Metalized Layer Light Effect Material for Washable Wearables
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Solution Overview
Problem
Existing lighting systems integrated into clothing and footwear often lack durability and washability, particularly when using waterproof pouches, which have limitations in design and functionality.
Innovation Solution
A light effect material with a metalized layer and a transparent space between the metalized layer and the light effect material is used to create a dispersed light effect viewing pattern, allowing for improved durability and washability by incorporating a removable lighting assembly within a pocket and using a flap to create the necessary spacing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a waterproof pouch is used to enclose the lighting module and lights, then durability and washability are improved, but design flexibility and functionality are limited
Solution Approach 1:
The invention divides the lighting system into separate functional components: a removable lighting assembly containing the light source and control electronics, and a separate light effect material layer. This segmentation allows each component to be optimized independently - the lighting assembly can be removed for charging or replacement while the light effect material remains integrated into the garment, resolving the contradiction between durability (protected lighting assembly) and design flexibility (interchangeable light effect materials).
Solution Approach 2:
The lighting assembly is nested within a pocket structure that is itself integrated into the garment. The pocket provides protection and secure storage for the lighting assembly while allowing it to be easily removed and reinserted. This nested structure enables the lighting module to be protected (improving durability) while maintaining easy access for removal and replacement (improving adaptability).
2Stability of the object's composition
If the lighting module is permanently integrated into the garment, then structural stability is improved, but ease of maintenance and customization are reduced
Solution Approach 1:
The invention introduces dynamic removability to the lighting system. The lighting assembly can be securely stored in the pocket during normal wear (maintaining structural stability) but can be easily removed when maintenance, charging, or customization is needed. This dynamic design allows the system to transition between stable and flexible states, resolving the contradiction between structural stability and ease of maintenance.
Solution Approach 2:
The pocket structure is pre-configured with retention features (such as elastic edges or snap closures) that automatically secure the lighting assembly when inserted. This preliminary preparation of the pocket structure ensures stable integration during wear while requiring minimal effort for removal and reinsertion, thus maintaining structural stability while improving ease of maintenance and customization.
3Illumination intensity
If a transparent space is created between the metalized layer and light effect material, then light dispersion effect is improved, but device complexity increases
Solution Approach 1:
The invention introduces a transparent spacer as an intermediary element between the light effect material and the metalized layer. This spacer creates and maintains the optimal transparent space gap that enables proper light dispersion effects. By using a simple transparent spacer rather than complex mechanical spacing structures, the invention achieves improved light dispersion while minimizing the increase in device complexity. The spacer can be a simple adhesive layer, foam tape, or thin rigid element that is easy to integrate into the overall structure.
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 an enhanced light material viewing effect that is visually interesting and durable, allowing for easy maintenance and customization, while maintaining the light effect's aesthetic appeal and functionality.
Implementation Method 1
A light effect material with a metalized layer and a transparent space between the metalized layer and the light effect material is used to create a dispersed light effect viewing pattern
Data Source
AI summary
A metalized layer can be used as a light source with a light effect material and a transparent space to create a reflected light material viewing effect in which a viewer perceives reflected light as a dispersed light effect viewing pattern rather than as a reflective light pattern viewing the same light path with the light effect material removed.