Illumination Panel With Adhesive Dot Matrix for Structural Integrity
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Solution Overview
Problem
Existing illumination panels with acrylic matrices of printed dots or laser etching are vulnerable to scratches and moisture, leading to uneven light distribution and require a supporting frame for structural use, limiting their applications.
Innovation Solution
A transparent structural core with a matrix of light-releasing and distributing dots on both surfaces, bonded to protective panels using adhesive dots, which also serve as a light refracting and reflecting medium, eliminating the need for a frame and enhancing structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a matrix of printed dots or laser etching is applied to the acrylic panel surface, then light distribution is improved, but the panel becomes vulnerable to scratches and moisture
Solution Approach 1:
A protective overlay layer is introduced as an intermediary between the acrylic panel and the external environment. This overlay protects the vulnerable dot matrix from scratches and moisture while allowing light to pass through, thus maintaining the light distribution function while improving panel durability
Solution Approach 2:
The illumination panel is constructed as a composite structure combining the acrylic panel with the protective overlay layer. This composite material approach allows the panel to benefit from both the light-distributing properties of the dot matrix and the protective properties of the overlay, resolving the contradiction between illumination function and durability
2Strength
If a supporting frame is incorporated to enable structural use, then structural integrity is improved, but device complexity increases
Solution Approach 1:
The protective overlay serves multiple functions simultaneously: it protects the dot matrix from environmental damage, provides structural reinforcement to enable the panel to function as a structural element, and maintains optical transparency. This multi-functionality eliminates the need for a separate supporting frame, reducing device complexity while maintaining structural integrity
Solution Approach 2:
The protective and structural functions are merged into a single overlay component rather than requiring separate protective coating and frame structure. This consolidation simplifies the overall device structure while achieving both protection and structural strength
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 durable, evenly illuminated, and structurally robust panel that can be used without frames, suitable for various applications, including signage, displays, and solar-powered systems, with improved resistance to damage and maintenance.
Implementation Method 1
a matrix of light releasing and distributing dots substantially covering both said opposing surfaces... the dots are an adhesive for bonding the core to each of the protective panels... the density or size of the dots increases across the illumination panel in a direction away from an illumination panel edge adjacent a light emitting element
Implementation Method 2
a matrix of light releasing and distributing dots substantially covering both said opposing surfaces... the dots are an adhesive for bonding the core to each of the protective panels
Data Source
AI summary
An illumination panel includes a transparent structural core having two opposing surfaces, a matrix of light releasing dots substantially covering both the opposing surfaces, and a protective panel in abutting contact with each of the opposing surfaces whereby the dots are an adhesive for bonding the core to the protective panels and wherein the density or size of the dots increases across the illumination panel in a direction away from an illumination panel edge adjacent a light emitting element.