Umbala kunye nokusebenza okukhanyayo kwee-LED kuhambelana nezinto kunye neenkqubo ezisetyenziselwa ukwenziwa kwazo. Ibomvu, eluhlaza, nebhlowu zezona zisetyenziswa kakhulu. Ngenxa yokuba iziboniso ze-LED zisebenza kumbane ophantsi (i-5V kuphela), zinokukhupha ukukhanya ngokukhanya okuthile okunokulungiswa ngamandla ombane (okanye angoku), kwaye zinempembelelo-i-resistant, i-vibration{4}}iyaxhathisa, kwaye ibenobomi obude (iiyure eziyi-100,000), akukho ndlela yimbi yokubonisa enokukhuphisana neziboniso ze-LED kwisixhobo sokubonisa esikhulu{7}.
Umboniso weskrini odibanisa ii-LED ezibomvu neziluhlaza njengepixel enye ibizwa ngokuba yi-double{0}}screen color or full{1}}color screen; umboniso weskrini odibanisa ii-LED ezibomvu, eziluhlaza, kunye nebhlowu njengepixel enye ibizwa ngokuba sisithathu{2}}sesikrini sombala okanye{3}}isikrini esigcweleyo. Izikrini ze-LED zangaphakathi zinesayizi yepixel eyi-2-20 mm, rhoqo zisebenzisa iichips ezininzi ze-LED ezivelisa imibala ephambili eyahlukeneyo epakishwe kunye. Izikrini ze-LED zangaphandle zinesayizi ye-pixel eyi-8-32 mm, kunye nepixel nganye yenziwe zii-LED ezininzi ezizimeleyo. Iimveliso eziqhelekileyo ezigqityiweyo zibizwa ngokuba yi-pixel tubes; Iityhubhu zepixel ezinemibala emibini zibandakanya ii-LED ezi-2 ezibomvu kunye ne-1 eluhlaza, ngelixa iityhubhu zepixel ezinombala wesithathu zibandakanya obomvu, 1 oluhlaza, kunye ne-LED enye eluhlaza okwesibhakabhaka.
Nokuba usebenzisa ii-LED ukwenza i-monochrome, -umbala ombini, okanye{1}}izikrini ezintathu zombala, ukubengezela kwe-LED nganye equka ipixel kufuneka ilungelelaniswe ukubonisa umfanekiso. Ukulunga kolu lungelelaniso kubizwa ngokuba yinqanaba elingwevu lesikrini sokubonisa. Okukhona iphezulu inqanaba legreyscale, kokukhona ucekeceke ngakumbi umfanekiso obonisiweyo, kokukhona imibala ityebile, kwaye kokukhona intsonkothe ngakumbi inkqubo yokulawula ehambelanayo. Ngokubanzi, umfanekiso we-256-level grayscale unokutshintsha kombala ogudileyo kakhulu, ngelixa umfanekiso we-16-level grayscale umbala unemida ecacileyo yokutshintsha kombala. Ngoko ke, izikrini ze-LED zombala zangoku zifuneka ukuba zibe ne-256 ukuya kwi-4096 amanqanaba e-grayscale.
Izinto zokukhanya ze-LED ezisetyenziswa kwimiboniso ziza ngolu hlobo lulandelayo:
Izibane ze-LED (okanye izibane zodwa): Ngokuqhelekileyo zenziwe nge-chip enye ye-LED, i-reflector, i-anode yesinyithi, kunye ne-cathode yesinyithi, efakwe kwiqokobhe le-epoxy resin elinokukhanya{0}} kokuqokelela. Enye okanye ngaphezulu (imibala eyahlukileyo) izibane enye inokwenza ipixel esisiseko. Ngenxa yokukhanya kwazo okuphezulu, zisetyenziswa kakhulu kwimiboniso yangaphandle.
Iimodyuli zamachaphaza e-LED: Yenziwe ngeetshiphusi ezininzi ezenza i-matrix ekhanyayo, efakwe kwiqokobhe le-epoxy resin ngaphakathi kweqokobhe leplastiki. Ilungele umqolo kunye nekholamu zokuskena iidrive, zenza lula-imiboniso enoxinano, kwaye isetyenziswa kakhulu kwimiboniso yangaphakathi.
Ii-LED zokunyuswa komphezulu (okanye ii-LEDs ze-SMD) zii-LED ezikwipakethe yentaba, zilungele ngaphakathi{0}}imiboniso egcweleyo yangaphakathi, evumela{1}}ugcino lwenqaku elinye kwaye zoyise ngempumelelo iziphumo ze-mosaic.
