Technology, Process and Cost

iPhone 14 Pro Under-Display Proximity Sensor

By Yole SystemPlus

A detailed physical and cost analysis of the InP-based SWIR under-display proximity sensor in the iPhone 14 Pro


Key Features

  • Detailed photos
  • Cross-sectional analysis
  • Delayering analysis
  • Precise measurements
  • Chemistry and materials determination from EDX
  • Manufacturing process flows
  • Supply chain evaluation
  • Manufacturing cost analysis
  • Estimated selling price
  • Physical and cost comparison with the iPhone 13 proximity sensor

What's new

  • An InP-based edge-emitting laser and photodiode operate in the SWIR range, allowing the proximity sensor module to be placed under the display
  • The new module is much larger and costlier than the previous generation

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