Hauv ntau dua ib xyoos ntawm kev tawm tsam tiv thaiv tus kab mob tshiab crown, tib neeg tau nthuav dav thoob plaws lawv txoj kev paub txog kev noj qab haus huv, thiab lawv qhov kev thov kom tua kab mob thiab ua kom huv tau maj mam nce ntxiv. UVC LED, raws li kev nyab xeeb ib puag ncig, txuag lub zog, thiab muaj txiaj ntsig zoo tiv thaiv kev tua kab mob, tau maj mam dhau los ua hluav taws kub hauv lub xyoo no.
Anxinmei tau tsim nyob rau lub Kaum Ob Hlis 2020. Nws tus thawj yog Shanghai Peking University Blu-ray Co., Ltd., uas tau tsim nyob rau xyoo 2000, thiab tau pib tsim UVC LED cov khoom lag luam hauv xyoo 2016. Tam sim no, Anxinmei tau ua tiav qhov kev koom ua ke ntsug los ntawm UVC epitaxy-chip-pob-module, thiab nws cov khoom tau siv dav hauv kev ua kom tsis muaj menyuam, ua kom tsis muaj cua, ua kom tsis muaj dej zoo li qub, ntws dej kom tsis muaj menyuam thiab lwm yam xwm txheej thov.
Ntawm TrendForceߥ UVC LED Kev Lag Luam Raws Li Cai thiab thev naus laus zis Kev Sib Tham, Miao Yanzhen, Tus Thawj Coj Txuj Ci ntawm Anxinmei Semiconductor, qhia txog lub tuam txhab' kev ua haujlwm thev naus laus zis hauv kev daws teeb meem dej huv hauv lub xov tooj.
Raws li cov lus ceeb toom, txoj haujlwm ua kom tsis muaj dej tsis huv muaj peb qhov kev tsim teeb meem loj: dej nkag mus rau hauv lub zog, kev ntseeg ruaj khov, thiab txawm tias faib lub zog.
Kev ntseeg tau zoo yog txiav txim siab los ntawm kev ntsuas siab, ntsuas blasting, ntsuas dej rauj, thiab lwm yam; kev faib hluav taws xob txawm tias xav tau los xav txog thiab hloov pauv tam sim no rau hauv tus account; lub zog ntawm kev nkag mus rau dej ncaj qha cuam tshuam rau kev tua kab mob, thiab nce lub zog ntawm kev nkag mus rau hauv dej tuaj yeem ntxiv dag zog rau kev tua kab mob.
Miao Yanzhen ntseeg tias txoj hauv kev zoo tshaj los ua kom dej muaj zog yog nce WPE ntawm epitaxial wafer thiab nti sab. Nov yog qhov teeb meem tseem ceeb rau UVC LEDs kom txo nqi thiab nce kev ua haujlwm. Txawm li cas los xij, vim yog qib txuj ci, nws nyuaj rau txhawm rau txhawm rau txhawm rau txhim kho cov duab hluav taws xob hloov pauv ntawm UVC LEDs hauv lub sijhawm luv.
Raws li qhov no, Anxinmei pib los ntawm daim ntawv thov thiab nce lub zog tawm tswv yim kom nce dej zog, xws li nce tus naj npawb ntawm UVC LED teeb thiab nce tam sim no.
Txawm li cas los xij, Miao Yanzhen kuj tau taw qhia tias hauv cov txheej txheem ntawm kev tsim khoom, muaj ntau zaus uas qhov kev ua yeeb yam tsis tuaj yeem suav nrog tib lub sijhawm. Piv txwv li, nce lub zog tawm tswv yim yuav ua rau kom sov ntau dua, ua kom cov cua sov ua kom sov yog qhov tseem ceeb hauv kev nce dej zog. Teeb meem loj.
Anxinmei siv dej los nqus cov cua sov tsim los ntawm LED hauv txoj hauv kev txhawm rau txhawm rau daws teeb meem cua sov.
Nws tau tshaj tawm tias dej muaj ob qhov txiaj ntsig tseem ceeb raws li qhov nruab nrab nqus cua sov. Ib qho yog qhov muaj peev xwm ua kom sov tshwj xeeb ntawm cov dej yog siab, thiab lwm qhov yog tias qhov kub ntawm cov dej yog qhov sib xws. Tab sis nws tseem ntsib ob yam teeb meem: txoj kev ua kom sov yog qhov nyuaj, thiab xaiv cov khoom yog qhov nyuaj.
Miao Yanzhen piav qhia tias tsis muaj ntau cov ntaub ntawv uas tuaj yeem nyab xeeb tau. Ntawm cov khoom siv hlau feem ntau siv, txhuas muaj qhov ua tau zoo, tab sis txhuas tsis tuaj yeem hla tau; thaum tus nqi tooj liab kuj raug siab.
Txhawm rau txhawm rau hla cov khoom siv teeb meem, Anxinmei tau tsim kho tshiab uas muaj daim ntawv pov thawj ob tog ua kom muaj tooj liab ua kom sov raws li txoj hauv kev ua kom sov. Ntawm cov tooj liab txheej, nws tau nruab nrog lub tshuab ua hluav taws xob ua hluav taws xob nrog lub luag haujlwm ntawm kev ua kom sov, ua kom pom tseeb, txhawb nqa, thiab tso rau qhov chaw. Khob, cua sov tuaj yeem ua tiav los ntawm txoj hauv kev ntawm LED cov cua sov txheej txheej-tooj liab txheej txheej cua sov ua kom sov-aluminium-based reflector khob-iav-dej.
Tom qab kev sim tshuaj ntsuam nruj, Anxinmei pom tias tom qab siv cov tooj liab no, nyob hauv qhov xwm txheej ntawm 200mA thiab 4 lub teeb, qhov kub ntawm PCB substrate yuav nce li ntawm 6.5-7 ℃, thiab lub zog tso tawm tuaj yeem mus txog 88% ntawm lub zog qub. . ; Nyob rau hauv rooj plaub ntawm 300mA, 7 teeb, lub zog tso tawm tuaj yeem ncav cuag ntawm 70% -75% ntawm lub zog qub.
Nws tsim nyog sau cia tias cov ntaub ntawv sim yog qhov xaus raws li ntau pua teev ntawm kev sim tas mus li, uas ua pov thawj ruaj khov ntawm Anxinmei' ob npaug ntawm ob sab ua kom sov tooj liab txheej txheej.
Raws li qhov ua tau zoo, raws li daim ntawv tshaj tawm thib peb, thaum tam sim no yog 200mA thiab tus nqi ntws yog 4L/min, thaum tam sim no yog 200mA thiab tus nqi ntws yog 4L/min, raws li daim ntawv qhia thib peb, Aximex UVC LED ua kom tsis muaj menyuam tuaj yeem ua tiav 100% tus nqi kom tsis muaj menyuam; Ntawm 300mA thiab tus nqi ntws ntawm 6L/min, Anxinmei' s UVC LED kev ua kom tsis muaj menyuam tuaj yeem ua tiav tus nqi kom tsis muaj menyuam ntawm 99.99%.
Hais txog kev teeb tsa kev ntseeg tau, Miao Yanzhen tau hais tias hauv kev ntsuas dej rauj, Anxinmei' tob tob ultraviolet LED dynamic dej kom tsis muaj menyuam module tau dhau 100,000 qhov kev kuaj tsis muaj qhov txawv txav, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv tshuaj tua kab mob niaj hnub.
Hais txog kev faib hluav taws xob, Miao Yanzhen tau hais tias nyob hauv ntau qhov chaw sib txawv ntawm lub tank dej, kev ua kom tsis muaj menyuam yuav tsis zoo ib yam. Los ntawm qhov pom ntawm lub teeb hlaws dai tau muab tso rau saum, hauv qab thiab sab hauv nruab nrab ntawm lub taub ntim dej, qhov ua tau zoo tshaj plaws yog thaum tso rau saum. Nws kuj tau taw qhia tias thaj chaw hluav taws xob yog qhov tseem ceeb tshaj qhov kev cuam tshuam hluav taws xob, thiab teeb tsa LED yuav tsum txo qis qhov chaw tsis muaj hluav taws xob.
Nws tau nkag siab tias Anxinmei tau tsim tsib qhov sib sib zog nqus-ultraviolet LED tag nrho kev lag luam cov kab tsim khoom, nrog rau txhua xyoo tso tawm ntawm 180 lab LED teeb hlaws, thiab tuaj yeem muab cov qauv kev daws teeb meem raws li cov neeg siv khoom xav tau. (Cov ntawv: LEDinside Lynn)
