Magirazi eOLED (Organic Light-Emitting Diode) anomiririra tekinoroji yekuratidzira inochinja-chinja, ine mukana mukuru wekuti azvibudise, zvichiita kuti chiedza chidzoke zvakanaka pasina chikonzero che backlight module. Hunhu uhwu hwechimiro hune mabhenefiti anoshamisa akadai se ultra-high contrast ratios, near-180-degree viewing angles, uye microsecond-level response times, nepo hunhu hwavo hwakatetepa uye hunochinjika huchiita kuti zvive zvakanaka kune zvishandiso zvescreen zvinopetwa. Chiratidziro cheOLED chakajairika chine multi-layer stack inosanganisira substrates, electrode layers, uye organic functional layers, ne organic emissive layer ichiwana electroluminescence kuburikidza ne electron-hole recombination. Kusarudzwa kwezvinhu zvakasiyana-siyana zve organic kunobvumira mavara echiedza anogadziriswa.
Kubva pamaonero ekushanda, maOLED anoratidza maburi nemaerekitironi kuburikidza neanode necathode, zvichiteerana, neaya macharge carriers achibatanidzwazve mu organic emissive layer kuti agadzire ma excitons uye abudise ma photons. Iyi nzira yekubvisa chiedza zvakananga haingoiti kuti chimiro chekuratidzira chive nyore chete asiwo inoita kuti ruvara ruve rwakachena. Parizvino, tekinoroji iyi yakashanduka kuita masisitimu maviri makuru ezvinhu: ma small-molecule OLEDs uye polymer OLEDs, nehunyanzvi hwekushandisa doping hwakanyatsonaka hunowedzera kushanda zvakanaka kwechiedza uye kuchena kwemavara.
Padanho rekushandisa, tekinoroji yeOLED display yapinda muminda yakasiyana-siyana yakadai semagetsi evatengi, mota, uye michina yekurapa. Mafoni emhando yepamusoro nemaTV ndiwo anotungamira pamusika nekuda kwemhando yepamusoro yemifananidzo, ukuwo madhiraivha emotokari anoshandisa kushanduka kwawo kuti agonese dhizaini yemadhibhodhi akakombama. Midziyo yekurapa inobatsirwa nehunhu hwayo hwakasiyana-siyana. Nekubuda kwemafomu matsva akadai seOLED dzinoonekera uye OLED dzinotambanudzwa, tekinoroji yeOLED display iri kukurumidza kuwedzera muminda mitsva senge masisitimu edzimba akangwara uye chokwadi chakawedzeredzwa, zvichiratidza kugona kukuru kwekuvandudza.
Nguva yekutumira: Nyamavhuvhu-01-2025