Phosphorescent Coating for Music Effect Pedal Visibility
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Solution Overview
Problem
Musicians face difficulties in identifying and locating music effects pedals, particularly those on the floor, in varying light conditions, leading to potential accidents and injuries due to temporary and easily removable adhesive solutions like glow-in-the-dark tape or stickers.
Innovation Solution
A method of applying a phosphorescent coating to music effect pedals using a two-layer system, where a first material is powder-coated and covered with a clear phosphorescent second material, or using phosphorescent paper with an adhesive side and a clear non-slip layer, to create a semi-permanent glow-in-the-dark effect that enhances visibility in low light conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If adhesive strips or stickers are used to mark pedals, then visibility in low light is improved, but the marking material can be removed or displaced during performance
Solution Approach 1:
The patent combines the marking function and the protective coating function into a single integrated phosphorescent coating layer. This coating is permanently applied to the pedal surface, eliminating the need for separate adhesive strips or stickers that could detach. The unified coating ensures both visibility and reliability without the drawbacks of removable materials.
Solution Approach 2:
The patent uses a composite material system consisting of a base coating material and phosphorescent pigment particles mixed therein. This composite provides both the structural integrity needed for permanent attachment and the phosphorescent properties for low-light visibility. The composite material approach ensures the marking remains fixed while maintaining the desired optical characteristics.
2Illumination intensity
If screen ink is applied to pedal surfaces, then visibility is improved, but the manufacturing process becomes labor intensive and expensive
Solution Approach 1:
The patent changes the application method from manual screen printing to a powder coating process, which can be automatically applied. By mixing phosphorescent pigment into the powder coating material, the visibility function is integrated into the standard coating process. This parameter change from manual to automated application significantly improves manufacturing efficiency while maintaining the visibility enhancement.
Solution Approach 2:
The patent makes the coating process multi-functional by combining the protective coating function with the visibility enhancement function. The same powder coating material that protects the pedal surface also provides phosphorescent visibility when illuminated. This eliminates the need for separate screen printing operations, integrating multiple functions into a single manufacturing step and improving productivity.
3Illumination intensity
If temporary adhesive materials are used on pedals, then visibility in low light is improved, but the materials may be rubbed off or lose adhesion during performance
Solution Approach 1:
The patent applies the phosphorescent marking material during the manufacturing process, before the pedal is deployed for use. The coating is applied to a clean, prepared surface and allowed to fully cure and bond. This preliminary application ensures maximum adhesion strength from the start, preventing the material from being rubbed off or losing adhesion during subsequent performance use.
Solution Approach 2:
The patent creates a stable composite material system where phosphorescent pigment particles are suspended within a durable powder coating matrix. This composite structure provides both the phosphorescent visibility and the mechanical stability needed for permanent attachment. The strong bonding characteristics of powder coating ensure the composite material remains intact and adheres firmly to the pedal surface throughout use.
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 and efficient means for musicians to identify and utilize pedals in all light conditions, reducing the risk of accidents by ensuring the pedals remain visible and correctly positioned, without the drawbacks of temporary adhesives or labor-intensive screen printing.
Implementation Method 1
A phosphorescent coating is applied to a portion of a music effect pedal
Data Source
AI summary
A method of coating a music effect pedal with a phosphorescent coating.