18575646. DISPLAY METHOD AND ELECTRONIC DEVICE simplified abstract (Huawei Technologies Co., Ltd.)
DISPLAY METHOD AND ELECTRONIC DEVICE
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Inventor(s)
DISPLAY METHOD AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18575646 titled 'DISPLAY METHOD AND ELECTRONIC DEVICE
The abstract describes a display method and electronic device involving an application processor, display driver chip, and display panel. The device displays a first image with a fingerprint recognition area and a mask area, with varying brightness levels controlled by the display driver chip based on indication information and parameters.
- The electronic device includes an application processor, display driver chip, and display panel.
- The display panel shows a first image with a fingerprint recognition area and a mask area.
- The display driver chip controls the brightness of the fingerprint recognition area and mask area based on indication information and parameters.
- The mask area brightness is adjusted separately from the fingerprint recognition area.
- The display panel can show an updated version of the first image.
Potential Applications: - This technology can be used in smartphones, tablets, and other electronic devices with fingerprint recognition features. - It can enhance user experience by providing clear and secure fingerprint recognition areas on the display.
Problems Solved: - Ensures optimal brightness levels for fingerprint recognition areas on displays. - Allows for customization of brightness in different areas of the display.
Benefits: - Improved security and accuracy of fingerprint recognition. - Enhanced user interface experience with customizable display brightness levels.
Commercial Applications: Title: Enhanced Display Method for Fingerprint Recognition Devices This technology can be applied in smartphones, tablets, laptops, and other devices with fingerprint recognition features. It can be marketed to manufacturers looking to enhance the security and user experience of their devices.
Questions about the technology: 1. How does this technology improve the user experience of fingerprint recognition on electronic devices? - This technology ensures optimal brightness levels for fingerprint recognition areas, enhancing accuracy and security. 2. What are the potential commercial uses of this display method in the electronics industry? - The technology can be applied in smartphones, tablets, and laptops to improve the security and user interface experience of devices.
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.
