-
I-Revolution Lighting inikeza izixazululo zokukhanyisa ze-LED ze-Rexel
I-Revolution Lighting Technologies Inc, umhlinzeki wezixazululo zokukhanyisa ze-LED ezisezingeni eliphezulu e-United States, imemezele namuhla ukuthi ibambisene ne-Rexel Holdings, inkampani ehamba phambili emhlabeni yokusabalalisa imikhiqizo kagesi nezixazululo, ukuthengisa izixazululo zayo zokukhanyisa ze-LED. I-Revolution Lighting Tech...Funda kabanzi -
Ukushoda kwamaphaneli e-LED kuyinkinga kubenzi bamafoni ahlakaniphile e-Android
Wonke umuntu ufuna isibonisi se-OLED kumaselula akhe, akunjalo? Kulungile, mhlawumbe akuwona wonke umuntu, ikakhulukazi uma kuqhathaniswa ne-AMOLED evamile, kodwa ngokuqinisekile sifuna, ngaphandle kwesidingo, i-Super AMOLED engamasentimitha angu-4 ngaphezulu kuma-smart-phone ethu alandelayo e-Android. Inkinga iwukuthi, azikho izinto ezanele zokwenziwa ngokusho kwe-isuppl...Funda kabanzi -
"Umshini wokuqopha ipuleti le-laser lephaneli yokukhanya kwe-LED" uphumelele ukuhlolwa komkhiqizo omusha
I-Boye Laser isanda kwethula uchungechunge olusha lokuqopha ipuleti lokuqondisa i-laser — “Umshini wokuqopha ipuleti lokuqondisa ipuleti lokuqondisa i-laser yephaneli ye-LED”. Lo mshini usebenzisa ubuchwepheshe obugxilisa amandla kanye nobuchwepheshe obuningana obusha ukuxazulula inkinga yokuphazamiseka kwe-fringe kanye nefu...Funda kabanzi -
I-Panasonic yaseJapan yethula izibani ze-LED zokuhlala ngaphandle kokukhanya futhi iqeda ukukhathala
I-Matsushita Electric yaseJapan ikhiphe isibani sephaneli ye-LED yokuhlala. Lesi sibani sephaneli ye-LED sisebenzisa umklamo onesitayela ongacindezela ngempumelelo ukukhanya futhi unikeze imiphumela emihle yokukhanya. Lesi sibani se-LED siwumkhiqizo wesizukulwane esisha ohlanganisa ipuleti lokubonisa ukukhanya kanye nepuleti lokuqondisa ukukhanya ngokusho kwe-op...Funda kabanzi -
Izikhombisi-ndlela ezine noma ubone ngokucacile umgomo olandelayo wezinkampani zokukhanyisa ze-LED
NgoJuni 2015, i-Guangzhou International Lighting Fair, umbukiso wokukhanyisa omkhulu kunayo yonke emhlabeni, yaphela. Ubuchwepheshe obusha kanye nezitayela ezethulwe embukisweni kwaba yinto ebalulekile embonini. Kusukela ekuthuthukisweni kokukhanya kwendabuko kuya ekukhanyeni kwe-LED, i-Philips kanye nezinye...Funda kabanzi -
Isibani se-LED, isibani se-xenon, isibani se-halogen, ukuthi yisiphi esisebenzayo, uzokwazi ngemva kokusifunda
Isibani se-halogen, isibani se-xenon, isibani se-LED, ukuthi yisiphi esisebenzayo, uzokwazi ngemva kokusifunda. Lapho uthenga imoto, abanye abantu bangakushaya indiva kalula ukukhetha kwezibani zemoto. Eqinisweni, izibani zemoto zilingana namehlo emoto futhi zingakhanya ebumnyameni. Uma ubheka umgwaqo ongaphambili, izimoto ezivamile zine...Funda kabanzi -
Izinzuzo zokukhanya kwephaneli ye-Lightman LED
Ukukhuthaza amandla emnothweni we-carbon ephansi emhlabeni namuhla, ukunciphisa ukusetshenziswa kwamandla, ukuthuthukisa ukusebenza kahle sekuyinto evunyelwene ngayo emphakathini. Kulesi simo, i-lightman yaqala "isiphepho sokususa" emkhakheni wokukhanyisa ngaphakathi, futhi yethula isibani esisha sephaneli ye-LED. ...Funda kabanzi -
Yini eyabangela ukukhanya kwe-LED kube mnyama?
Uma isibani se-LED simnyama, sivame kakhulu. Ukufingqa izizathu zobumnyama bezibani ze-LED akukho okunye ngaphandle kwamaphuzu amathathu alandelayo. Umonakalo womshayeli Ama-LED lamp beads ayadingeka ukuze asebenze ku-DC low voltage (ngaphansi kwama-20V), kodwa ukunikezwa kwethu okuvamile kwe-mains yi-AC high voltage (AC 220V). Ukuze...Funda kabanzi -
Kungani i-flash ye-LED yokushisa kombala ithandwa kangaka kulezi zinsuku?
Kwaziwa kahle ukuthi ukuthatha izithombe eduze lapho ukukhanya kumnyama kakhulu, kungakhathaliseki ukuthi ukukhanya okuphansi kanye nekhono lokuthwebula izithombe elimnyama kunamandla kangakanani, akukho flash engadutshulwa, kufaka phakathi i-SLR. Ngakho-ke ocingweni, kubangele ukusetshenziswa kwe-LED flash. Kodwa-ke, ngenxa yomkhawulo...Funda kabanzi -
Yiziphi izici ezinhlanu eziyinhloko ezizothinta isikhathi sokuphila kwezibani ze-LED?
Uma usebenzisa umthombo wokukhanya isikhathi eside, uzothola izinzuzo ezinkulu kwezomnotho futhi unciphise umthelela wakho wekhabhoni. Kuye ngomklamo wesistimu, ukunciphisa uketshezi olukhanyayo kuyinqubo evamile, kodwa kunganakwa. Uma uketshezi olukhanyayo luncishiswa kancane kakhulu, uhlelo luzohlala lusesimweni esihle...Funda kabanzi -
Ubuchwepheshe obuthathu obubalulekile bezibani zephaneli ze-LED
Ukusebenza kokukhanya (ukusatshalaliswa kokukhanya): Ukusebenza kokukhanya kwezibani zephaneli ye-LED kuhilela kakhulu izidingo zokusebenza ngokuya ngokukhanya, ububanzi kanye ne-chromaticity. Ngokusho kwendinganiso yakamuva yemboni ethi "Semiconductor LED Test Method", kunezibani ezikhanyisa kakhulu...Funda kabanzi -
Isimo sokulawula ikhwalithi yenqubo yokukhiqiza ukukhanya kwephaneli ye-LED
Njengohlobo lwemikhiqizo yokukhanyisa kagesi, izibani zephaneli ze-LED zidinga izindlela zokuphatha ikhwalithi eziqinile neziqinile kanye nezinsiza ukuqinisekisa ukuthembeka kwekhwalithi, okuhlanganisa ukusebenza kwezinzuzo nokungalungi, ukuzinza kokusetshenziswa, kanye nesiqinisekiso sokuphila. Ngokuvamile, kusukela ku-r...Funda kabanzi -
Izingxenye zokukhanya kwephaneli ye-LED kanye nemininingwane yobuchwepheshe
Ngokuthuthuka komkhakha wokukhanyisa we-LED, ukukhanya kwephaneli ye-LED okuthathwe ekukhanyeni kwe-LED kwangemuva, kunokukhanya okufanayo, akukho ukukhanya okukhanyayo, kanye nesakhiwo esihle kakhulu, esithandwa ngabantu abaningi futhi siyindlela entsha yokukhanyisa kwangaphakathi kwemfashini yesimanje. Izingxenye eziyinhloko zokukhanya kwephaneli ye-LED 1. Iphaneli li...Funda kabanzi -
Amathemba emakethe yezibani zesimanje ze-LED nendawo yentuthuko
Ukuthuthukiswa kwezibani zesimanje eminyakeni emibili edlule kungachazwa njengokuzikhukhumeza nokungenakuvinjelwa. Abakhiqizi nabathengisi abaningi bathathe ithuba lokusebenzisa leli thuba futhi bahlasele lesi simo, okusheshise ukuthuthukiswa kwezigaba zokukhanyisa zesimanje. Umqondo we-Lightman...Funda kabanzi -
Umshayeli we-LED unamandla
Njengengxenye eyinhloko yezibani ze-LED, ukunikezwa kwamandla e-LED kufana nenhliziyo ye-LED. Ikhwalithi yamandla okushayela e-LED inquma ngqo ikhwalithi yezibani ze-LED. Okokuqala, ekwakhiweni kwesakhiwo, ukunikezwa kwamandla okushayela kwe-LED yangaphandle kumele kube nomsebenzi oqinile wokungangeni manzi; ngaphandle kwalokho, ngeke...Funda kabanzi
-
Ucingo
-
I-imeyili
-
I-Whatsapp
-
I-WeChat
UJudy
-
Phezulu
