Umgaqo oLuminous weMibini yemibala yaMaso esibane se-LED

I-diode yokukhanya-emitting ihlala ibizwa ngokuba yi-LED yezibane, ezenziwe ngezinto ezinje nge- (GA), arsenic (AS), phosphorus (P), nitrogen (n). Xa i-electron kunye ne-cavity idibene, inokukhanyisa ukukhanya okubonakalayo, ngoko ingasetyenziselwa ukwenza i-diode ekhupha ukukhanya. Izibane ze-LED zidla ngokusetyenziswa kwiisekethe kunye nezixhobo njengezibane zesalathisi, okanye ifom okanye umboniso wedijithali. Umbala okhanyayo kunye nokusebenza okukhanyayo kwe-LED ukukhanya-emitting diode kuhambelana nezinto kunye neenkqubo zokwenza ii-LED. Okwangoku, iintsimbi zesibane se-LED ezinemibala emithathu yokukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka kusetyenziswa kakhulu. Uluhlu lwamaza emibala eyahlukeneyo lukwahluke. Ngokubanzi, ukuhla koxinzelelo lwe-PN kunokumiselwa ukumisela umbala we-wavelength yeediode ezikhanyayo. 1. Yintoni i-encapsulation structure ye-LED-color light-emitting diode? Isizathu sokuba kutheni le mibini yemibala ye-LED ukukhanya-emitting diode inokukhupha imibala emibini yokukhanya ikakhulu kukupakisha imibala emibini eyahlukeneyo yeechips kwisibiyeli esinye. Ukubeka nje, isakhiwo sayo sisecaleni kombhobho we-diode eqhelekileyo yokukhupha i-monochrome, kwaye emva koko ufake enye i-core tube core. I-LED yemibala emibini inokohlulwa ibe yienyawo ezimbini ngaphandle kwe-polar ezimbini -imibala yesibane se-LED amaso, kunye nemilenze emibini ye-co -yin -yang ezimbini -imibala yesibane se-LED amaso. Okwesibini, umgaqo okhanyayo we-diode ekhanyayo yempembelelo yempembelelo ye-inflexible-umbala we-LED ekhanyayo yizikhonkwane ezimbini. Ngokomzekelo, kukho izikhonkwane ezibini kwi-LED ebomvu kunye neluhlaza engekho-polarized diode ekhanyayo ye-LED. Ukuwelda unyawo olugqithisileyo kunye nolufutshane, i-n pole kunye ne-welding yeenyawo ezide. Xa umsinga wangoku ubaleka ukusuka ezinyaweni ezinde ukuya ezinyaweni ezimfutshane, amaso e-LED abomvu naluhlaza anombala ophindwe kabini asebenza ngokuqhelekileyo, kwaye ukukhanya okuluhlaza akusebenzi ngenxa yokuba umsinga usuka kunyawo olufutshane ukuya kunyawo olude, ukukhanya okuluhlaza kwentsimbi. izibane ze-LED ezingenayo i-polar ezibomvu kunye neziluhlaza eziphindwe kabini ziqhelekileyo, ukukhanya okuluhlaza kuqhelekileyo Umsebenzi, izibane ezibomvu azisebenzi, ukuze kufezekiswe injongo yokulawula ukuhamba kwangoku kwemibala emibini ebomvu neluhlaza. Ezintathu, ezintathu -ezinemilenze co -yin -co -aode ezimbini -umbala LED amaso isibane amaso ukukhanya, ezintathu -ezimilenze ezimbini -umbala LED ukukhanya -emitting diode, imibala ezimbini ezahlukeneyo tube cores ukwabelana pole enye. Izikhonkwane ezintathu zahlukile, kwaye unyawo lukawonke wonke olude phakathi kukuphela koluntu. ezintathu-foot kunye ezimbini -umba amaso isibane LED zinokwahlulwa zibe ziindidi ezimbini: cathode eqhelekileyo kunye anode eqhelekileyo LED ngokwe polarity ezahlukeneyo izikhonkwane ekupheleni yoluntu. Ngoko. Ukwahlula njani phakathi kwemilenze emithathu enemilenze emibini -umbala we-LED okhanyayo we-diode polarity? Umahluko phakathi kweYin yamaKomanisi kunye neyang ubukhulu becala kukubona iipali ezilungileyo nezingalunganga zesona phini side sikawonke-wonke. Ukuba isikhonkwane sikawonke-wonke singalunganga, yi-Gongchen pole LED LED light -emitting diode. I-LED yangoku ihamba ngokubanzi ukusuka kwi-electrode efanelekileyo, kwaye i-electrode engalunganga iphuma ngaphandle. Emva kuluhlu