公开(公告)号：US12164358B2

公开(公告)日：2024-12-10

申请号：US17133997

申请日：2020-12-24

Applicant: Intel Corporation

Inventor： Krishna Kishore Nidamanuri ,  Johnson Yeh ,  Perazhi Sameer Kalathil

IPC: G06F1/3234 ,  G06F1/3218 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/18

Abstract: Techniques for low-power self-refreshing of a display are disclosed. In the illustrative embodiment, a display receives frames as a base refresh rate, such as from a graphics processor. The graphics processor may determine that the last frame can be displayed for one or more additional frames and place the link to the display in a sleep state. The display can then refresh the last frame on the display. In order to save power, the display can refresh the last frame on the display at a reduced refresh rate, such as at the minimum refresh rate of the display.

公开(公告)号：US20210116988A1

公开(公告)日：2021-04-22

申请号：US17133997

申请日：2020-12-24

Applicant: Intel Corporation

Inventor： Krishna Kishore Nidamanuri ,  Johnson Yeh ,  Perazhi Sameer Kalathil

IPC: G06F1/3234 ,  G06F1/3218 ,  G09G3/36 ,  G09G5/00 ,  G09G5/18

Abstract: Techniques for low-power self-refreshing of a display are disclosed. In the illustrative embodiment, a display receives frames as a base refresh rate, such as from a graphics processor. The graphics processor may determine that the last frame can be displayed for one or more additional frames and place the link to the display in a sleep state. The display can then refresh the last frame on the display. In order to save power, the display can refresh the last frame on the display at a reduced refresh rate, such as at the minimum refresh rate of the display.