Dab tsi yog qhov txawv ntawm COB thiab GOB hauv LED zaub?
Ob qho COB thiab GOB feem ntau yog siv cov txheej txheem ntim hauv LED zaub. Lawv lub ntsiab sib txawv yog nyob rau hauv daim ntawv ntawm LED nti ntim. Nov yog lawv qhov txawv tshwj xeeb:
1. COB (Chip on Board): COB ntim nrog rau mounting ntau LED chips ntawm ib tug luam Circuit Court board, siv conductive nplaum los txuas cov LED chips thiab lub rooj tsavxwm. COB yog ib qho tshiab ntim tshuab nrog qhov zoo xws li lub teeb ci siab, kev siv hluav taws xob tsawg, lub neej ntev, thiab zoo sib xws. Vim nws cov nqi qis thiab kev sib koom ua ke siab, COB ntim tau siv dav hauv ntau daim ntawv thov, xws li cov lus qhia, tsheb teeb, thiab teeb liab teeb.
GOB (iav ntawm lub Rooj Tswjhwm Saib): GOB ntim yuav encapsulating liab qab LED chips nyob rau hauv ib tug nyias, pob tshab iav zaj duab xis, uas yog ces mounted rau ib tug luam Circuit Court board. GOB ntim muaj qhov zoo xws li lub teeb pom kev tsis zoo, ua kom sov zoo, thiab cov xim purity siab. GOB ntim yog tshwj xeeb tshaj yog haum rau loj - loj video phab ntsa thiab ntse projectors uas siab xim sib xws yuav tsum tau. Hauv cov ntsiab lus, qhov sib txawv ntawm COB thiab GOB nyob hauv lawv cov txheej txheem ntim khoom. COB muaj qhov zoo xws li tus nqi qis thiab kev siv hluav taws xob tsawg, thaum GOB boasts qhov zoo xws li xim purity siab thiab tsawg lub teeb to. Kev xaiv ntawm txoj kev ntim khoom yog nyob ntawm qhov xwm txheej xws li cov ntawv thov tshwj xeeb, qhov xav tau, thiab pob nyiaj siv.
