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Uhlalutyo lweendlela eziphambili zobuchwepheshe zokukhanya okumhlophe kwe-LED zokukhanyisa
1. I-blue-LED chip + uhlobo lwe-phosphor ephuzi-luhlaza olubandakanya uhlobo lwe-phosphor olunemibala emininzi Uluhlu lwe-phosphor oluphuzi-luhlaza luthatha inxalenye yokukhanya okuluhlaza okwesibhakabhaka kwe-chip ye-LED ukuvelisa i-photoluminescence, kunye nenye inxalenye yokukhanya okuluhlaza okwesibhakabhaka kwi-chip ye-LED idluliselwa ngaphandle kwe-phosphor laye...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwezisombululo zokukhanyisa ezihlakaniphile kunye neenkqubo zokukhanyisa zendabuko?
Namhlanje, iinkqubo zokukhanyisa zendabuko ziye zatshintshwa zizisombululo zokukhanyisa ezihlakaniphile zeteknoloji, ezithi ngokuthe ngcembe zitshintshe indlela esicinga ngayo malunga nemithetho yokulawula izakhiwo. Kwiminyaka yakutshanje, ishishini lokukhanyisa liye lafumana utshintsho oluthile. Nangona olunye utshintsho lwenzekile ...Funda ngokugqithisileyo -
I-Revolution Lighting inikeza izisombululo zokukhanyisa kwe-LED kwi-Rexel
I-Revolution Lighting Technologies Inc, umboneleli wesisombululo esiphezulu sokukhanyisa i-LED e-United States, ubhengeze namhlanje ukuba usebenzisane noRexel Holdings, umthengisi ohamba phambili wehlabathi weemveliso zombane kunye nezisombululo, ukuthengisa izisombululo zokukhanyisa i-LED. I-Revolution Lighting Tech...Funda ngokugqithisileyo -
Ukunqongophala kwepaneli ye-LED yinkxalabo kubenzi beefowuni ze-Android
Wonke umntu ufuna umboniso we-OLED kwiselfowuni yakhe, akunjalo? Kulungile, mhlawumbi ayinguye wonke umntu, ngakumbi xa kuthelekiswa ne-AMOLED eqhelekileyo, kodwa ngokuqinisekileyo sifuna, akukho mfuno, i-intshi e-4 kunye ne-Super AMOLED kwi-smartphone yethu elandelayo ye-Android. Ingxaki kukuba, akwanelanga ukujikeleza ngokwe-isuppl...Funda ngokugqithisileyo -
"Umatshini wokukrola we-laser panel light guide plate" uphumelele uvavanyo olutsha lwemveliso
I-Boye Laser isandula ukuphehlelela ipleyiti entsha yokukrola ipleyiti yokukhanya — “Umatshini wokrolo we-LED panel light guide plate laser”. Umatshini wamkela itekhnoloji yokugxila eguqukayo kunye nenani letekhnoloji entsha yokusombulula ingxaki yokuphazamiseka komphetho kunye nelifu...Funda ngokugqithisileyo -
I-Panasonic yaseJapan isungula izibane zephaneli ye-LED yokuhlala ngaphandle kokukhazimla kunye nokunciphisa ukudinwa
IMatsushita Electric yaseJapan ikhuphe isibane sephaneli ye-LED yendawo yokuhlala. Oku kukhanya kwepaneli ye-LED kwamkela uyilo olunesitayile olunokuthi lucinezele ngokufanelekileyo ilitha kwaye lunike iziphumo zokukhanya ezilungileyo. Esi sibane se-LED yimveliso yesizukulwana esitsha esidibanisa isibonisi kunye nepleyiti yesikhokelo esikhanyayo ngokwe-op...Funda ngokugqithisileyo -
Izikhokelo ezine okanye ubone ngokucacileyo injongo elandelayo yeenkampani zokukhanyisa i-LED
NgoJuni ka-2015, i-Guangzhou International Lighting Fair, umboniso omkhulu wezibane zehlabathi, yafikelela esiphelweni. Ubuchwephesha obutsha kunye neendlela ezichazwe kumboniso ziye zaba ngumba woshishino. Ukusuka kuphuhliso lokukhanyisa kwendabuko ukuya kwizibane ze-LED, iiPhilips kunye nezinye ...Funda ngokugqithisileyo -
Isibane se-LED, isibane se-xenon, isibane se-halogen, into esebenzayo, uya kuyazi emva kokuyifunda
Isibane seHalogen, isibane se-xenon, isibane se-LED, yeyiphi enye yazo esebenzayo, uya kuyazi emva kokuyifunda. Xa uthenga imoto, abanye abantu banokulutyeshela ngokulula ukhetho lwezibane zemoto. Enyanisweni, izibane zemoto zilingana namehlo emoto kwaye zinokucaca ebumnyameni. Ukujonga indlela engaphambili, iimoto eziqhelekileyo zine...Funda ngokugqithisileyo -
Yintoni eyabangela ukuba ukukhanya okukhokelela kube mnyama?
Ubumnyama bokukhanya kwe-LED kukuba, kuxhaphake ngakumbi. Ukushwankathela izizathu zokuba mnyama kwezibane ze-LED akukho nto ngaphezu kwamanqaku amathathu alandelayo. Umqhubi umonakalo isibane LED amaso kufuneka ukusebenza kwi DC amandla ombane aphantsi (ngaphantsi 20V), kodwa unikezelo lwethu eqhelekileyo mains AC ombane ophezulu (AC 220V). Uku...Funda ngokugqithisileyo -
Kutheni ubushushu bombala be-LED flash buthandwa kakhulu kule mihla?
Kuyaziwa ukuba ukuthatha imifanekiso kuluhlu olusondeleyo xa ukukhanya kumnyama kakhulu, nokuba kunamandla kangakanani ukukhanya okuphantsi kunye nokukhanya okumnyama kokufota, akukho flash inokudutyulwa, kubandakanya i-SLR. Ke kwifowuni, iye yavelisa ukusetyenziswa kwesibane se-LED. Nangona kunjalo, ngenxa yomda ...Funda ngokugqithisileyo -
Zeziphi izinto ezintlanu eziphambili eziza kuchaphazela ubomi bezibane ze-LED?
Ukuba usebenzisa umthombo wokukhanya ixesha elide, uya kufumana inzuzo enkulu yezoqoqosho kwaye unciphise i-carbon footprint yakho. Ngokuxhomekeke kuyilo lwenkqubo, ukuncitshiswa kwe-flux ekhanyayo yinkqubo eqhelekileyo, kodwa inokungahoywa. Xa umbane okhanyayo uncitshiswa kancinci kancinci, inkqubo iya kuhlala ikwimeko entle...Funda ngokugqithisileyo -
Iitekhnoloji ezintathu eziphambili zezibane zepaneli ezikhokelayo
Ukusebenza kwe-Optical (ukusabalalisa ukukhanya): Ukusebenza kwe-optical yezibane zepaneli ze-LED ikakhulu kubandakanya iimfuno zokusebenza ngokumalunga nokukhanya, i-spectrum kunye ne-chromaticity. Ngokomgangatho wamva nje weshishini "iSemiconductor yeNdlela yoVavanyo lwe-LED", kukho ubukhulu becala eertyisi ezikhanyisayo...Funda ngokugqithisileyo -
Inkqubo yokuvelisa ukukhanya kwepaneli ye-LED ubume bokulawula umgangatho
Njengohlobo lweemveliso zombane ezikhanyisayo, izibane zepaneli ze-LED zifuna iindlela ezingqongqo nezingqongqo zolawulo lomgangatho kunye nezibonelelo zokuqinisekisa ukuthembeka komgangatho, kubandakanywa ukusebenza kweenzuzo kunye nokungalungi, ukuzinza kokusetyenziswa, kunye nesiqinisekiso sobomi. Ngokubanzi, ukusuka kwi-r...Funda ngokugqithisileyo -
Amacandelo okukhanya kwepaneli ye-LED kunye neenkcukacha zobugcisa
Ngophuhliso lweshishini lokukhanyisa i-LED, ukukhanya kwepaneli ye-LED ephuma kwi-backlight ye-LED, inokukhanya okufanayo, akukho kukhanya, kunye nesakhiwo esigqwesileyo, esithandwa ngabantu abaninzi kwaye yindlela entsha yokukhanya kwangaphakathi kwefashoni yanamhlanje. Amacandelo aphambili okukhanya kwephaneli ye-LED 1. Iphaneli li...Funda ngokugqithisileyo -
Amathemba emarike yesibane yanamhlanje kunye nendawo yophuhliso
Ukuphuhliswa kwezibane zanamhlanje kwiminyaka emibini edlulileyo kunokuchazwa njengento ekhukhumele kwaye ingenakunqandwa. Abaninzi abavelisi kunye nabarhwebi baye bathatha ithuba lokuthatha ithuba kwaye bahlasele imeko, eye yakhawuleza ukuphuhliswa kweendidi zokukhanyisa zanamhlanje. Ingcamango yoLightman ndi...Funda ngokugqithisileyo
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