Iindaba zeshishini
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I-Silicon elawulwa yi-dimming yokukhanya okugqwesileyo kwe-LED
Ukukhanya kwe-LED kuye kwaba yiteknoloji eqhelekileyo. Izibane ze-LED, izibane zendlela kunye nezibane zikho kuyo yonke indawo. Amazwe akhuthaza ukutshintshwa kwezibane ze-incandescent kunye ne-fluorescent kwiindawo zokuhlala, zorhwebo kunye nezoshishino ezisetyenziswa ngamandla amakhulu kunye nezibane ze-LED. Nangona kunjalo, ukuba ukukhanya kwe-LED ...Funda ngokugqithisileyo -
Zenziwa njani iitshiphusi ze-LED?
Yintoni itshiphu ye-LED? Ngoko ke zithini iimpawu zayo? Ukwenziwa kwetshiphu ye-LED ubukhulu becala kukwenza i-electrode yoqhagamshelwano esebenzayo nethembekileyo ephantsi ye-ohm, ukuhlangabezana nokuhla kwamandla ombane amancinci phakathi kwemathiriyeli enokuqhagamshelwa, ukubonelela ngephedi yoxinzelelo yocingo lokuwelda, kwaye kwangaxeshanye, njenge...Funda ngokugqithisileyo -
Ukukhethwa konikezelo lwamandla okuqhuba kwibar ye-LED yokukhanya kwe-dimming application
I-LED isetyenziswa ngakumbi nangakumbi kwizibane zokukhanyisa. Ukongeza kwiinzuzo zayo ezizodwa kwiindlela zokukhanyisa eziqhelekileyo, ukongeza ekuphuculeni umgangatho wobomi, ukuphucula ukusebenza kakuhle kwemithombo yokukhanya kunye nokwandisa ubomi benkonzo yokukhanyisa izibane, i-LED isebenzisa ubumnyama bayo obukhethekileyo ...Funda ngokugqithisileyo -
I-Silicon elawulwa yi-dimming yokukhanya okugqwesileyo kwe-LED
Ukukhanya kwe-LED kuye kwaba yiteknoloji eqhelekileyo. Izibane ze-LED, izibane zendlela kunye nezibane zikho kuyo yonke indawo. Amazwe akhuthaza ukutshintshwa kwezibane ze-incandescent kunye ne-fluorescent kwiindawo zokuhlala, zorhwebo kunye nezoshishino ezisetyenziswa ngamandla amakhulu kunye nezibane ze-LED. Nangona kunjalo, ukuba ukukhanya kwe-LED ...Funda ngokugqithisileyo -
Izalathisi ezintandathu zokugweba ukusebenza komthombo wokukhanya kwe-LED kunye nobudlelwane babo
Ukugweba ukuba umthombo wokukhanya we-LED yinto esiyidingayo, ngokuqhelekileyo sisebenzisa i-sphere yokudibanisa ukuvavanya, kwaye emva koko sihlalutye idatha yovavanyo. Umda wokudibanisa ngokubanzi unokunika ezi parameters zintandathu zibalulekileyo zilandelayo: ukukhanya okukhanyayo, ukusebenza kakuhle okukhanyayo, umbane, ulungelelwaniso lombala, ubushushu bombala, kunye...Funda ngokugqithisileyo -
Uphuhliso lokukhanyisa olukrelekrele lweshishini elizayo kunye nokusetyenziswa
Uloliwe, izibuko, isikhululo seenqwelomoya, uhola wendlela, ukhuselo lwesizwe, kunye namanye amacandelo axhasayo anyuke ngokukhawuleza kule minyaka yakutsha nje ngokuchasene nesiseko sasekhaya kunye nokufudukela kwabantu ezidolophini, ebonelela ngamathuba okukhula kuphuhliso lweshishini lokukhanyisa kwimizi-mveliso. Ixesha elitsha loshishino ...Funda ngokugqithisileyo -
Uhlalutyo lweendlela eziphambili zobuchwepheshe ze-LED ezimhlophe zokukhanyisa
1. Itshiphu ye-LED eluhlaza okwesibhakabhaka + iphosphor eluhlaza okwesibhakabhaka, kuquka i-polychrome phosphor derivative Umaleko wephosphor oluhlaza ufunxa ukukhanya okuluhlaza kwezinye iitshiphusi ze-LED ukuvelisa i-photoluminescence, kunye nokukhanya okuluhlaza okwesibhakabhaka okuphuma kwiitshiphusi ze-LED kukhupha ngaphandle kwe-phosphor kwaye kuguquke kunye nomthubi. ilig eluhlaza...Funda ngokugqithisileyo -
Iimfihlo ezilithoba zomgangatho ophezulu wokuqhuba ibhalbhu ye-LED
Ukuphuhliswa kokukhanya kwe-LED kungene kwinqanaba elitsha. Umbane okumgangatho ophezulu webhalbhu ye-LED wokuqhuba izibane zale mihla unezi mfuno zilandelayo: (1) Ukusebenza okuphezulu kunye nobushushu obuncinane Ngenxa yokuba umbane udla ngokwakhelwa ngaphakathi, kunye namaso ebhalbhu ye-LED, ubushushu obuveliswa b...Funda ngokugqithisileyo -
Kutheni kulula ukuqhawula izibane ezikhokelayo ehlotyeni?
Andazi ukuba ufumanise ukuba ingaba ziibhalbhu ezikhokelwayo, izibane zesilingi ezikhokelweyo, izibane zetafile ezikhokelwayo, izibane ezibonisa ukukhanya kwe-LED, izibane ezikhokelayo kwimizi-mveliso nakwimigodi, njl.njl., kulula ukuqhawuka ehlotyeni, kunye nokuba kunokwenzeka ukuphuka kuphezulu kakhulu kunobusika. Ngoba? Impendulo ithi...Funda ngokugqithisileyo -
Iindawo ezilishumi ezishushu zophuhliso lweteknoloji yesicelo se-LED
Okokuqala, amandla apheleleyo okukhanya kwe-LED kunye nezibane. Amandla ombane apheleleyo = ukusebenza kakuhle komthamo wangaphakathi × Ukukhanya kwe-Chip kutsalwa kakuhle × Ipakeji yokuphuma kokukhanya kokukhanya × Uchulumanco lwephosphor × Ukuphumelela kwamandla × Ukusebenza kwesibane. Okwangoku, eli xabiso lingaphantsi ...Funda ngokugqithisileyo -
Izalathisi ezintandathu zokugweba ukusebenza komthombo wokukhanya kwe-LED kunye nobudlelwane babo
Ukugweba ukuba ngaba umthombo wokukhanya we-LED yinto esiyidingayo, ngokuqhelekileyo sisebenzisa i-sphere yokudibanisa ukuvavanya, kwaye emva koko sihlalutye ngokwedatha yovavanyo. Umda wokudityaniswa ngokubanzi unokunika ezi parameters zintandathu zibalulekileyo: ukuguquguquka okukhanyayo, ukusebenza kakuhle okukhanyayo, umbane, ulungelelwaniso lombala, umbala...Funda ngokugqithisileyo -
Yintoni isibane esingcwatywe i-LED
Umzimba wesibane ongcwatywe we-LED wenziwe nge-adze okanye insimbi engenasici kunye nezinye izinto, ezihlala zihlala, zingenamanzi kwaye zigqwesileyo ekutshitshiseni ubushushu. Sihlala sifumana ubukho bayo kwiiprojekthi zokukhanyisa imbonakalo yangaphandle. Ngoko yintoni ekhokelwayo isibane esingcwatywe kwaye ziziphi iimpawu zolu hlobo lwesibane ...Funda ngokugqithisileyo