Ambient Image Projection Screen for Seamless Dynamic Scenes
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing ambient image projection devices rely on motors for dynamic effects, leading to periodic image changes causing aesthetic fatigue, and require manual slide-based image switching, which is cumbersome and costly.
Innovation Solution
An ambient image projection device using a display screen to project dynamic images and interference patterns without films, with seamless switching and a controller to adjust light and audio based on music, enhancing user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If motors and interference discs are used to achieve dynamic projection effects, then dynamic projection effects are improved, but aesthetic fatigue occurs due to periodic image changes
Solution Approach 1:
The patent uses a display screen to project images instead of traditional mechanical interference discs. The display screen can show both static images and dynamic content, eliminating the periodic mechanical interference that causes aesthetic fatigue while maintaining visual diversity through digital content variation.
Solution Approach 2:
The patent changes the fundamental parameter of image generation from mechanical optical interference to electronic display. By using a display screen controlled by a controller, the system can vary image content, duration, and type without mechanical periodicity, thus avoiding aesthetic fatigue while maintaining adaptability.
2Adaptability or versatility
If slide-based presentations are used for image switching, then image variety is improved, but operation becomes cumbersome and costs increase
Solution Approach 1:
The patent replaces the mechanical slide-based presentation system with an electronic display screen controlled by a controller. This substitution eliminates manual image switching operations and reduces costs by eliminating the need for physical slides and their associated handling mechanisms.
Solution Approach 2:
The display screen system automatically switches between different images and video content based on control signals, eliminating the need for manual intervention. The system serves itself by automatically managing image transitions and content display without user involvement in the switching process.
3Adaptability or versatility
If film slides are used for projection, then scene variety is improved, but costs increase
Solution Approach 1:
The patent uses a display screen that can digitally reproduce various scenes and images without requiring physical film slides. This digital copying approach eliminates the need to manufacture, store, and replace physical slides, significantly reducing production costs while maintaining extensive scene variety through digital content.
Solution Approach 2:
The patent changes the medium from physical film to electronic display. This parameter change allows for unlimited scene variety through digital storage and processing, eliminating the cost constraints associated with producing and managing physical film slides.
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
Provides a more diverse and immersive visual experience with seamless image transitions, reduced costs, and improved spatial utilization, offering a dual sensory experience of sight and sound.
Implementation Method 1
a lens assembly and a projection assembly. The projection assembly includes a first light source and a display screen. Content displayed on the display screen forms dynamic images to be projected into space under guidance of the lens assembly.
Data Source
AI summary
An ambient image projection device includes a lens assembly and a projection assembly. The projection assembly includes a first light source and a display screen. Content displayed on the display screen forms dynamic images to be projected into space under guidance of the lens assembly. The first light source, the display screen, and the lens assembly are arranged along an optical path direction of the projection assembly. The display screen is arranged on a light-emitting side of the first light source and is coaxially arranged with the first light source.