YONGS kev tshawb fawb hluav taws xob tsis ntev los no tau pom tias LED cov khoom lag luam muaj lub zog siv, tsis muaj peev txheej, thiab txuas ntxiv nthuav dav ntawm cov khoom lag luam. Tsis tas li ntawd, raws li cov lus qhia LED tau siv dav hauv txoj kev tsheb, cov ntawv xov xwm, cov khw muag khoom, thiab cov hluav taws xob tsis txaus, qhov tsis sib xws ntawm cov khoom siv hluav taws xob thiab kev thov tau dhau los ua qhov tseem ceeb.
1. Tsawg carbon, txuag hluav taws xob
LED cov ntxaij vab tshaus tau paub txog kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig txij li lawv cov tsos, thiab LED yog ib qho kev sib txuas nrog lub zog txuag. Piv nrog rau cov khoom siv teeb pom kev zoo, lub zog txuag tau zoo ntawm LED yog qhov pom tseeb thiab muaj txiaj ntsig, thiab muaj txoj cai txaus los hloov cov teeb pom kev zoo ib txwm muaj.
LED zaub manufacturers lawv tus kheej siv cov ntaub ntawv luminescent thiab cov khoom txuag hluav taws xob. Txawm li cas los xij, txij li qhov chaw sab nraum zoov feem ntau loj, kev siv hluav taws xob tseem loj. Ntau cov khoom lag luam sab nraum zoov LED zaub thiab kev lag luam tau teb rau qhov kev hu xov tooj rau kev txaus siab ntawm kev txhim kho mus sij hawm ntev los ntawm qhov kev xav ntawm Lub Koom Haum Ntiaj Teb Lub Zog thiab nthuav tawm ntau lub zog-npaum thiab qis-carbon sab nraum zoov LED zaub khoom. Kev txhim kho zoo heev. Sab nraum zoov LED zaub, vim hais tias qhov ci ntawm ib puag ncig txawv heev thaum nruab hnub thiab hmo ntuj, yog li peb tuaj yeem kho qhov ci ntawm sab nraum zoov LED zaub txoj kev kom ua tiav cov txiaj ntsig ntawm kev txuag hluav taws xob thiab txo qis emission.
2. Txhim kho lub zog efficiency
Txhim kho kev siv hluav taws xob, kev siv hluav taws xob zoo tshaj plaws. Lub ntiaj teb kev xav tau ntawm lub zog nce ntxiv thiab kev txo qis ntawm cov peev txheej ntuj tau nthuav tawm qhov kev sib tw tshiab, thiab nws tau dhau los ua qhov tseem ceeb rau cov tuam txhab hluav taws xob, cov tuam txhab lag luam thiab cov neeg siv khoom siv hluav taws xob kom muaj txiaj ntsig thiab muaj txiaj ntsig ntau li ntau tau. Kev siv hluav taws xob zoo ntawm txhua hom kev hloov hluav taws xob yog: los ntawm kev sib kis thiab kev faib tawm, kev tsim hluav taws xob thiab hluav taws xob, kev siv hluav taws xob zoo thiab kev siv hluav taws xob rau kev thauj mus los, LED cov khoom siv hluav taws xob yog tag nrho suav nrog. Kev siv thev naus laus zis uas twb muaj lawm coj peb lub zog txuag lub peev xwm loj.
3. Cov yam ntxwv tseem ceeb
1 Sab nraum zoov puv xim LED zaub xov xwm tau siv dav hauv cov chaw pej xeem, kev tshaj tawm, kev sib txuas hauv nroog, LED cov khoom siv hluav taws xob, cov chaw nres tsheb hauv nroog, railways, subways thiab lwm yam kev taw qhia kev tsheb, kev loj, thiab lwm yam.
2 Siv VGA synchronization thev naus laus zis, cov ntsiab lus ntawm lub vijtsam loj yog synchronized nrog CRT, thiab hloov cov ntsiab lus tshaj tawm ntawm lub vijtsam LED hluav taws xob yog qhov yooj yim thiab yooj yim; lub vijtsam loj, super pom kev, siab ci thiab lub neej ntev.
3 Cov xim nplua nuj, qhia txog ntau yam kev hloov pauv (daim duab, ntawv nyeem, 3D, ob-dimensional animation, TV screen, thiab lwm yam).
4 Qhov tshwj xeeb zoo li tuaj yeem txhim kho qib kev kawm hauv nroog, thiab cov chaw tsim khoom LED zaub txhawb kev coj noj coj ua ntawm cov neeg nyob hauv nroog, ua kom yooj yim rau cov neeg nyob hauv kev lees txais.
Plaub, lub hauv paus ntsiab lus ntawm kev txuag hluav taws xob
Lub realization ntawm lub zog-txuag LED npo yog tsuas yog los ntawm tam sim no ntawm lub hwj chim mov, ib nrab-choj los yog tag nrho-bridge high-efficiency hloov fais fab mov ntawm LED zaub, thiab muaj ib tug tseem ceeb zog-txuag nyhuv nrog synchronous rectification. Tsav IC tsis tu ncua lub xeev tam sim no, txo cov khoom siv hluav taws xob, thiab lub zog txuag tau zoo dua los ntawm kev sib cais lub zog ntawm RGB tuag.
