Byatewe na Covid-19,LED ikora ecran ikorabarimo kwitondera cyane ubushakashatsi niterambere, kugabanya urwego rugaragara rwa ecran, guteranya, ningaruka zumusaruro. Intambara yibiciro itagaragara ituma bigora abaterankunga guterana kubaho, kandi abayikora bakomeye barashobora kwibanda mugutezimbere ibicuruzwa bishya bya LED mu mucyo ku isoko ry’imihindagurikire y’ibiciro n’ubudasa, bityo bikagaragara.
Hamwe no kwiyongera kw'isoko ku isoko, tekinoroji ya LED ikora neza n'ibicuruzwa bikomeza kunozwa, ndetse n'ikoranabuhanga rikorana ryaragaragaye, bikomeza kuzana uburambe bwiza. Hamwe no gukomeza kugabanuka kwa pigiseli hamwe no kunoza uburyo bwo gutembera no gutuza, ecran ya LED ibonerana yagiye ifata isoko gahoro gahoro hamwe nibisobanuro bihanitse kandi biranga umucyo, ndetse bigira umwanya wingenzi mubijyanye nurukuta rw'umwenda w'ikirahure.
Hamwe no gukura kwa LED gukorera mu mucyo, ecran ya firime ya LED, ibirahuri byerekana ibirahure, hamwe na firime ya kirisiti ya kirisitu byahindutse ibikorwa byindashyikirwa, kandi ibice bito bito bito byahindutse icyerekezo gishya. Iterambere nogushyira mubikorwa ibyo bicuruzwa bigizwe na ecran ya ecran yiboneye iterambere ryihuse rya ecran ya ecran.
Bitewe no kwiyuzuzamo buhoro buhoro isoko isanzwe ya LED yerekana isoko hamwe nimbogamizi zikoreshwa mumirima nkurukuta rwumwenda. Kugira ngo iki kibazo gikosorwe, LED ibonerana mu mucyo yavutse kandi itera imbere byihuse kuva muri 2017, igenda irushaho kwemerwa n’isoko. Muri icyo gihe, mu igenamigambi ry’imijyi no mu iyubakwa, inyubako z’ibirahure byububiko byikirahure zirazwi cyane, ibyo bikaba byaratumye havuka ecran yo mu nzu LED ibonerana. Guha inyubako yububiko bwububiko hamwe nimyambarire, amabara atandukanye, ibigezweho, hamwe nubuhanga bwikoranabuhanga, biha abantu imvugo idasanzwe. LED ibonerana ikomeje guturika, hamwe nubushobozi bunini bwisoko. Dukurikije ibyahanuwe, agaciro k’isoko rya LED mu mucyo kizaba hafi miliyari 10 mu 2025.
Mu myaka yashize, igitekerezo cyo "gucuruza gishya" cyagaragaye, kandi ecran ya LED ibonerana yagize uruhare runini mugucuruza ibicuruzwa byerekana ibicuruzwa, gushushanya imbere, kubaka inyubako, nizindi nzego, bizana impinduka nini mubucuruzi bushya. Itandukaniro hamwe nuburyo bwikoranabuhanga bitanga uburambe bwiza bwo guhaha mugihe utabangamiye igishushanyo mbonera cyerekana amadirishya nububiko. Ibirango byinshi byerekana imideli, imodoka, imitako nibindi bicuruzwa byo mu rwego rwo hejuru nabyo bihitamo gukoresha LED ibonerana mu mucyo kugirango izamure imiterere yikimenyetso. Iyo ukina ibintu byamamaza, imiterere iboneye ntishobora kongera imyumvire yikoranabuhanga gusa. Kugaragara kw'ibicuruzwa bishya byanze bikunze bizatera imbere iterambere ryisoko ryerekana ibicuruzwa kandi bitange icyifuzo runaka kuri LED ibonerana.
Bitewe nuburyo buboneye bwa ecran ya LED, byanze bikunze bigira ingaruka. Nigute ushobora kugera kumurongo usobanutse utagize ingaruka kumucyo nikibazo cya tekiniki gikeneye kuneshwa.
1. Nigute ushobora gufata ibara ryinshi riterwa no kugabanya umucyo wa LED ibonerana?
Iyo ukoresheje ecran ya LED ibonerana nka ecran ya LED yerekana imbere, urumuri rugomba kugabanuka, bitabaye ibyo, amaso yabantu ntashobora kwihanganira kureba igihe kirekire. Ariko, uko umucyo ugabanuka, ishusho izagira igihombo kinini cyumuhondo. Mugihe umucyo ugenda ugabanuka, gutakaza ibara ryinshi biragenda bikomera. Turabizi ko urwego rwimyenda rwinshi, niko amabara akungahaye kuri ecran ibonerana, kandi byoroshye kandi byuzuye ishusho.
Igisubizo cyo kugabanya umucyo wa LED ibonerana itabangamiye ibara ryinshi: Umucyo wumubiri wa ecran ukwiranye nibidukikije kandi birashobora guhita bihinduka. Irinde ingaruka zumucyo mwinshi cyangwa umwijima kugirango urebe neza ubwiza bwibishusho. Mugihe kimwe, ecran nini ya ecran irakoreshwa, kandi urwego rwimyenda rushobora kugera kuri 16bit.
2. Gukemura ibyangiritse byatewe na ecran ya LED iboneye kugirango urusheho gusobanuka
Kurwego rwo hejuru rusobanutse rwa LED ibonerana kandi bikungahaye birambuye kumashusho, niko amasaro menshi ya LED muri module imwe aziyongera kandi arusheho gukwirakwizwa cyane. Igipimo rusange cyo kwangirika kwamatara ya LED yerekana ni ukugenzura muri 3/10000, ariko kuri ecran ntoya ya LED ibonerana, igipimo cyangirika cyamatara 3/10000 ntigishobora guhaza ibikenewe gukoreshwa buri munsi. Kurugero, P3 moderi ya LED ibonerana ifite amashanyarazi arenga 110000 kuri metero kare. Dufashe ubuso bwa ecran ya metero kare 4, umubare wamatara yangiritse uzaba 11 * 3 * 4 = 132, bizazana uburambe bwo kureba muburyo butagaragara muburyo busanzwe bwo kwerekana.
Kwangirika kw'itara ubusanzwe biterwa no gusudira bidatinze amasaro. Ku ruhande rumwe, biterwa nuburyo bubi bwo kubyaza umusaruro LED ikora mu mucyo, kandi biterwa nibibazo byubugenzuzi. Birumvikana ko ikibazo cyamasaro yamatara kidashobora kuvaho. Birakenewe rero gukurikiza inzira yemewe yo kugenzura ubuziranenge kugirango ugenzure ubwiza bwibikoresho fatizo mugihe ukurikirana ibikorwa byakozwe. Mbere yo kuva mu ruganda, ni ngombwa gukora ikizamini cyamasaha 72 kugirango gikemure ibyangiritse ku matara kandi urebe ko ari ibicuruzwa byujuje ibisabwa mbere yo koherezwa.
3. Kugena cyangwa kugena ibintu?
Ikibazo nyamukuru hamwe na LED ibonerana muri iki gihe ni uguhindura. Hariho ibicuruzwa byinshi byabigenewe ku isoko, kandi umusaruro wibicuruzwa byabigenewe ni birebire, harimo na R&D. Ntabwo yihuta nkibicuruzwa bikuze kandi biragoye kubyara umusaruro mwinshi. Byongeye kandi, nkuko bizwi, amasaro ya LED asohora impande zikoreshwa mu kwerekana LED mu mucyo ku isoko ntabwo ari rusange, hamwe no guhuzagurika no gushikama, bigatuma ibiciro by’umusaruro mwinshi, umusaruro muke, na serivisi nyuma yo kugurisha.
Hariho indi mpamvu yingenzi idindiza iterambere rya LED ibonerana - ibiciro byo kubungabunga byinshi. Hafi ya LED ibicuruzwa byose bibonerana bikoreshwa mubikorwa binini byubwubatsi, kandi ingorane zo kubungabunga biragaragara. Kubwibyo, umusaruro usanzwe hamwe nubwubatsi bwa serivisi ya LED ibonerana yashyizwe kumurongo kandi bigashyirwa mubikorwa ninganda nini nini. Mugihe kizaza, ibicuruzwa bisobanutse neza byerekana ibicuruzwa bishobora kwinjira kurubuga rwihariye.
4. Icyitonderwa cyo guhitamo umucyo wa LED ibonerana
Mu rwego rwo kubungabunga ingufu no kurengera ibidukikije, abakora ecran ya LED ibonerana batezimbere cyane gukoresha ingufu za ecran. Ukoresheje LED isohora chip hamwe nubushobozi buhanitse kandi ukareba ko nta mfuruka zogukata cyangwa amashanyarazi meza, uburyo bwo guhindura amashanyarazi bwarazamutse cyane. Bafashe kandi uburyo bwateguwe neza bwo gukwirakwiza ubushyuhe kugirango bagabanye gukoresha ingufu z'abafana, bategura siyanse mu buryo rusange gahunda y’umuzunguruko, kandi bagabanya imikoreshereze y’umuriro w'imbere ukurikije impinduka z’ibidukikije, Brightness irashobora guhita ihindurwa kugirango igere ku kuzigama neza.
Ibikoresho bya luminescent bikoreshwa muri LED ibonerana bifite ingaruka zo kubungabunga ingufu no gukoresha bike. Nyamara, urebye ikoreshwa ryabo mubice bifite ahantu hanini hagaragara, biramutse bikoreshejwe igihe kirekire, gukoresha amashanyarazi muri rusange bizakomeza kuba byinshi, kandi fagitire y’amashanyarazi yatanzwe nabamamaza nayo izerekana kwiyongera kwa geometrike. Kubwibyo, uburyo bwo kugera ku kubungabunga ingufu ni ikibazo abakora LED bose babonerana bakeneye gusuzuma.
Igihe cyo kohereza: Jun-02-2023
