公开(公告)号：US11386868B2

公开(公告)日：2022-07-12

申请号：US16985560

申请日：2020-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soohyun Moon ,  Kyoungmin Park ,  Minsu Kim ,  Keehyon Park ,  Dongheon Shin ,  Hearyun Jung ,  Dongkyoon Han

IPC: G09G5/10

Abstract: An electronic device includes: a display device, a processor operatively connected to the display device, and a memory operatively connected to the processor. The memory stores one or more instructions that when executed, cause the processor to: determine, as a second screen code value, a code value obtained by reducing a first screen code value corresponding to a luminance value of a screen of the display device by a decrement based on the screen being maintained in a turned on state during a first specific time after a screen-off condition of the display device is satisfied, and change the luminance value of the screen to correspond to the determined second screen code value.

公开(公告)号：US11670259B2

公开(公告)日：2023-06-06

申请号：US17841719

申请日：2022-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soohyun Moon ,  Kyoungmin Park ,  Minsu Kim ,  Keehyon Park ,  Dongheon Shin ,  Hearyun Jung ,  Dongkyoon Han

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2330/022 ,  G09G2330/023 ,  G09G2370/022 ,  G09G2370/16

Abstract: An electronic device includes: a display device, a processor operatively connected to the display device, and a memory operatively connected to the processor. The memory stores one or more instructions that when executed, cause the processor to: determine, as a second screen code value, a code value obtained by reducing a first screen code value corresponding to a luminance value of a screen of the display device by a decrement based on the screen being maintained in a turned on state during a first specific time after a screen-off condition of the display device is satisfied, and change the luminance value of the screen to correspond to the determined second screen code value.