A cikin fasaha na nuni na yanzu, allon OLED sun fito fili tare da rawar gani da aikin launi, suna samun tagomashi mai yawa daga masana'antun nuni da masu amfani. Don haka, me yasa nunin OLED zai iya gabatar da irin waɗannan launuka masu haske? Wannan ba ya rabuwa da ƙa'idodin fasaha na musamman da fa'idodi masu mahimmanci.
OLED, ko diode mai-hasken kwayoyin halitta, fasaha ce ta nuni inda kayan aikin semiconductor da kayan fitar da haske ke fitar da haske kai tsaye ƙarƙashin tuƙi na yanzu. Sabanin nunin kristal na gargajiya (LCDs), OLED baya buƙatar hasken baya, saboda kowane pixel na iya fitar da haske da kansa. Wannan sifa mai ɓarna da kai ɗaya ce daga cikin mahimman abubuwan da ke bayan manyan launukan OLED. A cikin LCDs, hasken da ke fitowa daga hasken baya yana buƙatar wucewa ta ruwan kristal mai ruwa da masu tace launi don gabatar da launuka, tsarin da ke haifar da asarar haske mai ɗanɗano, yana shafar tsabtar launi da rawar jiki.
Sabanin haka, pixels OLED suna fitar da haske kai tsaye, suna guje wa asarar haske yadda ya kamata da kuma sa aikin launi ya zama mafi tsafta kuma mai ƙarfi. Ta fuskar fasaha, wasu fasahar OLED, irin su WRGB OLED, suna ɗaukar tsarin subpixel mai launi huɗu, ma'ana kowane pixel ya ƙunshi ƙananan pixels huɗu: W (fari), R (ja), G (kore), da B (blue). Idan aka kwatanta da pixels masu launi uku na gargajiya, wannan fasaha mai launi huɗu na iya fitar da ƙarin ƙaramin pixels. Ɗaukar cikakken HD a matsayin misali, nunin yau da kullun na iya samun ƙananan pixels miliyan 6.2 kawai, yayin da WRGB OLED yana da ƙaramin pixels miliyan 8.3 don wakilcin launi, yana sa launuka masu arha da cikakkun bayanai.
A lokaci guda, WRGB OLED yana amfani da fasahar haɓaka launi, yadda ya kamata ya guje wa yanayin canjin launi wanda zai iya faruwa a cikin OLEDs RGB masu launi uku na gargajiya lokacin nuna shuɗi, ta haka yana gabatar da launuka masu girma na 100% waɗanda ke kusa da sautunan yanayi kuma suna inganta haɓakar launi da daidaito sosai. Ga masana'antun nuni, fa'idodin fasahar OLED suna ba su matsayi mai kyau a gasar kasuwa.
Ƙarin masana'antun suna saka hannun jari a cikin bincike, haɓakawa, da samar da nunin OLED, ci gaba da haɓaka matakai da haɓaka ingancin samfur. Misali, layin farko na samarwa a duniya ta amfani da bugu na fasahar OLED ya fara gini a wata masana'anta a Wuhan. Fasahar OLED da aka buga tana ba da fa'idar gamut launi mai faɗi, yana ƙara haɓaka aikin launi na nunin OLED. Haka kuma, wannan fasaha, mai kama da bugu ta inkjet, tana ba da damar daidaitaccen bugu na kayan da ke fitar da haske, ba wai kawai ninka ƙarfin amfani da kayan aiki ba har ma yana ba da damar samarwa ƙarƙashin ƙarancin buƙatun muhalli, yadda ya kamata rage yawan kuzarin masana'anta. Wannan yana da mahimmanci ga masana'antun don rage farashi da inganta haɓakar samarwa.
A fagen nunin al'ada, launuka masu ban sha'awa na OLED suma suna nuna sha'awa ta musamman. Godiya ga wadataccen aikinsu na launi mai haske, nunin OLED na iya saduwa da buƙatun launi masu buƙata don buƙatun al'ada, kamar samfuran lantarki masu tsayi da kayan aikin nuni na ƙwararru. Babban bambancinsu da faɗin halayen gamut launi suna ba da damar bayyanannun bayyanar hoto da cikakkun bayanai na bidiyo, tare da ƙarin nau'ikan launi daban-daban, samar da masu amfani da ƙwarewar gani mai zurfi.
A taƙaice, nunin OLED, tare da ƙa'idar da ba ta dace da su ba, fasalolin fasaha na ci gaba, da ci gaba da ci gaba a cikin ayyukan samarwa, sun zama daidai da launuka masu haske. Ko don samar da manyan sikelin ta masana'antun nuni ko keɓaɓɓen buƙatun don nunin al'ada, OLED yana nuna kyakkyawan aiki da babban yuwuwar, yana ci gaba da jagorantar haɓaka fasahar nuni zuwa kyakkyawar makoma mai haske da launi.
Lokacin aikawa: Oktoba-11-2025