18275305. METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE simplified abstract (HONOR DEVICE CO., LTD.)
Contents
- 1 METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Commercial Applications
- 1.9 Prior Art
- 1.10 Frequently Updated Research
- 1.11 Questions about Screen Refresh Rate Control Technology
- 1.12 Original Abstract Submitted
METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18275305 titled 'METHOD FOR CONTROLLING DYNAMIC CHANGE OF SCREEN REFRESH RATE AND ELECTRONIC DEVICE
Simplified Explanation
The patent application describes a method for controlling the dynamic change of a screen refresh rate in electronic devices. It involves sending a refresh rate switching instruction within a current frame period to switch the refresh rate before the current Vsync period ends.
- A refresh rate switching instruction is sent through a displaySetFps interface within a frame period.
- The DDIC drives the display screen to switch the refresh rate upon receiving the instruction.
- SurfaceFlinger starts a new Vsync periodicity corresponding to the switched refresh rate.
- The switching speed of the screen refresh rate can be increased by adding a new path.
Potential Applications
This technology can be applied in various electronic devices such as smartphones, tablets, and computers to optimize screen refresh rates for better performance and user experience.
Problems Solved
This technology addresses the need for efficient control of screen refresh rates in electronic devices to enhance display quality and reduce motion blur during dynamic content changes.
Benefits
- Improved display quality - Reduced motion blur - Enhanced user experience - Optimal performance of electronic devices
Commercial Applications
Title: "Enhanced Screen Refresh Rate Control Technology for Electronic Devices" This technology can be commercially used in the manufacturing of smartphones, tablets, gaming consoles, and other electronic devices to offer users a smoother and more responsive display experience.
Prior Art
Information on prior art related to this technology is not provided in the abstract.
Frequently Updated Research
There is no information on frequently updated research relevant to this technology.
Questions about Screen Refresh Rate Control Technology
Question 1
How does this technology impact the overall user experience of electronic devices?
This technology significantly enhances the user experience by providing smoother and more responsive display performance, reducing motion blur, and improving overall display quality.
Question 2
What are the potential challenges in implementing this screen refresh rate control method in various electronic devices?
Implementing this technology may require hardware and software modifications in electronic devices to support dynamic refresh rate changes efficiently. Compatibility issues with existing systems could also pose challenges during implementation.
Original Abstract Submitted
A method for controlling dynamic change of a screen refresh rate and an electronic device are provided. In a scenario of dynamic change of the refresh rate, a refresh rate switching instruction may be sent immediately through an added refresh rate setting interface (displaySetFps) within a current iframe period before a current Vsync periodicity ends. After receiving the refresh rate switching instruction, a DDIC drives a display screen to switch a screen refresh rate, and then the DDIC returns a new TE signal. After receiving the new TE signal, SurfaceFlinger starts a new Vsync periodicity corresponding to a switched screen refresh rate. In an embodiment of this application, a switching speed at which the screen refresh rate is switched may be increased by adding a new path. For example, it may be ensured that each switching of the screen refresh rate is completed within one frame.