Indlela yokusebenza kwee-optical coaters idla ngokuquka la manyathelo aphambili alandelayo: unyango lwangaphambi konyango, ukugquma, ukubeka esweni ifilimu kunye nokulungiswa, ukupholisa kunye nokususa. Inkqubo ethile inokwahluka ngokuxhomekeke kuhlobo lwezixhobo (ezifana ne-evaporation coater, i-sputtering coater, njl.njl.) kunye nenkqubo yokugquma (njenge-single layer film, i-multilayer film, njl.njl.), kodwa ngokubanzi, inkqubo yokugquma i-optical imalunga nolu hlobo lulandelayo:
Okokuqala, inqanaba lokulungiselela
Ukucoca kunye nokulungiselela izinto ezibonakalayo:
Ngaphambi kokugquma, izinto ezibonakalayo (ezifana neelensi, izihluzi, iglasi ebonakalayo, njl.njl.) kufuneka zicocwe kakuhle. Eli nyathelo lisisiseko sokuqinisekisa umgangatho wokugquma. Iindlela zokucoca ezisetyenziswa rhoqo ziquka ukucoca nge-ultrasound, ukugalela, ukucoca ngomphunga njalo njalo.
Izinto ezicocekileyo ze-optical zihlala zibekwe kwisixhobo esijikelezayo okanye kwinkqubo yokubophelela yomatshini wokugquma ukuqinisekisa ukuba zinokuhlala zizinzile ngexesha lenkqubo yokugquma.
Unyango lwangaphambi kwegumbi lokucoca i-vacuum:
Ngaphambi kokufaka into ebonakalayo kumatshini wokugquma, igumbi lokugquma kufuneka liphonswe ukuya kwinqanaba elithile le-vacuum. Indawo yokugquma isenokususa ngokufanelekileyo ukungcola, ioksijini kunye nomphunga wamanzi emoyeni, ithintele ukuba zingasabelani nezinto zokugquma, kwaye iqinisekise ubunyulu kunye nomgangatho wefilimu.
Ngokubanzi, igumbi lokugquma kufuneka libe ne-vacuum ephezulu (10⁻⁵ ukuya kwi-10⁻⁶ Pa) okanye i-vacuum ephakathi (10⁻³ ukuya kwi-10⁻⁴ Pa).
Okwesibini, inkqubo yokugquma
Umthombo wokuqala wokugquma:
Umthombo wokugquma udla ngokuba ngumthombo wokufuma okanye umthombo wokutshiza. Imithombo eyahlukeneyo yokugquma iya kukhethwa ngokwenkqubo yokugquma kunye nezinto ezisetyenziswayo.
Umthombo wokuphuma komphunga: Izinto zokugquma zifudunyezwa zibe kwimeko yokuphuma komphunga kusetyenziswa isixhobo sokufudumeza, njengesifudumezi se-electron beam okanye isifudumezi sokufudumeza esimelana nokumelana, ukuze iimolekyuli okanye iiathom zayo ziphele kwaye zibekwe phezu komphezulu wento ye-optical kwi-vacuum.
Umthombo wokutshiza: Ngokusebenzisa i-voltage ephezulu, ithagethi ingqubana nee-ion, itshiza ii-athomu okanye iimolekyuli zethagethi, ezibekwe phezu komphezulu we-optical element ukuze zenze ifilimu.
Ukubekwa kwezinto zefilimu:
Kwimeko-bume engenamoya, izinto ezigqunyiweyo ziyaphuma okanye zitshize kumthombo (njengomthombo wokuphuma komphunga okanye ithagethi) kwaye zingena kancinci kancinci kumphezulu wento ebonakalayo.
Izinga lokufakwa kwefilimu kunye nobukhulu befilimu kufuneka zilawulwe ngokuchanekileyo ukuqinisekisa ukuba umaleko wefilimu uyafana, uyaqhubeka, kwaye uhlangabezana neemfuno zoyilo. Iiparameter ngexesha lokufakwa kwefilimu (ezifana nombane, ukuhamba kwegesi, ubushushu, njl.njl.) ziya kuchaphazela ngqo umgangatho wefilimu.
Ukubeka iliso kwifilimu kunye nolawulo lobukhulu:
Kwinkqubo yokugquma, ubukhulu kunye nomgangatho wefilimu kudla ngokubekwa esweni ngexesha langempela, kwaye izixhobo zokubeka esweni ezisetyenziswa rhoqo yi-quartz crystal microbalance (QCM) ** kunye nezinye iisensa, ezinokubona ngokuchanekileyo izinga lokufakwa kunye nobukhulu befilimu.
Ngokusekelwe kule datha yokubeka esweni, inkqubo inokulungisa ngokuzenzekelayo iiparameter ezifana namandla omthombo wokugquma, izinga lokuhamba kwegesi okanye isantya sokujikeleza kwecandelo ukugcina ukuhambelana kunye nokufana komaleko wefilimu.
Ifilimu enemigangatho emininzi (ukuba iyafuneka):
Kwizinto ezibonakalayo ezifuna isakhiwo esineengqimba ezininzi, inkqubo yokugquma idla ngokuqhutywa ngokulandelelana. Emva kokufakwa kwengqimba nganye, inkqubo iya kuqhuba ukufunyanwa nokulungiswa kobukhulu befilimu ngokuphindaphindiweyo ukuqinisekisa ukuba umgangatho wengqimba nganye yefilimu uyahlangabezana neemfuno zoyilo.
Le nkqubo ifuna ulawulo oluchanekileyo lobukhulu kunye nohlobo lwezinto ezibonakalayo zomaleko ngamnye ukuqinisekisa ukuba umaleko ngamnye unokwenza imisebenzi efana nokubonakalisa, ukudlulisa okanye ukuphazamiseka kuluhlu oluthile lwamaza.
Okwesithathu, zipholise uze uzisuse
I-CD:
Emva kokuba i-coating igqityiwe, ii-optics kunye nomatshini wokugquma kufuneka zipholiswe. Ekubeni izixhobo kunye nezinto ezisetyenziswayo zinokutshisa ngexesha lenkqubo yokugquma, kufuneka zipholiswe kubushushu begumbi ngenkqubo yokupholisa, efana namanzi okupholisa okanye ukuhamba komoya, ukuthintela umonakalo kubushushu.
Kwezinye iinkqubo zokugquma ezisebenzisa ubushushu obuphezulu, ukupholisa akugcini nje ngokukhusela into ebonakalayo, kodwa kukwavumela ifilimu ukuba ifikelele ekunamatheleni nasekuzinzeni okufanelekileyo.
Susa into yokukhanya:
Emva kokuba ukupholisa kugqityiwe, into ebonakalayo ingasuswa kumatshini wokugquma.
Ngaphambi kokuba uyikhuphe, kuyimfuneko ukujonga isiphumo sokugquma, kubandakanya ukufana komaleko wefilimu, ubukhulu befilimu, ukunamathela, njl.njl., ukuqinisekisa ukuba umgangatho wokugquma uyahlangabezana neemfuno.
4. Ukulungiswa emva kokusetyenziswa (ukhetho)
Ukuqinisa ifilimu:
Ngamanye amaxesha ifilimu egqunyiweyo kufuneka iqiniswe ukuze kuphuculwe ukumelana nokukrweleka kunye nokuqina kwefilimu. Oku kudla ngokwenziwa ngeendlela ezifana nonyango lobushushu okanye imitha ye-ultraviolet.
Ukucoca ifilimu:
Ukuze kususwe izinto ezingcolisayo, iioyile okanye ezinye izinto ezingcolileyo kumphezulu wefilimu, kunokufuneka kwenziwe ukucoca okuncinci, okufana nokucoca, unyango lwe-ultrasound, njl.
5. Ukuhlolwa nokuvavanywa komgangatho
Uvavanyo lokusebenza kwe-Optical: Emva kokuba i-coating igqityiwe, kwenziwa uthotho lweemvavanyo zokusebenza kwi-optical component, kubandakanya ukuhanjiswa kokukhanya, ukubonakalisa ukukhanya, ukufana kwefilimu, njl.njl., ukuqinisekisa ukuba iyahlangabezana neemfuno zobugcisa.
Uvavanyo lokuncamathela: Ngovavanyo lweteyiphu okanye uvavanyo lokukrwela, jonga ukuba ukunamathelana phakathi kwefilimu kunye nesiseko kuqinile na.
Uvavanyo lozinzo lwendalo: Ngamanye amaxesha kuyimfuneko ukwenza uvavanyo lozinzo phantsi kweemeko zendalo ezifana nobushushu, ukufuma, kunye nokukhanya kwe-ultraviolet ukuqinisekisa ukuthembeka komaleko wokugquma kwizicelo ezisebenzayo.
–Eli nqaku likhutshwe nguumenzi womatshini wokugquma nge-vacuumGuangdong Zhenhua
Ixesha leposi: Jan-24-2025