Kenshi twumva amagambo "4K" na "OLED" mubuzima bwacu bwa buri munsi, cyane cyane iyo dushakisha kumurongo wo guhaha kumurongo. Amatangazo menshi kubakurikirana cyangwa TV akunze kuvuga aya magambo yombi, yumvikana kandi ateye urujijo. Ibikurikira, reka turebe neza.
OLED ni iki?
OLED irashobora gufatwa nkikomatanya rya tekinoroji ya LCD na LED. Ihuza igishushanyo mbonera cya LCD hamwe no kwiyitirira urumuri rwa LED, mugihe ifite ingufu nke. Imiterere yacyo isa na LCD, ariko bitandukanye na tekinoroji ya LCD na LED, OLED irashobora gukora yigenga cyangwa nkurumuri rwa LCD. Kubwibyo, OLED ikoreshwa cyane mubikoresho bito n'ibiciriritse nka terefone igendanwa, tableti na TV.
4K ni iki?
Mu rwego rwo kwerekana ikoranabuhanga, muri rusange abantu bemeza ko ibikoresho byerekana bishobora kugera kuri pigiseli 3840 × 2160 bishobora kwitwa 4K. Iyerekana ryiza rishobora kwerekana ishusho nziza kandi isobanutse. Kugeza ubu, imbuga za videwo nyinshi zo kuri interineti zitanga amahitamo meza ya 4K, bigatuma abakoresha bishimira uburambe bwa videwo yo mu rwego rwo hejuru.
Itandukaniro hagati ya OLED na 4K
Nyuma yo gusobanukirwa tekinoloji ebyiri, OLED na 4K, birashimishije kubigereranya. None ni irihe tandukaniro riri hagati yombi?
Mubyukuri, 4K na OLED nibintu bibiri bitandukanye: 4K bivuga imiterere ya ecran, mugihe OLED nubuhanga bwo kwerekana. Birashobora kubaho byigenga cyangwa hamwe. Kubwibyo, ni ngombwa kumva uburyo byombi bifatanye.
Muri make, mugihe cyose igikoresho cyo kwerekana gifite 4K ikemurwa kandi kigakoresha tekinoroji ya OLED, dushobora kubyita "4K OLED".
Mubyukuri, ibikoresho nkibi mubisanzwe bihenze. Ku baguzi, ni ngombwa cyane gusuzuma igipimo cyibikorwa. Aho guhitamo ibicuruzwa bihenze, nibyiza guhitamo igikoresho cyiza cyane. Ku mafranga amwe, urashobora kwishimira uburambe mugihe usize ingengo yimari yo kwishimira ubuzima, nko kureba firime cyangwa kurya neza. Ibi birashobora kuba byiza cyane.
Nkurikije uko mbibona, birasabwa ko abaguzi batekereza monitor ya 4K isanzwe aho kuba 4K OLED. Impamvu ni iyihe?
Igiciro nukuri ikintu cyingenzi. Icya kabiri, hari ibibazo bibiri ugomba kwitondera: gusaza kwa ecran no guhitamo ingano.
OLED ya ecran yo gutwika ikibazo
Haraheze imyaka irenga 20 kuva OLED ikoranabuhanga ritangijwe bwa mbere, ariko ibibazo nko gutandukanya amabara no gutwika ntabwo byakemuwe neza. Kuberako buri pigiseli ya ecran ya OLED irashobora gusohora urumuri rwigenga, kunanirwa cyangwa gusaza imburagihe ya pigiseli zimwe na zimwe akenshi biganisha ku kwerekana bidasanzwe, ari nako bitanga icyo bita gutwika ibintu. Iki kibazo mubisanzwe gifitanye isano rya hafi nurwego rwibikorwa byo gukora no gukomera kugenzura ubuziranenge. Ibinyuranye, LCD yerekana ntabwo ifite ibibazo nkibi.
Ikibazo cya OLED
Ibikoresho bya OLED biragoye gukora, bivuze ko mubisanzwe bidakorwa binini cyane, bitabaye ibyo bikazahura nibiciro byiyongera hamwe ningaruka zo gutsindwa. Kubwibyo, tekinoroji ya OLED iracyakoreshwa cyane mubikoresho bito nka terefone igendanwa na tableti.
Niba ushaka kubaka TV ya 4K nini ya ecran nini ya LED, iyi ni amahitamo meza. Inyungu nini ya LED yerekana mugukora TV 4K nuburyo bworoshye, kandi ingano nuburyo butandukanye bwo kwishyiriraho bishobora gutangwa kubuntu. Kugeza ubu, LED yerekanwe igabanijwemo ubwoko bubiri: imashini-imwe-imwe hamwe ninkuta za LED.
Ugereranije na TV 4L OLED yavuzwe haruguru, igiciro cya byose-muri-imwe ya LED yerekanwe birhendutse, kandi ubunini ni bunini, kandi kwishyiriraho biroroshye kandi byoroshye.
LED urukuta rwa videwobigomba kubakwa intoki, kandi intambwe yo gukora iraruhije, ikaba ikwiriye kubakoresha bamenyereye ibikorwa byamaboko. Nyuma yo kurangiza kubaka, abakoresha bakeneye gukuramo software ikwiye ya LED igenzura kugirango bagabanye ecran.
Igihe cyo kohereza: Kanama-06-2024
