Mw'isi y'itumanaho rigaragara, buri gihe habaye impaka zerekeye ikoranabuhanga ryiza, LED cyangwa LCD. Byombi bifite ibyiza nibibi, kandi urugamba rwo kumwanya wambere kumasoko ya videwo rukomeje.
Iyo bigeze kuri LED na LCD yerekana urukuta rwa videwo, birashobora kugorana guhitamo uruhande. Kuva itandukaniro ryikoranabuhanga kugeza kumiterere yishusho.Hari ibintu byinshi uzakenera gusuzuma mugihe uhisemo igisubizo kibereye ibyo ukeneye.
Hamwe n’isoko rya videwo ku isi yose ryiyongera ku gipimo cya 11% muri 2026, nta na rimwe ryigeze riba ryiza ryo kugera kuri ibyo byerekanwa.
Nigute ushobora guhitamo kwerekana hamwe naya makuru yose kugirango usuzume nubwo?
Ni irihe tandukaniro?
Gutangira, LED zose zerekana ni LCDs gusa. Bombi bakoresha Liquid Crystal Display (LCD) hamwe nurukurikirane rw'amatara ashyirwa inyuma ya ecran kugirango batange amashusho tubona kuri ecran yacu. LED ya ecran ikoresha diode itanga urumuri kumatara yinyuma, mugihe LCD ikoresha amatara ya fluorescent.
LED irashobora kandi kugira amatara yuzuye. Aha niho LED zishyirwa neza kuri ecran yose, muburyo busa na LCD. Ariko, itandukaniro ryingenzi nuko LED yashyizeho uturere kandi utwo turere dushobora kugabanuka. Ibi bizwi nka dimming yaho kandi birashobora kuzamura cyane ubwiza bwamashusho. Niba igice runaka cya ecran gikeneye kuba umwijima, zone ya LED irashobora gucogora kugirango habeho umukara wukuri kandi utandukanye nishusho itandukanye. LCD ecran ntishobora gukora ibi kuko ihora yaka neza.
Urukuta rwa videwo LCD ahantu ho kwakira ibiro
Ubwiza bw'ishusho
Ubwiza bwibishusho nikimwe mubibazo bivuguruzanya iyo bigeze kuri LED na LCD amashusho y'urukuta. LED yerekana muri rusange ifite ireme ryiza ugereranije na LCD bagenzi babo. Kuva kurwego rwumukara gutandukanya ndetse no kurangi kwamabara, LED yerekanwe mubisanzwe isohoka hejuru. LED ya ecran hamwe-yuzuye-yinyuma-yerekana-yerekana ubushobozi bwa dimming yaho bizatanga ubwiza bwamashusho.
Kubyerekeranye no kureba inguni, mubusanzwe nta tandukaniro riri hagati yurukuta rwa videwo LCD na LED. Ibi ahubwo biterwa nubwiza bwikirahure cyakoreshejwe.
Ikibazo cyo kureba intera irashobora gukura muri LED na LCD. Muri rusange, nta ntera nini iri hagati yikoranabuhanga ryombi. Niba abayireba bazareba hafi ya ecran ikenera ubunini bwa pigiseli ititaye niba urukuta rwawe rwa videwo rukoresha ikoranabuhanga rya LED cyangwa LCD.
Ingano
Aho ibyerekanwa bigiye gushyirwa hamwe nubunini bukenewe nibintu byingenzi aho ecran ikubereye.
Urukuta rwa videwo ya LCD mubusanzwe ntirugizwe nini nkurukuta rwa LED. Ukurikije ibikenewe, birashobora gushyirwaho muburyo butandukanye ariko ntibizajya mubunini bunini urukuta rwa LED rushobora. LED irashobora kuba nini nkuko ubikeneye, imwe murinini ni i Beijing, ipima mx 250 m 30 (820 ft x 98 ft) kubuso bwa metero 7.500 (80,729 ft²). Iyerekanwa rigizwe na ecran nini nini cyane LED kugirango ikore ishusho imwe ikomeza.
Umucyo
Aho uzaba werekana urukuta rwa videwo ruzakumenyesha uburyo ukeneye ecran kugirango ube mwiza.
Umucyo mwinshi uzakenera mucyumba gifite amadirishya manini n'umucyo mwinshi. Ariko, mubyumba byinshi byo kugenzura kuba byiza cyane birashoboka ko ari bibi. Niba abakozi bawe bakora hafi yigihe kirekire barashobora kurwara umutwe cyangwa kurwara amaso. Muri ibi bihe, LCD yaba ihitamo ryiza kuko nta mpamvu yo gukenera urwego rwo hejuru cyane.
Itandukaniro
Itandukaniro naryo ni ikintu cyo gusuzuma. Iri ni itandukaniro hagati ya ecran yerekana amabara yijimye kandi yijimye. Ikigereranyo gisanzwe cyo kugereranya LCD yerekana ni 1500: 1, mugihe LED ishobora kugera 5000: 1. LEDs yuzuye yuzuye irashobora gutanga urumuri rwinshi bitewe no kumurika inyuma ariko nanone umwirabura wukuri ufite dimimingi yaho.
Abayobozi bambere berekana ibicuruzwa bahugiye mu kwagura ibicuruzwa byabo binyuze mubishushanyo mbonera no guteza imbere ikoranabuhanga. Nkigisubizo, kwerekana ubuziranenge byateye imbere cyane, hamwe na Ultra High Definition (UHD) na ecran ya 8K yerekana ihinduka urwego rushya muburyo bwa tekinoroji ya videwo. Iterambere ritera uburambe bwibonekeje kubantu bose babireba.
Mu gusoza, guhitamo hagati ya tekinoroji ya LED na LCD biterwa nurwego rwumukoresha hamwe nibyifuzo byawe bwite. Ikoranabuhanga rya LED ninziza yo kwamamaza hanze hamwe ningaruka nini zigaragara, mugihe tekinoroji ya LCD ikwiranye nigenamiterere ryimbere aho hakenewe amashusho y’ibisubizo bihanitse. Mugihe ubwo buryo bwikoranabuhanga bubiri bukomeje gutera imbere, abakiriya barashobora kwitega ndetse nibishusho bitangaje ndetse namabara yimbitse kuva kurukuta rwabo.
Igihe cyo kohereza: Apr-21-2023
