Codsiga Isha Iftiinka Cusub ee Guangdong

Hadda oo isha iftiinka COB ee gudaha uu ka weyn yahay eber, iyo tusmada samaynta midabka ayaa ka weyn 80, saameynta iftiinka waxaa lagu gaari karaa 110LM/W. Ka dib gelitaanka 2014, farqiga u dhexeeya tignoolajiyada COB ee gudaha iyo dibedda laga keeno ayaa sii waday inay sii yaraato. Zou Yiming wuxuu sheegay in saamaynta iftiinka guud ee COB gudaha sanadkan ay kordhin doonto ilaa 10% iyadoo lagu saleynayo kuwa jira, oo ka badan 120LM/W, si loo daboolo baahida hadda jirta ee suuqa sawirka ganacsiga. Isha iftiinka cusub 5) Geli substrate centrifugal ee wareega 12 foornada oo dubi. Ka dib markii xabagta fluorescent 16 la bogsiiyo, mar kale ayaa la ogaadaa. Gudbitaanka ka dib, soo saarista isha iftiinka COB waa dhammaatay. Habka wax soo saarka isha iftiinka ee COB ee kor lagu sheegay, iyadoo la dhigayo laba lakab oo biyo xidheeno ah substrate 12, ayaa buuxinaya xabagta fluorescent 16 ilo iftiin cusub oo biyo xidheenka ah. 2. Qiyaasta dhabta ah ee heerkulka dusha iftiinka waa in la sii daraaseeyo qaybinta kulaylka ilaha iftiinka COB ee tijaabada. Badeecada dejinta oo ay riixday shirkadeena 14 sano sida shay cilmi baaris tijaabo ah. Muraayadda sare ee aluminium ee leh isha iftiinka ayaa ah substrate-ka. Qaab dhismeedka baakaduhu wuxuu si weyn u wanaajin karaa waxtarka iftiinka ee dhinaca kale. Qaabka, ma jiro lakabka dahaarka ee substrates aluminium caadiga ah sida xannibaadda, taas oo sii yareyn karta caabbinta kulaylka iyo heerkulka guntinta, xaqiijiso iftiinka iftiinka COB - iftiinka guud ee cufnaanta mugga. Sidan, wadarta guud ee dhererka biyo-xireenka ayaa la kordhiyaa, iyada oo laga fogaanayo xabagta fluorescent 16 ee habka sedimentation ee xiga; ka dibna budada fluorescence ee xabagta fluorescent 16 waxaa loo isticmaalaa qalab centrifugal ah, sidaas darteed saameynta kulaylka ee xabagta fluorescent 16 ayaa ka fiican. Inta lagu jiro habka, heerkulku aad buu u sarreeyaa oo xabagta fluorescent 16 dillaac ama qudhun degdeg ah ee chip ayaa dhacaya, xallinta heerkulka sare marka isha iftiinka COB la isticmaalo muddo dheer, taasoo keentay kor u kaca ama jajabka jajabka ee xabagta fluorescent 16 , yaraynta isticmaalka ilaha iftiinka COB Dhibaatada nolosha. Ilaha iftiinka COB, horraantii dhalashadiisa, warshaduhu waxay guud ahaan rajo ka qabaan warshadaha. Ilaha iftiinka cusub ee nalalka cusub 3. Aag yar iyo awood sare oo ku salaysan COB, markaa waa lama huraan in dhibaatooyinka ifaya ay yihiin lama huraan. Asal ahaan, nalalka COB waa in lagu qalabeeyaa koob laambad aad u qoto dheer. Marka lagu daro iftiinka iftiinka, waxaa lagama maarmaan ah in laga hortago iftiinka. Ilaha iftiinka cayriin ee aad u xoogan sababtoo ah isha iftiinka COB waxay si toos ah u isticmaashaa jajabyo badan oo LED ah substrate-ka kulaylka. Way ka duwan tahay habka dhaqameed ee baakadaha LED. Sidaa darteed Chip-ka isku-dhafka ah ee LED-ku wuxuu kor u qaadi karaa iftiinka waxtarka leh ee sarreeya, markaa marka isha iftiinka COB la shido, meesha kaliya ee madax-bannaan ee iftiiminta ayaa la arki karaa, waxayna u egtahay mid dhan oo iftiin leh. . Maadaama ay jiraan dhibaatooyin badan oo COB ah, waa maxay isha ugu weyn ee Mao? Aad bay u fududahay, sababtoo ah qaabka wax soo saarka ee COB wuxuu ugu dhow yahay ilaha iftiinka dhaqameed, sidaas darteed koobabka nalalka asalka ah, nalalka, iyo hababka naqshadeynta waa la koobiyn karaa. Xiga: Waa kuwee ugu fiican Shenzhen kuul nalka LED isku dhafan?