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ShanghaiInstituteofMicrosystemandInformationTechnology(SIMIT),ChineseAcademyofSciences(CAS),formerlyknownasShanghaiInstituteofMetallurgy,wasfoundedin1928.It’samultidisciplinaryinstituteengagedinbothfundamentalandappliedresearchesaimingatthedemandsofnationaleconomicandsocialdevelopments.Before1949,SIMIT,thennamedastheNationalResearchInstituteofEngineering,AcademiaSinica,focusedontheresearchofmetallurgyandceramics.Inthe1950s,SIMITinventedthetechnologyofrefiningofhighfluoridecontainingironore.Inthe1960sand1980s,SIMITdevelopedChina’sfirstPNjunctionisolatingIC，8-digitand16-digitmicrprocessors.TheinstitutealsotooktheleadinChinainsuchareasasultrapuremetalsandIII-Vcompoundsemiconductormaterials.Inthe1990s,SIMITreadjusteditsresearchorientationstoinformationcommunicationtechnologybypioneeringR&Dofmicro-satellites,wirelesssensornetworks(internetofthings)andnewgenerationmobilecommunications.
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