1. Uhlobo lwefilimu ekubonisweni kolwazi
Ngaphezu kwamafilimu amancane e-TFT-LCD kanye ne-OLED, isibonisi solwazi sihlanganisa namafilimu e-electrode okuxhuma kanye namafilimu e-electrode e-pixel ebonakalayo kuphaneli yokubonisa. Inqubo yokumboza iyinqubo eyinhloko yesibonisi se-TFT-LCD kanye ne-OLED. Ngokuqhubeka okuqhubekayo kobuchwepheshe bokubonisa ulwazi, izidingo zokusebenza kwamafilimu amancane emkhakheni wokubonisa ulwazi ziya ngokuya ziba nzima, zidinga ukulawulwa okunembile kwamapharamitha afana nokufana, ukujiya, ubulukhuni bendawo, ukumelana nokuqina kwe-dielectric. 1. Uhlobo lwefilimu ekubonisweni kolwazi
Ngaphezu kwamafilimu amancane e-TFT-LCD kanye ne-OLED, isibonisi solwazi sihlanganisa namafilimu e-electrode okuxhuma kanye namafilimu e-pixel electrode abonakalayo kuphaneli yokubonisa. Inqubo yokumboza iyinqubo eyinhloko yesibonisi se-TFT-LCD kanye ne-OLED. Ngokuqhubeka okuqhubekayo kobuchwepheshe bokubonisa ulwazi, izidingo zokusebenza kwamafilimu amancane emkhakheni wokubonisa ulwazi ziya ngokuya ziba nzima, zidinga ukulawulwa okunembile kwamapharamitha afana nokufana, ukujiya, ubulukhuni bomphezulu, ukumelana nokuqina kanye nokungaguquguquki kwe-dielectric.
2. Usayizi wezibonisi zephaneli ezisicaba
Embonini yokubonisa amaphaneli ayisicaba, usayizi we-substrate yengilazi esetshenziswa emgqeni wokukhiqiza uvame ukusetshenziselwa ukuhlukanisa umugqa. Ekukhiqizeni, i-substrate enkulu ivame ukukhiqizwa kuqala bese inqunywa ibe usayizi wesikrini somkhiqizo. Uma usayizi we-substrate ukhulu, kufaneleka kakhulu ekulungiseleleni isibonisi esikhulu. Njengamanje, i-TFT-LCD ithuthukiswe ukuze ifanele ukukhiqizwa komugqa wesizukulwane esingu-50in + isibonisi esingu-11 (3000mmx3320mm), kuyilapho isibonisi se-OLED sithuthukiswe ukuze sifanele ukukhiqizwa komugqa wesizukulwane esingu-18~37in + isibonisi esingu-6 (1500mmx1850mm). Nakuba usayizi we-substrate yengilazi ungahlobene ngqo nokusebenza kokugcina komkhiqizo wokubonisa, ukucubungula i-substrate enkulu kunokukhiqiza okuphezulu kanye nezindleko eziphansi. Ngakho-ke, ukucubungula amaphaneli amakhulu kube yindlela ebalulekile yokuthuthukiswa kwemboni yokubonisa ulwazi. Kodwa-ke, ukucubungula indawo enkulu kuzobhekana nenkinga yokufana okubi kanye nesilinganiso esiphansi esihle kakhulu, okuxazululwa kakhulu ngokuthuthukisa imishini yenqubo kanye nokuthuthukisa ubuchwepheshe.
Ngakolunye uhlangothi, kubalulekile ukucabangela izinga lokushisa lokuthwala le-substrate ngesikhathi sokucubungula ifilimu yokubonisa ulwazi. Ukunciphisa izinga lokushisa lenqubo kungandisa ngempumelelo insimu yokusetshenziswa kwefilimu yokubonisa ulwazi futhi kunciphise izindleko. Ngesikhathi esifanayo, ngokuthuthukiswa kwamadivayisi okubonisa aguquguqukayo, ama-substrate aguquguqukayo angamelani nokushisa okuphezulu (ikakhulukazi kufaka phakathi ingilazi encane kakhulu, ipulasitiki ethambile kanye nemicu yokhuni) anezidingo eziqinile zobuchwepheshe bokushisa okuphansi. Njengamanje, ama-substrate epulasitiki e-polymer aguquguqukayo asetshenziswa kakhulu ngokuvamile akwazi ukumelana namazinga okushisa angaphansi kuka-300℃, kufaka phakathi i-polyimine (PI), ama-polyaryl compounds (PAR) kanye ne-polyethylene terephthalate (PET).
Uma kuqhathaniswa nezinye izindlela zokumboza,ubuchwepheshe bokumboza nge-ioninganciphisa ngempumelelo izinga lokushisa lenqubo yokulungiselela ifilimu encane, ifilimu yokubonisa ulwazi elungiselelwe isebenza kahle kakhulu, ukufana kokukhiqiza endaweni enkulu, ingahlangabezana nezidingo zamadivayisi okubonisa, izinga eliphezulu kakhulu, ngakho-ke ubuchwepheshe bokumboza i-ion busetshenziswa kabanzi ekukhiqizweni kwezimboni kwefilimu yokubonisa ulwazi kanye nocwaningo lwesayensi. Ubuchwepheshe bokumboza i-ion buwubuchwepheshe obuyinhloko emkhakheni wokubonisa ulwazi, obukhuthaza ukuzalwa, ukusetshenziswa kanye nenqubekela phambili ye-TFT-LCD kanye ne-OLED.
Isikhathi sokuthunyelwe: Meyi-25-2023