O le SMD o le faʻapuʻupuʻu mo le Surface Mounted Device, lea e faʻapipiʻi ai mea e pei o ipu moli, puipui, meataalo, taʻitaʻia, ma le epoxy resin i faʻamatalaga eseese o lopa moli, ona faʻapipiʻi lea o faʻaaliga faʻaalia LED e ala i le faʻapipiʻiina i luga o se laupapa PCB i foliga o patch.

O faʻaaliga SMD e masani ona manaʻomia le faʻaalia o loʻo LED, e le gata ina faʻatupuina ai le felafolafoaʻi i le va o pika, ae e iʻu ai foi i le le lelei o le puipuiga, e aʻafia ai le faʻatinoina o ata ma le ola tautua.

Ata fa'ata'ita'i ole SMD microstructure

COB, fa'apu'upu'u o le Chip On Board, o lo'o fa'asino i le tekonolosi fa'apipi'i LED lea e fa'amausali sa'o ai meataalo LED i luga o laupapa fa'asalalau lolomi (PCBs), nai lo le fa'apipi'iina o afifi LED fa'atusa ta'ito'atasi i luga o PCBs.

O lenei metotia faʻapipiʻi e iai ni faʻamanuiaga i le gaosiga ma le gaosiga lelei, faʻataʻitaʻiga lelei, puipuiga, ma faʻaoga laiti micro spacing.