Muri iki gihe cya digitale, urukuta rwa LED rwahindutse igice cyingenzi mubuzima bwacu bwa buri munsi, kuva kuri terefone zigendanwa kugeza kuri tereviziyo na monitor ya mudasobwa. Hamwe nibi bisobanuro, iterambere ryikoranabuhanga ryerekana ryitabiriwe cyane, kandi bibiri muri tekinoroji izwi cyane ni LED (Light Emitting Diode) urukuta rwa ecran na LCD (Liquid Crystal Display). Iyi ngingo iracengera cyane mu gusesengura ubu bwoko bubiri bwerekana, kuganira ku byiza n'ibibi ndetse no kumenya niba koko urukuta rwa LED rusumba LCD.
1. Ibyiza nibibi bya LED Urukuta
1.1 Ibyiza
1.1.1 Umucyo mwinshi no gutandukana
Urukuta rwa LED ruzwi cyane kubera urumuri rwinshi kandi rutandukanye cyane. Bakoresha LED yamurika tekinoroji, itanga amashusho meza kandi meza atuma amabara abaho. Ibi ni ingenzi cyane kuri tereviziyo, LED yerekana urukuta rwa videwo, hamwe na monitor, kuko bitanga uburambe bwo hejuru.
1.1.2
Urukuta rwa LED rusanzwe rukoresha ingufu kurusha LCD. LED yamurika ikoresha imbaraga nke, bigatuma ibiciro byingufu bigabanuka no kwerekana ibidukikije byangiza ibidukikije. Ibi nibyingenzi byingenzi kubikoresho bikoreshwa mugihe kinini, nkurukuta runini rwa LED rukoreshwa mubucuruzi.
1.1.3 Igihe cyo gusubiza
LED ya ecran ya ecran mubisanzwe ifite igihe cyihuse cyo gusubiza, kikaba gifite akamaro cyane mubisabwa bisaba kwitabira byihuse, nko gukina, gutunganya amashusho, nibindi bikorwa byihuse. Igihe cyihuse cyo gusubiza bisobanura guhinduranya amashusho no kugabanya kuvangavanga, bigatuma urukuta rwa ecran ya LED rwiza kubunini bwerekana.
1.2 Ibibi
1.2.1 Igiciro
Urukuta rwa LED rukunze kuba ruhenze kuruta LCD, cyane cyane iyo uguze bwa mbere. Mugihe zihendutse cyane mubijyanye no gukoresha ingufu, ishoramari ryambere rishobora guteza ikibazo kubakoresha bamwe. Nyamara, inyungu ndende zurukuta rwa LED akenshi ziruta ikiguzi cyo hejuru.
1.2.2 Kureba Inguni
LED ya ecran ya ecran ntishobora kuba ifite ubugari bunini bwo kureba nka LCD ya ecran, bivuze ko ubwiza bwibishusho bushobora guteshwa agaciro iyo urebye uhereye kumpande zimwe. Ibi birashobora kuba impungenge mugihe abantu benshi bareba LED yerekana urukuta. Ariko, iterambere muri tekinoroji ya LED ya ecran yagabanije iki kibazo kurwego runaka.
2. Ibyiza nibibi bya LCD Mugaragaza
2.1 Ibyiza
2.1.1 Igiciro
LCD ecran muri rusange ikoreshwa neza ningengo yimari, bigatuma ihitamo kubakoresha bafite ingengo yimari mike. Niba ushaka ibisubizo byerekana ubukungu, ecran ya LCD irashobora kuba amahitamo meza. Nyamara, kubintu binini byerekana nkurukuta rwa videwo, ikiguzi cyo kuzigama ecran ya LCD ntigishobora kuba ingirakamaro
2.1.2 Kureba Inguni
LCD ya ecran mubisanzwe itanga impande nini yo kureba, ikemeza ko abayireba benshi bashobora kwishimira uburambe bugaragara mugihe bareba muburyo butandukanye. Ibi ni ingirakamaro cyane kumiryango minini cyangwa gufatanya nitsinda ryibidukikije.
2.2 Ibibi
2.2.1 Umucyo no gutandukana
Ugereranije nurukuta rwa LED, ecran ya LCD irashobora kugira urumuri ruto kandi rutandukanye. Ibi birashobora kuvamo ubuziranenge bwibishusho, cyane cyane mubidukikije. Iyo usuzumye urukuta runini rwa videwo ya porogaramu zikoreshwa mu bucuruzi, ibi biba ikintu gikomeye.
2.2.2
Ubusanzwe LCD ikoresha ingufu nyinshi, zishobora kuganisha ku giciro kinini cyingufu ndetse ningaruka zangiza ibidukikije. Ibi birashobora kuba ibitekerezo kubakoresha bashira imbere ingufu zingirakamaro, cyane cyane mugihe bakorana nurukuta runini rwa LCD.
3. Umwanzuro: Urukuta rwa ecran ya LED iruta LCD?
Kugirango umenye niba urukuta rwa LED rusumba LCD ya ecran, ugomba gutekereza kubyo ukeneye hamwe na bije yawe, cyane cyane mugihe ukorana nini nini. Urukuta rwa LED rukomeye cyane muburyo bwo kumurika, itandukaniro, nigihe cyo gusubiza, bigatuma bahitamo ibyifuzo bisaba ingaruka zidasanzwe ziboneka, nkimikino, firime, nigishushanyo mbonera. Nubwo mubisanzwe biza ku giciro cyo hejuru, inyungu ndende zurukuta rwa LED akenshi zishimangira ishoramari, cyane cyane iyo bigeze ku rukuta runini rwa videwo rwa LED.
Ubwanyuma, icyemezo cyurukuta rwa LED hamwe na LCD ihagaze kubisabwa byihariye n'imbogamizi zingengo yimari. Niba ushyize imbere ingaruka nziza zo mumashusho kandi ukaba witeguye kwishyura prium, urukuta rwa LED, cyane cyane urukuta rwa videwo, birashobora kuba amahitamo meza. Niba ibiciro byunvikana hamwe nuburyo bwagutse bwo kureba ni ibibazo byawe nyamukuru, ecran ya LCD irashobora kuba amahitamo meza kubito bito byerekana. Witondere witonze ibi bintu mbere yo kugura ibyerekanwe, urebe ko uhitamo igikoresho gihuye neza nibyo ukeneye, cyaba urukuta runini rwa LED cyangwa urukuta ruto rwa LCD. Utitaye kubyo wahisemo, ubwoko bwombi bwa ecran butanga uburambe budasanzwe muburyo butandukanye bwo gukoresha.
Igihe cyo kohereza: Ugushyingo-08-2023
