Amadivayisi Aguquguqukayo e-OLED: Ukuguqula Izimboni Eziningi Ngezinhlelo Zokusebenza Ezintsha

Amadivayisi Aguquguqukayo e-OLED: Ukuguqula Izimboni Eziningi Ngezinhlelo Zokusebenza Ezintsha

Ubuchwepheshe be-OLED (Organic Light Emitting Diode), obuqashelwa kabanzi ngokusetshenziswa kwabo kuma-smartphone, kuma-TV aphezulu, kumathebhulethi, nasezibukweni zezimoto, manje sebufakazela ukubaluleka kwabo ngaphezu kwezicelo zendabuko. Eminyakeni emibili edlule, i-OLED yenze intuthuko enkulu ekukhanyeni okuhlakaniphile, okuhlanganisa izibani zezimoto ezihlakaniphile ze-OLED kanye nezibani ezivikela amehlo ze-OLED, ikhombisa amandla ayo amakhulu ekukhanyeni. Ngaphandle kwezibonisi nokukhanyisa, i-OLED ihlolwa kabanzi emikhakheni efana ne-photomedicine, amadivayisi agqokwayo, kanye nezindwangu ezikhanyayo.

Enye yezinto ezintsha ezihlaba umxhwele kakhulu ukusetshenziswa kwe-OLED ekwakhiweni kwezimoto. Sezidlulile izinsuku zezibani zangemuva ezikhazimulayo nezikhanyayo. Izimoto zanamuhla manje zinezibani zangemuva ezihlakaniphile ezikhipha amaphethini okukhanya athambile, angenziwa ngezifiso, imibala, ngisho nemiyalezo yombhalo. Lezi zibani zangemuva ezisebenza nge-OLED zisebenza njengamabhodi olwazi ashukumisayo, zithuthukisa kokubili ukuphepha kanye nokwenza ngokwezifiso abashayeli.

Umkhiqizi ohamba phambili we-OLED waseShayina ubelokhu ehamba phambili kulokhu kusungulwa. USihlalo uHu Yonglan wabelane engxoxweni ne-*China Electronics News* ukuthi izibani zabo zangemuva zedijithali ze-OLED zisetshenziswe amamodeli ezimoto eziningana. “Lezi zibani zangemuva azigcini nje ngokuthuthukisa ukuphepha ngesikhathi sokushayela ebusuku kodwa futhi zinikeza izinketho ezenzelwe wena kubanikazi bezimoto,” kuchaza uHu. Eminyakeni emibili edlule, imakethe yezibani zangemuva ezifakwe i-OLED ikhule cishe ngo-30%. Njengoba izindleko zincipha kanye nentuthuko kwezobuchwepheshe bokubonisa, i-OLED kulindeleke ukuthi inikeze izixazululo ezahlukahlukene kakhulu futhi ezingenziwa ngezifiso kubathengi.

Ngokuphambene nombono wokuthi i-OLED iyabiza, ochwepheshe bemboni balinganisela ukuthi izinhlelo zokukhanya kwe-OLED tail zinganciphisa izindleko zizonke ngo-20% kuya ku-30% uma kuqhathaniswa nezinye izindlela zendabuko. Ngaphezu kwalokho, izakhiwo ze-OLED ezizikhipha ngokwazo zisusa isidingo sokukhanyisa emuva, okuholela ekusetshenzisweni kwamandla okuphansi ngenkathi kugcinwa amazinga aphezulu okukhanya. Ngaphandle kwezinhlelo zokusebenza zezimoto, i-OLED inamandla amakhulu ekukhanyiseni ikhaya elihlakaniphile kanye nokukhanyisa izikhungo zomphakathi.

UHu Yonglan uphinde wagqamisa indima ethembisayo ye-OLED kwezokwelapha nge-photomedicine. Ukukhanya sekusetshenziswe isikhathi eside ekwelapheni izimo ezahlukahlukene, njengezinduna ngokukhanya okuluhlaza okwesibhakabhaka okunamandla aphezulu (400nm–420nm), ukuvuselelwa kwesikhumba ngokukhanya okuphuzi (570nm) noma okubomvu (630nm), ngisho nokwelashwa kokukhuluphala ngokukhanya kwe-LED okungu-635nm. Amandla e-OLED okukhipha ubude obuthile bamaza, okuhlanganisa ukukhanya okuseduze kwe-infrared kanye nokukhanya okuluhlaza okwesibhakabhaka okujulile, kuvula amathuba amasha kwezokwelapha nge-photomedicine. Ngokungafani nemithombo yendabuko ye-LED noma ye-laser, i-OLED inikeza ukukhanya okuthambile, okufanayo, okwenza kube kuhle kakhulu kumadivayisi ezokwelapha agqokwayo futhi aguquguqukayo.

I-Everbright Technology ithuthukise umthombo wokukhanya we-OLED obomvu oguquguqukayo onobude obuphezulu obungu-630nm, owenzelwe ukusiza ukuphulukiswa kwamanxeba nokwelapha ukuvuvukala. Ngemva kokuqeda ukuhlolwa nokuqinisekiswa kokuqala, umkhiqizo kulindeleke ukuthi ungene emakethe yezokwelapha ngo-2025. UHu uzwakalise ithemba ngekusasa le-OLED kwezokwelapha nge-photomedicine, ebona amadivayisi e-OLED agqokwayo okunakekelwa kwesikhumba kwansuku zonke, njengokukhula kwezinwele, ukuphulukiswa kwamanxeba, kanye nokunciphisa ukuvuvukala. Ikhono le-OLED lokusebenza emazingeni okushisa aseduze nokushisa komzimba womuntu lithuthukisa ukufaneleka kwalo kwezinhlelo zokusebenza eziseduze, liguqula indlela esisebenzisana ngayo nemithombo yokukhanya.

Emkhakheni wobuchwepheshe obugqokwayo kanye nezindwangu, i-OLED nayo yenza amaza. Abacwaningi eFudan University bathuthukise indwangu ye-super electronic esebenza njengesibonisi. Ngokuluka izintambo ze-weft ezisebenzisa izintambo ze-warp ezikhanyayo, badale amayunithi e-electroluminescent esikali se-micrometer. Le ndwangu entsha ingabonisa ulwazi ngezingubo, inikeze amathuba amasha okudlala esiteji, imibukiso, kanye nokuvezwa kobuciko. Ukuguquguquka kwe-OLED kuvumela ukuthi ihlanganiswe ngezindlela ezahlukahlukene, kusukela ezingutsheni ezihlakaniphile kanye nobucwebe kuya kumakhethini, amaphephadonga, kanye nefenisha, kuhlanganiswa ukusebenza nobuhle.

Intuthuko yakamuva yenze imicu ye-elekthronikhi ye-OLED yahlanzwa futhi yahlala isikhathi eside, igcina ukusebenza kahle okukhulu ngisho nasezimweni zezulu ezinzima. Lokhu kuvula amathuba ezinhlelo zokusebenza ezinkulu, njengezibhengezo noma amakhethini asebenza nge-OLED ezindaweni zomphakathi njengezitolo ezinkulu kanye nezikhumulo zezindiza. Lezi zibonisi ezilula neziguquguqukayo zingadonsela ukunaka, zidlulise imiyalezo yomkhiqizo, futhi zifakwe noma zisuswe kalula, okwenza zifaneleke kokubili ukukhushulwa kwesikhashana kanye nemibukiso yesikhathi eside.

Njengoba ubuchwepheshe be-OLED buqhubeka nokuthuthuka futhi izindleko ziyancipha, singalindela ukubona imikhiqizo nezinsizakalo eziningi eziqhutshwa yi-OLED zithuthukisa izimpilo zethu zansuku zonke. Kusukela ekukhanyeni kwezimoto kanye nokwelashwa kwezokwelapha kuya kubuchwepheshe obugqokwayo kanye nokuvezwa kobuciko, i-OLED ivula indlela yekusasa elihlakaniphile, elinobuciko, nelixhumene.