Customizable Image Projection for Uniform Vehicle Lighting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing vehicle lights lack the ability to generate customizable images or messages, and there is a need for a system that can produce images visible from external locations using pre-existing light sources while maintaining uniform lighting.
Innovation Solution
A light system comprising printed circuit boards, lights, and a personalized image device (PID) that creates images visible externally, integrated with reflectors and lenses to project customizable images onto a lens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a light system generates customizable images on a lens, then the adaptability and visual functionality are improved, but the device complexity increases due to the need for image generation components and integration with existing light sources
Solution Approach 1:
The patent applies multi-functionality by enabling the light system to perform both its traditional lighting function and image generation function simultaneously. The personalized image device integrates with existing light sources to create customizable images while maintaining the original light output, allowing the system to serve multiple purposes without requiring entirely separate systems.
Solution Approach 2:
The patent implements nesting by placing the personalized image device within the existing light system housing and integrating it with pre-existing light sources. The image generation components are nested within the structural framework of the original light system, utilizing available space and mounting structures without requiring a complete system replacement.
2Use of energy by moving object
If pre-existing light sources are used for image generation, then the use of energy is improved by utilizing available light infrastructure, but the manufacturing precision requirements increase to ensure uniform lighting and proper image projection
Solution Approach 1:
The patent applies local quality by directing light from the personalized image device to specific regions of the lens where image projection is needed, rather than uniformly illuminating the entire lens. This targeted approach allows for precise image placement and control while reducing overall energy requirements and simplifying the lighting infrastructure.
Solution Approach 2:
The patent uses an intermediary approach by introducing a personalized image device that acts as a mediator between the light source and the lens. This intermediate component handles the complex tasks of image generation and projection, allowing the existing light infrastructure to remain relatively simple while achieving precise image placement and uniform lighting through the intermediary's specialized functions.
3Adaptability or versatility
If a personalized image device is integrated into the light system, then the adaptability for displaying custom images is improved, but the ease of manufacture decreases due to additional integration requirements
Solution Approach 1:
The patent applies segmentation by designing the personalized image device as a separate, modular component that can be manufactured independently before integration into the light system. This modular approach allows for specialized manufacturing of the image generation components using appropriate processes, while the integration with the existing light system follows standardized procedures, thereby maintaining ease of manufacture despite the added functionality.
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
Enables the generation of visible images or messages that can be changed and customized, while providing uniform lighting, enhancing vehicle aesthetics and functionality.
Implementation Method 1
one or more lights located on the printed circuit board that generate light
Implementation Method 2
a lens extending along a portion of the housing
Implementation Method 3
two or more reflectors
Data Source
AI summary
A light system comprising: one or more printed circuit boards; one or more lights located on the printed circuit board that generate light; and a personalized image device (PID) that creates an image which is visible from a location external to the light system.