Ipleyiti yesikhokelo sokukhanya kwe-LED
Ipleyiti yesikhokelo sokukhanya kwe-LED
Ipleyiti yesikhokelo sokukhanya kwe-LED
Indima yepleyiti yesikhokelo sokukhanya kukukhokela indlela yokusabalalisa ukukhanya ukuphucula ukukhanya kwepaneli kunye nokuqinisekisa ukufana kwepaneli yokukhanya.Umgangatho omhle weplate yesikhokelo sokukhanya unempembelelo enkulu kwi-backlight plate.Ngoko ke, ukuyila kunye nokuveliswa kweplate yesikhokelo sokukhanya kwi-edge-lit backlight plate Yenye yeetekhnoloji eziphambili.
Ipleyiti yesikhokelo sokukhanya yenziwe ngokusebenzisa indlela yokubumba inaliti ukucinezela ipropylene kwipleyiti enomgangatho ogudileyo.Emva koko, usebenzisa izinto ezibonisa ukukhanya okuphezulu kunye nokungeniswa kokukhanya, indawo yokusabalalisa iprintwa kumphezulu ophantsi weplate yesikhokelo sokukhanya ngokuprintwa kwesikrini.Isibane esibandayo se-cathode fluorescent sibekwe kwipleyiti yesikhokelo sokukhanya.Kwisiphelo esityebileyo secala, ukukhanya okukhutshwa yityhubhu ebandayo ye-cathode idluliselwa kwisiphelo esincinci ngokubonakalisa.Xa ukukhanya kubetha indawo yokusasaza, ukukhanya okubonakalisiweyo kuya kusasazwa kwii-engile ezahlukeneyo, kwaye emva koko kutshabalalise iimeko zokubonisa kwaye kukudubula ngaphandle phambi kwepleyiti yesikhokelo sokukhanya.
Amanqaku osasazo amancinci kunye ashinyeneyo anobukhulu obahlukeneyo anokwenza ipleyiti yesikhokelo esikhanyayo ikhuphe ukukhanya ngokulinganayo.Injongo yepleyiti ebonakalisa ukukhanya kukubonakalisa ukukhanya okuveziweyo kwindawo engaphantsi kwakhona kwipleyiti yesikhokelo sokukhanya ukuphucula ukukhanya kokusetyenziswa kokukhanya.
EL ipleyiti ebandayo
Ipleyiti yesikhokelo sokukhanya inokwahlulwa ibe yintlobo yoshicilelo kunye nohlobo olungashicilelo ngokwenkqubo eyahlukileyo yokuhamba.Uhlobo loshicilelo kukusebenzisa i-reflection ephezulu kunye nezinto ezingenakukhanyela ukukhanya kwi-plate ye-acrylic.Umphezulu ophantsi weplate yesikhokelo sokukhanya uprintwa ngesangqa okanye isikwere ngokuprintwa kwesikrini.Indawo yokusasazeka.Uhlobo olungashicileliyo lusebenzisa ubumba oluchanekileyo ukwenza ipleyiti yesikhokelo sokukhanya kwinkqubo yokubumba inaliti, yongeza inani elincinci lezinto zegranular ezinezalathisi ezahlukeneyo ze-refractive kwizinto ze-acrylic ukwenza ngokuthe ngqo amaqhuma amancinci asasazwe ngokuxineneyo, asebenza njengamachaphaza.
Indlela yoshicilelo ayisebenzi njengeyona ndlela yokushicilela.Indlela yokungashicileli inesiphumo esihle kakhulu, inani elincinci labasebenzisi, isantya esiphezulu kunye nokusebenza kakuhle, kodwa umqobo wobugcisa uphezulu kakhulu.Kuyimfuneko ukwazi ukubumba ngokuchaneka kwesitofu, ukubumba okuchanekileyo, i-optics kunye nobunye ubugcisa.Okwangoku, kukho iinkampani ezintathu zehlabathi ezinobuchule kule nto, kwaye imarike ilawulwa ngokusisiseko kwezi zintathu.Ngokwezibalo zeTaiwan IEK ngo-2002, izabelo zemarike zi-Asahi Kasei (35%), iMitsubishi (25%), i-Kuraray (18%), kunye nezinye.
Uninzi lwazo ziipleyiti zesikhokelo ezikhanyayo eziveliswa ngeendlela zokushicilela.Kwangelo xesha, uAsahi Kasei ukwangoyena mboneleli mkhulu wezinto zeglasi ephilayo, ehlala ngaphezulu kwe-50% yentengiso.Kwaye iMitsubishi yeyona igqwesileyo kwihlabathi malunga nemveliso yeplexiglass kunye nobuchwepheshe bokulungisa.Okwangoku, uninzi lwabavelisi basekhaya basasebenzisa iipleyiti zesikhokelo sokukhanya eziprintiweyo njengamacandelo esikhokelo sokukhanya.Iipleyiti zesikhokelo sokukhanya eziprintiweyo zineenzuzo zexabiso eliphantsi lophuhliso kunye nokuveliswa ngokukhawuleza.Iipleyiti zesikhokelo sokukhanya ezingashicilelwanga zinzima ngakumbi ngokobuchwepheshe, kodwa zinokuqaqamba okugqwesileyo.
