Musi wa21 Ndira, NHK Science and Technology Research Laboratories (inozivikanwa seNHK STRL), pamwe chete neChiba University neKyoto University, vakazivisa kugadzirwa kwechishandiso chekutanga cheOLED pasi rose chine mabasa maviri ekugadzira chiedza uye simba rezuva, mushure mekuburitsa chiedza chebhuruu. Iyi tekinoroji yakagadzirirwa kushandiswa munzvimbo dzakawirwa nenjodzi, zvichibvumira chiratidziro kuburitsa chiedza chega pasina simba rekunze.

Kare, kuburitswa kwechiedza che semiconductor che organic uye kugadzirwa kwesimba rezuva zvaishanda pamisimboti yakasiyana: chekutanga chinoda simba remagetsi kuti chigadzire chiedza, nepo chechipiri chichigadzira magetsi nekupinza chiedza, zvichiita kuti zviome kubatanidza mabasa ese ari maviri mumudziyo mumwe chete. Pakubudirira uku, timu yekutsvagisa yakashandisa zvinhu zveMR-TADF—zvine simba guru rechiedza uye hunhu hwakasimba hwekupinza chiedza—uye nekudzora simba riri mukati memudziyo nemazvo, vakabudirira kugadzira mudziyo weOLED unogona kuchinja pakati penzira dzinoburitsa chiedza nedzinogadzira simba rezuva.

Sezvambotaurwa, zvinhu zveMR-TADF zvinomiririra kufambira mberi kwetekinoroji yeOLED yechizvarwa chechitatu. Zvinoratidzwa nekukwanisa kuburitsa chiedza chakamanikana (chine upamhi hwakazara pasi pehafu ye40nm), zvichipa kuchena kwemavara uye kushanda zvakanaka. Chikwata chekutsvagisa chakabudirira kuwana kuburitswa kwechiedza mumavara matatu makuru etsvuku, girini nebhuruu; pakati peizvi, kushanda zvakanaka kwekunze kwezvishandiso zvinoburitsa chiedza chegirini netsvuku kunodarika 8.5%, uye kushanda zvakanaka kwechiedza uye kugadzira simba zvichisvika padanho repamusoro-soro pasi rose.

Pamusoro pekushandisa tekinoroji yeOLED display yakagadzirwa yakazvimirira, NHK STRL yakabatana mukuita tsvakurudzo nekugadzira zvinhu zveMR-TADF neKyoto University, uye ongororo yepamusoro yekuongorora mashandiro ezvinhu izvi vakabatana neChiba University.

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NHK STRL yakataura kuti ichatarisa pakuvandudza kushanda zvakanaka kwemuchina, kushanda zvakanaka kwekugadzira magetsi uye kugara kwenguva refu, nechinangwa chekutengesa michina yekuratidza isingashandise simba rakawanda. Mune ramangwana, tekinoroji iyi inogona kushandiswawo munzvimbo dzinoda kugadzirwa kwemavara chaiwo, senge augmented reality (AR) uye virtual reality (VR).