Infinity Mirror Transaction Card Design

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Solution Overview

Problem

Transaction cards lack a distinctive premium physical design to differentiate them from traditional cards, failing to provide a visually striking and engaging experience for users.

Innovation Solution

Incorporating a body with a first and second reflective layer and a light source between them, creating an infinity mirror effect, which can extend around the perimeter of the card, using materials like thermoplastics and luminous materials such as phosphorescent or photoluminescent paint, to provide a visually stimulating image.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If traditional transaction card design is used, then manufacturing simplicity is maintained, but visual appeal and premium feel are insufficient

Engineering Contradiction:
Improvevisual appealVSAvoidcard structure
Core Design Contradiction:
Illumination intensityVSDevice complexity

Solution Approach 1:

The patent applies reflective layers and light sources to create dynamic visual effects including infinity mirror illusions and chromatic aberrations. The card body incorporates multiple reflective surfaces that interact with light sources to produce captivating visual patterns, directly addressing the need for enhanced visual appeal while maintaining a relatively simple card structure.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The patent introduces reflective layers as intermediary elements between the light source and the external environment. These layers act as mediators that manipulate light to create the infinity mirror effect and other visual phenomena, enabling premium visual effects without requiring complex internal structures or additional power sources.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Shape

If premium visual effects are added to transaction cards, then differentiation from traditional cards is achieved, but manufacturing complexity increases

Engineering Contradiction:
Improvevisual designVSAvoidmanufacturing process
Core Design Contradiction:
ShapeVSEase of manufacture

Solution Approach 1:

The patent segments the card structure into distinct functional layers: a card body, reflective layers positioned at specific locations, and light sources. This segmentation allows each component to be manufactured separately using standard processes, then assembled together, thereby achieving complex visual effects without proportionally increasing overall manufacturing complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent employs composite construction by combining conventional card body materials with specialized reflective layers and light-emitting elements. This composite approach enables the integration of premium visual features while leveraging the manufacturing capabilities of established card production processes for the base structure.

Inventive Principle:
Principle #40Composite materials

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 infinity mirror effect enhances the card's visual appeal, creating a unique and engaging experience for users, providing a premium feel without the need for a power source, as the light source is sustained through phosphorescent or photoluminescent materials.

Implementation Method 1

a body having a first reflective layer and a second reflective layer, and a light source between the first reflective layer and the second reflective layer

Methodology Applied
Scientific EffectReflection: Reflection

Implementation Method 2

using materials like thermoplastics and luminous materials such as phosphorescent or photoluminescent paint

Methodology Applied
Scientific EffectPhosphorescence: Phosphorescence

Implementation Method 3

using materials like thermoplastics and luminous materials such as phosphorescent or photoluminescent paint

Methodology Applied
Scientific EffectPhotoluminescence: Photoluminescence

Data Source

PatentUS12253660B2Transaction card including infinity mirror
Publication Date: 2025.03.18 CAPITAL ONE SERVICES LLC
  • US12253660B2 patent drawing
  • US12253660B2 patent drawing
  • US12253660B2 patent drawing

AI summary

Provided are transaction cards including an infinity mirror. In some approaches, a transaction card may include a body comprising a first reflective layer and a second reflective layer, and a light source between the first reflective layer and the second reflective layer.