LED yerekana ni uburyo bwa elegitoronike bugizwe na materix ya LED.Kugaragaza ibice bigize ecran, nk'inyandiko, animasiyo, ishusho, na videwo, bihinduka mugihe cyo guhindura amasaro yumutuku nicyatsi kibisi, kandi ibice byerekana kugenzura bikorwa binyuze muburyo bwa modular.

Ahanini bigabanijwe kwerekana module, sisitemu yo kugenzura na sisitemu yo gutanga amashanyarazi.Module yerekana ni akadomo matrike yamatara ya LED kugirango ikore ecran itanga urumuri;sisitemu yo kugenzura ni ukugenzura umucyo mukarere kugirango uhindure ibirimo bigaragara kuri ecran;sisitemu yimbaraga nuguhindura ibyinjijwe na voltage nubu kugirango bikemure ibikenewe kwerekana.

LED ya ecran irashobora kumenya ihinduka hagati yuburyo butandukanye bwamakuru atandukanye yerekana uburyo, kandi irashobora gukoreshwa mumazu no hanze, kandi ifite inyungu ntagereranywa kurenza iyerekanwa.Hamwe nibiranga umucyo mwinshi, gukoresha ingufu nke, ingufu nke zikenerwa, ibikoresho bito kandi byoroshye, ubuzima bumara igihe kirekire, kurwanya ingaruka zihamye, hamwe no guhangana nimbaraga zituruka hanze, byateye imbere byihuse kandi bikoreshwa cyane mubice bitandukanye.

Ibara rimurika hamwe nubumara bwa LED bifitanye isano nibikoresho nibikorwa byo gukora LED.Itara ryaka ni ubururu mu ntangiriro, na fosifore yongewe kumpera.Ukurikije ibyifuzo bitandukanye byabakoresha, amabara yumucyo atandukanye arashobora guhinduka.Umutuku ukoreshwa cyane., Icyatsi, ubururu n'umuhondo.

Bitewe n’umuvuduko muke wa LED (1.2 ~ 4.0V gusa), irashobora gusohora cyane urumuri hamwe numucyo runaka, kandi urumuri rushobora guhindurwa na voltage (cyangwa ikigezweho), kandi irwanya ihungabana, kunyeganyega nubuzima burebure (Amasaha 100.000), Rero Mubikoresho binini byerekana ibikoresho, nta bundi buryo bwo kwerekana bushobora guhuza uburyo bwo kwerekana LED.