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-solder iguqulwa ibe isignali yamanje ye-micro-ampere ngeshubhu ye-photosensitive absorber, iguqulwa isuka ku-resistor yesampula ibe isignali ye-voltage, ehlanganiswe amandla, isusa ingxenye ye-DC ku-arc, futhi bese ikhulisa isignali ye-voltage ngomjikelezo wokukhulisa ukusebenza, futhi isignali ekhulisiwe ikhethwa inethiwekhi ye-T ekabili, futhi ithunyelwe kumjikelezo wokulawula ukushintshwa yisekethe yesihlungi esiphansi ukuze kukhishwe umyalo wokushayela kumjikelezo womshayeli we-LCD.Isekhethi yedrayivu ye-LCD ishintsha i-valve yokukhanya isuke endaweni ekhanyayo iye endaweni emnyama, ukuze kugwenywe ukulimala kokukhanya kwe-arc esweni lomshiseli.Amandla kagesi afinyelela ku-48V enza ikristalu ewuketshezi ivele ibe mnyama ngokushesha, bese ivala amandla ogesi aphezulu ngesikhathi esifushane kakhulu, ukuze kugwenywe ukuthi amandla kagesi aphezulu aqhubeke esetshenziswa kukristalu oluwuketshezi, kulimaze i-crystal chip ewuketshezi, futhi ukwandisa ukusetshenziswa kwamandla.I-voltage ye-DC kusekethe ye-liquid crystal drive, okuphuma kwayo ngokulingana nomjikelezo wemisebenzi, ishayela i-valve yokukhanya yekristalu ewuketshezi ukuthi isebenze.
Okwesibili, ukwakheka kanye nesimiso sokusebenza sekristalu ewuketshezi.Ikristalu ewuketshezi ihlukile esimweni esivamile sombuso esiqinile, esiwuketshezi kanye negesi, 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 akukho nkundla 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, futhi 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 induduzo engcono, ikhuthaza ukuthuthukisa ikhwalithi ye-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 ihlangane. izidingo zezinga.
Okwesine, ukuhlangana kwezinhlanganisela zekristalu eliwuketshezi.Ifasitela le-ADF lenziwe ngengilazi eboshwe, ivalve yokukhanya eyikristalu 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 omshini wokushisela, 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 esezingeni eliyi-100 kusetshenziswa umshini wokunamathisela othomathikhi wokukhipha nokuhlanganisa, ukuqinisekisa ukuthi izici ezibonakalayo ze-ADF liquid crystal inhlanganisela ku-en379-2003 kanye nezidingo zayo ezijwayelekile ezihlobene, ukuxazulula inqubo yokuhlanganisa i-crystal liquid.
Isikhathi sokuthumela: May-16-2022