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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 -
Umshayeli we-LED unamandla
Njengengxenye eyinhloko yezibani ze-LED, ukunikezwa kwamandla kwe-LED kufana nenhliziyo ye-LED.Ikhwalithi yamandla okushayela kwe-LED inquma ngokuqondile ikhwalithi yezibani ze-LED.Okokuqala, ekwakhiweni kwesakhiwo, ugesi wangaphandle we-LED drive kumele ube nomsebenzi oqinile ongenamanzi;kungenjalo, ayikwazi ukumelana...Funda kabanzi -
Umshayeli we-LED unezixazululo ezintathu eziyinhloko zobuchwepheshe
1. RC Buck: samuntu esilula, idivayisi encane, izindleko eziphansi, akuyona njalo.Ikakhulukazi esetshenziswa i-3W nangaphansi kokucushwa kwesibani se-LED, futhi kunengozi yokuvuza okubangelwa ukuwohloka kwebhodi lesibani, ngakho-ke igobolondo lesakhiwo somzimba wesibani kufanele lifakwe insulated;2. Ugesi ongahlukanisiwe: izindleko i...Funda kabanzi
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