Product Code
CWR-1901-801
Availability
Published
Product Item Code
SAM-SM-G960U1
Device Manufacturer
Samsung
Device Type
Multi-band Handset
Samsung SM-G960U1 Galaxy S9 AMOLED Display Process Analysis
This report presents a Display Process Analysis of the Samsung SM-G960U1 Galaxy S9 AMOLED display.
This report contains the following detailed information:
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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