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Microelectronics:



               Applications




                                               In.the.microelectronics.Industry,.  •.Stripping
                                               filter.process.fall.into.three..   Hydroxy/amino.based
                                               categories:                        Glycol/NH4F.based
                                                                                  DMSO/amino.based
                                               Chemical	Filtration             •.Cleaning
                                               •.Etching                          Piranha.(hot.H2SO4/H2O2.
                                                  Si.etch.(HF/HN03/.              ...up.to.50°C)
                                                  ...Acetic.Acid)                 SC.(NH4OH/H202/H2O..
                                                  SiO2.etch..
                                                  ...(BOE/BHF-HF/NH4F)            ...up.to.90°C)
                                                                                  SC2.(HCL/H2O2/H2O..
                                                  Si3N4.etch..
                                                                                  ...up.to.90°C)
                                                  ...(Hot.H3PO4.up.to.80°C)   •.Bulk.chemical.distribution
                                                  Al.etch..
                                                  ...(H3PO4/HNO3/Acetic.Acid)


               Photochemical	Filtration
               •..Photoresist.applications.l-line,.                 Moore’s Law
                 g-line.and.DUV.248/93nm)
               •..Anit-reflective.coating..
                 applications.(BARC/TARC)             40.years.ago,.Intel.co-founder.Gordon.Moore..
               •..Solvent/Developing..                 issued.a.famous.analysis.that.proposed.the..
                 (<3%.TMAH.97%H20).                 number.of.transistors.on.an.integrated.circuit.(IC)..
               Chemical	Mechanical		                     doubled.every.8.months..This.analysis..
               Planarization	(CMP)               (often.referred.to.as.Moore’s.law).still.holds.true.today..
               •.Oxide                            The.number.of.transistors.per.chip.now.runs.into.the..
               •.Metal
                                                        billions.with.line-widths.<00.nanometers.






                                       The Microelectronics Market



                           Microelectronics.are.found.everywhere.from.consumer.electronics..

                              to.satellites,.from.corporate.data.centers.to.microwave.ovens.
                                 The.Microelectronics.market.is.fast-paced.and.cyclical,..

                                 driven.by.the.constant.demand.to.supply.new.products..
                            that.are.ever.faster,.with.higher.capacities.and.smaller.footprints...

                                The.manufacturing.of.the.newest.generations.of.IC.chips..
                                     would.not.be.possible.without.effective.filtration.
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