Invention Grant
- Patent Title: Electronic display power management systems and methods
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Application No.: US16123848Application Date: 2018-09-06
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Publication No.: US10942559B2Publication Date: 2021-03-09
- Inventor: Peter F. Holland , Brad W. Simeral , Lior Zimet
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: G06F1/3234
- IPC: G06F1/3234 ; G06F1/3293 ; G06F1/329

Abstract:
An electronic device may include a display panel to display images based on corresponding image data and an image source to pre-render a flip-book including a first image frame for display at a first target presentation time and a second image frame for display at a second target presentation time. The electronic device may also include a display pipeline coupled between the display panel and the image source having image data processing circuitry to process image data for display. The electronic device may also include a controller to instruct the display pipeline to process image data, to determine a power-on time based on a target presentation time, and to instruct the display pipeline to power-gate the image data processing circuitry upon completion of the processing of image data and until the power-on time is reached.
Public/Granted literature
- US20200081517A1 ELECTRONIC DISPLAY POWER MANAGEMENT SYSTEMS AND METHODS Public/Granted day:2020-03-12
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