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I-Revolution Lighting inika izisombululo zokukhanyisa ze-LED zeRexel
I-Revolution Lighting Technologies Inc, umboneleli wezisombululo zezibane ze-LED ezikumgangatho ophezulu eMelika, ibhengeze namhlanje ukuba isebenzisana neRexel Holdings, umsasazi ophambili kwihlabathi weemveliso zombane kunye nezisombululo, ukuthengisa izisombululo zayo zezibane ze-LED. I-Revolution Lighting Tech...Funda ngokugqithisileyo -
Ukunqongophala kwephaneli ye-LED yingxaki kubenzi beefowuni ze-Android
Wonke umntu ufuna isikrini se-OLED kwifowuni yakhe, akunjalo? Kulungile, mhlawumbi asinguye wonke umntu, ingakumbi xa kuthelekiswa ne-AMOLED eqhelekileyo, kodwa ngokuqinisekileyo sifuna, akukho mfuneko, i-Super AMOLED ye-intshi ezi-4 nangaphezulu kwifowuni yethu elandelayo ye-Android. Ingxaki kukuba, azanelanga ukuhambahamba ngokwe-isuppl...Funda ngokugqithisileyo -
"Umatshini wokukrola i-laser yephaneli yesikhokelo se-LED" uphumelele uvavanyo lwemveliso entsha
I-Boye Laser isandula ukuqalisa uthotho olutsha lwe-laser plate guide plate — “umatshini we-LED panel light light guide plate laser grading machine”. Lo matshini usebenzisa iteknoloji yokugxila enamandla kunye nenani leetekhnoloji ezintsha ukusombulula ingxaki yokuphazamiseka kwefringe kunye nelifu...Funda ngokugqithisileyo -
I-Panasonic yaseJapan ivula izibane ze-LED zokuhlala ngaphandle kokukhanya kwaye ikhulula ukudinwa
I-Matsushita Electric yaseJapan ikhuphe isibane sephaneli ye-LED yokuhlala. Esi sibane sephaneli ye-LED sisebenzisa uyilo olunesitayile olunokuthintela ukukhanya okukhanyayo ngempumelelo kwaye lubonelele ngemiphumo emihle yokukhanya. Esi sibane se-LED sisizukulwana esitsha semveliso edibanisa i-reflector kunye ne-light guide plate ngokwe-op...Funda ngokugqithisileyo -
Izikhokelo ezine okanye ubone ngokucacileyo injongo elandelayo yeenkampani zokukhanyisa ze-LED
NgoJuni ka-2015, iGuangzhou International Lighting Fair, umboniso omkhulu wokukhanyisa kwihlabathi, yaphela. Ubuchwepheshe obutsha kunye neendlela ezivezwe kulo mboniso zaba yinto ephambili kweli shishini. Ukususela kuphuhliso lokukhanyisa kwendabuko ukuya kukukhanya kwe-LED, iiPhilips kunye nezinye...Funda ngokugqithisileyo -
Isibane se-LED, isibane se-xenon, isibane se-halogen, esisebenzayo, uya kukwazi emva kokusifunda
Isibane seHalogen, isibane seXenon, isibane seLED, ukuba sesiphi esisebenzayo, uya kukwazi emva kokusifunda. Xa uthenga imoto, abanye abantu banokungayinaki lula indlela yokukhetha izibane zemoto. Enyanisweni, izibane zemoto zilingana namehlo emoto kwaye zinokucaca ebumnyameni. Xa ujonge indlela engaphambili, iimoto eziqhelekileyo zine...Funda ngokugqithisileyo -
Iingenelo zokukhanya kwephaneli ye-Lightman LED
Ukukhuthaza amandla kuqoqosho lwehlabathi olusebenzisa ikhabhoni ephantsi namhlanje, ukunciphisa ukusetyenziswa kwamandla, ukuphucula ukusebenza kakuhle kuye kwaba yimvumelwano yoluntu. Kule meko, umntu okhanyisayo waqala “isivuthuvuthu sokukhupha” kwicandelo lokukhanyisa ngaphakathi, waza wavula isibane esitsha sephaneli ye-LED. I...Funda ngokugqithisileyo -
Yintoni ebangele ukuba isibane se-LED sibe mnyama?
Okukhona isibane se-LED simnyama, kokukhona siqheleke ngakumbi. Ukushwankathela izizathu zokuba izibane ze-LED zibe mnyama akukho nto ingaphezulu kwala manqaku mathathu alandelayo. Umonakalo womqhubi wezibane ze-LED kufuneka zisebenze kwi-DC low voltage (ngaphantsi kwe-20V), kodwa umbane wethu oqhelekileyo yi-AC high voltage (AC 220V). Uku...Funda ngokugqithisileyo -
Kutheni i-flash ye-LED yobushushu bombala ithandwa kangaka kule mihla?
Kuyaziwa ukuba ukuthatha imifanekiso kufutshane xa ukukhanya kumnyama kakhulu, nokuba ukukhanya okuphantsi kunye nokukwazi ukufota ukukhanya okumnyama kunamandla kangakanani, akukho flash inokufotwa, kuquka ne-SLR. Ngoko ke kwifowuni, ibangele ukusetyenziswa kwe-LED flash. Nangona kunjalo, ngenxa yokunqongophala...Funda ngokugqithisileyo -
Ziziphi izinto ezintlanu eziphambili eziya kuchaphazela ubomi bexesha lezibane ze-LED?
Ukuba usebenzisa umthombo wokukhanya ixesha elide, uya kufumana iingenelo ezinkulu kwezoqoqosho kwaye unciphise umbane wakho wekhabhoni. Ngokuxhomekeke kuyilo lwenkqubo, ukunciphisa umbane okhanyayo yinkqubo eqhelekileyo, kodwa inokungahoywa. Xa umbane okhanyayo uncitshiswa kancinci, inkqubo iya kuhlala ikwimeko entle...Funda ngokugqithisileyo -
Iitekhnoloji ezintathu eziphambili zezibane zephaneli ze-LED
Ukusebenza kwe-Optical (ukusasazwa kokukhanya): Ukusebenza kwe-optical kwezibane zephaneli ze-LED kubandakanya kakhulu iimfuno zokusebenza ngokubhekiselele ekukhanyeni, i-spectrum kunye ne-chromaticity. Ngokwemigangatho yamva nje yeshishini ethi "Semiconductor LED Test Method", kukho ikakhulu ii-pea ezikhanyisayo...Funda ngokugqithisileyo -
Inkqubo yokulawula umgangatho wenkqubo yokuvelisa ukukhanya kwephaneli ye-LED
Njengohlobo lweemveliso ze-elektroniki zokukhanyisa, izibane zephaneli ze-LED zifuna iindlela zolawulo lomgangatho ezingqongqo nezingqongqo kunye nezibonelelo ukuqinisekisa ukuthembeka komgangatho, kubandakanya ukusebenza kweenzuzo kunye nokungalungi, uzinzo lokusetyenziswa, kunye nesiqinisekiso sobomi. Ngokubanzi, ukusuka...Funda ngokugqithisileyo -
Izixhobo zokukhanya kwephaneli ye-LED kunye neenkcukacha zobugcisa
Ngophuhliso lweshishini lokukhanyisa i-LED, ukukhanya kwephaneli ye-LED okuthathwe kwisibane sangasemva se-LED, kunokukhanya okufanayo, akukho kukhanya, kunye nesakhiwo esihle, esithandwa ngabantu abaninzi kwaye siyindlela entsha yokukhanyisa ngaphakathi kwimfashini yanamhlanje. Izinto eziphambili zesibane sephaneli ye-LED 1. Iphaneli li...Funda ngokugqithisileyo -
Amathuba emarike yezibane zanamhlanje ze-LED kunye nendawo yophuhliso
Uphuhliso lwezibane zanamhlanje kwiminyaka emibini edlulileyo lunokuchazwa njengoluzidlayo nolungenakuthintelwa. Abavelisi abaninzi kunye nabarhwebi bathathe ithuba lokuthatha eli thuba bahlasele le meko, nto leyo eye yakhawulezisa uphuhliso lweendidi zokukhanyisa zanamhlanje. Ingcamango ye-Lightman i...Funda ngokugqithisileyo -
Umqhubi we-LED unamandla
Njengenxalenye ephambili yezibane ze-LED, umbane we-LED ufana nentliziyo ye-LED. Umgangatho wamandla e-LED drive umisela ngokuthe ngqo umgangatho wezibane ze-LED. Okokuqala, kuyilo lwesakhiwo, umbane we-LED drive yangaphandle kufuneka ube nomsebenzi ongqongqo wokungena kwamanzi; kungenjalo, awunakuba...Funda ngokugqithisileyo
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