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Ukuhlaziywa kwemizila yobuchwepheshe eyinhloko yama-LED amhlophe okukhanyisa
1. I-chip ye-Blue-LED + uhlobo lwe-phosphor oluphuzi-luhlaza okuhlanganisa okuphuma kokuphuma kwe-phosphor okunemibala eminingi Ungqimba lwe-phosphor oluphuzi-luhlaza lumunca ingxenye yokukhanya okuluhlaza okwesibhakabhaka kwe-chip ye-LED ukuze kukhiqizwe i-photoluminescence, futhi enye ingxenye yokukhanya okuluhlaza okwesibhakabhaka ku-chip ye-LED idluliselwa ngaphandle kwe-phosphor laye...Funda kabanzi -
Uyini umehluko phakathi kwezixazululo zokukhanyisa ezihlakaniphile nezinhlelo zokukhanyisa zendabuko?
Namuhla, amasistimu okukhanyisa endabuko athathelwe indawo yizixazululo zokukhanyisa ezihlakaniphile ezithuthukile kwezobuchwepheshe, ezishintsha kancane kancane indlela esicabanga ngayo ngemithetho yokulawula izakhiwo. Eminyakeni yamuva, imboni yezibani iye yaba nezinguquko ezithile. Nakuba ezinye izinguquko zenzeke ku...Funda kabanzi -
I-Revolution Lighting inikeza izixazululo zokukhanyisa ze-LED ze-Rexel
I-Revolution Lighting Technologies Inc, umhlinzeki wesixazululo sokukhanyisa izibani ze-LED ezisezingeni eliphezulu e-United States, umemezele namuhla ukuthi usebenzisane ne-Rexel Holdings, umsabalalisi ohamba phambili emhlabeni wemikhiqizo kagesi nezisombululo, ukuthengisa izixazululo zayo zokukhanyisa i-LED. I-Revolution Lighting Tech...Funda kabanzi -
Ukushoda kwamaphaneli e-LED okukhathaza abenzi befoni abahlakaniphile be-Android
Wonke umuntu ufuna isibonisi se-OLED kumakhalekhukhwini wabo, akunjalo? Kulungile, mhlawumbe akubona bonke abantu, ikakhulukazi uma kuqhathaniswa ne-AMOLED evamile, kodwa ngokuqinisekile sifuna, asikho isidingo, i-Super AMOLED engu-4-plus intshi kumakhalekhukhwini wethu olandelayo we-Android. Inkinga ukuthi, akwanele nje ukuhamba ngokwe-isopl...Funda kabanzi -
"Umshini wokuqopha we-laser oqophayo we-LED panel light guide" uphumelele ukuhlolwa komkhiqizo omusha
I-Boye Laser isanda kwethula uchungechunge olusha lokuqoshwa kwepuleti lomhlahlandlela wokukhanya — “umshini wokudweba we-laser oqoshiwe wephaneli yokukhanya kwephaneli ye-LED”. Umshini usebenzisa ubuchwepheshe bokugxila obunamandla kanye nenani lobuchwepheshe obusha bokuxazulula inkinga yokuphazamiseka komphetho kanye namafu...Funda kabanzi -
I-Panasonic yaseJapan yethula izibani zephaneli ye-LED yokuhlala ngaphandle kokubenyezela futhi zidambise ukukhathala
IMatsushita Electric yaseJapan ikhiphe isibani sephaneli ye-LED yokuhlala. Lokhu kukhanya kwephaneli ye-LED kusebenzisa idizayini esesitayeleni engacindezela ngempumelelo i-glare futhi inikeze imiphumela emihle yokukhanya. Lesi sibani se-LED siwumkhiqizo wesizukulwane esisha ohlanganisa ipuleti le-reflector ne-light guide ngokusho ...Funda kabanzi -
Izikhombisi-ndlela ezine noma ubone ngokucacile umgomo olandelayo wezinkampani zokukhanyisa ze-LED
NgoJuni 2015, i-Guangzhou International Lighting Fair, umbukiso wezibani omkhulu kunayo yonke emhlabeni, yaphela. Ubuchwepheshe obusha kanye nezitayela ezethulwe embukisweni kube yinto egxile kakhulu embonini. Ukusuka ekuthuthukisweni kokukhanyisa kwendabuko kuya ekukhanyisweni kwe-LED, iPhilips nokunye ...Funda kabanzi -
Isibani se-LED, isibani se-xenon, isibani se-halogen, okuyinto esebenzayo, uzokwazi ngemva kokuyifunda
Isibani se-halogen, isibani se-xenon, isibani se-LED, enye yazo esebenzayo, uzokwazi ngemva kokuyifunda. Lapho uthenga imoto, abanye abantu bangakunaki kalula ukukhetha kwezibani zemoto. Eqinisweni, izibani zemoto zilingana namehlo emoto futhi zingacaca ebumnyameni. Uma ubheka umgwaqo ongaphambili, izimoto ezijwayelekile zine...Funda kabanzi -
Yini ebangele ukukhanya kwe-LED kube mnyama?
Uma ukukhanya kwe-LED kuba mnyama, kuvame kakhulu. Ukufingqa izizathu zokuba mnyama kwezibani ze-LED akuyona into engaphezu kwamaphuzu amathathu alandelayo. Ukulimala komshayeli ubuhlalu belambu le-LED buyadingeka ukuze kusebenze ku-DC low voltage (ngaphansi kuka-20V), kodwa ukunikezwa kwethu okujwayelekile kwamapayipi amapayipi amanzi yi-AC high voltage (AC 220V). Uku...Funda kabanzi -
Kungani izinga lokushisa lombala le-LED flash lidume kakhulu kulezi zinsuku?
Kwaziwa kahle ukuthi ukuthwebula izithombe eduze lapho ukukhanya kumnyama ikakhulukazi, kungakhathaliseki ukuthi ukukhanya okuphansi nekhono lokuthwebula elimnyama linamandla kangakanani, akukho flash engadutshulwa, kuhlanganise ne-SLR. Ngakho-ke ocingweni, kudale ukusetshenziswa kwe-flash ye-LED. Nokho, ngenxa yomkhawulo...Funda kabanzi -
Yiziphi izici ezinhlanu eziyinhloko ezizothinta isikhathi sokuphila kwezibani ze-LED?
Uma usebenzisa umthombo wokukhanya isikhathi eside, uzothola izinzuzo ezinkulu zezomnotho futhi wehlise i-carbon footprint yakho. Ngokuya ngomklamo wesistimu, ukunciphisa ukugeleza okukhanyayo kuyinqubo evamile, kodwa kunganakwa. Lapho ukugeleza okukhanyayo kuncipha kancane kakhulu, uhlelo luzohlala lusesimweni esihle...Funda kabanzi -
Ubuchwepheshe obuthathu obuyinhloko bamalambu ephaneli eholayo
Ukusebenza kokubona (ukusabalalisa ukukhanya): Ukusebenza kokubona kwezibani zephaneli ye-LED ikakhulukazi kuhilela izidingo zokusebenza ngokuya ngokukhanya, i-spectrum kanye ne-chromaticity. Ngokwezinga lakamuva lemboni “Semiconductor LED Test Method”, kukhona ikakhulukazi ipizi ekhanyisayo...Funda kabanzi -
Isimo sokulawula ikhwalithi yenqubo yokukhiqiza ukukhanya kwephaneli ye-LED
Njengohlobo lwemikhiqizo ye-elekthronikhi ekhanyisayo, izibani zephaneli ye-LED zidinga izindlela eziqinile neziqinile zokuphatha ikhwalithi kanye nezinsiza zokuqinisekisa ukwethembeka kwekhwalithi, okuhlanganisa ukusebenza kwezinzuzo kanye nokubi, ukuzinza kokusetshenziswa, kanye nesiqiniseko sempilo. Ngokuvamile, kusukela ku-r...Funda kabanzi -
Izingxenye zokukhanya zephaneli ye-LED kanye nemininingwane yobuchwepheshe
Ngokuthuthuka kwemboni yokukhanyisa i-LED, ukukhanya kwephaneli ye-LED okutholakala ku-backlight ye-LED, kunokukhanya okufanayo, akukho glare, nesakhiwo esihle kakhulu, esithandwa abantu abaningi futhi kuwumkhuba omusha wokukhanyisa kwangaphakathi kwemfashini yesimanje. Izingxenye eziyinhloko zephaneli ye-LED ukukhanya 1. Iphaneli li...Funda kabanzi -
Amathemba emakethe yezibani zesimanje ze-LED kanye nesikhala sokuthuthukiswa
Ukuthuthukiswa kwezibani zanamuhla eminyakeni emibili edlule kungachazwa njengokuzikhukhumeza nokungenakuvinjelwa. Abakhiqizi abaningi nabathengisi baye bathatha ithuba lokuthatha ithuba futhi bahlasele isimo, okuye kwasheshisa ukuthuthukiswa kwezigaba zokukhanyisa zanamuhla. Umqondo we-Lightman ngi...Funda kabanzi
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