Xim Rendering Performance index (CRI)

Cov xim rendering Performance index ntsuas lub peev xwm ntawm lub teeb qhov chaw los ua xim, piv rau cov incandescent siv qhov chaw yog sov nyob rau hauv cov xim, los yog hnub ci siv qhov chaw yog txias nyob rau hauv cov xim. Ntawm qhov siab tshaj CRI tus nqi ntawm 100, cov xim ntawm cov khoom yuav pom raws li lawv yuav tshwm nyob rau hauv ib qho incandescent lossis nruab hnub nrig spectrum ntawm tib yam.CCT. Feem ntau, qhov tsawg kawg nkaus CRI ntawm 80 yog pom zoo rau sab hauv teeb pom kev zoo, nrog CRIs ntawm 90 los yog siab dua qhia tau hais tias zoo heev xim rendering. ENERGY STAR xav kom cov khoom tsim nyog muaj lub teeb nrog CRI saum 80.
CRI tau pom tias tsis raug rau RGB (liab, ntsuab, xiav) LED systems vim nws tsis zoo ntawm kev kwv yees qhov zoo ntawm cov khoom siv xim saturated, thiab tsis zoo rau tib neeg kev xav ntawm cov xim zoo. Li no, CCT thiab CRI ua ke tsuas yog muab ib daim duab kwv yees rau kev xaiv thiab sib piv cov xim teeb. Ib tug xov tooj ntawm cov xim tshiab-rendering metrics tau thov nyob rau hauv xyoo tsis ntev los no, tab sis tsis muaj ib tug tau dav saws los ntawm tseem. Nyob rau hauv lub meantime, xim rendering ntawmLED teeb pom kev zoo khoomyuav tsum raug soj ntsuam ntawm tus kheej thiab hauv daim ntawv thov npaj yog tias ua tau.