Layered Interior Trim With Offset Light-Refraction Edges for 3D Depth
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Solution Overview
Problem
There is a need to create a visually appealing design for the interior space of a motor vehicle that effectively utilizes light-refraction edges to produce a three-dimensional depth effect, while avoiding blurry representations and maintaining a futuristic and appealing impression.
Innovation Solution
A decorative component comprising translucent layers with laterally offset light-refraction edges, created through material changes such as fractures, etching, or heat introduction, to achieve a sharp three-dimensional depth effect, which can be intensified by lateral illumination and pattern repetition.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If multiple translucent layers with light-refraction edges are stacked to create depth effect, then the visual three-dimensional depth effect is improved, but the representation may become blurry and lose sharpness
Solution Approach 1:
The patent transitions from two-dimensional alignment to three-dimensional spatial arrangement by laterally offsetting light-refraction edges across multiple translucent layers. This dimensional shift allows each layer's light-refraction edges to be positioned at different lateral locations, creating a stereoscopic depth effect while preserving the sharpness of individual edges through precise lateral positioning rather than vertical stacking alignment.
Solution Approach 2:
The patent applies different positional characteristics to different layers by laterally offsetting the light-refraction edges of successive layers relative to one another. Each layer maintains its own sharp light-refraction edges with specific local positioning, and the cumulative effect of these locally optimized positions across multiple layers creates the overall three-dimensional depth effect without compromising edge sharpness.
2Shape
If light-refraction edges are made sharp and intense for visual appeal, then the futuristic impression is improved, but the manufacturing complexity increases
Solution Approach 1:
The patent divides the decorative component into multiple separate translucent layers, each containing light-refraction edges. This segmentation allows the sharp light-refraction edges to be manufactured in individual layers using simpler processes, then assembled through lateral offset positioning. The segmentation reduces the manufacturing complexity of achieving sharp edges compared to creating them in a single complex structure.
Solution Approach 2:
The patent uses multiple translucent layers that replicate the light-refraction edge feature at different lateral positions. Instead of manufacturing one complex structure with multiple sharp edges, the solution copies the light-refraction edge feature across several simpler layers, achieving the desired sharp visual effect through replication and spatial arrangement rather than complex single-step manufacturing.
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 visually appealing three-dimensional representation of the interior space, enhancing depth perception and creating a futuristic impression by ensuring sharp and intense light-refraction edges, even with multiple layers, while maintaining a cohesive and appealing design.
Implementation Method 1
the first layer has at least one first light-refraction edge... the further layer has at least one further light-refraction edge. At least some of the light-refraction edges of successive layers are positioned laterally offset with respect to one another for the purpose of creating a visual three-dimensional depth effect
Data Source
AI summary
A decorative component for an interior space of a motor vehicle includes an at least translucent first layer. The first layer has at least one first light-refraction edge. The decorative component further includes an at least translucent further layer which is placed areally on a preceding layer, wherein the further layer has at least one further light-refraction edge. At least some of the light-refraction edges of successive layers are positioned laterally offset with respect to one another for the purpose of creating a visual three-dimensional depth effect.

