Lub hom phiaj tseem ceeb ntawm cov roj ntim yog kom ua tiav LED nti thiab sab nraud Circuit Court hluav taws xob kev sib txuas thiab kev sib txuas lus sib txuas los tiv thaiv cov teeb meem ntawm cov khoom cua, thermal, ya raws thiab lwm yam kev sab nraud, ua kom tau qhov uas yuav tsum tau ua kom zoo dua qub, yuav tsum txhim kho nws txoj kev siv thiab kev cia siab.
LED ntim tsim tsuas yog kho qhov muag, thermal, hluav taws xob thiab cov khoom siv (cov qauv) thiab zoo li ntawd, cov teeb meem no muaj kev ywj pheej ntawm txhua lwm yam, tiam sis tseem cuam tshuam rau ib leeg, uas yog lub hom phiaj ntawm lub ntim khoom hluav taws xob, qhov kub yog qhov tseem ceeb, hluav taws xob thiab mechanical txhais tau , thiab qhov ua tau zoo yog qhov kev cuam tshuam.
Cov kev ua haujlwm zoo tshaj plaws, kev muaj zog loj yog ib qho tseem ceeb ntawm kev loj hlob ntawm LED, lub teb chaws thiab kev tshawb fawb cov tsev kawm ntawv cog lus rau siab ua haujlwm LED nti kev tshawb fawb: nto coarsening, cov qauv hauv cov txheej txheem, pob tshab substrate, optimize electrode geometry, Txheej, laser substrate peeling technology, microstructure thiab photonic siv lead ua tshuab.
High-power LED pob vim lub complexity ntawm tus qauv thiab cov txheej txheem, thiab ncaj qha mus cuam tshuam siv cov kev ua tau zoo thiab lub neej, tau kub tshawb xyuas nyob rau hauv xyoo tas los, tshwj xeeb tshaj yog teeb pom kev zoo-hoob high-power LED thermal pob yog hotspots kub pob , ntau lub tebchaws, kev tshawb nrhiav Thiab lub tuam txhab tseem nyob rau ntawm lub tshuab ntim cov hluav taws xob tau tshawb xyuas thiab ua tiav tau: lub cheeb tsam loj nti - nti cov qauv thiab kev siv lub tshuab vut. Zaj duab xis technology, hlau substrate thiab ceramic substrate technology, conformalcoating tshuab, photorefractive extraction tshuab (SPE), UV tsis kam thiab hnub ci tawg thiab anti-ntom ntim cov ntaub ntawv tshawb, optical optimization tsim.
Nrog txoj kev txhim kho ceev ceev hauv kev ua haujlwm ntawm high-power LED chips, zog LED ntim tshuab txuas ntxiv mus txhim kho kom qhov kev loj hlob ntawm qhov teeb meem no: txij thaum pib ntawm cov hlau lead txheej rau ntu ntau ntu kev sib tham, thiab tom qab ntawd hnub no lub 3D array pob, nws cov tswv yim Fais tseem nce, thaum lub pob kub kub kuj yau txo. Yuav kom txhawb txoj kev loj hlob ntawm LED hauv thaj chaw ntawm kev teeb pom kev zoo, LED ntim rau kev txhim kho rau kev tswj hwm thermal yuav yog ib qho ntawm qhov tseem ceeb, thiab lwm yam nti tsim thiab cov txheej txheem tsim thiab kev sib koom tes yog ib qho tseem kom zoo rau qhov khoom txawj tej yam ntxiv; nrog ntab roob tshuab SMT) nyob rau hauv daim ntawv loj-loj, siv cov ntaub ntim pob khoom thiab lub hwj chim MOSFET ntim tshuab yuav yog qhov tsim cov LED ntim hauv ib qho kev coj, kev haumxeeb (xws li kev tsav tsheb) yuav txhawb kev tsim LED ntim tshuab. Cov ntawv sau npe ntawm lwm cov kab lis kev cai kuj tseem yuav pom nyob rau yav tom ntej ntawm cov teeb pom kev zoo ntawm LED coj mus nrhiav theem, xws li cov kua hluav taws xob tuaj (FluidicSelf-Assembly, FSA) technology.
Cov khoom kub: 1m hlua lub teeb , teeb pom kev zoo rau lub kaum tsev , LED txoj kev luminaire , 120W LED Txoj Kev Teeb , 130lm / W linear teeb , 100W zog siab
