Multi-Screen Mobile Terminal Brightness Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing mobile terminals with multiple screens face inefficiencies in brightness adjustment, leading to unnecessary energy consumption and poor user experience due to unified brightness adjustments across all screens, which do not account for varying application needs or environmental conditions.
Innovation Solution
A method and device for adjusting display brightness in mobile terminals with multiple screens by detecting specific application modes and obtaining use state information to independently adjust the brightness of each screen, using a processor to execute instructions for detecting application modes, obtaining use state information, and adjusting display brightness values based on this information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If unified brightness adjustment is applied to all screens, then operation simplicity is improved, but energy consumption increases and adaptability deteriorates
Solution Approach 1:
The patent divides the brightness control system into independent segments for each display screen. Each screen can be controlled individually based on its specific usage state, application mode, and environmental conditions, rather than applying a unified brightness adjustment to all screens simultaneously. This segmentation enables precise control that reduces energy consumption while maintaining operational simplicity through automated detection and adjustment.
2Ease of operation
If unified brightness adjustment is applied to all screens, then operation simplicity is improved, but adaptability to different application modes deteriorates
Solution Approach 1:
The patent implements dynamic brightness adjustment where each screen's brightness level adapts in real-time based on its current usage state, application mode, and environmental conditions. The system continuously detects changes in these parameters and automatically adjusts brightness accordingly, providing high adaptability to different application scenarios while maintaining operational simplicity through automated control.
Solution Approach 2:
The patent applies different brightness levels to different screens based on their specific local requirements. Each screen evaluates its own usage state and environmental conditions independently, allowing screens displaying different content in different environments to have optimized brightness settings tailored to their specific needs, thereby improving adaptability while keeping the overall system easy to operate.
3Device complexity
If unified brightness adjustment is applied to all screens, then device complexity is reduced, but energy waste increases
Solution Approach 1:
The patent enables each display screen to automatically detect its own usage state, application mode, and environmental conditions, and independently adjust its brightness without requiring manual user intervention for each screen. This self-service mechanism allows the system to maintain low complexity from the user perspective while achieving energy efficiency through automated, screen-specific brightness optimization that prevents energy waste.
Data Source
AI summary
The present disclosure discloses a method and device for adjusting display brightness, a mobile terminal, and a storage medium. The method is applied to a mobile terminal including at least two display screens. and the method includes: detecting that a specific application mode has been entered; obtaining use state information of the at least two display screens; and adjusting a display brightness value of at least one display screen according to the use state information.