Huawei technologies co., ltd. (20240339068). DISPLAY METHOD AND ELECTRONIC DEVICE simplified abstract
Contents
DISPLAY METHOD AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
DISPLAY METHOD AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240339068 titled 'DISPLAY METHOD AND ELECTRONIC DEVICE
The abstract describes a display method and electronic device that includes an application processor, a display driver chip, and a display panel. The device is capable of displaying images with varying brightness levels in different areas.
- The electronic device includes an application processor, a display driver chip, and a display panel.
- The display panel can display images with different brightness levels in specific areas.
- The application processor sends indication information and parameters to the display driver chip.
- The display driver chip controls the brightness of a fingerprint recognition area and a mask area in the displayed image.
- The mask area's brightness is adjusted based on the parameter sent by the application processor.
- The display panel can show an updated image with the adjusted brightness levels.
Potential Applications: - This technology can be used in smartphones, tablets, and other electronic devices with displays. - It can enhance the visibility and security of fingerprint recognition areas on screens.
Problems Solved: - Provides a method to control brightness levels in specific areas of displayed images. - Enhances the user experience by optimizing the visibility of fingerprint recognition areas.
Benefits: - Improved display quality and security features. - Customizable brightness levels for different areas of displayed images.
Commercial Applications: - This technology can be valuable for manufacturers of electronic devices looking to enhance display quality and security features in their products.
Questions about the technology: 1. How does this technology improve the user experience on electronic devices? 2. What are the potential security benefits of controlling brightness levels in specific areas of displayed images?
Original Abstract Submitted
embodiments of this application provide a display method and an electronic device. the electronic device includes an application processor, a display driver chip, and a display panel. the display panel is configured to display a first image. the application processor is configured to send first indication information and a first parameter to the display driver chip. the display driver chip is configured to: control, based on the received first indication information, brightness of a fingerprint recognition area in the first image to be first brightness, and control brightness of a mask area in the first image to be second brightness. the brightness of the mask area is controlled based on the first parameter, and the mask area is an area in the first image except the fingerprint recognition area. the display panel is configured to display an updated first image.
