I-LED Innovation CSP Package kunye ne-LED Light Source Modularization

Ukupakishwa kwe-CSP okutsha kwe-LED kunye nokumodareyitha komthombo wokukhanya we-LED! I-LED inokwahlulwa ibe yi-plug-in LEDs (eyaziwa ngokuba yi-LAMP series) kunye ne-patch LEDs (eyaziwa nangokuthi i-SMD series) ngokohlobo lwayo lwe-encapsulation. Inokusetyenziswa ngokubanzi, ngakumbi kwintsimi yokukhanyisa. Kufunyaniswe ukuba ukukhanya okungaphakathi kwangoku kunye nokukhanya kwangaphandle kugqitywe ngokusisiseko ukusuka kumthombo wokukhanya we-SMD ukusuka kwisibane sangaphakathi se-LED, isibane sangaphandle se-LED, kunye nezinye izicelo ze-LED zase China. Ifom yangoku yezixhobo zokupakisha ze-LED ziyatshintsha ngosuku ngalunye oludlulayo. Ukusuka kwi-SMD ukuya kwi-COB, ukusuka kwi-inverted ukuya kwi-Wuji ukupakishwa, iye yafaka amandla amaninzi amatsha kuphuhliso lweshishini. Njengomntu othandekayo weshishini okwangoku, i-2835, amandla agubungela i-0.1W ukuya kwi-2W ingasetyenziswa ngokubanzi kwiimveliso ezifana nezibane, amaqamza, izibane zePAR, izibane ezisezantsi, izibane zepaneli kunye nezibane zoshishino kunye nezinye iimveliso. Ngophuhliso lwemarike yokukhanyisa i-LED kunye neemfuno zabathengi, iimveliso zemodyuli yomthombo wokukhanya we-LED ziya kuqhubeka nokwenza ngcono kunye nokwenza izinto ezintsha, ikakhulu zibonakaliswa kula manqaku alandelayo: 1. I-CSP idibanisa kwimarike yokukhanyisa yanamhlanje, wonke umntu ukhuphisana ngokuncitshiswa kwexabiso, isixhobo ngasinye sokupakisha sihlala sinyanzeliswa ukuba sibeke ibhanile yokunyusa ukuze kuhlale ngokukhawuleza kwindawo ephakamileyo yemarike yokukhanyisa i-LED. Ukupakishwa kwe-CSP kuyazalwa, okuyisombulula ubukhulu becala iimfuno zomthengi kwiindleko zemveliso. Ukupakishwa kwe-CSP kuneenzuzo zebhodi engenakulinganiswa, i-welding-free line, umthamo omncinci kunye nokukhanya okuphezulu kokukhanya. I-CSP yokwenene iphakheji ye-CSP ingasetyenziswa ngokuthe ngqo kwibhodi ye-PCB yomthengi, inciphisa ngokufanelekileyo ukuhamba kwe-thermal yomthombo wokushisa kwi-substrate ukunciphisa ukuxhathisa kwe-thermal yomthombo wokukhanya. I-CSP yokupakisha umgca we-welding yamahhala iphinda isombulule iingozi ezifihlakeleyo zokungaphumeleli kwemveliso ngenxa yomgca ongundoqo ongaphelelanga, okwandisa ngakumbi ukuthembeka kwemveliso. Ubungakanani bomthombo wokukhanya buba buncinci, kwaye ukuxinana kokukhanya kuya phezulu kwakhona kwenza lula ubunzima boyilo lwesibini lwe-optical design. Ukongeza, kuba ukupakishwa kweCSP kususa i-substrate / isibiyeli kunye nentambo yegolide. Ukuthatha umthombo wokukhanya we-0.5W njengomzekelo, ukusetyenziswa kwe-CSP yokupakisha kunokunciphisa ixabiso lemveliso nge-10% -20% kwisiseko ekhoyo. Okwangoku, iphakheji ye-CSP i-Samsung iyifake kwibala le-TV backlight, kwaye abanye abavelisi be-LED baphuhlise iimveliso ezinxulumeneyo. Nangona kunjalo, ukupakishwa kwe-CSP kukwanemiqobo yayo yobugcisa, enje: Iimveliso ze-CSP zincinci ngobungakanani, amandla oomatshini awanelanga ngokwendalo, inkqubo yovavanyo lokuhlela imathiriyeli inzima, iimfuno zobugcisa zofakelo lwe-SMT ziphezulu. Ngoko ke, ukusetyenziswa kwe-CSP-free packaging kubavelisi besibane sisihloko esitsha, kwaye kusekho iingxaki ezininzi ekufuneka zisonjululwe. Okwesibini, imodyuli yomthombo wokukhanya kwe-LED -Imfuno eModareyitha yokukhanya kwezibane zesibane ziye zaqhubeka zikhula, kwaye enye i-bead yesibane esiphezulu ayinakukwazi ukuhlangabezana neemfuno. Ukuze kuhlangatyezwane nemfuno yeemarike, umenzi wesicelo ufumana isisombululo sokwandisa ukukhanya kwezibane ezininzi, kodwa esi sisombululo siya kubangela iindleko ezigqithisileyo kunye nokunyuka kwendawo, engafanelekanga kwimveliso. Ke ngoko ukwamkelwa kweNtengiso. Iimpawu zemodyuli yomthombo wokukhanya we-LED zezi: 1. Ukumiswa komgangatho -kuhambelana nokukhuthazwa kwezibane ze-LED. Okwangoku, uhlobo lwezibane ze-LED zahlukile, ezizisa ukuphazamiseka okukhulu kwimveliso esemgangathweni kunye nokukhuthazwa kwezibane ze-LED zangaphakathi. Ukulungelelaniswa kwemodyuli ye-LED, kubavelisi abatsha bezibane ze-LED abangena kwiimarike, kufuneka bafumane kuphela imodyuli ye-LED esemgangathweni kwimarike ukuyila izibane zabo, ngoko akukho mfuneko yokukhathazeka malunga nemiba yokuvelisa ibhetshi. Ngenxa yokuba imodyuli efanayo ye-LED esemgangathweni inokukhethwa ngabavelisi abaninzi ngaxeshanye, kwaye iimveliso zemodyuli ze-LED ezisemgangathweni zinokuveliswa ngokulula kwimveliso yobuninzi. 2. Ukunciphisa ixabiso labavelisi bezibane ze-LED kuyilo lwesibane somthombo wesibane. Kufuneka kuphela ukubandakanya optics kunye nolwakhiwo. Nangona kunjalo, ngenxa yokuba iimveliso zesibane se-LED azikho umgangatho, abavelisi bezibane ze-LED zangoku kufuneka baqeshe iingcali ezifuna i-optical kunye nesakhiwo, kodwa zifuna i-Configure professionals ezifana ne-electronics kunye nokutshatyalaliswa kobushushu, okwandisa kakhulu umthwalo wabavelisi bezibane ze-LED. Ngaphezu koko, oku kuye kwakha umyinge ophezulu kubakhiqizi bezibane ze-LED ezisanda kufakwa, ezingahambelani nophuhliso lweshishini lonke le-LED. Ngemodyuli yomthombo wokukhanya osemgangathweni we-LED, ezi ngxaki zingentla zisonjululwa. Ekubeni imodyuli yomthombo wokukhanya we-LED ithathele ingqalelo i-electronics, umbane, umbane, ukuchithwa komoya, kunye nokukhanya kwexesha elilodwa, abavelisi besibane se-LED kufuneka baqwalasele isakhiwo sesibane, ukutshatyalaliswa kobushushu besibini kunye nokukhanya kwesibini, ngaloo ndlela banciphisa umda wesibane sesibane se-LED. . Ukunciphisa iindleko zophando kunye nophuhliso lwezixhobo zokukhanyisa izibane ze-LED. Ukongezelela, emva kwe-modularization ye-LED, umenzi wesicelo ufuna kuphela ukudibanisa umthombo wokukhanya. Ngale ndlela, ukusebenza kakuhle kwemveliso yomzi-mveliso wesibane kuye kwaphuculwa kakhulu, kwaye umjikelo wemveliso yesibane uyancitshiswa. 3. Ukuphucula ukusebenza ngokubanzi kwezibane ze-LED. Ngenxa yemodyuli yomthombo wokukhanya we-LED ichaza ngokucacileyo ukuhamba kwemveliso, isalathisi sokunikezelwa kombala, ukusebenza kakuhle kwenkqubo, ubushushu bombala, kunye nokujonga ububanzi bezicelo ezahlukeneyo. Ngoko ke, umgangatho wokusetyenziswa kwezibane ze-LED ziphuculwe kakhulu kwaye zisebenza. Okwesithathu, umthombo owodwa wokukhanya -amandla -amandla akukho nto ngaphezu kwe-LM / W kunye ne-LM /, oko kukuthi, iziphumo zokukhanya eziphezulu, amaxabiso aphantsi. Umzi-mveliso ngamnye wokupakisha ubonisa amandla angaphezu kwawemvelo, ukuhlangabezana neemfuno zemarike kunye neshumi elinesibhozo zobugcisa bokulwa, kunye nokuphucula ukukhuphisana kwemveliso. Ngenxa yokuphuculwa okusebenzayo kobuchwephesha bokutshabalalisa ubushushu be-LED ukuza kuthi ga ngoku, umthombo omnye wokukhanya unokusebenzisa amandla amakhulu angoku, amandla emodyuli yomthombo wokukhanya we-LED eba mkhulu, inani elifunekayo kwiwatt nganye liya kuba lincinci, kunye neendleko zabathengi. iya kuncitshiswa. Ukukhuphisana kwemarike yomthombo wokukhanya kuya kwanda, kwaye isabelo semarike siya kwanda. Ngamafutshane, ngokuphuculwa kweteknoloji ye-chip kunye neemfuno zemakethe yesicelo, umthamo wokupakishwa kwe-LED uya kuba mncinci kwaye ube mncinci; amandla okupakisha aya kuba makhulu kwaye alungele ngakumbi ukulawula iindleko zemveliso yefektri yesicelo, ukubonelela ngoyilo olubanzi lwemveliso yoyilo lwemveliso yefektri yesicelo. Isithuba soyilo.