Haɗin babban nuni na ƙarshe{0}wani tsari ne mai rikitarwa kuma daidaitaccen tsari, wanda ya ƙunshi zurfin haɗakar kimiyyar kayan, injiniyan gani, da microelectronics. Babban burinsa shine cimma haɗin kai na babban ƙuduri, gamut launi mai faɗi, ƙarancin amfani da wutar lantarki, da ƙimar wartsakewa ta hanyar madaidaicin tari da haɓaka manyan sifofi masu yawa{2}.
Na farko, zaɓin substrate yana da mahimmanci. Babban nunin ƙarshe{1} yawanci yana amfani da gilashi ko polymers masu sassauƙa (kamar fim ɗin PI) azaman kayan aiki, yana buƙatar kyakkyawan juriya na zafi, laushi, da watsa haske. A m Layer conductive Layer ana ajiye (kamar ITO) a kan substrate ta yin amfani da magnetron sputtering ko sinadaran tururi jijiya (CVD) dabaru, aza harsashi ga m electrode zane.
Na biyu, haɗin hasken{0}mai fitarwa ko nuni mataki ne mai mahimmanci. Don nunin OLED, hasken halitta - kayan da ake fitarwa (ja, kore, da shuɗi) da yaduddukan jigilar lantarki/rami ana ajiye su ta hanyar yin amfani da tururi. Ana amfani da ainihin abin rufe fuska don sarrafa kauri da daidaita kowane Layer don tabbatar da ingancin matakin pixel-. Mini{6} LED da Micro{7} Nuni na LED, a gefe guda, sun dogara da fasahar canja wurin jama'a zuwa daidaitattun madaidaitan guntun LED ga jirgin baya na direba, suna samun haske da bambanci.
Bugu da ƙari kuma, haɗakar fina-finan bakin ciki na gani yana da mahimmanci. Ta hanyar amfani da ƙa'idodin Multi{1}}Layer thin- tsoma bakin fina-finai, ƙwaƙƙwaran ƙirƙira{3}} waiwaye, da daidaitawa, da fina-finan haɓaka ɗigo, daidaiton launi da aikin kusurwar kallo na iya inganta sosai. A ƙarshe, tsarin ɗaukar hoto yana amfani da siriri - film encapsulation (TFE) ko murfin murfin gilashi don ware nuni daga lalatawar ruwa da iskar oxygen, tsawaita rayuwar na'urar.
Haɗin babban nunin ƙarshe{0} yana buƙatar fiye da haɗin fasaha kawai; yana kuma ƙalubalanci iyakokin sarrafa tsari. A nan gaba, tare da ci gaba a cikin nanomaterials da na'urori masu sarrafa kansa, hanyoyin haɗin gwiwa za su ci gaba da haɓaka zuwa mafi inganci da mafi girman hankali.