Sivame ukuzwa amagama athi "4K" futhi "oled" ezimpilweni zethu zansuku zonke, ikakhulukazi lapho upheqa amapulatifomu athile ezitolo online. Izikhangiso eziningi zabaqaphi noma ama-TV zivame ukusho la magama amabili, ayaqondakala futhi ayadida. Okulandelayo, ake sibheke okujulile.
Yini i-oled?
I-OLED ingabhekwa njengenhlanganisela ye-LCD ne-LED technology. Kuhlanganisa ukwakheka kwe-LCD ne-LCD kanye nezimpawu ezizikhazimulayo ze-LED, ngenkathi zinokusetshenziswa kwamandla okuphansi. Isakhiwo saso siyefana ne-LCD, kepha ngokungafani ne-LCD ne-LCD Technology, u-Oled angasebenza ngokuzimela noma njengesibani se-LCD. Ngakho-ke, i-OLD isetshenziswa kabanzi kumadivayisi amancane naphakathi nendawo njengezingcingo eziphathwayo, amaphilisi kanye nama-TV.
Yini i-4k?
Emkhakheni wezobuchwepheshe bombukiso, kuvame ukukholelwa ukuthi amadivaysi okubonisa angafinyelela amaphikseli angama-3840 × 2160 angabizwa nge-4K. Lokhu kuboniswa kwekhwalithi kungaletha isithombe esibucayi nesicacile. Njengamanje, amapulatifomu amaningi wevidiyo aku-inthanethi anikezela ngezinketho zekhwalithi ye-4K, okuvumela abasebenzisi ukuthi bajabulele isipiliyoni sevidiyo esezingeni eliphakeme.
Umehluko phakathi kwe-OLD ne-4K
Ngemuva kokuqonda ubuchwepheshe obubili, u-Oled no-4k, kuyajabulisa ukuwaqhathanisa. Manje umehluko phakathi kwalokhu okubili?
Eqinisweni, i-4K ne-OLED yimibono emibili ehlukene: 4k ibhekisela ekuxazululeni kwesikrini, ngenkathi u-Oled ubuchwepheshe bokubonisa. Bangaba khona ngokuzimela noma ngokuhambisana. Ngakho-ke, kubalulekile ukuqonda ukuthi laba bobabili bahlangane kanjani.
Kalula nje, inqobo nje uma idivaysi yokubonisa inesisombululo se-4k futhi isebenzisa ubuchwepheshe obunama-oled, singakubiza ngokuthi "4K Oled".
Eqinisweni, amadivayisi anjalo ajwayele ukubiza. Kubathengi, kubaluleke kakhulu ukubheka isilinganiso sokusebenza kwentengo. Esikhundleni sokukhetha umkhiqizo obizayo, kungcono ukukhetha idivaysi esebenza kabi kakhulu. Ngemali efanayo, ungajabulela okuhlangenwe nakho okusondele ngenkathi ushiya isabelomali esithile sokujabulela impilo, njengokubuka i-movie noma ukudla okuhle. Lokhu kungahle kukhange ngokwengeziwe.
Ngakho-ke, ngokombono wami, kunconywa ukuthi abathengi bacabangele ama-4K abaqaphi abajwayelekile esikhundleni sabaqaphi abangu-4K. Siyini isizathu?
Intengo iyisici esibalulekile. Okwesibili, kunezingqinamba ezimbili okufanele zinake: Ukukhethwa kwesikrini sokuguga kanye nosayizi.
Inkinga yokushiswa kwesikrini esivuthayo
Sekuyiminyaka engaphezu kwengu-20 selokhu kwathulwa ubuchwepheshe be-OLED, kepha izinkinga ezinjengomehluko wemibala nokushiswa - kuzo akuxazululwe ngempumelelo. Ngoba i-pixel ngayinye yesikrini esinama-oled ingakhipha ukukhanya ngokuzimela, ukwehluleka noma ukuguga kwangaphambi kwesikhathi kwamaphikseli athile kuvame ukuholela ekubonisweni okungajwayelekile, okukhiqizwa yisikhathi esibizwayo. Le nkinga imvamisa ihlobene kakhulu nezinga lenqubo yokukhiqiza kanye nokuqina kokulawulwa kwekhwalithi. Ngokuphambene, ama-LCD ekhombisa awanazo izinkinga ezinjalo.
Inkinga kasayizi we-Oled
Kunzima ukwenza izinto ezinama-oled, okusho ukuthi imvamisa akwenziwa zinkulu kakhulu, uma kungenjalo bazobhekana nokugadla kwezindleko kanye nengozi yehluleka. Ngakho-ke, ubuchwepheshe obukhona be-OLED busasetshenziswa ikakhulukazi kumadivayisi amancane afana nezingcingo namathebulethi.
Uma ufuna ukwakha i-TV enkulu yesikrini esikhulu esine-LED, lokhu ukukhetha okuhle. Inzuzo enkulu yokuboniswa kwe-LED ekwenzeni ama-TV we-4K ukuguquguquka kwayo, futhi osayizi abahlukahlukene nezindlela zokufaka zingahlukaniswa ngokukhululeka. Njengamanje, ukuboniswa kwe-LED kuhlukaniswe ikakhulukazi izinhlobo ezimbili: imishini yonke-in-one-one kanye nezindonga ezihlukanisayo eziholayo.
Uma kuqhathaniswa nama-TV e-4K achazwe ngenhla, intengo yokuboniswa kwe-All-in-One i-LED iyabiza kakhulu, kanti ubukhulu bukhulu, futhi ukufakwa kulula futhi kulula.
Izindonga zevidiyo eziholwaUdinga ukwakhiwa ngesandla, futhi izinyathelo zokusebenza ziyinkimbinkimbi ngokwengeziwe, elungele kakhulu abasebenzisi abajwayele ukusebenza ngezandla. Ngemuva kokuphothula ukwakhiwa, abasebenzisi badinga ukulanda isoftware efanele yokulawula i-LED ukwenza iphutha lesi sikrini.
Isikhathi sePosi: Aug-06-2024
