LED Formal Dress yog txawv ntawm LED Inverted

Qhov txawv ntawm LED hom thiab LED inverted (1). Khoom siv lead ua: Cov nti me me ntawm kev teeb tsa raug cai yog ua raws li cov khoom siv hluav taws xob rwb thaiv tsev thermal kua nplaum rau ntawm qhov taw tes sab hauv ntawm lub hauv paus ntawm qhov ncaj-inserted bracket los kho cov nti. Cov txheej txheem ntawm siv lead ua txuas nrog lub hauv paus bracket, thiab lub hauv paus bracket nws tus kheej feem ntau yog cov khoom siv tooj liab nrog cov thermal conductivity siab; (2). Vuam kab: Cov qauv ntawm cov chips me me feem ntau yog me me thiab cov cua sov yog me me, yog li cov cua sov kuj me me, yog li nws kuj me me, yog li nws kuj yog me me. Yog li siv qhov zoo thiab tsis zoo electrodes rau welded ib φ0.8 φLub 0.9mil kub hlau txuas nrog qhov zoo thiab tsis zoo electrodes ntawm lub bracket; Kev tsav tsheb tam sim no ntawm lub zog hloov hluav taws xob feem ntau yog siab dua 350mA, thiab cov nti loj loj. Yog li ntawd, txhawm rau kom ntseeg tau qhov sib xws thiab kev ruaj ntseg ntawm tam sim no hauv kev txhaj tshuaj ntawm cov nti, nws feem ntau yog nyob ntawm lub taub hau thiab qhov tsis zoo ntawm cov nti. Ob welded ntawm qib thiab lub siab tawv ncej ntawm lub bracket thiab bracket φ1.0 φ1.25mil's golden kab; (3). Fluorescent hmoov xaiv: cov chips me feem ntau tsav tam sim no ntawm 20mA, thaum lub zog hloov hluav taws xob feem ntau yog li 350mA. Yog li ntawd Cov hmoov fluorescent nrov hauv kev ua lag luam feem ntau yog YAG. YAG nws tus kheej yog hais txog 127 C nrog kub tsis kam. Tom qab lub nti tau teeb, qhov kub thiab txias (TJ) yuav siab dua qhov ntsuas kub no. Yog li ntawd, thaum tshav kub dissipation tsis zoo, fluorescent hmoov yog ntev. Lub sij hawm aging attenuation yog qhov hnyav, yog li nws raug pom zoo kom siv silicate fluorescent hmoov nrog kub zoo dua thaum lub sij hawm ntim ntim ntim; (4). Collagen xaiv: me me nrog cov chips me me Nws tuaj yeem ua tau raws li qhov xav tau ntawm lub ntim; thiab inverted zog nti muaj ib tug loj tshav kub thiab yuav tsum tau encapsulated nrog silicone; Txhawm rau kom phim lub sapphire substrate thaum xaiv silicone, nws raug nquahu kom xaiv qhov ntsuas siab dua kom muaj qhov ua kom siab dua > 1.51). Txhawm rau tiv thaiv qhov ntsuas qhov cuam tshuam los ntawm kev txo qis lub kaum sab xis ntawm qhov kev xav tau tag nrho, feem ntau ntawm lub teeb poob rau sab hauv ntawm lub ntim colloid; Nyob rau tib lub sijhawm, silicone elasticity yog loj, thiab thermal stress yog ntau me dua li epoxy resin piv rau epoxy resin dua epoxy resin. Hauv cov txheej txheem ntawm kev siv, nws tuaj yeem ua lub luag haujlwm tiv thaiv zoo hauv cov nti thiab cov kab kub, uas yog qhov tsim nyog rau kev txhim kho kev ntseeg tau ntawm tag nrho cov khoom; Cov txheej txheem ntawm encapsulation, thiab thaum lub sij hawm inverted hwj chim nti ntim txheej txheem, vim hais tias ntawm kev siv ntawm lub taub hau brackets, thiaj li yuav ua kom lub uniformity ntawm tag nrho cov fluorescent hmoov, nws yog pom zoo kom siv cov txheej txheem ntawm conformal-txheej; (6). Kev tsim cov yas: Cov nti zoo feem ntau yog siv rau hauv cov pwm los sau cov epoxy resin thiab ntxig rau hauv cov txheej txheem kub siab; thaum lub hwj chim nti inverted yuav tsum tau maj mam irrigated los ntawm ib qho ntawm cov intake pores los ntawm lub lens. Cov txheej txheem ntawm kev txhaws, thaum lub sij hawm ua tiav, kev ua haujlwm yuav tsum tau txhim kho kom tsis txhob ci, tawg, txheej thiab lwm yam tshwm sim tom qab ci; (7). Kev tsim cua sov: Cov chips zoo feem ntau tsis muaj qhov tsim kom txias ntxiv; thiab inverted zog fais fab Lub nti feem ntau yuav tsum tau ntxiv lub tshav kub dissipation puag phaj nyob rau hauv lub bracket. Nyob rau hauv tshwj xeeb, ntxiv ib tug kiv cua tom qab lub tshav kub dissipation substrate rau tshav kub dissipation; nyob rau hauv cov txheej txheem ntawm vuam brackets rau aluminium substrates, nws raug nquahu kom siv qhov kub ntawm cov cua sov hlau hlau nrog lub zog ntawm lub zog ntawm lub zog ntawm lub zog.