Thoob ntiajteb thiab Tuam Tshoj COB nyiaj tau muab teev tseg
Tam sim no lub ntiaj teb no COB lag luam tus thawj coj tseem yog ib qho chaw tsim khoom thoob ntiaj teb, thiab Suav manufacturers kuj tseem tab tom ua kom paub cov khoom tshiab los tuav lub lag luam tawm. Sab saum toj tsib yog Citizen, CREE, Lumileds, Nichia, Samsung. Suav tuam txhab muaj npe nyob rau hauv lub ntsej muag ntawm kev loj hlob tus nqi ntawm tuam ntxhab nyob rau hauv tus ntawm lub ceev ntawm nthuav, thiab 2015 ranked me ntsis txawv.
Kev ua lag luam lub khw muag khoom
Nyob rau hauv 2017, lub lag luam thoob ntiaj teb theem pib teeb meem loj li ntawm 740 lab Asmeskas las, nce ntawm 14%, ob peb xyoos tom ntej no nce hauv kev loj hlob, tab sis tseem muaj kev loj hlob tuaj. Thaum xyoo 2020, qhov kev xav tau yuav tsum tau nce mus rau ntau dua $ 1 billion. LED theem teeb tam sim no nkag mus txog ntawm 39%, los ntawm 2020, qhov nkag mus rau qhov yuav nce mus txog 50%.
Tam sim no, OSRAM, billion light, as well as hnub thiab lwm cov tuam txhab muaj cov tswv yim tsim cov khoom, xws li monochrome thiab xim sib tov, ua kom muaj kev ua kom pom kev zoo siab thiab siab zog.
Lub ntsiab kev pib ntawm LED theem teeb muaj xws li tshav kub tswj, lub teeb faib thiab lub teeb zoo tswj. LED theem teeb piv rau cov kab theem, nws muaj cov txiaj ntsim zoo, xws li ntau zog, ntau xim tshiab, lub neej ntev thiab yooj yim siv, thiab lwm yam .; kuj yuav muaj ntau dua cov nqi, ntau tshaj li qhov tsis muaj teeb meem thiab tsis sib txig sib luag .
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