Backlit Foil Mirror Structure for Shatter-Proof Colored Reflection

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Solution Overview

Problem

Existing foil mirrors lack a shatter-proof and colored backlit option that efficiently reduces electrical costs and provides a glassless, distortion-free reflective surface.

Innovation Solution

A foil mirror apparatus comprising a flexible plastic material with a reflective coating, secured to a frame or backing material, and equipped with a high-intensity light source, such as LEDs, to create a lightweight, shatter-proof, and colored mirror finish that can be easily installed and maintained.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If glass mirrors are used, then high reflectivity is achieved, but they are fragile and can shatter

Engineering Contradiction:
Improveshatter-proofVSAvoidfragility
Core Design Contradiction:
ReliabilityVSStrength

Solution Approach 1:

The patent replaces traditional glass mirrors with a flexible plastic foil mirror that has a reflective coating. This foil mirror is designed to be shatter-proof and can be easily replaced if damaged, eliminating the safety hazards and maintenance costs associated with glass mirrors.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent uses a composite structure consisting of a flexible plastic foil base material with a reflective coating applied to it. This composite material combines the flexibility and shatter-resistance of plastic with the high reflectivity of metallic coatings, achieving both safety and optical performance.

Inventive Principle:
Principle #40Composite materials

2Use of energy by moving object

If traditional lighting is used with mirrors, then illumination is provided, but electrical costs are high

Engineering Contradiction:
Improveelectrical costsVSAvoidlighting brightness
Core Design Contradiction:
Use of energy by moving objectVSIllumination intensity

Solution Approach 1:

The patent integrates the lighting function directly into the mirror structure by incorporating LED lights behind the flexible foil mirror. This combination eliminates the need for separate lighting fixtures and allows the mirror to serve dual purposes: reflection and illumination, thereby reducing overall electrical consumption.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent employs LED technology which provides continuous, efficient illumination with low energy consumption. The LEDs can be programmed to operate continuously or on schedules, maximizing the useful lighting action while minimizing electrical costs compared to traditional incandescent or fluorescent lighting.

Inventive Principle:
Principle #20Continuity of useful action

3Ease of manufacture

If glass mirrors are used, then reflective surface is achieved, but installation is difficult and maintenance is complex

Engineering Contradiction:
Improveinstallation easeVSAvoidinstallation complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The patent uses a flexible plastic foil mirror that can be easily cut, shaped, and installed on various surfaces including curved surfaces. The flexibility of the foil allows for simple installation without the need for heavy framing or complex mounting hardware required by traditional glass mirrors.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The patent allows the flexible foil mirror to be divided into smaller segments or sections that can be installed independently. This segmentation makes installation easier in large or complex areas, and individual sections can be replaced without affecting the entire mirror system.

Inventive Principle:
Principle #1Segmentation

4Adaptability or versatility

If single-color reflective coating is used, then simple manufacturing is achieved, but visual appeal is limited

Engineering Contradiction:
Improvecolored finish optionsVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent applies different colored reflective coatings to different sections or layers of the flexible foil mirror. This allows various color options (silver, gold, bronze, etc.) to be incorporated into a single mirror product, providing visual appeal and design versatility while maintaining relatively simple manufacturing processes through selective coating application.

Inventive Principle:
Principle #3Local quality

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 cost-effective, shatter-proof, and high-reflectivity glassless mirror with reduced electrical costs, easy installation, and maintenance, offering a bright, distortion-free, and colored reflective surface suitable for various applications.

Implementation Method 1

a second layer, wherein said first layer comprises a flexible plastic material and said second layer comprises at least one coating of at least one reflective material

Methodology Applied
Scientific EffectReflection: Reflection

Implementation Method 2

at least one light source adjacent to said at least one coating of said at least one reflective material, such as, for example, an LED bulb

Methodology Applied
Scientific EffectLight Emitting Diode: Light Emitting Diode

Data Source

PatentUS8267546B2Foil mirror with back light
Publication Date: 2012.09.18 REITH GARY
  • US8267546B2 patent drawing
  • US8267546B2 patent drawing

AI summary

The present invention relates generally to a foil mirror. More particularly, the invention encompasses a foil mirror with at least one back light. The present invention is also directed to a novel foil mirror having a mirror surface that has different reflective colors. The foil mirror is made of a flexible plastic material and is shatter-proof. The back light to the foil mirror is provided by a light source, such as, for example, an LED bulb, an incandescent light bulb, a fluorescent light bulb, to name a few.