LTPS Grain

This is an image of an LTPS grain with a scanning range of 5 μm. The roughness of the whole image is approximately 10 nm, and the grain size is about 150 nm. LTPS is the abbreviation of Low Temperature Poly-Silicon, and it is mainly used in the display industry and solar photovoltaic industry.

LTPS Grain

The Surface Potential of Au-Al Material

SiC Atomic Step

Patterned Sapphire Substrate (PSS)

CMP Micro-Holes Array

OLED Pattern

ETL Structure

PLZT

SiC Surface