Sekungamashumi eminyaka abavikeli befoni bekhona.Ukushintshwa kwamaselula kuya ngokushesha futhi kuyashesha.Ngokushesha nje lapho ifoni isithengiwe, ifilimu yokuzivikela ixhunywe esibukweni.Nakuba ukuthuthukiswa kwefilimu yomakhalekhukhwini kungakafiki kuleyo yomakhalekhukhwini, sekungamashumi eminyaka.
Sonke siyazi ukuthi umsunguli wesivikelo sesikrini sefoni ephathekayo yinto yokuqala yefilimu yokuvikela ye-PP evela emakethe.Inezici ze-hygroscopicity, i-acid ne-alkali corrosion resistance, kanye nokumelana nokuqedwa, kodwa futhi inokukhubazeka okufana nokuminyana okuphansi, ukukhanya okuphansi, ukucwebezela okuphansi kanye nokuqina okuphansi.
Okulandelayo yifilimu yokuvikela ye-PVC.Impahla ye-PVC ithambile futhi kulula ukuyinamathisela, kodwa le nto iwugqinsi futhi ayihambisani kahle nokukhanya, okwenza isithombe sibonakale silufifi.Iphinde ishiye izimpawu zokunamathisela esikrinini ngemuva kokuyidabula.Kuzophinde kuthinte umphumela wokuboniswa kwesikrini.Ngokushintsha kwezinga lokushisa, kuzoba nezimo eziphuzi.
Eminyakeni yama-70, sijwayelene kakhulu nefilimu yokuvikela ye-PET, futhi ifilimu yokuvikela ye-PET iphinde ibe yifilimu evikelayo yomakhalekhukhwini emakethe.Ukuthungwa okungcono, ukumelana nokuklwebheka, futhi kungabizi.I-PET iyinto evumelana nemvelo futhi igaywa kabusha.Ukuthungwa kuqinile, indawo engaphezulu inokunqanda ukungqubuzana okuqinile nokumelana nokuklwebheka, ukudluliswa kokukhanya okuhle (ngaphezulu kuka-90%), i-anti-glare, futhi igwema ukukhanyiswa kothuli.
Kodwa ngezidingo zezikhathi kanye nemakethe, ifilimu epholile yaba khona.Kukhona ifilimu ekhanyayo eluhlaza, itiye eluhlaza okwesibhakabhaka ifilimu, ifilimu yobumfihlo, ifilimu yokukhanya okunsomi, njll. yezidingo zabantu.Ngokwesibonelo, itiye blue ukukhanya ifilimu has izakhiwo anti-blue ukukhanya ukuvikela amehlo;ifilimu yokukhanya okuluhlaza inezici zokukhanya okungahambisani nokuluhlaza, futhi ifilimu yobumfihlo inomsebenzi wokuvikela ubumfihlo.Lena imisebenzi eyisisekelo kakhulu abanayo, njengokuvikela ukuqhuma, ukunqanda ukuwisa kanye nezigxivizo zeminwe.
Isikhathi sokuthumela: Apr-15-2022
