Universal Handling Platform for Advanced AR Waveguides

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Gel-Pak Edge Contact Tray

Challenge

As augmented reality (AR) waveguide designs continued to evolve, a leading technology manufacturer faced increasing complexity in device handling and transport.

Each new waveguide geometry required a dedicated handling tray, resulting in:

  • Higher tooling costs
  • Longer qualification cycles
  • Increased inventory management requirements
  • Greater operational complexity

The customer needed a scalable solution capable of accommodating multiple device sizes and geometries while remaining compatible with automated manufacturing processes and future high-volume production.

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Solution

Gel-Pak developed a custom-engineered universal handling platform designed specifically for fragile optical components and waveguides.

Platform Design

The solution combines:

  • A high-performance rigid polymer structure for dimensional stability and precision alignment
  • Proprietary soft elastomer retention features for secure handling without device damage

Key Capabilities

  • Supports multiple device formats within a single platform
  • Eliminates the need for device-specific tray designs
  • Enables automated pick-and-place compatibility
  • Maintains access to critical device surfaces
  • Protects delicate components during handling, transport, and processing

Technology Innovation

The platform leverages a hybrid polymer architecture that integrates rigid and soft materials into a single handling system.

Benefits of the Hybrid Design

Rigid Polymer Components

  • Precision alignment
  • Consistent repeatability
  • Structural stability

Soft Elastomer Components

  • Controlled adhesion
  • Gentle retention of fragile devices
  • Reduced risk of handling damage

This combination enables reliable positioning while accommodating a wide range of device geometries without requiring custom pocket designs.

Development Process

Gel-Pak partnered closely with the customer through a structured New Product Introduction (NPI) process that included:

  • Prototype development
  • Design iterations and optimization
  • Customer evaluation and testing
  • Manufacturing readiness reviews
  • Cost and scalability analysis

Key engineering objectives included:

  • Retention performance
  • Device positioning accuracy
  • Manufacturing scalability
  • Automated handling integration

Validation Results

Customer testing demonstrated:

  • Compatibility with multiple automated pick-and-place systems
  • Consistent device positioning during transport and processing
  • Performance comparable to traditional JEDEC-style handling solutions
  • Greater flexibility across varying device formats

The platform successfully advanced to high-volume manufacturing readiness.

Business Impact

By adopting a universal handling approach, the customer was able to:

  • Reduce dependence on device-specific tray designs
  • Simplify inventory management
  • Accelerate qualification of new device formats
  • Support future product generations with a common handling platform
  • Improve operational efficiency across manufacturing workflows

Platform Advantage

Unlike traditional custom trays designed for a single device configuration, this solution was developed as a scalable platform technology.

Core Platform Benefits

  • Reusable design architecture
  • Common tooling strategy
  • Reduced incremental development costs
  • Faster introduction of future products
  • Improved manufacturing economics

Applications

The platform architecture can be adapted across several advanced technology markets, including:

  • AR/VR and photonics
  • Semiconductor die handling and test
  • Advanced packaging (2.5D and 3D)
  • Optical components
  • Precision devices
  • Medical technologies

Key Takeaway

This project demonstrates how Gel-Pak combines materials science expertise and precision engineering to create scalable handling platforms for advanced devices. By integrating rigid structural materials with proprietary soft elastomer technologies, manufacturers can reduce complexity, improve automation compatibility, and accelerate the transition from development to high-volume production.

Result: A flexible, future-ready handling platform that supports evolving device designs while reducing operational costs and simplifying manufacturing workflows.

Gel-Pak's experienced technical support staff is available to answer your questions related to products or associated applications.

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