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ght of PSS is about 2 μm and the bottom width is about 3 μm. Sapphire wafers are the most widely used substrate material in the semiconductor lighting industry, and using PSS is a common method to improve the luminous efficiency of semiconductor lighting devices.">
Patterned Sapphire Substrate (PSS) -
OLED Pattern -
ETL Structure -
The Edge Structure of PSS -
The Surface Potential of 2D Materials -
2D Material's Magnetic Domains -
Polymer Particle -
Glass Substrate -
Roughness Standard Sample -
Laser Marked Sample -
Lubricant Seal Cover -
Metal Groove -
Metal Scratch
