Kwiminyaka yakutshanje, ngenxa yokuqhubela phambili kweteknoloji kunye nokusebenza kakuhle, ukusetyenziswa kwee-LED kuye kwanda kakhulu;ngokuphuculwa kwezicelo ze-LED, imfuno yemarike yee-LEDs nayo iphuhliswe kwicala lamandla aphezulu kunye nokukhanya okuphezulu, okwakwaziwa ngokuba zii-LED ezinamandla aphezulu..

　　Kuyilo lwee-LED ezinamandla aphezulu, uninzi lwabavelisi abakhulu ngoku basebenzisa ii-LED ze-DC ezinobungakanani obukhulu njengesiseko sabo.Kukho iindlela ezimbini, enye yisakhiwo esithe tye esiqhelekileyo, kwaye esinye sisakhiwo sokuqhuba esithe nkqo.Ngokubhekiselele kwindlela yokuqala echaphazelekayo, inkqubo yokuvelisa iphantse ifane naleyo yokufa kobungakanani obuncinci.Ngamanye amazwi, i-cross-sectional structure yezo zimbini ziyafana, kodwa zihluke kwi-difa encinci, ii-LED eziphezulu zamandla zihlala zifuna ukusebenza kwimisinga emikhulu.Ngezantsi, i-electrode encinci engalinganiyo ye-P kunye ne-N iya kubangela umphumo onzima wokuxinana kwangoku (Ukuxinana kwangoku), okungayi kwenza kuphela i-chip ye-LED ingafikeleli ekukhanyeni okufunekayo kuyilo, kodwa yonakalisa ukuthembeka kwe-chip.

Ngokuqinisekileyo, kubavelisi be-chip / abenzi be-chip, le ndlela inokuhambelana okuphezulu kwenkqubo (Ukuhambelana), kwaye akukho mfuneko yokuthenga oomatshini abatsha okanye abakhethekileyo.Kwelinye icala, kubenzi benkqubo esezantsi, i-peripheral collocation, Njengoyilo lonikezelo lwamandla, njl., Umahluko awukho mkhulu.Kodwa njengoko kukhankanyiwe ngasentla, akukho lula ukusasaza ngoku ngokulinganayo kwii-LED ezinobungakanani obukhulu.Ubukhulu obukhulu, kunzima ngakumbi.Ngexesha elifanayo, ngenxa yemiphumo yejometri, ukukhanya kokukhutshwa kokukhanya kwee-LED ezinkulu zihlala ziphantsi kunezo zincinci..Indlela yesibini inzima kakhulu kuneyokuqala.Ekubeni ii-LED zangoku zorhwebo eziluhlaza ziphantse zikhulile kwi-substrate yesafire, ukutshintsha kwisakhiwo sokuqhuba esithe nkqo, kufuneka kuqala siboshwe kwi-conductive substrate, emva koko i-non-conductive I-substrate yesafire iyasuswa, kwaye emva koko inkqubo elandelayo. igqityiwe;ngokwemiqathango yokusabalalisa kwangoku, kuba kwisakhiwo esithe nkqo, akukho mfuneko yokuqwalasela ukuqhutyelwa kwecala, ngoko ke ukufana kwangoku kubhetele kunesakhiwo esithe tye esiqhelekileyo;ukongezelela, isiseko Ngokubhekiselele kwimigaqo yomzimba, izinto eziphathekayo ezinombane osebenzayo nazo zineempawu ze-thermal conductivity ephezulu.Ngokutshintsha i-substrate, siphinde siphucule ukutshatyalaliswa kobushushu kunye nokunciphisa ukushisa kwe-junction, okuphucula ngokungathanga ngqo ukukhanya okukhanyayo.Nangona kunjalo, i-disability enkulu yale ndlela kukuba ngenxa yobunzima benkqubo eyongeziweyo, izinga lesivuno liphantsi kunelo lesakhiwo senqanaba lemveli, kwaye iindleko zokuvelisa ziphezulu kakhulu.