description: Electromagnetic Interference (EMI) English: (Electro Magnetic Interference) is an electronic noise that interferes with cable signals and reduces signal integrity. EMI is usually generated by sources of electromagnetic radiation such as motors and machines. Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in its electromagnetic environment and to produce unacceptable electromagnetic interference to any device in its environment. Therefore, EMC includes two requirements: on the one hand, the electromagnetic interference generated by the equipment in the normal operation process cannot exceed a certain limit; on the other hand, the appliance has certain electromagnetic interference in the environment. The degree of immunity, ie electromagnetic sensitivity. The main contents of this article are as follows: See the PDF document for details!
Zoolied is a key supplier of sapphire substrates for photoelectronic applications, including the high brightness LED market.
The material is grown and orientated, and substrates are fabricated and polished to an extremely smooth damage free Epi-Ready surface on one or both sides of the wafer. A variety of wafer orientations and sizes up to 6" diameter are available.
A-Plane sapphire wafer substrates - are usually used for hybrid microelectronic applications requiring a uniform dielectric constant and highly insulating characteristics.
C-Plane sapphire wafer substrates - tend to be used for lll-V and ll-Vl compounds, such as GaN, for bright blue and green LED and laser diodes.
R-Plane sapphire wafers substrates - these are preferred for the hetero-epitaxial deposition of silicon used in microelectronic IC applications.
Sapphire Wafers,Sapphire Windows,2 Inch Sapphire Wafers,4 Inch Sapphire Wafers Zoolied Inc. , https://www.zoolied.com