Xa uthenga i-smartphone entsha okanye yesibini, Akufuneki sithathele ingqalelo kuphela ukusebenza kwekhamera, kodwa, ngaphezu koko, kufuneka siqwalasele umgangatho weskrini, kungekhona nje isisombululo sayo (esibalulekile) kodwa kunye neziphi izinto ezenziweyo.
I-Samsung ibisoloko inguvulindlela, kunye ne-Apple, xa kufikwa ekuphumezeni iintsingiselo (ubukhulu besikrini esikhulu kunye noluhlu lweNqaku) kunye nomgangatho wesikrini (kunye nezikrini ze-AMOLED), iindlela ezithi kamva. zamkelwe ngabanye abavelisi, ekuqaleni kwii-terminals eziphezulu.
Nangona kunjalo, ukuba siphuma kwinqanaba eliphezulu, sifumana Izikrini ze-IPS. Kulungile, konke oku kuhle kakhulu kwaye kulungile kakhulu ukuthengisa iifowuni eziphathwayo, kodwa sesiphi isikrini esingcono? Yintoni isikrini se-IPS? Yintoni isikrini se-OLED? Siza kuyicombulula le mibuzo neminye kwinqaku elilandelayo.
Yintoni isikrini se-IPS
Nangona kwimarike yocingo sinokuyifumana IPS kunye ne-OLED iziboniso (apho ii-AMOLED zibandakanyiwe), apho udidi olutsha luye lwajoyina kulo nyaka uphelileyo: miniLED.
Izikrini ze-IPS zikudidi lwe-LCD kunye nezikrini ze-TFT. Ezi zikrini zenziwe ngothotho lwe iikristale ezingamanzi ezikhanyisa ukusuka kwisibane esingasemva, i-backlight ekhanyisa yonke indawo yolawulo (siya kufumanisa kamva ukuba kutheni oku kubalulekile).
Ezi ntlobo zepaneli ziye zasetyenziswa ngokwesiko kwizixhobo ezininzi eziphathwayo, kodwa sebenzisa ibhetri ephezulu kuba zikhanyisa isikrini sonke ukubonisa ulwazi.
Ngokuxhomekeke kumgangatho wazo, ezi ntlobo zezikrini azifanelekanga ukujonga isikrini ngokukhanya okuthe ngqo, nangona kunjalo, ii-engile zokujonga isikrini zibanzi kakhulu, into engenzekiyo kwizikrini ze-TFT.
Ukongeza kwizikrini ze-IPS ngaphakathi kwinqanaba le-LCD, sikwafumana izikrini ze-TFT. Izikrini ze-TFT yintoni zisetyenziswe kwii-smartphones zokuqala Kwaye, ngokungafaniyo nezikrini ze-IPS, ipikseli nganye ilawulwa ngokuzimeleyo kwaye ibonelela ngomlinganiselo ophakamileyo wokuchasana kwaye zezona ziphantsi ukuvelisa.
Nangona kunjalo, zezona zibi kakhulu ezibonwa kwilanga elithe ngqo. Yintoni egqithisile, i-engile yokujonga imxinwa kakhulu kwaye awukwazi ukubona isikrini kwi-engile ngaphandle kwangaphambili. Itekhnoloji esetyenziswa kwezi zikrini iyafana naleyo ifumaneka kwiimonitha ezininzi zekhompyuter kwimarike.
Yintoni isikrini se-OLED
Iziboniso ze-OLED basebenza ngendlela eyahlukileyo ngokupheleleyo kune-IPS kunye nezikrini ze-TFT. Basebenzisa izinto eziphilayo ezikhupha ukukhanya, oko kukuthi, bakhanyisa kuphela xa kufuneka babonise umbala ngaphandle komnyama.
bonke Iiphikseli ze-OLED zisebenza ngokuzimeleyo. Ukuba kufuneka babonise abamnyama, abakhanyisi, nto leyo evumela izinto ezimbini:
- Veza abamnyama abasulungekileyo.
- Yidla enye umthamo omncinci wamandla.
Ukongeza, babonisa ukukhanya okuphezulu, ngoko zilungele ukusetyenziswa ekukhanyeni okuthe ngqo kwaye zincinci, nto leyo eye yavumela abavelisi ukuba banciphise ubungakanani bezixhobo eziphathwayo.
Njengoko benditshilo ekuqaleni kweli nqaku, izikrini zokuqala ze-OLED kwakubiza kakhulu ukuvelisa, ukwenzela ukuba kuphela iitheminali eziphezulu ezinokuthi ziphumeze.
Ngethamsanqa, iinkqubo zokuvelisa ziye zavela kwaye namhlanje kulula kakhulu ukuzifumana i-terminal yoluhlu oluphakathi kunye nesikrini se-OLED.
Kodwa, asiyiyo yonke into entle. Iziboniso ze-OLED unengxaki nobude bayo. Olu hlobo lwesikrini luthanda ukutshisa kwaye lushiye amanqaku kwiscreen ukuba umfanekiso obonisiweyo uboniswa ixesha elide ngaphandle kokutshintsha imibala.
Ngethamsanqa, namhlanje le yingxaki yakudala, sibonga indlela ukudalwa kwezikrini zolu hlobo luye lwavela ngayo.
Kwakhona, kwi-smartphone akunakwenzeka ukuba umfanekiso ofanayo uboniswe iiyure ezininzi ngokulandelelana, njengoko ugcino lwamandla lulawula ngokukhawuleza, emva kwemizuzwana embalwa, ngokuzenzekelayo unakekele ukucima isikrini.
Ngenxa yokusebenza kwayo, ngeepixels ezisebenza ngokuzimeleyo, Ezi phaneli azisetyenziselwa ukwenza iimonitha okanye oomabonakude (ukungadideki kunye nobuchwepheshe be-LED njengoko bengenanto yakwenza nayo).
Imonitha okanye umabonakude ukuba baqhuba umngcipheko wokutshisa iindawo ezithile zesikrini Kuba zibonisa umfanekiso omileyo ofanayo kwiiyure ezininzi, nokuba yimenyu yendlela yokusebenza okanye ibhabhathane yesitishi sikamabonakude esisijongileyo.
Isisombululo solu hlobo lwengxaki ihamba ngetekhnoloji ye-miniLED.
Yintoni isikrini se-miniLED
Itekhnoloji yeMiniLED, sinako kufana nokubuyela kwixesha elidlulileyo. Izikrini ezincinci ze-miniLED zisebenzisa uluhlu lwe iiphaneli ezikhanyisa ipixels zesikrini ngokwezowuni, endaweni yokusebenzisa ipaneli enye ukukhanyisa isikrini sonke njengakwizikrini ze-IPS.
Olu hlobo lwezikrini, ngokukhanyisa kuphela iindawo zesikrini ezibonisa imibala ngaphandle komnyama, musa ukusebenzisa amandla amaninzi njengeepaneli zeLCD kodwa ewe, iiphaneli ze-OLED.
Kwakhona, umgangatho wabantsundu Kuphakathi phakathi kwetekhnoloji ye-OLED kunye neteknoloji ye-IPS. Ngaphandle kwento yokuba abahloli abasebenzisa itekhnoloji encinci ye-LED banenani eliphezulu lezowuni (i-Pro Display XDR ineendawo ezizimeleyo ezingama-600), umgangatho wabantsundu, okwangoku, awukafiki kwinto abasinika yona. iiphaneli.
Nangona ingasiniki umgangatho ofanayo ngokwemibala kunye nokuqaqamba, ibekwe njenge ikamva lezikrini ezinkulu, ezifana neemonitha okanye iithelevishini, nangona ezinye iipilisi, ezifana ne-iPad Pro ukusuka ngo-2021, sele ziqalisile ukuyisebenzisa.
Kuba kutshiphu ukwenza kuneziboniso zeOLED kwaye oko akubandakanyi ingxaki yokutshisa imimandla yesikrini, olu hlobo lwesikrini luvumela abavelisi ukuba baqalise iimodeli ezinkulu zesikrini, ezinomgangatho ophezulu kune-LCDs zendabuko.
Njengoko itekhnoloji iguquka, inani lezowuni ezikhanyisa iiphaneli zeminiLED iya kwandiswa ukuze isondele ngakumbi kumgangatho esinika ngoku itekhnoloji ye-OLED, itekhnoloji esiya kuqhubeka siyibona kuphela kwii-smartphones neewotshi.