Ol saientis i bin wokim Zero Blu LED LED Lait左蓉-宣盟{1}}组…

Ol saientis i bin kamapim zero blupela LED lait .

Olsem wanpela kain lait i gat kala, blupela lait i stap long olgeta hap long ol kain kain lam. Tasol, planti bilong ol LED lait i stap nau long maket i save kamapim blu lait long rot bilong sip bilong kirapim yelopela fosfora bilong bungim gen waitpela lait{{1} Olsem na, blupela lait bilong LED lait i save kamap namel long 400nm na 500nm i save kisim bikpela lait i save kamap namel long 400nm na 500nm.

Ol stadi bipo i bin konfemim olsem blupela lait wantaim wevlength bilong 450 i go long 500 nm inap long pasim wok bilong melatonin, na long dispela rot em i afektim kwaliti bilong nait slip bilong mipela. Nau, ol risetsa i bin kamapim wanpela LED prototaip{{3} LED i bin pablisim olsem em i bin kamap long jenel (instead bilong mask), daunim blupela hap bilong san, na long wankain taim i mekim na kala bilong san i daunim blupela hap bilong san, na long wankain taim i mekim na kala bilong san i daunim blupela hap bilong san, na long wankain taim i mekim na kala bilong san i daunim blupela hap bilong san, na long wankain taim i mekim na i daunim blupela hap bilong san, na long wankain taim i mekim na kala bilong san i daunim blupela hap bilong san, na long wankain taim i mekim na kala bilong san i daunim blupela hap bilong san, na long wankain taim, dispela i daunim blupela hap bilong san, na long wankain taim. ACS i Aplaiim ol samting & ol Intafes.

Prototaip divais inap rausim hatpela waitpela lait na i no gat blupela kala we inap kamapim hevi long helt .

Olsem wanpela pruf bilong konsep, ol risetsa i bin luksave na bungim wanpela nupela kain fluoresen kristal i gat ((Na1.92}92Eu0{{5}04)MgPO4) MgPO4){{7} Long thermal stebiliti tes, emisen kala bilong fosfora i stap wankain namel long rum tempereja na bikpela operesen tempereja (149.4 digri) bilong en. Long tes bilong humidity long longpela taim, kala bilong kompaun o strong bilong lait ol i kamapim i no senis.

In order to understand how this material works in a bulb, the researchers created a prototype device: a purple LED bulb covered with a silicone cap, which contains a mixture of blue compounds, red phosphors and green phosphors. It produces the required bright warm white light while minimizing the intensity of blue wavelengths, which is different from commercial LED bulbs. 8-

Ol saveman i tok, ol samting ol i wokim long rot bilong prototaip inap klostu soim kala bilong dispela samting, olsem lait bilong san, na dispela inap inapim ol samting ol i mas kisim bilong lait insait long haus, maski ol i tok moa olsem ol i mas mekim moa wok paslain long ol i redi long yusim olgeta de.

Ol saientis i bin wokim Zero Blu LED LED Lait

Wanpela tim bilong ol risetsa bilong Nesenel Yunivesiti bilong Singapore i bin kamapim wanpela nupela kain LED lait we i no gat blupela mak olgeta. Ol dispela lait "zero-blu" i save kamapim wanpela hatpela waitpela kala we i wankain olsem ol 'bullb' bilong ol tumbuna, tasol i no gat ol samting nogut i save kamap long blupela lait long ai bilong ol man na ol pasin bilong slip i save slip.

Blue light has been linked to a range of health problems, including disrupted circadian rhythms, reduced melatonin production, and increased risk of macular degeneration. Many people today spend hours each day staring at smartphones, tablets, and computer screens that emit large amounts of blue light, and this exposure has been linked to a growing number of health concerns.

To address this problem, the NUS team set out to create an LED light that would be free of blue light. The researchers used a combination of phosphors that emitted warm white light when excited by a blue LED. By carefully selecting the composition and structure of these phosphors, the team was able to eliminate all blue light emissions, while still producing a high-quality, warm white light.

Folem tim, ol zero-blu LED laet ia oli givim wan ranj blong ol benefit ova long ol tradisonol LED laet. Antap long fasin blong stap helti moa long ol ae blong man mo ol slip paten, oli gat tu wan bigfala kala rendering indeks (CRI){{2} Hemia i minim se oli save moa stret blong riprodiusum ol kala olsem we bae oli luk anda long najoral laet, mekem se oli gud blong ol aplikesen olsem hom laeting mo art displeibiting mo art displei{3}}}

Ol nupela lait tu i gat liklik eneji konsumsen winim ol tumbuna LED lait, na mekim ol i kamap moa long envairomen frenli. Ol i save rausim liklik hat winim ol balb i gat ol kandisen, na daunim nid bilong ea kondisen. Na bikos ol i no save autim wanpela blu lait, ol i ken yusim nating long ol sensitiv envairomen olsem ol musium, ol art galeri, na ol haus sik{2}}}

NUS tim i wok nau long stretim moa yet zero-blu LED teknoloji bilong ol, wantaim mak bilong mekim em i kamap moa bikpela long ol yia i kam. Ol i hop olsem ol nupela lait bai ol konsuma na bisnis i kisim wantaim, na givim wanpela helti, moa sastenebol lait opsen bilong olgeta manmeri.

Long wol we blu laet eksposen i stap kam antap moa, divelopmen blong ol zero-blu LED laet i makem wan bigfala brekthru. Taem oli daonem ol nogud ifek blong blu laet long helt blong man, ol niu laet ia oli givim wan sef, moa sastenebol alternatif we i save benefitim yumi evriwan.