Okwesibini, ubume kunye nomgaqo wokusebenza wekristale yolwelo. Ikristale yolwelo yahlukile kwimo yesiqhelo eqinileyo, engamanzi kunye nerhasi yelizwe, ikwinqanaba lobushushu obuthile zombini ulwelo kunye nekristale iimpawu ezimbini zobume bemeko, kunye nesiqhelo. Ulungiselelo lwemolekyuli yeekhompawundi zezinto eziphilayo, ikristale elulwelo esetyenziswa ngokuqhelekileyo kwisigaba sekristale yolwelo, imeko yemolekyuli yintonga emide, ubude obumalunga ne-1 ~ 10nm, phantsi kwesenzo semisinga eyahlukeneyo, iimolekyuli zekristale zolwelo ziya kwenza ukujikeleza rhoqo kwe-90o ilungiselelo, okukhokelela kumohluko ekugqithiseni, ukuze unikezelo lwamandla luvulwe kwaye lucinywe xa umahluko phakathi kokukhanya nobumnyama. Ikristale yolwelo kwi-ADF yindlela yokuqhuba esebenzisa ngokuthe ngqo i-voltage yokuqhuba kwinqanaba le-pixel, ukwenzela ukuba i-crystal display ye-liquid ihambelane ngokuthe ngqo nomqondiso wombane osetyenzisiweyo. Ingcamango esisiseko ye-voltage esetyenzisiweyo kukusebenzisa ngokuqhubekayo intsimi yombane kwaye akukho ntsimi yombane esetyenzisiweyo phakathi kwesibini esihambelanayo se-electrode, kwaye umahluko kwi-transmittance uboniswa ngokobukhulu bendawo yombane esetyenzisiweyo.
Okwesithathu, ukubaluleka kwenani le-shading kunye neesekethe ezihambelanayo.Inombolo yomthunzi ibhekisela kwindlela i-ADF enokucoca ngayo ukukhanya, inkulu inombolo yomthunzi, encinci ukuhanjiswaADF, ngokweemfuno ze-welding ezahlukeneyo, khetha inombolo efanelekileyo ye-shading, inokuvumela i-welder ukuba igcine ukubonakala kakuhle ngexesha lomsebenzi, inokubona ngokucacileyo indawo ye-welding kwaye iqinisekise ukuthuthuzelwa okungcono, kukulungele ukuphucula umgangatho we-welding. Inombolo ye-shading iyisalathisi sobugcisa kwi-ADF, ngokuhambelana nembalelwano phakathi kwe-transmittance ratio ye-ADF kunye nenombolo ye-shading kumgangatho kazwelonke wokukhusela amehlo, ukukhanya okubonakalayo, i-ultraviolet kunye ne-infrared transmission ratio yenombolo nganye ye-shading kufuneka ihlangane. iimfuno zomgangatho.
Okokuqala, isihluzo se-welding sisebenzisa ikristale engamanziukukhanyaivalve ibizwa ngokuba LCD Welding Filter, ekubhekiselwa kuyo njenge-ADF; Inkqubo yokusebenza kwayo yile: umqondiso we-arc xa i-soldering i-arc iguqulwa ibe yi-micro-ampere isignali yangoku yi-photosensitive absorber tube, iguqulelwe kwi-resistor yesampuli ibe ngumqondiso we-voltage, idityaniswe yi-capacitance, isusa icandelo le-DC kwi-arc, kwaye emva koko ikhulise umqondiso we-voltage ngokusebenzisa i-operation amplification circuit, kwaye umqondiso onyusiweyo ukhethwa yi-network ye-T emibini, kwaye ithunyelwe kwi-switch control circuit yi-low-pass filter circuit circuit ukukhupha umyalelo wokuqhuba kwisekethe yomqhubi we-LCD. Isekethe ye-LCD ye-drive drive itshintsha i-valve yokukhanya ukusuka kwimeko eqaqambileyo ukuya kwindawo emnyama, ukwenzela ukuba ugweme umonakalo wokukhanya kwe-arc kwiso le-welder. Umbane wokuya kuthi ga kwi-48V wenza ukuba ikristale yolwelo ibe mnyama ngoko nangoko, ize emva koko ivale amandla ombane aphezulu ngexesha elifutshane kakhulu, ukuze kuthintelwe ukuba amandla ombane aphezulu aqhubeke esetyenziswa kwikristale elulwelo, yonakalise ikristale elulwelo chip, kwaye ukwandisa ukusetyenziswa kwamandla. I-voltage ye-DC kwisekethe ye-crystal drive ye-liquid, imveliso yayo ihambelana nomjikelo womsebenzi, iqhuba ivalve yokukhanya yekristale ukuba isebenze.
Okwesine, ukudityaniswa kwendibaniselwano yekristale elulwelo. Ifestile ye-ADF yenziwe ngeglasi egqunyiweyo, ivalve yokukhanya yekristale ephindwe kabini kunye neqhekeza leglasi ekhuselayo (jonga uMfanekiso 2), zonke ziyinxalenye yeglasi, kulula ukuqhawuka, ukuba ibhondi phakathi kwabo ayiqinanga, kanye. i-welding solute itshiza kwi-liquid crystal indibaniselwano, inokubangela ukuba indibaniselwano ye-crystal ye-liquid iqhekeke, iya kulimaza amehlo e-welder, ngoko ke, ukuqina kokubambisana kwendibaniselwano yekristale yolwelo luphawu olubalulekileyo lokhuseleko lwe-ADF. Emva kweemvavanyo ezininzi, ukusetyenziswa kweglue yangaphandle A, B yamacandelo amabini, ngokwendlela ye-3: 2 yomlinganiselo kwindawo ye-vacuum emva kokuvuselela, kwindawo yokucoca inqanaba le-100 usebenzisa umatshini wokuncamathela ozenzekelayo wokukhupha kunye nokudibanisa, ukuqinisekisa ukuba iimpawu ezibonakalayo ze-ADF ulwelo lwekristale indibaniselwano ukuya en379-2003 kunye neemfuno zayo ezihambelanayo ezisemgangathweni, ukusombulula inkqubo yokudibanisa ikristale yolwelo.
Ixesha lokuposa: May-16-2022