LED lighting stands at the forefront of modern illumination, offering energy-efficient solutions and innovative designs. At the heart of LED technology lies a crucial element: point source filaments. These intricate structures play a pivotal role in shaping the quality, efficiency, and versatility of LED lighting systems. Unveiling the Evolution: Tungsten Filament to LED To appreciate...Read More

Evaporation sources are components used in the process of physical vapor deposition (PVD), a technique used to deposit thin films of material onto a substrate. Here’s an overview of three commonly used sources:  1. Alumina Coated Evaporation Sources Alumina-coated sources were created to replace alumina crucibles for certain applications. The alumina coating provides several benefits...Read More