Invention Grant
- Patent Title: Reducing the power consumption of an information handling system capable of handling both dynamic and static display applications
-
Application No.: US15339867Application Date: 2016-10-31
-
Publication No.: US10228750B2Publication Date: 2019-03-12
- Inventor: Isaac Hsu , Adolfo S. Montero
- Applicant: Dell Products, L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products, L.P.
- Current Assignee: Dell Products, L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Fogarty LLP
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F1/3287 ; G06F1/3234

Abstract:
Systems and methods for reducing the power consumption of an Information Handling System (IHS). In some embodiments, an IHS may be configured to: in response to a request to operate in static display mode: (a) render static content on a display, (b) allow the processor to enter standby by notifying an OS that the display is off while keeping the display on, and (c) maintain the display refreshed with the static content; while in static mode and in response to a command that requires updating the static content, wake up the processor and generate updated static content using the processor; and after generating the updated static content: render the updated static content on the display while the processor is awake, allow the processor to re-enter standby by notifying the OS that the display is off while keeping the display on, and maintain the display refreshed with the updated static content.
Public/Granted literature
Information query