Xauv cov neeg tshiab ntawm LEDs: Boron Nitride, koj xaiv
Apr 14, 2025
Kev kub ntxhov kub dissipation, kev saib xyuas lub teeb ruaj khov ntawm LEDs
Txawm hais tias LEDs yog txuag heev thiab lub zog-txuag, cua sov dissipation yeej ib txwm muaj teeb meem loj. Lub zog hluav taws xob ntau dua los hloov ua cua sov, yog tias nws tsis tuaj yeem ua rau lub sijhawm, yuav cuam tshuam rau lub neej thiab kev ua haujlwm ntawm LED. Boron Nitride sawv tawm ntawm no! Qhov tseeb Boron Nitride, piv txwv li, yog siv los ua tus muab kev npaj hluav taws xob thability thiab dielectric muaj zog, nrog cov cua sov dissipation index txog li 15w \/ m ∙ k. Nws tus cwj pwm du thiab tawv tsis tsuas yog txo cov khoom lag luam thiab cov kua lim rau lub neej, tab sis kom muaj lub teeb pom kev kub ntxhov rau cov coj. Nrog Boron Nitride, cov LEDs tsis ntshai "kub taub hau", thiab txuas ntxiv kom tawm ntawm lub teeb ci ntsa iab.
Txhim Kho Lumen Efficiency rau ci dua thiab zoo dua LEDs
Quantum dot Lub teeb hloov pauv hloov pauv (Qcleds), ib qho tshiab ntawm cov cuab yeej hauv kev txhim kho ntawm LEDs, tsis yog li lawv yuav tsum ua raws li lumen efficiency. Txawm li cas los xij, Boron Nitride muaj kev daws teeb meem rau qhov kev sib tw no. Nws tau pom tias doping hexagonal boron nitride nusride nusum ntawm lumen efficiency ntawm qcleds los ntawm kev coj kom zoo dua ntawm nws cov nyhuv loj scattering. Kev sim qhia tias thaum doping concentration ntawm boron nitride hais yog}. 25WT% ntawm QCLED nce qib siab los ntawm 17.7% piv nrog qhov kev pom zoo no. Boron Nitride zoo li txhaj koob tshuaj ntawm "Energizing Koob" rau hauv cov lus qhia thiab ntau dua los ua tau ntau yam ntawm cov xwm txheej ntawm kev ci ntsa iab.
Nthuav kev pab cuam thaj chaw, cov neeg muaj peev xwm tsis muaj txiaj ntsig rau cov coj
Nyob rau hauv kev teb teeb pom kev zoo, LED teeb pom kev zoo muaj peev xwm muaj peev xwm zoo, thiab Boron Nitride yog tus yuam sij los pab lawv tawm. Raws li ib feem ntawm hluav taws xob lub zog ntawm LED teeb yuav hloov pauv ntawm lub zog cua sov, cov khoom siv kub tsis sib haum, uas tuaj yeem daws cov teeb meem kub dissipation. Nyob rau tib lub sijhawm, hexagonal boron nitride yog dawb, ua kom zoo dua ntawm lub teeb pom kev zoo, los pab ua kom zoo dua cov duab hluav taws xob yuav tsum tau ua kom zoo dua cov duab hluav taws xob, kom tau cov qoob loo zoo dua, ua kom cov qoob loo cog qoob loo, txhim kho cov qoob loo. Boron Nitride tso cai rau coj los ci rau hauv kev ua liaj ua teb, ntxiv cov cib thiab muab tshuaj khib rau ntse ua liaj ua teb.
Tsis tas li ntawd, nyob hauv qab kev tshawb nrhiav nruam cov kws tshawb nrhiav, hbnonesals fawm kib (HBN) Ib pab neeg tshawb fawb los ntawm Xi'an Jiaotong University tau ua tiav qhov teeb meem no thiab npaj HBN: Mg HomoJunctions, uas tuaj yeem tawm tob ultraviolet lub teeb (261nm {5}} nm). Qhov kev sib tsoo no txhais tau tias Boron Nitride yuav thawb tau mus rau hauv lub nroog luv luv ntawm Biomedicine ntawm Biomedicine
Boron Nitride, nrog nws cov kev ua tau zoo, coj LEDs tag nrho ntawm cov kev daws teeb meem rau tshav kub dissipation, kev txhim kho tshav kub thiab kev siv nyiaj nthuav dav. Txawm hais tias muaj teeb pom kev zoo, tso saib ua liaj \/ teb, kev tshawb fawb, Boron Nitride tuaj yeem ua rau LED ua si ntau dua tus nqi. Xaiv cov neeg Boron Nitride tab tom xaiv lub neej yav tom ntej ntawm LEDs, Qhib tshooj tshiab ntawm kev ua tau zoo thiab tsim hluav taws xob coj tshiab!
Shengyang Tshiab Khoom Co., Ltd. Tau cog lus rau kev tsim cov khoom lag luam hauv cov khoom lag luam, thiab tuaj yeem kho ntau yam khoom noj qab zib nitride insulating rau cov neeg siv khoom sib xyaw nrog cov neeg siv khoom. Tiv tauj peb yog tias tsim nyog.
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