EE40Lec24EE40 Lec24Future Trendof ElectronicsFuture Trend of ElectronicsProf Nathan CheungProf. Nathan Cheung12/03/2009Slide 1EE40 Fall 2009 Prof. CheungMoore’s LawSlide 2EE40 Fall 2009 Prof. CheungWdl ltltiSlide 3EE40 Fall 2009 Prof. Cheung3We need low voltage electronicsTechnology Gap for Top-Down ApproachSlide 4EE40 Fall 2009 Prof. Cheung43-D integration: the bonding of disparate technologies and functionalities to fabricate a miniature deviceSlide 5EE40 Fall 2009 Prof. CheungSource: MCNCLinking Integrated Circuits with Biology‘Snail' neuron grown atop an Infineon Technologies CMOS device that measures the neuron's electrical activity, linking chips and living cells. Slide 6EE40 Fall 2009 Prof. CheungSource: Max Planck InstituteResponsive Drug Delivery SysttemSlide 7EE40 Fall 2009 Prof. Cheung7Source, Madou , Lab Chip, 3, 26-28N (2003)Energy Related ElectronicsEnergy Related ElectronicsSolid State LightingSolid State LightingSlide 8EE40 Fall 2009 Prof. CheungSolid State LightingSolid State LightingSolar CellsSolar CellsSolar Facts•The earth receives more energy from the sun in just hthth ldone hour than the world uses in a whole year.•1% of the land today used for crops and pasture could ppsupply the world's total energy consumption.•The Sun provides 1020 Watts/meter² peak power atSlide 9EE40 Fall 2009 Prof. CheungWatts/meter² peak power at sea-levelThere's Plenty of Room at the Bottom12/29/1959Feynman asked why not put the entire Encyclopedia Britannica (24 volumes)Encyclopedia Britannica (24 volumes) on a pin head (requires atomic scale recording). He proposed to use electron microscope to “write” the words, and to “read” the words.He also thought that biological systems were already writing and reading Slide 10EE40 Fall 2009 Prof. Cheung1information at the molecular (or nano) scale.Nano-Scale Materials, Device, and Microsystems110100(nA)A)0.0010.010.11010203040current (Ubiquitous Electronics time (min)BioSensing/DiagnosticsNano PhotonicsEnergy ConversionIntegrationNano CMOS Slide 11EE40 Fall 2009 Prof. Cheung1IntegrationAll we need is great connectionsDi t Miti tiiDisaster Mitigation EnvironmentEnergyNano DevicesClustersMassive ClusterGigabit EthernetGigabit EthernetSelfAssemblyTl tGlobalConnectionsTolerantArchitectureTransportationHealth CareEducationWireless BeaconOptical NetworkSlide 12EE40 Fall 2009 Prof. Cheung1Micro
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