Raws li Joël Thomé, tus thawj coj ntawm Piseo, kev lag luam teeb pom kev zoo UV yuav pom lub sijhawm "ua ntej" thiab "tom qab" tus kab mob COVID-19 kis thoob qhov txhia chaw, thiab Piseo tau koom ua ke nws cov kev txawj ntse nrog Yole los tshuaj xyuas cov qauv hauv kev lag luam UV LED.
"Qhov teeb meem kev noj qab haus huv uas tshwm sim los ntawm tus kab mob SARS-CoV-2 tau tsim kom muaj kev thov tsis tau muaj dua los rau kev tsim thiab tsim cov tshuab tua kab mob siv lub teeb UV optical. Cov chaw tsim khoom LED tau siv lub sijhawm no thiab tam sim no peb pom kev loj hlob ntawm cov khoom UV-C LED," Thomé hais.
Daim ntawv tshaj tawm ntawm Yole, Cov Teeb UV LEDs thiab UV Teeb - Kev Lag Luam thiab Kev Hloov Kho Tshiab Xyoo 2021, yog kev tshawb fawb txog cov teeb pom kev zoo UV thiab kev lag luam UV LED tag nrho. Lub caij no, UV-C LEDs hauv Lub Sijhawm COVID-19 - hloov tshiab Kaum Ib Hlis 2021 los ntawm Piseo tham txog kev txhim kho tshiab tshaj plaws hauv UV-C LEDs thev naus laus zis thiab qhov ua tau los txhim kho kev ua tau zoo thiab tus nqi. Qhov kev tshuaj xyuas kev siv tshuab no muab kev sib piv ntawm cov khoom muab ntawm 27 lub tuam txhab tsim khoom UV-C LED.
Cov teeb UV yog ib qho thev naus laus zis uas tau tsim ntev thiab paub tab hauv kev lag luam teeb pom kev zoo UV. Kev lag luam ua ntej COVID-19 feem ntau yog tsav los ntawm kev kho polymer siv lub teeb UVA wavelength thiab kev tua kab mob hauv dej siv lub teeb UVC. Ntawm qhov tod tes, UV LED thev naus laus zis tseem tab tom tshwm sim. Txog thaum tsis ntev los no, kev lag luam feem ntau yog tsav los ntawm UVA LEDs. Nws tsuas yog ob peb xyoos dhau los uas UVC LEDs tau mus txog qhov ua tau zoo thiab cov nqi qis thiab pib tsim cov nyiaj tau los.
Pierrick Boulay, tus kws tshuaj ntsuam xyuas kev siv tshuab thiab kev lag luam rau lub teeb pom kev zoo ntawm Yole, tau hais tias: "Ob qho tib si yuav tau txais txiaj ntsig, tab sis nyob rau lub sijhawm sib txawv. Hauv lub sijhawm luv luv, cov teeb UV yuav tswj hwm cov kab ke kawg vim tias lawv twb tau tsim thiab yooj yim rau kev sib koom ua ke. Txawm li cas los xij, qhov kev nthuav dav ntawm cov ntawv thov zoo li no yog qhov ua rau muaj kev lag luam UV LED thiab yuav tsav cov thev naus laus zis thiab nws cov kev ua tau zoo mus tom ntej. Hauv nruab nrab mus rau lub sijhawm ntev, qee qhov kawg yuav pom kev siv UV LED thev naus laus zis ntxiv.
Kev thov kom muaj kev sib kis thoob plaws
Xyoo 2008, tus nqi tag nrho ntawm kev lag luam teeb pom kev zoo UV yog kwv yees li $ 400 lab. Los ntawm xyoo 2015, UV LEDs ib leeg yuav muaj nqis $ 100 lab. Xyoo 2019, tag nrho kev lag luam tau mus txog $ 1 billion thaum UV LEDs nthuav dav mus rau hauv UV kho thiab tua kab mob. COVID-19 kis thoob plaws tom qab ntawd tsav tsheb thov, nce tag nrho cov nyiaj tau los los ntawm 30% hauv ib xyoos xwb. Tawm tsam qhov keeb kwm yav dhau los no, cov kws tshuaj ntsuam xyuas ntawm Yole xav tias kev lag luam teeb pom kev zoo UV yuav muaj nqis $ 1.5 billion hauv xyoo 2021 thiab $ 3.5 billion hauv xyoo 2026, loj hlob ntawm CAGR ntawm 17.8% thaum lub sijhawm 2021-2026.
Muaj ntau lub lag luam thiab cov neeg ua si muab cov teeb UV thiab UV LEDs. Signify, Light Sources, Heraeus thiab Xylem/Wedeco yog plaub lub tuam txhab tsim teeb UVC saum toj kawg nkaus, thaum Seoul Viosys thiab NKFG tam sim no yog tus thawj coj hauv kev lag luam UVC LED. Muaj kev sib tshooj me ntsis ntawm ob lub lag luam. Cov kws tshuaj ntsuam xyuas ntawm Yole xav tias qhov no yuav yog qhov tseeb txawm tias qee tus neeg tsim teeb UVC xws li Stanley thiab Osram tab tom ua ntau yam haujlwm rau hauv UVC LEDs.
Zuag qhia tag nrho, kev lag luam UVC LED yuav yog qhov cuam tshuam ntau tshaj plaws los ntawm cov qauv tshiab tsis ntev los no. Rau lub sijhawm no los txog, kev lag luam tau tos ntau tshaj 10 xyoo. Tam sim no txhua tus neeg ua si tau npaj txhij los coj ib feem ntawm kev lag luam no.
Cov ntawv pov thawj cuam tshuam nrog UV-C LED
Piseo tau hais tias qhov kev nce ntxiv ntawm cov ntaub ntawv pov thawj txog UV-C lub teeb-emitting diodes dhau ob xyoos dhau los qhia txog kev ua haujlwm ntawm kev tshawb fawb hauv thaj chaw no. Hauv nws daim ntawv tshaj tawm UV-C LED tshiab, Piseo tau tsom mus rau cov ntawv pov thawj tseem ceeb los ntawm plaub lub tuam txhab LED. Qhov kev xaiv no qhia txog cov teeb meem tseem ceeb ntawm kev siv thev naus laus zis: kev ua haujlwm zoo thiab tus nqi. Yole kuj muab kev tshuaj xyuas ntxiv ntawm thaj chaw patent. Qhov xav tau kev tua kab mob thiab lub sijhawm los siv cov teeb pom kev me me tau ua rau nws muaj peev xwm tsim cov kab ke me me. Qhov kev hloov pauv no, suav nrog cov yam ntxwv tshiab, tau ua rau muaj kev txaus siab ntawm cov tuam txhab LED.
Qhov ntev ntawm lub teeb kuj yog qhov tseem ceeb rau kev ua haujlwm ntawm cov kab mob thiab kev ntsuam xyuas qhov muag pom kev. Hauv kev tshuaj xyuas "UV-C LEDs hauv Lub Caij COVID-19", Matthieu Verstraete, Tus Thawj Coj Kev Tsim Kho Tshiab thiab Electronics & Software Architect ntawm Piseo, piav qhia tias: "Txawm hais tias tam sim no tsis tshua muaj thiab kim heev, qee lub tuam txhab tsim khoom, xws li Signify thiab Acuity Brands, vim tias qhov hluav taws xob pom kev no tsis ua rau tib neeg raug mob, muaj kev txaus siab rau cov teeb pom kev zoo uas tso tawm ntawm 222 nm wavelength. Muaj ntau yam khoom twb muaj nyob rau hauv kev ua lag luam, thiab ntau ntxiv yuav koom ua ke cov khoom excimer los ntawm Ushio.
Cov ntawv thawj yog luam tawm hauv tus account pej xeem [CSC Compound Semiconductor]
Lub sijhawm tshaj tawm: Lub Ib Hlis-24-2022