Transaction Card Molded Recesses for Secure Component Integration

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional transaction card manufacturing processes, especially those involving electronic components like EMV chips, face increased complexity and cost due to the need for milling and embedding processes, which can result in defects and higher production costs.

Innovation Solution

A method of manufacturing transaction cards using a mold with recessed portions to accommodate electronic components, where the mold includes pins for forming the card frame and extending into the recessed portions, allowing for the direct molding of the card frame with reduced milling steps and improved precision.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If milling and embedding processes are used to create pockets for electronic components, then electronic components can be securely accommodated, but manufacturing complexity and cost increase

Engineering Contradiction:

Improvesecure accommodation of electronic componentsVSAvoidmanufacturing process complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the pocket formation and card manufacturing processes into a single integrated molding operation. The mold includes pre-formed recesses that create pockets during the molding process itself, eliminating the need for separate milling and embedding steps. This merging of operations reduces manufacturing complexity while maintaining secure component accommodation.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The mold is designed with pre-formed recesses that create pockets before the card manufacturing is complete. By preparing the pocket structures in advance during mold fabrication, the need for post-manufacturing modifications is eliminated, reducing overall process complexity.

Inventive Principle:

Principle #10Preliminary action

2Reliability

If milling and embedding processes are used to create pockets for electronic components, then electronic components can be securely accommodated, but manufacturing cost increases

Engineering Contradiction:

Improvesecure accommodation of electronic componentsVSAvoidmanufacturing cost

Core Design Contradiction:

ReliabilityVSEase of manufacture

Solution Approach 1:

Inventive Principle:

Principle #5Merging (Combining)

3Ease of manufacture

If conventional molding processes are used, then manufacturing is simpler, but pockets for electronic components cannot be formed

Engineering Contradiction:

Improvemanufacturing simplicityVSAvoidcapability to form pockets for electronic components

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

Inventive Principle:

Principle #5Merging (Combining)

4Manufacturing precision

If multiple separate processes are used for card manufacturing, then each process can be optimized, but overall production time increases

Engineering Contradiction:

Improveprocess optimizationVSAvoidproduction time

Core Design Contradiction:

Manufacturing precisionVSProductivity

Solution Approach 1:

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentEP3362248B1Molded pocket in transaction card construction

Publication Date: 2023.06.28 CAPITAL ONE SERVICES LLC

Figure 1
Figure 2A~2B
Figure 3

AI summary

Methods and apparatuses are provided for manufacturing a transaction card. The disclosed methods and apparatuses may be used to form a transaction card frame within a mold. The transaction card frame may include one or more recessed portions formed within a first surface of the transaction card frame. The one or more recessed portions may be configured for affixing one or more electronic components.