Isakhiwo se-chip ye-LED

Isakhiwo se-chip ye-LED: Ngisanda kufunda ulwazi oluningi oluhlobene ne-LED chip, ngethula kafushane ukwakheka kanye nenqubo yokukhiqiza ye-chip ye-LED ukusiza ukuqonda ukuthuthukiswa kwezinkampani ezihlobene ne-LED kanye namathemba okuthuthukiswa. I-chip ye-LED iqukethe ingqikithi yezinto ezimbili eziyinhloko, enye ifilimu yesandiso ye-LED -i-sapphire substrate engezansi kumfanekiso ongenhla kanye nongqimba lwebhafa ye-Nitrodes (GAN) ku-substrate; Futhi i-PN electrode layer. Ngakho-ke, ama-chips e-LED afaka izinqubo ezintathu zokukhiqiza: ukukhula kweshidi elikhanyayo elikhanyayo, ukukhula kwe-chip nokukhiqiza, ukupakishwa kwe-chip. Phakathi kwezinqubo ezintathu ezingenhla, okuqukethwe kobuchwepheshe bokukhula kwezingcezu zangaphandle kuphezulu, ukukhiqizwa kwe-chip kungokwesibili, futhi ukupakishwa kungokwesibili. I-module ye-LED ukuhlela i-LED (i-light-emitting diode) ngokuhambisana nemithetho ethile bese uyihlanganisa. I-wholesale yeshidi lesandiso sangaphandle se-LED, kanye neminye imikhiqizo yokucubungula engangeni manzi, iyimojuli ye-LED. Ngokusho kokubekwa uphawu, ingahlukaniswa ngezinhlobo ezimbili: ukungena kwamanzi nokungangeni manzi. Amamojula angangeni manzi futhi angangeni manzi ahlukaniswa ikakhulukazi ngendawo yohlelo lokusebenza. Ngokuvamile, amamojula we-LED angangeni manzi angasetshenziselwa ukukhanyisa kwangaphandle nokusetshenziswa kokukhangisa. Singakanani isandiso se-LED? Izinhlelo zokusebenza zemvelo, hhayi amamojula angangeni manzi asetshenziswa kakhulu endlini. Ngokwesimo se-LED, imodyuli ye-LED ihlukaniswe yaba: imodyuli ye-LED eqondile, Imodyuli ye-LED, i-patch LED moduli. Usayizi we-chip we-LED uhlukaniswe ngama-chips wamandla amancane, ama-chips aphakathi kwamandla kanye nama-high-power chips ngokusho kwamandla angahlukaniswa ngama-chips amancane wamandla. Ngokwezidingo zamakhasimende, ingahlukaniswa ngezinga le-single-tube, izinga ledijithali, izinga le-matrix yamachashazi, ukukhanya komhlobiso nezinye izigaba. Ngokuqondene nosayizi othize we-chip, kuncike ezingeni langempela lokukhiqiza labakhiqizi abahlukene be-chip. Azikho izidingo eziqondile. Uma nje inqubo idlula, ama-chips amancane angakhuphula ukukhishwa kweyunithi futhi anciphise izindleko. Ifilimu yesandiso se-Zhanjiang LED nokusebenza kukagesi ngeke kushintshe kakhulu. Ukusetshenziswa kwamanje kwe-chip empeleni kuhlobene nokuminyana kwamanje kokugeleza ku-chip. I-chip isebenzisa yamanje encane, inxusa le-chip likhulu, abakhiqizi befilimu yokwandisa i-LED, ukuminyana kweyunithi yabo yamanje kucishe kufane. Uma kucatshangelwa ukuthi ukuchithwa kokushisa kuyinkinga eyinhloko ngaphansi kwamandla amakhulu, ukusebenza kahle kwawo kokukhishwa kokukhanya kuphansi kunemisinga emincane. Ngakolunye uhlangothi, ngenxa yokwanda kwendawo, ukumelana komzimba we-chip kuzokwehla, ngakho-ke i-voltage yesiqondiso esihle izokwehla. Buyela esinyathelweni sangaphambilini ukuze uphrinte leli khasi