Display apparatus and method for controlling same
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Solution Overview
Problem
Mirror display apparatuses lack the ability to provide optimal service by not effectively managing reflectivity based on application features, leading to suboptimal image quality and user experience.
Innovation Solution
A display apparatus with adjustable reflectivity for different regions, where the processor adjusts reflectivity based on information stored for each application, considering factors like location and size of the application on the mirror display, to optimize image presentation and user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If the mirror display maintains high reflectivity to preserve mirror function, then the mirror reflection quality is improved, but the image quality of displayed applications deteriorates due to external light interference
Solution Approach 1:
The mirror display is divided into multiple regions, with each region independently controlling its reflectivity. Display regions have reduced reflectivity to minimize external light interference and improve image quality, while non-display regions maintain high reflectivity to preserve mirror functionality. This spatial segmentation allows simultaneous optimization of both mirror reflection quality and displayed image quality in different areas of the same display device.
Solution Approach 2:
Different regions of the mirror display are assigned different reflectivity characteristics based on their functional requirements. Display regions are configured with lower reflectivity to enhance image visibility and reduce glare from external light sources, while mirror regions maintain higher reflectivity for optimal reflection. This local quality differentiation enables each region to perform its intended function with optimal performance.
2Ease of operation
If the reflectivity is uniformly adjusted for all applications, then the control simplicity is improved, but the adaptability to different application features deteriorates
Solution Approach 1:
The reflectivity of the mirror display is made dynamically adjustable based on the type of application being displayed. The system automatically modifies reflectivity settings according to application characteristics such as brightness requirements, content type, and display region. This dynamic adaptation enables the display to optimize image quality for different applications without requiring manual user intervention for each application configuration.
Solution Approach 2:
The reflectivity parameter of the mirror display is changed based on application features and display conditions. Different applications trigger different reflectivity settings, allowing the system to adapt to varying image quality requirements, brightness levels, and content characteristics. This parameter adjustment mechanism provides versatile support for multiple application types while maintaining automated control.
3Manufacturing precision
If the reflectivity is reduced to improve image quality, then the image presentation quality is improved, but the mirror function effectiveness deteriorates
Solution Approach 1:
The display surface is segmented into display regions and mirror regions, allowing independent optimization of each function. Display regions use reduced reflectivity settings to maximize image quality and minimize external light interference, while mirror regions maintain high reflectivity settings to preserve effective mirror functionality. This segmentation enables both image quality and mirror effectiveness to be optimized simultaneously in their respective regions.
Solution Approach 2:
Different reflectivity characteristics are applied locally to different regions based on functional requirements. Display regions are configured with lower reflectivity to enhance image presentation quality and reduce glare, while mirror regions maintain higher reflectivity to ensure effective mirror reflection. This local differentiation allows each region to achieve optimal performance for its intended purpose without compromising the other function.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a natural screen experience by minimizing image quality loss due to external light reflection, blending content with the user's appearance, and preventing lower image quality, thus enhancing the overall user interaction with the mirror display.
Implementation Method 1
A mirror display apparatus may perform a display function of displaying various images while performing a mirror function by reflecting light incident on the display apparatus from the outside
Implementation Method 2
adjusting reflectivity of a region on the mirror display, where the application is displayed, based on the reflectivity corresponding to the application
Data Source
AI summary
An example display apparatus includes a mirror display having adjustable reflectivity; a memory in which is stored, for each of one or more applications, information pertaining to the reflectivity corresponding to the application; and a processor that, when a user command for displaying the application is input, displays the application on the mirror display and adjusts, based on the reflectivity corresponding to the application among the one or more applications, the reflectivity of the region of the mirror display in which the application is displayed.