Nyuma y’imyaka myinshi y’iterambere ry’ikoranabuhanga, imikorere myiza y’urumuri rwa LED yarushijeho kuba myiza cyane. Kubera ko ifite ubushobozi bwo gukora urumuri rumwe n’urumuri ruto, ishobora gutanga urumuri rw’amabara rutarimo kuyungurura. Ifite kandi ibyiza byo kuba urumuri rwinshi, gukoresha ingufu nke, kumara igihe kirekire, gutangira vuba, nibindi. Ishobora gusanwa imyaka myinshi, bigabanyiriza cyane ikiguzi cyo kuyibungabunga. Hamwe no gucuruza urumuri rwinshi rwa LED mu mabara y’umutuku, umuhondo, icyatsi kibisi n’andi mabara, LED yagiye isimbura buhoro buhoro itara risanzwe rikoreshwa mu gutanga ibimenyetso by’umuhanda.
Kuri ubu, LED ifite ingufu nyinshi ntikoreshwa gusa mu bikoresho bifite agaciro gakomeye nk'amatara y'imodoka, amatara, amatara ya LCD, amatara yo ku muhanda ya LED, ahubwo ishobora no kubona inyungu nyinshi. Ariko, nyuma yo gusimbuza amatara asanzwe asanzwe n'amatara ya LED adakuze mu myaka yashize, amatara mashya ya LED afite amabara atatu yaramamaye cyane kandi akoreshwa. Mu by'ukuri, igiciro cy'amatara yose ya LED afite imikorere myiza kandi afite ubuziranenge buhenze cyane. Ariko, bitewe n'uruhare runini rw'amatara yo ku muhanda mu mujyi, amatara menshi yo ku muhanda agomba kuvugururwa buri mwaka, bigatuma isoko rinini. N'ubundi kandi, inyungu nyinshi nazo zifasha mu iterambere ry'ibigo bikora n'ibishushanyo bya LED, kandi bizanatanga umusaruro mwiza ku nganda zose za LED.
Ibikoresho bya LED bikoreshwa mu gutwara abantu ahanini birimo ikimenyetso cy'umutuku, icyatsi n'umuhondo, kwerekana igihe cy'ikoranabuhanga, kwerekana umwambi, nibindi. Iki gikoresho gisaba urumuri rwo mu kirere rwinshi ku manywa kugira ngo rube ruke, kandi urumuri rugomba kugabanuka nijoro kugira ngo rutiba urumuri. Isoko y'urumuri rw'ikimenyetso cy'urumuri cya LED igizwe na za LED nyinshi. Mu gushushanya isoko y'urumuri ikenewe, hagomba kwitabwaho ahantu henshi hagomba kwitabwaho, kandi hari ibisabwa kugira ngo LED ishyirweho. Iyo ishyirwaho ritameze neza, bigira ingaruka ku buryo urumuri rw'ubuso bw'urumuri rungana. Kubwibyo, uburyo bwo kwirinda iki kibazo bugomba kwitabwaho mu gishushanyo. Niba igishushanyo cy'urumuri cyoroshye cyane, ikwirakwizwa ry'urumuri rw'ikimenyetso ryemezwa ahanini n'uko LED ubwayo ibibona, hanyuma ibisabwa mu gukwirakwiza no gushyiraho urumuri rwa LED ubwayo birakomeye cyane, bitabaye ibyo iki kintu kizagaragara cyane.
Amatara ya LED atandukanye n'andi matara y'ikimenyetso (nk'amatara y'imodoka) mu gukwirakwiza urumuri, nubwo afite n'ibisabwa mu gukwirakwiza urumuri. Ibisabwa mu matara y'imodoka ku murongo wo gukata urumuri birakomeye cyane. Igihe cyose urumuri ruhagije rushyizwe ahantu hajyanye n'igishushanyo mbonera cy'amatara y'imodoka, hatitawe ku hantu urumuri rusohokera, umuhanga mu bya filime ashobora gushushanya agace gakwirakwiza urumuri rw'ikirahure mu turere duto no mu duce duto, ariko itara ry'ikimenyetso cy'umuhanda naryo rigomba kwita ku buryo urumuri rungana ku buso bwose butanga urumuri. Rigomba kuba ryujuje ibisabwa ko iyo umuntu areba ubuso butanga urumuri bw'ikimenyetso uhereye ahantu hose hakoreshwa n'itara ry'ikimenyetso, imiterere y'ikimenyetso igomba kuba isobanutse kandi ingaruka z'ishusho zigomba kuba zimwe. Nubwo itara ry'ingufu n'itara rya halogen tungsten bifite urumuri ruhoraho kandi rungana, bifite inenge nko gukoresha ingufu nyinshi, kumara igihe gito, byoroshye gutanga ikimenyetso cy'impimbano, kandi amabara y'urumuri byoroshye kuyama. Nidushobora kugabanya urumuri rudakora rwa LED no kugabanya ubukana bw'urumuri, gukoresha urumuri rwinshi no gukoresha ingufu nke za LED mu itara ry'ikimenyetso bizazana impinduka zikomeye ku bicuruzwa by'urumuri rw'ikimenyetso.
Igihe cyo kohereza: 15 Nyakanga-2022
