Tignoolajiyada gaarka ah ee chip, weelka kulaylka tayada sare leh, iyo jidhka aluminiumka ah ee qaaliga ah ayaa si buuxda u dammaanad qaadaya cimrigaLaambadihii warshadaha LED, oo leh celcelis cimri dhererkiisu yahay 50,000 saacadood. Si kastaba ha noqotee, macaamiishu dhamaantood waxay rabaan iibsigoodu inuu sii jiro xitaa waqti dheer, iyo nalalka warshadaha LED-ka maaha mid ka reeban. Haddaba sidee loo hagaajin karaa nolosha nalalka warshadaha LED? Marka hore, si adag u xakamee tayada alaabta baakadaha laambada warshadaha, sida koollada korantada, silikoon, fosfoor, epoxy, qalabka isku xidhka dhinta, iyo substrates. Marka labaad, si caqli gal ah u naqshadeyso qaab dhismeedka baakadaha nalalka warshadaha LED; tusaale ahaan, baakadaha aan caqli-gal ahayn waxay keeni kartaa walaac iyo jab. Saddexaad, hagaajinta habka wax soo saarka nalalka warshadaha LED; tusaale ahaan, heerkulka daweynta, alxanka cadaadiska, shaabadeynta, xidhitaanka dhinta, iyo waqtiga waa in dhamaantood si adag loo raaco sida waafaqsan shuruudaha.
Si loo hagaajiyo nolosha sahayda darawalka nalalka warshadaha LED, xulashada tayada sare, capacitors nolosha dheer waa hab wax ku ool ah si loo hagaajiyo nolosha sahayda darawalka; yaree danabka hadda socda iyo kuwa shaqaynaya ee ku qulqulaya capacitor-ka; hagaajinta hufnaanta wadista sahayda korontada; hoos u dhig caabbinta kulaylka ee qaybta; hirgelin ilaalinta biyaha iyo tallaabooyinka kale ee ilaalinta; oo fiiro gaar ah u yeelo xulashada xabagta kulaylka leh.
Tayada naqshadeynta kuleylka kuleylka ayaa ah arrin muhiim ah oo ku saabsan nolosha nalalka macdanta LED. Dad badan ayaa ka werwera in nalalka LED-ka ee awoodda sare leh ay yihiin "si cabsi leh oo dhalaalaya" laakiin si dhakhso ah u hoos u dhigi doona ama xitaa dhici doona. Xaqiiqda, saameynta dhabta ah ee nolosha waxay ku jirtaa naqshadaynta kuleylka iyo tayada isha iftiinka. Deegaannada sida goob-hawleedyada ay hawl-galku sii dheeraadaan, haddii nalku aanu si wax ku ool ah u baabi'in karin kulaylka, gabowga gabowgu wuu soo dedejin doonaa, dhalaalkuna si degdeg ah ayuu u yaraan doonaa. Qaab dhismeedka aluminiumka aluminiumka ah waxaa loo isticmaalaa tayada sare ee warshadaha iyo nalalka macdanta si loo hagaajiyo isu-ururinta hawada, ilaalinta qaybaha asaasiga ah ee heerkulka ku habboon iyo sii dheereynta noloshooda. Cimriyada laambadaha leh nashqadaha kala duwan aad ayey u kala duwanaan karaan, mararka qaarkood tobanaan jeer, xitaa marka chips tayo la mid ah la isticmaalo. Natiijo ahaan, nidaamka kuleylka kulaylka ee laambada ayaa muhiim u ah naqshadeeda. Diidmada kuleyliyaha LED-ka guud ahaan waxaa ka mid ah kala diris kulka heerka nidaamka iyo kuleylka heerka xirmada. Labada nooc ee kala daadinta kulaylka waa in lagu xisaabtamaa isku mar si loo yareeyo caabbinta kulaylka laambadda. Inta lagu jiro wax soo saarka ilaha iftiinka LED, alaabta baakadaha, qaababka baakadaha, iyo hababka wax soo saarka ayaa loogu talagalay si loo gaaro heerka baakadaha kuleylka.
Waqtigan xaadirka ah, noocyada ugu muhiimsan ee nashqadaha kala daadinta kulaylka waxaa ka mid ah qaab-dhismeedyada flip-chip-ku-saleysan silikoon, qaab-dhismeedka guddiga wareegga birta, iyo agabka sida walxaha isku-xidhka-dhimashada iyo resins epoxy. Kuleylka heerka nidaamka ayaa ugu horrayn ku lug leh cilmi-baaris lagu sameeyo teknoolojiyadda ku habboon si loo cusboonaysiiyo loona hagaajiyo weelasha kulaylka. Iyada oo ay sii kordhayaan kororka tamarta sare ee LED-yada, wax soo saarka koronta ayaa sidoo kale kor u kacaya. Waqtigan xaadirka ah, kuleylka heerka nidaamka wuxuu badiyaa shaqeeyaa habab iyo qaabab sida qaboojinta korantada, qaboojinta tuubada kulaylka, iyo qaboojinta hawada qasabka ah. Xallinta dhibaatada kuleylka kuleylka waa hab wax ku ool ah oo lagu wanaajiyo nolosha nalalka macdanta LED, sidaas darteed u baahan cilmi-baaris dheeraad ah iyo hal-abuurnimo.
Sida warshado kala duwan iyo nidaamyada laydhka aqoon-is-weydaarsigu ay sii wadaan kor u kaca iyo cusboonaysiinta, saamaynta tamarta-badbaadinta ee nalalka warshadaha iyo macdanta ayaa si isa soo taraysa u muuqda, taas oo horseedaysa in badan oo ka mid ah dhirta warshadaha si ay u doortaan iyaga sidii qalabkooda. TIANXIANG waxay ku takhasustay cilmi-baarista, horumarinta, wax-soo-saarka, iibinta, iyo adeegga nalalka LED-yada, nalalka macdanta LED-ka, iyoNalalka beerta LED, bixinta tayada sare leh, waxqabadka sareAlaabta codsiga LED.
Waqtiga boostada: Nov-05-2025