Deformable Wiring Coupling for Flexible Angle Interconnect Layout

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Solution Overview

Problem

Existing wiring components face issues with general-purpose versatility and reliability, particularly in interlayer wiring members and connective double-sided boards, leading to challenges in handling and mounting density.

Innovation Solution

A wiring component design featuring deformable coupling portions that allow adjustable angles between wiring portions, supported by insulating members and a base substrate, enabling flexible arrangement and increased convenience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If rigid wiring components are used, then structural stability is improved, but adaptability and ease of positioning deteriorate

Engineering Contradiction:
Improvestructural stabilityVSAvoidadaptability
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The coupling portion is designed with deformable characteristics that allow it to change its shape and angle during assembly and operation. This enables the rigid wiring components to be dynamically positioned at different angles while maintaining structural integrity once positioned, thus resolving the contradiction between rigidity and adaptability.

Inventive Principle:
Principle #15Dynamics

2Manufacturing precision

If fixed-angle wiring components are used, then manufacturing precision is improved, but ease of operation and positioning deteriorate

Engineering Contradiction:
Improvemanufacturing precisionVSAvoidease of positioning
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The coupling portion allows for angle adjustment after assembly, enabling precise positioning to be achieved during operation rather than requiring perfect precision during manufacturing. This dynamic adjustability significantly improves ease of positioning while maintaining the benefits of precise final alignment.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If deformable coupling portions are added, then adaptability and ease of positioning are improved, but device complexity increases

Engineering Contradiction:
ImproveadaptabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The wiring component is divided into distinct segments: rigid wiring portions and a deformable coupling portion. This segmentation allows the complex deformable functionality to be isolated to a specific component, making the overall system easier to manufacture and assemble while maintaining adaptability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling portion utilizes flexible structural characteristics that allow deformation without requiring complex mechanical joints or actuators. This flexible design achieves adaptability through material and structural properties rather than complex mechanisms, thereby reducing overall device complexity.

Inventive Principle:
Principle #30Flexible shells and thin films

4Adaptability or versatility

If angle-adjustable wiring components are used, then versatility is improved, but manufacturing difficulty increases

Engineering Contradiction:
ImproveversatilityVSAvoidease of manufacture
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

By segmenting the wiring component into rigid portions and a deformable coupling portion, the manufacturing process is simplified. The rigid portions can be manufactured with standard precision techniques, while the coupling portion is designed with inherent deformability that requires less complex manufacturing steps.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling portion's deformable characteristics allow it to accommodate various angle configurations without requiring multiple discrete components for different angles. This parameter-based design (where the same component can take different angles) simplifies manufacturing compared to producing multiple fixed-angle variants.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12482579B2Wiring component, module, apparatus, and method for manufacturing module
Publication Date: 2025.11.25 CANON KK
  • US12482579B2 patent drawing
  • US12482579B2 patent drawing
  • US12482579B2 patent drawing

AI summary

A wiring component includes a first wiring portion including a plurality of wirings arranged side by side in a first direction, a second wiring portion including a plurality of wirings arranged side by side in a second direction, and a coupling portion configured to couple the first wiring portion and the second wiring portion to each other, wherein an angle formed by the first direction and the second direction is changeable by deformation of the coupling portion.