OLED (Organic Chiedza-Emitting Diode) maratidziro anomiririra shanduko yekuratidzira tekinoroji, ine mukana wavo wepakati uri munzvimbo yavo yekuzvimisikidza, ichigonesa pixel-level chaiyo mwenje kudzora pasina kudiwa kweiyo backlight module. Ichi chimiro chechimiro chinopa mabhenefiti anoshamisa akadai seyekupedzisira-yepamusoro mutsauko ratios, pedyo-180-dhigirii ekuona angles, uye microsecond-level yekupindura nguva, nepo iwo ekupedzisira-mutete uye anochinjika hunhu hunoita kuti ive yakakodzera kune inopengeka skrini zvishandiso. Yakajairika OLED kuratidzwa ine akawanda-layer stack anosanganisira substrates, electrode layer, uye organic functional layers, ine organic emissive layer inowana electroluminescence kuburikidza neelectron-hole recombination. Kusarudzwa kweakasiyana organic zvinhu kunobvumira kukwenenzverwa kwechiedza emission mavara.
Kubva pakuona kwemusimboti wekushanda, OLED inoratidza jekiseni maburi uye maerekitironi kuburikidza neanode uye cathode, zvichiteerana, neaya machaji ekutakura achibatanidza mu organic emissive layer kuti igadzire excitons uye kuburitsa mafotoni. Iyi yakananga-kuburitsa mwenje meshini haingorerutsa chimiro chekuratidzira asiwo inowana kuchena kwemavara kuita. Parizvino, tekinoroji yakashanduka kuita maviri makuru masisitimu: madiki-morekuru OLED uye polymer OLEDs, ine chaiyo doping matekiniki achiwedzera kusimudzira kupenya uye kuchena kwemavara.
Padanho rekushandisa, tekinoroji yeOLED yekuratidzira yakapinda munzvimbo dzakasiyana dzakadai semagetsi evatengi, mota, uye michina yekurapa. Mafoni epamusoro-soro uye maTV anotonga pamusika nekuda kwemhando yepamusoro yemifananidzo, nepo mota dzinoratidza dzichisimudzira kuchinjika kwavo kugonesa dhizaini yakakombama dhizaini. Zvishandiso zvekurapa zvinobatsira kubva kune yavo yakakwirira-yakasiyana maitiro. Nekubuda kwemafomu eutsva akadai seOLED akajeka uye maOLED anotambanuka, tekinoroji yeOLED yekuratidzira iri kukurumidza kuwedzera kuva minda iri kusimukira senge smart masisitimu epamba uye yakawedzerwa chokwadi, ichiratidza hukuru hwebudiriro.
Nguva yekutumira: Aug-01-2025