Yunivhesiti yeGyeongsang ichangobva kuzivisa kuti Purofesa Yun-Hee Kim weDhipatimendi reChemistry paYunivhesiti yeGyeongsang abudirira mukugadzira michina yebhuruu inoburitsa chiedza chemhando yepamusoro (OLEDs) ine kugadzikana kwakanyanya kuburikidza nekutsvagisa pamwe chete neboka revatsvagiri raPurofesa Kwon Hyuk paYunivhesiti yeGyeonghee.

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Chidzidzo ichi chinotangira pakuti zvinhu zvinoumba phosphorescent dopant zvinosunga kusimbi dzinorema dzakadai seplatinum, uye chinogumisa kuti kugadzikana kwezvinhu zvinoumba luminescent kunogona kuvandudzwa zvikuru zvichienderana nekuvapo kana kusavapo kwezvinhu zvinotsiva zvinoiswa panzvimbo dzakatarwa. Kuburikidza neizvi, timu yekutsvagisa yakaronga nzira yekugadzira zvinhu inokunda dambudziko rekugadzikana kwemidziyo inoburitsa chiedza chebhuruu uku ichipa kushanda kwepamusoro, hupenyu hurefu uye kuchena kwemavara.

Purofesa Yunhee Kim vekuYunivhesiti yeGyeongsang vakati, "Kuve nechokwadi chekuti tekinoroji yebhuruu yeOLED inogara kwenguva refu ndeimwe yemabasa akakosha ekuita tekinoroji yeOLED display. Chidzidzo ichi muenzaniso wakanaka wekukosha kwekutsvaga kubatanidzwa kwemasisitimu uye kushanda pamwe chete pakati pezvinhu nemapoka emidziyo mukugadzirisa matambudziko."

Tsvagiridzo iyi yakatsigirwa neDisplay Innovative Process PlatformConstructi paProjekti yeMinistry of Industry, Trade and Resources ofKorea, National Research Foundation of Korea Lamp Program pamwe neSamsung Display OLED Research Center paGyeongsang National University. Pepa iri rakaburitswa mumagazini yaKubvumbi 6 yeNature Communications, magazini yedzidzo inozivikanwa pasi rose.