Yunivesite ya Gyeongsang posachedwapa yalengeza kuti Pulofesa Yun-Hee Kimof dipatimenti ya Chemistry ku Gyeongsang University akwanitsa kupanga zida zamtundu wa blue organic light-emitting (OLED) zokhazikika kwambiri pofufuza limodzi ndi gulu lofufuza la Pulofesa Kwon Hyuk ku Yunivesite ya Gyeonghee.

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Kafukufukuyu akuyamba kuchokera pa mfundo yakuti zinthu za phosphorescent za dopant zimamangiriza ku zitsulo zolemera monga platinamu, ndipo zimatsimikizira kuti kukhazikika kwa zipangizo zounikira kungasinthidwe kwambiri kutengera kupezeka kapena kusapezeka kwa zolowa m'malo zomwe zimayambitsidwa pamalo enaake.Kupyolera mu izi, gulu lofufuza lidapereka njira yopangira zinthu zomwe zimathetsa vuto la kukhazikika kwa zida zotulutsa kuwala kwa buluu pomwe zimapereka mphamvu zambiri, moyo wautali komanso kuyera kwamitundu yambiri.

Prof. Yunhee Kim wa ku yunivesite ya Gyeongsang anati, "Kuonetsetsa kuti moyo wautali waukadaulo wa OLED wabuluu ndi chimodzi mwazinthu zofunika kwambiri kuti tikwaniritse ukadaulo wa OLED. kuthetsa mavuto."

Kafukufukuyu adathandizidwa ndi Display Innovative Process PlatformConstructi on Project of the Ministry of Industry, Trade and Resources of Korea, Natio nal Research Foundation of Korea Lamp Program ndi Samsung Display OLED Research Center ku Gyeongsang National University. Pa Epulo 6, magazini yapadziko lonse lapansi yamaphunziro a Nature Communications.