Engineering Integration of In-Mold Structural Electronics

TactoTek and engineering firm AFRY have established a technology partnership to incorporate In-Mold Structural Electronics into commercial vehicle development programs. Under the agreement, AFRY joins the TactoTek ecosystem as an engineering partner, providing design studio capabilities and technical implementation services across European automotive markets.

Participant Roles and Technical Challenge
TactoTek supplies the IMSE licensing framework and core structural electronics architecture, while AFRY provides industrial design, digital engineering, and embedded software integration expertise through its network of engineers. The industrial challenge involves replacing traditional multi-component electronic assemblies with unified three-dimensional structures. Traditional interior and exterior automotive panels require complex wiring harnesses, separate circuit boards, and mechanical switches, which increase assembly overhead, weight, and total system cost.

Technical Architecture and System Responsibilities
In-Mold Structural Electronics embeds circuitry, lighting elements, touch controls, and electronic components directly inside three-dimensional injection-molded plastics. AFRY assumes responsibility for translating aesthetic design concepts into manufacturable computer-aided engineering models that adhere to strict automotive durability and mechanical standards.

The manufacturing process encases conductive traces and surface-mounted devices within a single molded structure, reducing physical part counts and eliminating auxiliary wiring. The resulting smart surfaces maintain structural rigidity while supporting capacitive touch inputs and integrated illumination across curved geometries.

Deployment and Infrastructure Integration
The solution is deployed within automotive and mobility programs, utilizing AFRY's European design facilities and engineering centers to support original equipment manufacturers from initial concept phases through series production. Integration involves aligning electrical schematics with injection-molding tool designs and validating thermal and mechanical performance against automotive grade requirements.

Applications and Operational Impact
Target applications encompass automotive interior cabin controls, overhead consoles, and exterior body panels where spatial efficiency and weight reduction are critical.

Integrating structural electronics reduces overall component weight, simplifies supply chain logistics by consolidating multiple parts into a single molded unit, and lowers assembly complexity. Furthermore, streamlined manufacturing methods reduce material usage, aligning structural integration goals with corporate sustainability metrics.

Edited by Sucithra Mani, Induportals editor – adapted by AI.

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