Enye yezintelezi ezinkulu zobuchwepheshe ukuthi isilethe imibukiso e-OLED. Uma usemakethe ngesibonisi sanamuhla futhi ufuna kube nezici ozilindele, khona-ke kufanele uhlole ukuboniswa okunama-oled. Kule nkathi esheshayo esheshayo, kufanelekile ukwazi izinzuzo zemibukiso ye-OLED.
Yini i-oled?
I-OLED yisifinyezo se- "Organic Organing Diode". Elinye igama "i-organic electrolkuminescent diode". Ikhipha ukukhanya ngqo ngogesi, ngokungafani nendabuko yendabuko yokukhipha ukukhanya ngokushisa i-filament ngogesi. Ukuboniswa kwe-OLED kuhlanganiswa izingqimba ezicijile zengilazi, ipulasitiki kanye nama-molecule ezi-organic akhethekile asabela kumalikhi kagesi futhi akhiqize ukushisa okuphansi kakhulu. Ukuthinta ukubonisa okunama-oled cishe akukuhle ukufudumala, okugcina amandla amaningi, okuwukuthuthuka okukhulu ngaphezulu kokubonisa kwe-CRT enempilo ephezulu kakhulu.
Umlando we-oled
Ukutholwa kobuchwepheshe banamuhla we-OLED kungalandelwa emuva ngo-1987. Ngaleso sikhathi, ososayensi ababili abavela kuDonman Kodak, uSteven van Slyke noChing Tang, bathola ezinye izinto eziphilayo ezingakhipha ukukhanya kwamandlandla aphansi. Kusukela ngawo-1960s, ukutholwa kwe-fluorescence ebambezelekile kwakha indlela yokuzalwa kuka-OLD. Yize izinto zokwenza izinto eziphilayo zakuqala zidinga amandla aphezulu okukhanya, ososayensi beKodak baphumelele ekuzuzeni i-fluorescence kumandla kagesi aphansi.
Labo ososayensi baqala ukuthuthuka ngo-Oleds nge-spectrum eluhlaza ophuzi, khona-ke i-orange-red spectrum, futhi ekugcineni yanqoba umthetho wegebe lamandla ukuzuza ngempumelelo ukuphuma kwe-diode ebomvu. Kamuva, njengoba ubuchwepheshe buthuthukile, kuvela ama-Oled Expres anjenge-MATRIX (I-Matrix activing organic adting litting diode).
Izingxenye ezibalulekile zesibonisi se-OLED
Inhliziyo yesibonisi se-oled ngummangaliso we-oled. Ingxenye ye-organic ekhipha ukukhanya lapho ugesi usetshenziswa. Isakhiwo esiyisisekelo sifaka ungqimba lwezinto ezibonakalayo phakathi kwe-anode ne-cathode. Amadivayisi we-OLED anamuhla anezendlalelo eziningi zokuthuthukisa ukuqina nokusebenza kahle, kepha umsebenzi oyisisekelo uhlala unjalo. Amaphaneli we-OLED ahlanganiswe ngephaneli yangaphambili, iphaneli engemuva, ama-electrodes, ungqimba lwe-enchlationtion, kanye ne-substrate. Lolu hlelo luzwela kakhulu umswakama kanye nomoya-mpilo, ngakho-ke ungqimba lwe-encppcurtion luyinkimbinkimbi kakhulu.
Substrate
Isisekelo sokuboniswa kwe-OLED yingilazi noma ipulasitiki substrate, impahla esobala enikeza indawo ezinzile kwezinye izinto.
Izingqimba eziphilayo
Izendlalelo eziningi zezinto eziphilayo zifakwa kwi-substrate, kufaka phakathi:
Ungqimba olukhazayo: Kuqukethe ama-molecule e-organic akhipha ukukhanya ngaphansi kokukhuthaza kagesi.
Ungqimba lwezokuthutha umgodi:Ihambisa amacala amahle (izimbobo) kuya engxenyeni yokungena.
Ungqimba we-elektroni we-elektroni: Ihambisa izindleko ezingezinhle (ama-elektroni) engxenyeni yokungena.
Ungqimba olusezingeni eliphansi
Le nhlangano itholakala ezinhlangothini zombili zesendlalelo se-organic futhi isebenza njenge-electrode esobala, ivumela okwamanje ukuthi igeleze futhi ikhishwe ungqimba lwe-organic.
Ungqimba lwe-Ecnsapsetion
Ukuvikela ungqimba lwe-organic obuthakathaka kusuka kumswakama nangomoya-mpilo, ungqimba lwe-encyger, oluvame ukusetshenziswa ngaphezulu, okuqukethe impahla yesithiyo evimbela izici zemvelo ekuthinteni ungqimba lwe-organic.
Izinzuzo nokubi kokuboniswa kwama-oled
Izinzuzo
- Idizayini ye-Ultra-mncane:Ukuboniswa kwe-OLED kuncipha kune-LCD ne-LED ekhombisa.
- Ukuvumelana nezimo:I-substrate ye-OLED ingaba yipulasitiki, okwenza iguquke kakhulu.
Ukukhanya Okuphezulu: Isendlalelo esikhanyiswayo siyabonakala futhi asidingi ukwesekwa kwengilazi.
Ukusetshenziswa kwamandla okuphansi:Akukho ukukhanya okudingekayo, ukusetshenziswa kwamandla kuphansi, futhi kufanelekile kumadivayisi anikwe ibhethri.
Kulula ukukhiqiza:Kungenziwa ngosayizi omkhulu futhi kusekela izinto zepulasitiki, okulula ukunwebisa.
Okubi
Inkinga yombala:Izinto zokwenziwa eziluhlaza okwesibhakabhaka zinokuphila okufushane.
Izindleko eziphezulu zokukhiqiza:Umswakama ungalimaza uhlelo lwe-OLED.
Izicelo zokubonisa
Ubuchwepheshe obunama-OLED buthuthuke kakhulu ezisekelweni ezahlukahlukene:
Ama-TV amakhulu:Ama-TV ama-OLED ayaziwa ngekhwalithi yawo yesithombe esihle kakhulu.
Isiginali yedijithali:Kusetshenziselwa ukuheha ukunakwa ezitolo ezithengiswayo, izindawo zokudlela, izikhungo zezindiza, nokuningi.
Udonga lwevidiyo:Udonga olukhulu lwevidiyo oluhlanganiswe nemibukiso eminingi ye-OLED yokwakha isipiliyoni sokuntywila.
Isibonisi sekhanda:isetshenziswe ezihlathini zezithuthuthu ukuhlinzeka ngemininingwane edingekayo ngaphandle kokuvimbela umbono.
I-Offrent OLDED:Ukuze uthole imibukiso yezimoto kanye nezibuko ezingokoqobo ezingokoqobo.
Ukukhetha nini ukubonisa okuhlosiwe kwezicelo zokuhweba?
Ukuboniswa kwe-OLED kunikeza ikhwalithi yokubona enhle kakhulu yezicelo zezentengiso lapho okubukwayo okumangalisa kuyinto eza kuqala. Nayi eminye imininingwane ebalulekile:
• Okuqukethwe okuphezulu kwesinqumo:Ukuboniswa kwe-OLED kuyinto enhle kakhulu lapho kunezithombe eziphezulu, amavidiyo, noma ihluzo zidinga ukuboniswa.
•Ukubuka okubanzi kwe-engeli:Ukuboniswa kwama-OLED kunikeza ama-engeli wokubuka okungaguquki, ukuqinisekisa ukuthi okuqukethwe kwethulwe ngokunembile uma kubukwa kusuka kuma-engeli ahlukene.
•Umklamo omncane futhi okhanyayo:Ukuboniswa kwe-OLED kuncane futhi kukhanya kunokuboniswa kwendabuko kwe-LCD, kubenza balungele izinhlelo zokusebenza lapho isikhala sinqunyelwe khona noma ukwakheka okuhle.
•Ukusetshenziswa kwamandla okuphansi:Ukuboniswa kwama-OLED kusebenza kahle kakhulu kune-LCD Ekhombisa, kunciphisa izindleko zokusebenza kanye nomthelela wezemvelo.
Uma isicelo sakho sezentengiselwano sidinga ikhwalithi enhle yesithombe, ukubuka okubanzi kokubuka, kanye nokwakheka okuhle, ukuboniswa okunama-oled kungaba yisinqumo esihle kakhulu.
Umehluko phakathi kokuboniswa kwe-oled vs kwe-LED / QED
Ukuboniswa kwe-LED yendabuko kususelwa kubuchwepheshe be-LCD, isakhiwo esihlolwe isikhathi. Izikrini ze-LCD ziqukethe igridi emincane ye-transtors esebenza usebenzisa izinto ezincane ze-crystal. Le nqubo ifaka ukulawulwa kwamaphikseli amnyama naku-bright, kepha ukuphuma kwangempela kokukhanya kuvela kwisitoreji se-LEDs. Indlela engcono kakhulu yokuhlola isikrini se-LCD ukusebenzisa i-LED Backlight, evumela umehluko omkhulu kanye nokuncipha kwesikrini okungcono, okwenza isibonisi sibe ngcono kunezinguqulo ezedlule. Ubuchwepheshe obuse-Oled buqhubekela phambili, ukuhlinzeka ngokuvikelwa kwamehlo futhi kungabangeli ukukhathala okubonakalayo.
Ukwakhiwa kwemibukiso ye-QGled kuhluke kakhulu ekubonisweni kwama-oled. Imibukiso ye-QDled isebenzisa amachashazi we-quantum, akhiqiza ukukhanya lapho amandla, ngandlela thile efana ne-oled. Kepha i-qled iguqula ukukhanya okuluhlaza okwesibhakabhaka kuthola ukukhanya okumhlophe, okutholakala ngokusebenzisa amachashazi abomvu naku-Quantum. Imibukiso ye-QGled igqamile, kepha futhi ibiza kakhulu kune-OLD futhi isesezigabeni zokuqala zentuthuko. Ngokuphambene nalokho, ukuboniswa kwama-OLED kuyazikhanyisela, bonisa imibala yabo, futhi akubizi kakhulu. Ukuboniswa kwe-LED, ngakolunye uhlangothi, yiphaneli eyenziwe ngama-diode akhanyiselwe ukukhanya, futhi ivame ukusetshenziswa kuma-billboards nezimpawu.
Isikhathi sePosi: Oct-21-2024
