This publication describes techniques for user interface (UI) mitigation of a display artifact that occurs when a display transitions between a high speed (HS) mode and a normal speed (NS) mode. The display may be implemented in a mobile device that supports multiple refresh rates. To conserve power, the mobile device may alter a refresh rate and clock speed of the display from a first refresh rate and clock speed in the HS mode to a second refresh rate and clock speed in the NS mode. Using the techniques described herein, the transition between the HS and NS modes coincides with a change in the UI, thereby mitigating the transition artifact and improving user experience.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Karri, Jyothi and Wen, Chien-Hui, "User Interface Mitigation of Display Artifacts During Transitions between Display Clock Speeds", Technical Disclosure Commons, (November 04, 2022)