What is an LED chip?So what are its features?The main purpose of LED chip manufacturing is to produce effective and reliable low ohmic contact electrode, and can meet the relatively small pressure drop between the contactable materials and provide the pressure pad for welding line, while as much light as possible.Transfer process generally USES vacuum evaporation method, 4Pa high vacuum, resistance heating or electron beam bombardment heating method to melt the material, and at low pressure BZX79C18 into metal vapor deposition on the surface of the semiconductor material.
