COB Lub Teeb Source Nqe Loj

Hais txog ntawm no LED teeb hlaws lub teeb qhov chaw, LED lub teeb shit teeb los ntawm kev tswj ntawm built-in micro nti. Nyob rau hauv daim ntawv thov ntawm me me engineering, nws yuav siv tau yam tsis muaj xws li, uas muaj peev xwm ua tau gradient, dhia, xim flashing, random flashing, tus naj npawb ntawm kev ua hauj lwm los ntawm lub nti ua hauj lwm thiab kev soj ntsuam ntawm kev sib xyaw ntom ntom ntawm cov nti pom tau tias cov kev ntim khoom sib xyaw. multi-chip dawb lub teeb LED pob qhov kub tau nce nrog qhov nce ntawm cov chips sib xyaw, thiab nws cov luminous efficiency tau txo nrog qhov nce ntawm cov chips sib xyaw. Nws tseem yog ib qho tseem ceeb muaj feem cuam tshuam rau kev siv cov tshuab ntim khoom sib xyaw. Lub teeb-state teeb pom kev zoo yog hais txog qhov sib piv ntawm lub teeb flux ntsuas rau lub zog hluav taws xob ntsuas thaum lub ntsuas kub ntawm cov ntiv tes tsis nce ntxiv lawm thiab lub teeb muaj zog thaum lub teeb muaj zog thaum lub teeb ci LED ua haujlwm nkag mus rau thermal stability. Lub teeb nyob ruaj khov-state teeb pom kev zoo hais txog qhov cuam tshuam ntawm cov teeb pom kev zoo ntawm LED tag nrho cov teeb tshwj tsis yog tsav lub zog hluav taws xob, uas qhia txog cov yam ntxwv ntawm lub teeb, hluav taws xob, thiab thermal hauv kev ua haujlwm ntawm LED. Ntxiv nrog rau LED lub teeb hloov pauv thiab hluav taws xob tshwj xeeb, qhov ruaj khov-xeev teeb pom kev zoo kuj suav nrog qhov kub thiab txias hloov ntawm cov kab hluav taws xob xa hluav taws xob thiab cov cua sov dissipation. Nws tseem hu ua lub teeb ci system. Cov teebmeem dynamic xws li COB lub teeb qhov nqi gradient alternation kuj tuaj yeem ua tiav los ntawm kev tswj ntawm DMX kom ua tiav cov nyhuv ntawm chasing, scanning. Tam sim no, cov chaw thov tseem ceeb no yog tej zaum cov no: ib lub tsev, keeb kwm tsev pawg sab nrauv phab ntsa teeb pom kev zoo, lub teeb thiab lub teeb pom kev zoo hauv lub tsev, teeb pom kev zoo sab hauv tsev, teeb pom kev zoo nkauj ntsuab, teeb pom kev zoo tshaj tawm, ntxiv rau ntim, LED teeb qhov chaw. kuj muaj lub neej ntev Qhov kom zoo dua, qhov no kuj yog qhov zoo tshaj plaws. Lub teeb attenuation yog ceev, thiab txawm tias lub LED kuj yog attenuated, qhov ceev yog qeeb. Hauv txoj kev xav, nws muaj lub neej ntev ntawm kaum tawm txhiab teev. Lub neej ntev: LED teeb qhov chaw yog hom tshiab ntawm electro-optic qhov chaw. Nws txoj haujlwm ua haujlwm yog txawv kiag li los ntawm lwm qhov chaw electro-optical uas twb muaj lawm. Cov txheej txheem hloov dua siab tshiab yog cov khoom siv hluav taws xob-pem hauv ntej-rau-qhov sib xyaw ua ke, koom nrog rau hom teeb pom kev txias (tsis yog-electrode cua sov tawm ntawm lub teeb). Lub teeb pom kev zoo ntawm LED yog qhov yooj yim, lub cev luminous yog lub cev muaj zog, ua ke nrog nws cov ntim me me, ib lub zog LED, muaj cua sov tseem ceeb, thiab tsis muaj teeb meem ntawm hluav taws. LED txoj kev pab cuam lub neej yog siab dua li cov fluorescent teeb raj, uas yog ib qho tseem ceeb heev rau txo nqi txij nkawm. Vim tias LED txoj kev teeb muaj cov nqi hluav taws xob qis dua thiab siv lub neej ntev dua, ntau thiab ntau lub nroog tau txais yuav. Nrog rau kev tuaj txog ntawm 5G era, ntse LED txoj kev teeb nrog ntau lub zog muaj tam sim no muaj. Thaum saib xyuas kev khiav tsheb thiab kev nyab xeeb rau pej xeem, thiab qhia cov ntaub ntawv pej xeem, muaj lwm lub luag haujlwm hauv kev txhim kho cov nroog ntse: 5G cov khoom siv hauv paus chaw nres tsheb tuaj yeem ntsia tau rau hauv kev teeb tsa. Ntawm lub teeb ncej. Thaum tus nqi ntawm COB lub teeb ci yog 10,000 teev, qhov ci tuaj yeem ncav cuag 70% mus rau 80% ntawm qhov pib ci ntsa iab, thiab cov teeb pom kev zoo ib txwm muaj tau hloov ob zaug hauv lub sijhawm siv no. Tom qab tag nrho Tsuas yog ib nrab ntawm qhov pib ci ntsa iab yog tsawg tshaj li pua pua ntawm cov khoom. Cov khoom siv hluav taws xob ntau ntawm 0.5W txog 100W, thiab cov nyhuv lub teeb ncav cuag 130lm / W, thiab xoom lub teeb poob tau tiav 2000 teev. , Cov khoom uas tsis tshua muaj kev xav tau rau lub teeb efficiency. Lwm qhov kawg yog cov khoom lag luam siab-kawg nyob rau hauv kev ua haujlwm siab, xws li qhov txwv tsim qhov chaw ntawm lub teeb, tab sis nws yuav tsum muaj lub zog loj thiab siab-lub teeb dav dav ntim tawm, kev ntseeg siab tshwj xeeb tshwj xeeb, thiab cov plaub hau me me siab-lub zog tso zis. . Los ntawm nruab nrab thiab ntev lub sij hawm, kev ua lag luam nrog ib tug kiag li loj feem ntawm inversion yog ib tug inevitable sib. Nrog lub teeb pom kev zoo ntawm cov nti inverted, tus nqi txuas ntxiv optimized, thiab qhov chaw ua lag luam yav tom ntej yog loj thiab ntau-chip LED integrated ntim yog ib txoj hauv kev kom ua tiav high-power dawb lub teeb LED teeb pom kev zoo. Tsab ntawv xov xwm no qhia txog cov yam ntxwv ntawm kev ntim khoom sib xyaw, qhia nws los ntawm cov yam ntxwv ntawm cov khoom siv, hom ntim, kev kho cua sov dissipation thiab kho qhov muag tsim, thiab txheeb xyuas qhov kev txhim kho ntawm kev ntim khoom. , Integrated ntim kuj yuav tsim sai heev. COB lub teeb ci muaj xws li liab, daj, xiav, ntsuab, dawb, lub teeb liab, RGB, thiab lwm yam, uas yog dav siv nyob rau hauv lub teeb hluav taws xob, txoj kev teeb, miners teeb, ceeb toom teeb, teeb pom kev zoo, teeb pom kev zoo engineering thiab lwm yam. Shenzhen Science thiab Technology Park tau ua tiav kev tswj hwm thiab ib puag ncig zoo.