This ceramic material is characterized by its extremely high strength and thermal conductivity.
Ceramic substrates and packages for electronic applications.
Among the ceramics employed as electronic substrates and packages the dominant material is alumina aluminum oxide al.
The most economically important types of electronic ceramics include substrates integrated circuit ic packages and multichip modules capacitors ferrites insulators piezoelectrics and superconductors world electronics development 1998.
Printed resistors and high current capacity trough conductive line structures are also available.
Hermetic microelectronic packages also often referred to as hybrid packages multi chip module housings or ic packages are used to package and thereby protect sensitive electronic components and complete electrical assemblies from harsh environmental conditions including high temperature shock and vibration resistance.
Substrates made from rubalit alumina ceramics.
Over 150 us companies produce or supply electronic ceramics.
Htcc high temperature co fired ceramics alumina system and ltcc low temperature co fired ceramics glass ceramic system are available.
At the same time the vacuum tight housings and substrates must.
Rubalit 708 s with 96 al 2 o 3.
The insulating properties of ceramics are well known and these properties have found application in advanced ceramic materials for substrates and packages.
The materials and products are described in this article.