Product Code
Release Date
Product Item Code
Device Manufacturer
Device Type
Multi-band Handset
Apple A1901 iPhone X AMOLED Display Display Process Analysis
This report presents a Display Process Analysis of the Apple A1901 iPhone X AMOLED display.

This report contains the following detailed information:
  • Downstream product identification and selected teardown photographs
  • Display module and markings photographs
  • Identification of layers in the display module structure
  • Measurement of vertical and horizontal dimensions of the major microstructural features of the and AMOLED
  • Optical microscopy and scanning electron microscopy (SEM) micrographs of the AMOLED module cross section
  • SEM cross-sectional micrographs of the AMOLED array metallization, and TFTs
  • Transmission electron microscope (TEM) cross-sectional micrographs of AMOLED array metallization, transistors, and organic layers
  • SEM and TEM-based X-ray energy dispersive spectroscopy (SEM-EDS and TEM-EDS) identification of the elemental composition of selected glass, metallization, and organic materials (as annotated in applicable micrographs)
  • Micro-Fourier-transform infrared (Micro-FTIR) spectroscopy identification of the material composition of selected organic laminates of the display module
  • AMOLED array and pixel circuit extraction, using plan-view bevel SEM images and comparison with previous AMOLED pixel circuit extractions by TechInsights

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