Thawj qhov yog xaiv, xaiv qhov tsim nyog loj, luminous tus nqi, xim, voltage, tam sim no LED teeb hlaws pob nti, cov hauv qab no yog cov lus piav qhia:
1, nthuav cov siv lead ua, siv lub expansion tshuab kom uniformly nthuav tag nrho LED nti zaj duab xis muab los ntawm cov chaw tsim tshuaj paus, kom lub nruj nreem teem LED tuag txuas rau saum npoo ntawm cov zaj duab xis yog rub tawm los pab txhawb lub pos siv lead ua.
2, rov qab cov kua nplaum, muab lub nplhaib nthuav dav rau ntawm lub tshuab ua kua nplaum rov qab uas cov txheej txheej nyiaj tau muab pov tseg, thiab muab cov nyiaj muab tshuaj txhuam rau tom qab. Ib co nyiaj muab tshuaj txhuam. Haum rau bulk LED chips. Siv lub tshuab xa khoom kom pom qhov tsim nyog ntawm cov nyiaj muab tshuaj txhuam rau ntawm lub rooj tsav xwm PCB luam tawm.
3, kev sib tsoo tuag, muab lub nplhaib nthuav dav siv lead ua nrog cov nyiaj muab tshuaj txhuam rau hauv cov pos hniav siv lead ua, thiab tus neeg teb xov tooj yuav tho lub LED nti ntawm lub PCB luam tawm Circuit Board nrog ib tug siv lead ua cwj mem nyob rau hauv lub microscope.
4. Teem lub siv lead ua, muab cov pierced siv lead ua PCB luam ntawv Circuit Court board rau hauv lub thermal voj voog qhov cub thiab cia nws sawv ntsug rau ib lub sij hawm. Tom qab cov nyiaj muab tshuaj yog solidified, coj nws tawm (tsis txhob cia nws ntev, txwv tsis pub cov txheej ntawm LED nti yuav yellowed, uas yog, oxidized. Yeej ua rau muaj teeb meem). Yog tias muaj LED nti sib txuas, cov kauj ruam saum toj no yuav tsum tau ua; Yog tias tsuas muaj IC chip bonding, cov kauj ruam saum toj no raug tso tseg.
5, hlau sib txuas, aluminium hlau sib txuas tshuab yog siv los txuas cov nti thiab cov ntaub ntawv txhuas txhuas hlau ntawm PCB pawg thawj coj saib, uas yog, cov hlau lead hauv COB yog soldered.
6, kev sim thawj zaug, siv cov cuab yeej ntsuas tshwj xeeb (cov cuab yeej sib txawv rau COB rau ntau lub hom phiaj, yooj yim-precision stabilized fais fab mov) los kuaj COB boards, thiab rov kho cov boards tsis tsim nyog.
7. Dispensing, siv lub dispenser los tso cov kua nplaum AB npaj rau ntawm qhov sib koom ua ke ntawm LED tuag nyob rau hauv tus nqi tsim nyog, thiab IC tau ntim nrog cov yas, thiab tom qab ntawd ntim rau hauv cov duab raws li cov neeg siv khoom xav tau.
8, kho, muab lub kaw lus PCB luam tawm lub rooj tsav xwm lossis lub teeb lub teeb rau hauv lub voj voog thermal thiab cia nws sawv ntawm qhov kub thiab txias, thiab lub sijhawm ziab sib txawv tuaj yeem tsim raws li qhov xav tau.
9, kev ntsuam xyuas dav dav, kuaj cov hluav taws xob ua haujlwm ntawm cov khoom ntim PCB luam tawm lub rooj tsav xwm lossis lub teeb lub teeb nrog cov cuab yeej kuaj tshwj xeeb kom paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo.
10, cais lub teeb, siv lub spectroscope kom paub qhov txawv ntawm qhov ci ntawm lub teeb sib txawv raws li qhov xav tau, thiab ntim lawv cais.
11, khaws cia rau hauv, thiab tom qab ntawd tawm mus rau hauv cov khoom siv los tsim kom muaj lub neej zoo thiab lub zog txuag ntawm LED teeb hlaws ntim rau txhua tus.
