Likarolo tsa granite li sebelisoa haholo ha ho etsoa liphanele tsa LCD.Likarolo tsena li fana ka mefuta e mengata ea thepa e etsang hore e be tse loketseng ho sebelisoa mechini e hlahisang liphanele tsa LCD.Li tsebahala ka botsitso ba tsona bo phahameng, conductivity e ntle ea mocheso, le katoloso e tlase ea mocheso.Motsoako ona oa litšobotsi o li etsa lisebelisoa tse phethahetseng bakeng sa lits'ebetso tse fapaneng tse kang metrology, masela a liphaephe le lithography.
E 'ngoe ea libaka tsa mantlha tsa ts'ebeliso ea likarolo tsa granite ke tlhahiso ea lisebelisoa tsa metrology.Lisebelisoa tsena li sebelisetsoa ho lekanya botenya ba liphanele, ho thatafala ha bokaholimo le boholo ba tsona.Granite e fana ka botsitso bo botle, 'me sena se bohlokoa bakeng sa lisebelisoa tsa metrology kaha li hloka ho tsitsa ho hlahisa litekanyo tse nepahetseng.Sena ke sa bohlokoa ka ho khetheha tlhahisong ea liphanele tsa LCD kaha le phapang e nyane ea botenya kapa boholo e ka ama ts'ebetso ea sehlahisoa sa ho qetela.Ka hona, likarolo tsa granite li sebelisoa tlhahisong ea lisebelisoa tsa metrology ho netefatsa ho nepahala le ho nepahala ho phahameng ka ho fetisisa.
Sebaka se seng sa ts'ebeliso ea likarolo tsa granite ke ho etsoa ha mechini e sebelisetsoang ho etsa liphaephe tsa silicon.Mechini ena e bohlokoa haholo tlhahisong ea liphanele tsa LCD, 'me li hloka ho nepahala le ho tsitsa.Granite e fana ka botsitso bo babatsehang le botsitso, e leng se etsang hore e be khetho e nepahetseng ea thepa bakeng sa mechine e joalo.Ho feta moo, likaroloana tsa granite li hanana haholo le ho thothomela, e leng ntlha e 'ngoe ea bohlokoa tlhahisong ea liphaephe tsa silicon.
Ts'ebetsong ea lithography, likarolo tsa granite li sebelisoa e le motheo oa litafole tsa optical tse bohlokoa ts'ebetsong ena.Litafole tsa optical li hloka ho tsitsa ka ho fetisisa, 'me likarolo tsa granite li fana ka thepa ena, e thusang ho netefatsa ho nepahala ha mokhoa oa tlhahiso.Ho feta moo, likarolo tsa granite li boetse li sebelisoa ha ho etsoa mechine ea stepper.Mechini ena e sebelisetsoa ho pepesa filimi ea photoresist holim'a liphaphatha tsa silicon ho sebelisa khanya e feteletseng ea ultraviolet.Katoloso e tlase ea mocheso oa granite e etsa hore e be thepa e loketseng ho boloka ho nepahala ha mechini ena.
Qetellong, likarolo tsa granite li sebelisoa ha ho etsoa mechine ea ho hlahloba, e hlokahalang ho bona mefokolo leha e le efe ho li-wafers tsa silicon.Mechini ena e sebelisa mabone a matla a holimo ho bona liphoso leha e le life tse hlahang holim'a topography ea sephaphatha.Likarolo tsa granite li thusa ho netefatsa botsitso ba mochine oa ho hlahloba le ho thibela liphoso leha e le life nakong ea tlhahlobo.
Qetellong, libaka tsa ts'ebeliso ea likarolo tsa granite bakeng sa lisebelisoa tse sebelisoang ha ho etsoa liphanele tsa LCD li ngata ebile li fapane.Litšobotsi tse ikhethang tsa thepa e etsa hore e be e loketseng ho sebelisoa ho metrology, masela a liphaephe, lithography le mochini oa tlhahlobo.Tšebeliso ea likarolo tsa granite mechineng ena e tiisa hore mokhoa oa tlhahiso o nepahetse ebile o sebetsa hantle, o lebisang ho hlahiseng lisebelisoa tsa boleng bo phahameng ba LCD.Ka hona, bahlahisi ba tlameha ho tsoela pele ho sebelisa likarolo tsa granite lisebelisoa tsa bona ho boloka boemo bo holimo ba boleng ba lihlahisoa tsa bona.
Nako ea poso: Nov-29-2023