Okwesibili, ukwakheka kanye nesimiso sokusebenza sekristalu ewuketshezi. Ikristalu ewuketshezi ihlukile esimweni esivamile sombuso esiqinile, esiwuketshezi futhi esinegesi, isezingeni elithile lokushisa kokubili okuwuketshezi nekristalu izici ezimbili zesimo sendaba, enesimo esivamile. ukuhlelwa kwamangqamuzana ezinto eziphilayo, ikristalu ewuketshezi evame ukusetshenziswa esigabeni sekristalu ewuketshezi, isimo samangqamuzana siyinduku emide, ubude obungaba ngu-1 ~ 10nm, ngaphansi kokusebenza kwemisinga ehlukene, ama-molecule e-crystal ewuketshezi azokwenza ukujikeleza okujwayelekile kwe-90o, okuholela kumehluko ekudluliseni, ukuze ukunikezwa kwamandla kuvulwe futhi kucishwe lapho umehluko phakathi kokukhanya nokumnyama. Ikristalu ewuketshezi ku-ADF iyindlela yokushayela esebenzisa ngokuqondile amandla ombane oshayelayo ezingeni lephikseli, ukuze isibonisi sekristalu ewuketshezi sihambisane ngokuqondile nesiginali ye-voltage esetshenzisiwe. Umqondo oyisisekelo we-voltage esetshenzisiwe uwukusebenzisa ngokuqhubekayo inkambu kagesi futhi kungabikho inkambu kagesi esetshenziswayo phakathi kwepheya elihambisanayo lama-electrode, futhi umehluko ekudluliseni uboniswa ngokuya ngobukhulu bensimu kagesi esetshenzisiwe.
Okwesithathu, ukubaluleka kwenombolo ye-shading kanye namasekhethi ahlobene.Inombolo yomthunzi isho ukuthi i-ADF ingakwazi ukuhlunga ukukhanya okungakanani, inombolo yomthunzi ibe nkulu, kuncane ukudlulisaI-ADF, ngokusho kwezidingo ezihlukene ze-welding, khetha inombolo efanele ye-shading, ingavumela i-welder ukuthi igcine ukubonakala okuhle ngesikhathi sokusebenza, ingabona ngokucacile iphuzu le-welding futhi iqinisekise ukunethezeka okungcono, kunomthelela ekuthuthukiseni izinga le-welding. Inombolo ye-shading iyinkomba eyinhloko yezobuchwepheshe ku-ADF, ngokusho kokuxhumana phakathi kwe-transmittance ratio ye-ADF kanye nenombolo ye-shading ezingeni likazwelonke lokuvikela iso lokushisela, ukukhanya okubonakalayo, i-ultraviolet ne-infrared transmission ratio yenombolo ngayinye ye-shading kufanele ihlangabezane. izidingo zezinga.
Okokuqala, Isihlungi sokushisela sisebenzisa ikristalu ewuketsheziukukhanyai-valve ibizwa ngokuthi Isihlungi se-LCD Welding, ebizwa nge-ADF; Inqubo yayo yokusebenza yilezi: isignali ye-arc lapho i-arc i-soldering iguqulwa ibe isignali yamanje ye-micro-ampere ngeshubhu ye-photosensitive absorber, eguqulwa kusukela ku-resistor yesampula ibe isignali ye-voltage, ehlanganiswe amandla, isusa ingxenye ye-DC ku-arc, futhi bese ikhulisa isignali ye-voltage ngomjikelezo wokukhulisa umsebenzi, futhi isignali ekhulisiwe ikhethwa inethiwekhi ye-T ekabili, futhi ithunyelwe kumjikelezo wokulawula ukushintshwa yisekethe yesihlungi esiphansi ukuze kukhishwe umyalo wokushayela kumjikelezo womshayeli we-LCD. Isekethe yedrayivu ye-LCD ishintsha i-valve yokukhanya isuke endaweni ekhanyayo iye endaweni emnyama, ukuze ugweme ukulimala kokukhanya kwe-arc esweni lomshiseli. Amandla kagesi afika ku-48V enza ikristalu ewuketshezi ibe mnyama khona manjalo, bese ivala ugesi ophezulu ngesikhathi esifushane kakhulu, ukuze kugwenywe ukuthi amandla kagesi aphezulu aqhubeke esetshenziswa kukristalu oluwuketshezi, kulimaze i-chip yekristalu ewuketshezi, futhi ukwandisa ukusetshenziswa kwamandla. I-voltage ye-DC kusekethe ye-liquid crystal drive, okuphuma kwayo ngokulingana nomjikelezo wemisebenzi, ishayela ivalvu yokukhanya yekristalu ewuketshezi ukuthi isebenze.
Okwesine, ukuhlangana kwezinhlanganisela zekristalu eliwuketshezi. Ifasitela le-ADF lenziwe ngengilazi eboshwe, ivalve yokukhanya yekristalu ewuketshezi ephindwe kabili kanye nocezu lwengilazi yokuvikela (bheka uMdwebo 2), zonke ziyingxenye yengilazi, kulula ukuphuka, uma isibopho phakathi kwazo singaqinile, kanye. i-welding solute isakazeka enhlanganisela ye-crystal ye-liquid, ingase ibangele inhlanganisela ye-crystal ye-liquid iqhekeke, izolimaza amehlo e-welder, ngakho-ke, ukuqina kokubopha inhlanganisela ye-crystal liquid kuyinkomba ebalulekile yokuphepha ye-ADF. Ngemuva kokuhlolwa okuningi, ukusetshenziswa kweglue yangaphandle engu-A, B enezingxenye ezimbili, ngokwendlela yesilinganiso esingu-3:2 endaweni ye-vacuum ngemva kokunyakaza, endaweni yokuhlanza yezinga eliyi-100 kusetshenziswa umshini wokunamathisela othomathikhi wokukhipha nokuhlanganisa, ukuze kuqinisekiswe ukuthi izici zokubona ze-ADF liquid crystal inhlanganisela ku-en379-2003 kanye nezidingo zayo ezijwayelekile ezihlobene, ukuxazulula inqubo yokuhlanganisa i-crystal liquid.
Isikhathi sokuthumela: May-16-2022