18548132. Ambient Illumination Intensity Determining Method and Apparatus, and Storage Medium simplified abstract (Honor Device Co., Ltd.)
Contents
Ambient Illumination Intensity Determining Method and Apparatus, and Storage Medium
Organization Name
Inventor(s)
Zhengqi Zhang of Shenzhen (CN)
Ambient Illumination Intensity Determining Method and Apparatus, and Storage Medium - A simplified explanation of the abstract
This abstract first appeared for US patent application 18548132 titled 'Ambient Illumination Intensity Determining Method and Apparatus, and Storage Medium
Simplified Explanation: The patent application describes a method and apparatus for determining ambient illumination intensity in display technologies using a terminal device with a display and an ambient light sensor.
Key Features and Innovation:
- Method involves determining a target color in the ambient light detection area and displaying it within an integration period.
- Detecting the first ambient illumination intensity using the ambient light sensor.
- Calculating the target impact value of the display brightness and target color on the first ambient illumination intensity.
- Correcting the first ambient illumination intensity based on the target impact value to obtain a second ambient illumination intensity.
Potential Applications: This technology can be applied in various display devices such as smartphones, tablets, and monitors to automatically adjust screen brightness based on ambient lighting conditions.
Problems Solved: The technology addresses the challenge of accurately determining ambient illumination intensity to optimize display visibility and reduce eye strain in changing lighting environments.
Benefits:
- Improved display visibility in varying lighting conditions.
- Reduced eye strain for users.
- Automatic adjustment of screen brightness for enhanced user experience.
Commercial Applications: The technology can be utilized in consumer electronics, automotive displays, and public information displays to enhance user comfort and visibility in different lighting environments.
Prior Art: Prior research in display technologies and ambient light sensors can provide insights into similar methods and devices used for ambient illumination intensity determination.
Frequently Updated Research: Stay updated on advancements in ambient light sensor technology, display calibration methods, and human-computer interaction research related to ambient illumination intensity.
Questions about Ambient Illumination Intensity: 1. How does ambient illumination intensity affect user experience on display devices? 2. What are the key factors influencing the accuracy of ambient light sensor readings in determining illumination intensity?
Original Abstract Submitted
An ambient illumination intensity determining method and apparatus, and a storage medium are provided, and relate to the field of display technologies. In the method, a terminal device () includes a display () and an ambient light sensor (), an ambient light detection area () is disposed in the display (), and the ambient light sensor () is disposed in a coverage area of the ambient light detection area (). When the display () is turned on and an integration period of the ambient light sensor () starts, a color value of a target color in the ambient light detection area () is determined; the ambient light detection area () is controlled to display the target color within the integration period; a first ambient illumination intensity is detected by the ambient light sensor (); a target impact value of both a brightness value of the display () and the color value of the target color on the first ambient illumination intensity is determined; and the first ambient illumination intensity is corrected based on the target impact value to obtain a second ambient illumination intensity. In this way, the target color has a single color value, a target impact value calculation method is simple with high accuracy, and the obtained second ambient illumination intensity tends to be closer to a real ambient illumination intensity.
