Kutshanje, iFraunhofer Institute for Photonic Microsystems (Fraunhofer IPMS) eJamani ibhengeze uphuhliso oluphumeleleyo lwe-microdisplay entsha ebomvu ye-Micro OLED enika ukukhanya okuphezulu kakhulu kunye nokusebenza kakuhle okuphezulu. Impumelelo yokuqala entsha yale teknoloji imiselwe ukutyhilwa ngokusesikweni kwiNgqungquthela ye-SID Europe Mid-Year eLisbon, ePortugal.

Umfanekiso: Fraunhofer IPMS

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Kwicandelo lobuchwepheshe obunxitywayo lanamhlanje, ii-microdisplays zeMicro OLED zithandwa kakhulu ngenxa ye-compact form factor yazo, umgangatho womfanekiso ophezulu, kunye nokusetyenziswa kwamandla aphantsi. Impumelelo yamva nje evela kwiFraunhofer IPMS ithatha ukusebenza kokukhanya kwezi nkqubo ukuya kwinqanaba elitsha ngokupheleleyo. I-microdisplay ayinakukwazi nje kuphela ukubonakalisa iimpawu eziguquguqukayo ngokupheleleyo, kodwa ikwaphucula kakhulu ukuchaneka kokulungelelaniswa ngokuchanekileyo kwaye yenza lula kakhulu inkqubo yokuhlanganisa i-optical.

Ngokuphathelele uyilo lobugcisa, olu mboniso lutsha lwakhiwe phezu kobuchule bexesha elide beziko. Lwenziwe kusetyenziswa iinkqubo ze-semiconductor ze-CMOS eziqhelekileyo, kunye ne-backplane esekelwe kwi-silicon esebenza njengesiseko esiphambili setekhnoloji ye-OLED.

Ngokutsho kuka-Uwe Vogel, iNtloko yeSebe leMicrodisplay kunye neSensor kweli ziko, le microdisplay ebomvu yeMicro OLED ifikelela kukukhanya okuphezulu ukuya kuthi ga kwi-35,000 cd/m² ngelixa igcina ukusetyenziswa kwamandla okuphantsi kakhulu. Esi sibonisi sisebenzisa itekhnoloji yamandla aphantsi kakhulu: xa uhlaziya umfanekiso, inkqubo ilungisa kuphela iiphikseli ezitshintshileyo endaweni yokuhlaziya isikrini sonke, nto leyo enciphisa kakhulu ukusetyenziswa kwamandla.

Umfanekiso: Fraunhofer IPMS

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Ukusebenza kokukhanya okuphezulu kube ngumceli mngeni ophambili kwezobuchwepheshe kwii-Micro OLED ezibomvu. Ngokuphuhlisa isakhiwo esitsha se-OLED stack esidityaniswe nezixhobo ezisebenzayo kakhulu, iqela lophando liye laphumelela ekusoyiseni esi siphako, nto leyo evumela i-microdisplay ukuba ibonise idatha ngokucacileyo nokuba kukukhanya kwelanga okuthe ngqo.

Ukongeza, olu lwakhiwo lutsha lwe-Micro OLED stack luhambelana kakuhle kwaye lunokudluliselwa ngokulula kwiiplane zeenkcukacha ezahlukeneyo. Izazinzulu zaseFraunhofer IPMS ziqaphele ukuba ziza kwenza uphuhliso olucwangcisiweyo lweemveliso ze-Micro OLED microdisplay ezikhanyayo kakhulu kubathengi abathile kunye neemeko zesicelo kwixesha elizayo.