Inkqubo yemveliso yeI-Lamps ye-LEMP ye-LEDIkhonkco eliphambili kwishishini lokukhanyisa le-LED. I-Beds ezikhanyayo ze-LED, ekwabizwa ngokuba zii-Dodwe zokukhanya, zizinto ezibalulekileyo ezisetyenziswa kwizicelo ezahlukeneyo ukusuka kwisibane sendawo yokuhlala kwizisombululo zemoto. Kwiminyaka yakutshanje, ngenxa yeengenelo zokusindisa amandla, ubomi obude, kunye nokukhuselwa kwendawo yokusingqongileyo ye-LED, ibango labo liye landa kakhulu, ekhokelela kwinkqubela phambili yemveliso.
Inkqubo yemveliso ye-LED ye-LED ibandakanya amanqanaba amaninzi, ukusuka ekwenzeni i-semiconductor yezixhobo kwindibano yokugqibela ye-chips yokugqibela. Inkqubo iqala ngokukhethwa kwezinto eziphezulu ezicocekileyo ezinje nge-geliyo, i-arsenic, kunye ne phosphorus. Ezi zixhobo zidityanisiwe kwinani elichanekileyo lokuqulunqa amakristali ye-semicondcuctor esenza isiseko seTekhnoloji ye-LED.
Emva kokuba kulungiselelwe izixhobo ze-semiconductor, ihamba ngenkqubo yokucoca ingqokelela yokususa ukungcola kunye nokuphucula ukusebenza kwayo. Le nkqubo yokucoca iqinisekisa ukuba iibhlukhwe ze-LED ze-LED zinika ukukhanya okuphakamileyo, ukungqinelana kombala kunye nokusebenza ngokufanelekileyo xa usetyenziswa. Emva kokuhlanjululwa, impahla inqunyulwe ibe yi-wafs ezincinci usebenzisa umsikisi ophambili.
Inyathelo elilandelayo kwinkqubo yemveliso libandakanya ukudalwa kweecuba zakhokelwa. Ii-wafer ziphathwa ngononophelo ngeekhemikhali kwaye ziyinkqubo ebizwa ngokuba yi-Epitaxy, apho izibalo ze-semicondcuctor zifakwe kumphezulu we-wafer. Oku kupatshiswa kwenziwe kwindawo elawulwayo usebenzisa ubuchule beendlela ezinje nge-orgaciccal ficwer yensimbi (i-mocvd) okanye i-molecular pitaxy (MBE).
Emva kokuba inkqubo ye-Epitaial igqityiwe, kufuneka i-wafer kufuneka ihambele uthotho lwefoto kunye namanyathelo athambileyo achaze ubume be-LED. Ezi nkqubo zibandakanya ukusetyenziswa kweendlela eziphambili zefoto zefoto ukuba zenze iipateni ezintsonkothileyo kumphezulu we-wafer echaza izinto ezahlukeneyo ze-CHIP, ezinje ngemimandla ye-P-uhlobo kunye neepads ezisebenzayo, kunye neepads ezisebenzayo.
Emva kokuba kuqinisekisiwe i-chips ze-LED, bahamba ngenkqubo yokuhlela kunye nokuvavanya ukuqinisekisa ukuba umgangatho wabo kunye nokusebenza kwabo. I-chip ivavanywa kwiimpawu zombane, ukukhanya, ubushushu bemibala, kunye nezinye iiparamitha zokuhlangabezana nemigangatho efunekayo. I-chips ezinesiphene zilungiswa ngelixa isebenza chips iya kwinqanaba elilandelayo.
Kwinqanaba lokugqibela lemveliso, i-chips ezikhutshelweyo ipakishwe kwi-lamps yokugqibela ye-LED. Inkqubo yokupakisha ibandakanya ukuphakamisa iitshipsi kwisikhephe esikhokelayo, sibadibanisa kunxibelelwano lombane, kwaye sibengenise kwimibandela yokukhusela i-resin. Oku kupakisha kukhusela i-chip kwizinto zokusingqongileyo kwaye unyuse ukuqina kwayo.
Emva kokupakishwa, iibhlukhwe ze-lamp ze-LED zifakwe kumsebenzi owongezelelweyo, ukuqina, kunye novavanyo lokuthembeka. Ezi mvavanyo zibonisa iimeko zokusebenza zokwenyani ukuqinisekisa ukuba iibhulukhwe ezikhokelwa yi-LED zenza kakuhle kwaye ziyakwazi ukumelana nezinto ezahlukeneyo zokusingqongileyo ezifana njengokuguquguquka kobushushu, umswakama kunye nokuntywila.
Lilonke, inkqubo yemveliso ye-LED ye-LED inzima kakhulu, ifuna ukuba ngoomatshini abaphumelele phambili, ukulawulwa ngokuthe ngqo, kunye nokuhlolwa okusemgangathweni. Inkqubela phambili kwitekhnoloji ye-LED kunye nokusebenza kweenkqubo zemveliso zinegalelo kakhulu ekwenzeni izisombululo zokukhanyisa ezikhoyo ezingenamandla, ezomeleleyo, nakuthembeka. Ngophando oluqhubekayo kunye nophuhliso kule ntsimi, inkqubo yemveliso kulindeleke ukuba iphuculwe ngakumbi, kwaye i-Lamps yeLampu ye-LAMP iya kuba nempumelelo kwaye ifikeleleke kwixesha elizayo.
Ukuba unomdla kwinkqubo yemveliso yezibane ze-LED, wamkelekile ukuba unxibelelane nokukhanya kwesitalato i-tiaxiang toFunda ngokugqithisileyo.
I-Post Time: Aug-16 ukuya ku-2023