Iindaba
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Zeziphi izinto ezichaphazela ixabiso ngemitha yesikwere yesiboniso esikhokelwayo sombala ogcweleyo
Ixabiso nge-square meter yomboniso ogcweleyo we-LED yeyona nto iphambili kubathengi abaceba ukuthenga umboniso ohonjisiweyo ogcwele umbala ngaphandle kokunikela ingqalelo kumgangatho wemveliso.Nangona kunjalo, ixabiso lombala ogcweleyo we-LED ubonisa izinto ezininzi.Ukuze uqonde ixabiso ngokucacileyo, nceda ...Funda ngokugqithisileyo -
Loluphi uhlobo lwesiboniso esinombala ogcweleyo olungileyo, othembekileyo, kwaye ongenaxhala emva kokuthengisa?
Loluphi uhlobo lwesiboniso esinombala ogcweleyo olungileyo?Oku kulandelayo ngumhleli we Winbond Ying Optoelectronics ukwazisa inzuzo ye Winbond Ying, yintoni uphawu olulungele umboniso ogcweleyo we-LED?Sebenzisa umboniso ukufumana iWinbond!1. Inzuzo yomgangatho: Ineqela lobugcisa, iqela le-R&D kunye ...Funda ngokugqithisileyo -
Izinto ezilungileyo zesikrini sefilimu ye-LED ecacileyo
(1) Ukuhanjiswa kokukhanya okuphezulu, ukukhanya kwe-60% -95%, kunokuqinisekisa iimfuno zokukhanyisa kunye nentsimi yembono yesakhiwo sokukhanyisa, njengaphakathi komgangatho, udonga lwamakhethini eglasi, iifestile, njl., kwaye uqinisekise ukuba inxalenye yokuqala yodonga lomkhusane weglasi inomsebenzi wembono .(2) Yi...Funda ngokugqithisileyo -
Ixabiso lesikrini sefilimu ye-LED ecacileyo, isikrini sefilimu ye-LED eneenkcukacha zentshayelelo
Isikrini sefilimu ye-LED ecacileyo luhlobo olutsha lwesiboniso se-LED esiguquguqukayo, esicacileyo kunye nesikhanyayo.Isikrini sefilimu ye-LED sifana nokudibanisa isikrini se-LED esiguquguqukayo kunye nesikrini se-LED esicacileyo, esinobumnene besikrini esiguquguqukayo kunye nokugqithisa okuphezulu kwesikrini esicacileyo.Ukwengeza kwi ...Funda ngokugqithisileyo -
Abavelisi bomboniso we-LED, baphucula umphumo wokutshatyalaliswa kobushushu bemiboniso ye-LED
Ngenxa yophuhliso oluqhubekayo lobuchwephesha bokubonisa i-LED, umboniso we-LED uthandwa kakhulu, kwaye isikali semarike somboniso we-LED sikhula ngokuthe ngcembe ngokunyuka kwemfuno yemveliso.Njengoko sonke sisazi, iziboniso ze-LED ziya kuvelisa ubushushu obuninzi ngexesha lokusetyenziswa, ngakumbi ngaphandle.Ubushushu obugqithisileyo buya ku...Funda ngokugqithisileyo -
Umboniso we-LED wangaphandle "ukukhanya kunye nokwahlukana kombala" isisombululo sengxaki
Ukukhanya kwesiboniso se-LED sangaphandle kuphezulu ngokubanzi kune-1500cd ukuqinisekisa ukusebenza okuqhelekileyo kwesiboniso se-LED sangaphandle.Ngaphandle koko, umfanekiso obonisiweyo awuyi kucaca ngenxa yokukhanya okuphantsi.Indawo yobushushu bexesha elide inokubangela umboniso we-LED Ukukhanya okuphezulu kakhulu, ...Funda ngokugqithisileyo -
ukukhanya okubonakalayo intshayelelo
Iidiode ezikhupha ukukhanya ngokuqhelekileyo zisetyenziselwa izixhobo ezikhupha ukukhanya ezikhupha amandla ngokudityaniswa kwakhona kwee-electron kunye nemingxuma yokukhupha ukukhanya.Zisetyenziswa ngokubanzi kwintsimi yokukhanyisa.[1] I-Light-emitting diode inokuguqula ngokufanelekileyo amandla ombane abe ngamandla okukhanya kwaye ibe noluhlu olubanzi...Funda ngokugqithisileyo -
Umgaqo wokukhanyisa izibane ze-LED
Xa i-current idlula kwi-wafer, i-electrons kwi-semiconductor yohlobo lwe-N kunye nemingxuma kwi-semiconductor yohlobo lwe-P ingqubuzana ngobundlobongela kwaye iphinde iphinde iphinde iphinde iphinde iphinde iphinde ivelise i-photons, ekhupha amandla ngendlela yeefotoni (oko kukuthi. , ukukhanya okubonwa ngumntu wonke).Umzuzwana...Funda ngokugqithisileyo -
Izinto ezichaphazela umgangatho wesiboniso se-LED esinemibala epheleleyo
1. Inqanaba lokungaphumeleli Ekubeni umboniso ogcweleyo we-LED wenziwa ngamashumi amawaka okanye namakhulu amawaka eepixels ezenziwe ngee-LED ezintathu ezibomvu, eziluhlaza, eziluhlaza okwesibhakabhaka, ukungaphumeleli kwawo nawuphi na umbala we-LED kuya kuchaphazela umphumo wokubonwayo kwesiboniso. .Ngokubanzi, ngokutsho kwamava eshishini...Funda ngokugqithisileyo -
Ukwahlula umgangatho wesiboniso se-LED esinemibala epheleleyo
Okokuqala, eyona nto ibalulekileyo ngamaso wesibane somboniso ogcweleyo we-LED.Kutheni amaso esibane ebaluleke kangaka nje?Ngokucacileyo umgangatho wamaso wesibane uchaphazela ngokuthe ngqo umphumo wokubonisa umbala ogcweleyo we-LED.Amaso esibane se-LED asetyenziswa kumboniso we-LED ogcwele umbala.Okuninzi c...Funda ngokugqithisileyo -
Uphuhliso lweChip lunceda ukuphucula ishishini elikhokelwayo
Emva kweminyaka yophuhliso, ikhonkco leshishini le-LED laseTshayina liye lagqitywa.Nangona kunjalo, u-Wang Ying, umhlalutyi kwiZiko loPhando lwe-Semiconductor ye-Semiconductor ye-CCID, uxelele iintatheli kwiintsuku ezimbalwa ezidlulileyo ukuba ukujonga kwitsheyini yoshishino lwe-LED, ngenxa yobuchwepheshe obuphezulu kunye ne-capital r ...Funda ngokugqithisileyo -
Iingenelo ezininzi zokukhanya kwe-LED kwizicelo zefowuni ephathwayo
Phantse zonke iifowuni zekhamera kule mihla zinokusetyenziswa njengeekhamera zedijithali.Ngokuqinisekileyo, abasebenzisi bafuna ukuthatha iifoto ezikumgangatho ophezulu nakwiimeko zokukhanya okuphantsi.Ke ngoko, ifowuni yekhamera kufuneka yongeze umthombo wokukhanya wokukhanya kwaye ayikhupheli ngokukhawuleza ibhetri yefowuni.Qala ukuvela.Ii-LED ezimhlophe zibanzi...Funda ngokugqithisileyo