the app to a background in response to a second user input. The method also includes confirming whether the app that has been switched to the background satisfies at least one condition and automatically limiting an operation of the app when the app that has been switched to the background satisfies the at least one condition. A result of the automatically limiting operation the operation of the app is displayed.

公开(公告)号：US20180032368A1

公开(公告)日：2018-02-01

申请号：US15642257

申请日：2017-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung Choi ,  Sangjun Park ,  Hyeonsu Lee ,  Jongwoo Kim ,  Gilyoung Noh ,  Bohyung Lee ,  Junguk Lee ,  Jongkyu Lee ,  Jaekyong Choi ,  Inhwan Hwang ,  Mooyoung Kim

IPC: G06F9/48 ,  G06F9/54

CPC classification number: G06F9/48 ,  G06F9/485 ,  G06F9/543 ,  H04W52/0264 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/20 ,  Y02D70/26

Abstract: A method and an apparatus for reducing power consumption of an electronic device are provided. The method includes executing an app in response to a first user input and switching the app to a background in response to a second user input. The method also includes confirming whether the app that has been switched to the background satisfies at least one condition and automatically limiting an operation of the app when the app that has been switched to the background satisfies the at least one condition. A result of the automatically limiting operation the operation of the app is displayed.