Translucent Lottery Ticket Substrate for Security and Aesthetics

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Solution Overview

Problem

Current lottery ticket substrates, particularly for scratch-off tickets, face limitations in security and aesthetic variation due to their opacity and dimensional stability, which restricts prize value and design options, while also being unsuitable for innovative packaging solutions.

Innovation Solution

A method using a translucent synthetic plastics material with specific characteristics, including a melting point ≥150°C, surface energy ≥39 Dyne/cm, and optical transmission ≥80%, combined with techniques like confusion patterns and electromagnetic energy absorption, to create a secure and interactive lottery ticket that allows for novel features and enhanced consumer engagement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional opaque cardstock or foil substrates are used for lottery tickets, then security and dimensional stability are improved, but aesthetic variation and consumer engagement are limited

Engineering Contradiction:

ImprovesecurityVSAvoidaesthetic variation

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The substrate is designed with different optical properties in different regions: translucent portions allow light transmission for enhanced aesthetics and interactive features, while opaque portions maintain security by preventing viewing of game data through the substrate. This local differentiation resolves the contradiction between aesthetic variation and security.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The substrate combines translucent and opaque materials in a single composite structure, allowing simultaneous achievement of aesthetic appeal (through translucent areas) and security (through opaque areas). This composite approach enables both aesthetic variation and maintained security levels.

Inventive Principle:

Principle #40Composite materials

2Reliability

If traditional opaque substrates are used, then game data security is improved, but interactive features and consumer engagement are reduced

Engineering Contradiction:

Improvegame data securityVSAvoidconsumer engagement

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The substrate creates distinct functional zones: translucent areas enable interactive features where consumers can view underlying patterns or information through the ticket, enhancing engagement, while opaque areas securely contain game data that must remain protected. This spatial differentiation resolves the contradiction between security and engagement.

Inventive Principle:

Principle #3Local quality

3Adaptability or versatility

If translucent substrate is used for aesthetic variation, then consumer engagement is improved, but game data security may be compromised

Engineering Contradiction:

Improveaesthetic variationVSAvoidgame data security

Core Design Contradiction:

Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The substrate implements spatially differentiated optical properties where translucent regions provide aesthetic variation and interactive capabilities, while opaque regions maintain security by blocking light transmission that could compromise game data visibility. This resolves the security concern while preserving aesthetic benefits.

Inventive Principle:

Principle #3Local quality

4Ease of manufacture

If conventional printing and lamination processes are used, then manufacturing simplicity is maintained, but prize value and security levels are limited

Engineering Contradiction:

Improvemanufacturing simplicityVSAvoidprize value security

Core Design Contradiction:

Ease of manufactureVSReliability

Solution Approach 1:

The invention modifies the optical transmission parameter of the substrate by incorporating both translucent and opaque portions, enabling enhanced security features and higher prize values while maintaining compatibility with conventional printing and lamination processes. This parameter change allows improved security without sacrificing manufacturing simplicity.

Inventive Principle:

Principle #35Parameter changes

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 enhanced security, dimensional stability, and aesthetic appeal, enabling the creation of interactive and attention-catching lottery tickets with increased perceived value and consumer satisfaction.

Implementation Method 1

at least a part of the substrate carrying the lottery ticket information is translucent or transparent

Methodology Applied

Scientific EffectLight transmission: Light

Implementation Method 2

combined with techniques like confusion patterns and electromagnetic energy absorption

Methodology Applied

Scientific EffectElectromagnetic energy absorption: Absorption (EM radiation)

Data Source

PatentUS10279613B2Method of forming a lottery ticket with a translucent substrate

Publication Date: 2019.05.07 POLLARD BANKNOTE PARTNERSHIP

AI summary

A lottery ticket is printed on a substrate sheet material having a front surface with lottery game indicia printed thereon and a removable covering material, typically scratch-off material, covering the lottery game indicia which is removable by a player to expose the game indicia for playing the game and other game information printed on the substrate sheet material where at least part of the substrate sheet material is formed of a translucent synthetic material to enable viewing through the part by the player.