1. Uhlobo lwefilimu ekuboniseni ulwazi
Ukongeza kwi-TFT-LCD kunye ne-OLED iifilimu ezincinci, umboniso wolwazi uquka iifilimu ze-electrode ze-wiring kunye neefilimu ze-electrode ze-pixel ebonakalayo kwiphaneli yokubonisa.Inkqubo yokugqoka yinkqubo engundoqo ye-TFT-LCD kunye ne-OLED ukubonisa.Ngenkqubela phambili eqhubekayo yeteknoloji yokubonisa ulwazi, iimfuno zokusebenza kweefilimu ezibhityileyo kwinkalo yolwazi lokubonisa ziya ziba ngqongqo ngakumbi, zifuna ulawulo oluchanekileyo lweeparamitha ezifana nokufana, ukutyeba, uburhabaxa bomphezulu, ukuxhathisa kunye ne-dielectric constant.1. Uhlobo lwefilimu ekuboniseni ulwazi
Ukongeza kwi-TFT-LCD kunye ne-OLED iifilimu ezincinci, umboniso wolwazi uquka iifilimu ze-electrode ze-wiring kunye neefilimu ze-electrode ze-pixel ebonakalayo kwiphaneli yokubonisa.Inkqubo yokugqoka yinkqubo engundoqo ye-TFT-LCD kunye ne-OLED ukubonisa.Ngenkqubela phambili eqhubekayo yeteknoloji yokubonisa ulwazi, iimfuno zokusebenza kweefilimu ezibhityileyo kwinkalo yolwazi lokubonisa ziya ziba ngqongqo ngakumbi, zifuna ulawulo oluchanekileyo lweeparamitha ezifana nokufana, ukutyeba, uburhabaxa bomphezulu, ukuxhathisa kunye ne-dielectric constant.
2. Ubungakanani bomboniso wephaneli ecaba
Kwi-flat panel display industry, ubukhulu be-glass substrate esetyenziswe kumgca wokuvelisa ngokuqhelekileyo isetyenziselwa ukwahlula umgca.Kwimveliso, i-substrate yobukhulu obukhulu ngokuqhelekileyo iveliswa kuqala kwaye emva koko inqunywe kubukhulu besikrini semveliso.Ubukhulu obukhulu be-substrate, eyona nto ifanelekileyo ukulungiselela umboniso wobungakanani obukhulu. Okwangoku, i-TFT-LCD iye yaphuhliswa ukuba ilungele ukuveliswa kwe-50in + ukubonisa umgca wesizukulwana se-11 (3000mmx3320mm), ngelixa i-OLED ibonisa. iphuhliswe ukuba ilungele ukuveliswa kwe-18 ~ 37in + ukubonisa umgca we-6 wesizukulwana (1500mmx1850mm) .Nangona ubukhulu beglasi yeglasi ayihambelani ngokuthe ngqo kwintsebenzo yokugqibela yemveliso yokubonisa, ubungakanani obukhulu be-substrate processing inemveliso ephezulu kunye neendleko eziphantsi.Ke ngoko, ubungakanani bokusetyenzwa kwepaneli enkulu ibe lukhokelo olubalulekileyo lophuhliso lweshishini lokubonisa ulwazi.Nangona kunjalo, ukusetyenzwa kwendawo enkulu kuya kujongana nengxaki yokungahambelani kakuhle kunye nezinga elisezantsi eligqwesileyo, elisonjululwa ikakhulu ngokuphuculwa kwezixhobo zenkqubo kunye nokuphucula ubuchwepheshe.
Ngakolunye uhlangothi, kuyimfuneko ukuqwalasela ubushushu obuthwele i-substrate ngexesha lokusetyenzwa kwefilimu yokubonisa ulwazi.Ukunciphisa ubushushu benkqubo kunokwandisa ngokufanelekileyo intsimi yesicelo sefilimu yokubonisa ulwazi kunye nokunciphisa iindleko.Kwangaxeshanye, ngophuhliso lwezixhobo zokubonisa eziguquguqukayo, ii-substrates eziguquguqukayo ezingaxhathisiyo kubushushu obuphezulu (ikakhulukazi kubandakanywa iglasi ecwecwe kakhulu, iiplastiki ezithambileyo kunye nemicu yomthi) zineemfuno ezingqongqo ngakumbi kwithekhnoloji yobushushu obuphantsi.Okwangoku, ezona zinto zisetyenziswa ngokuqhelekileyo i-polymer substrates zeplastiki eziguquguqukayo ngokubanzi ziyakwazi ukumelana namaqondo obushushu angaphantsi kwe-300℃, kuquka i-polyimine (PI), i-polyaryl compounds (PAR) kunye ne-polyethylene terephthalate (PET).
Xa kuthelekiswa nezinye iindlela zokugquma,itekhnoloji yokugquma i-ioninokunciphisa ngokufanelekileyo inkqubo yobushushu bokulungiselela ifilimu ebhityileyo, ulwazi lokubonisa ifilimu elungisiweyo inomsebenzi ogqwesileyo, ukufana kwemveliso yendawo enkulu, inokwanelisa iimfuno zezixhobo zokubonisa, izinga eliphezulu eligqwesileyo, ngoko ke itekhnoloji yokwaleka i-ion isetyenziswa ngokubanzi kwimveliso yolwazi yokubonisa ifilimu. kunye nophando lwenzululwazi.Itekhnoloji yokwambathisa i-Ion yeyona teknoloji ingundoqo kwinkalo yokubonisa ulwazi, ekhuthaza ukuzalwa, ukusetyenziswa kunye nenkqubela phambili ye-TFT-LCD kunye ne-OLED.
Ixesha lokuposa: May-25-2023