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Qauv thiab Cov Nta Ntawm Cov Ntawv Tso Npe Ntawm OLED

Qauv thiab Cov Nta Ntawm Cov Ntawv Tso Npe Ntawm OLED

Apr 21, 2018

Lub vijtsam OLED yog ib qho khoom siv-lub xeev ua los ntawm cov nplooj ntawv nyias nyias, uas tuaj yeem tawm lub teeb tom qab siv hluav taws xob. OLED muab cov khoom siv hluav taws xob los tsim hluav taws xob thiab cov duab ntxig ntxig, tsawg dua cov hwj huam noj dua li cov tsoos tsoos LED.


OLED cov qauv duab

Nyom-cov hauv paus hniav (pob tshab yas, iav, hlau ntawv ci) - cov nroj tsuag nyom kom txhawb tag nrho OLED.

Anode (pob tshab) - tus anode tshem tawm cov electrons (ua rau electron "qhov") thaum tam sim no ntws los ntawm lub cuab yeej.

Organic txheej txheej organic txheej muaj cov organic molecules los yog cov organic polymers.

Cov txheej txheem, uas yog tsim los ntawm organic yas molecules, hloov cov "qhov" los ntawm cov anode. Polyaniline yuav siv tau ua cov polymer hluav taws xob ntawm OLED.

Cov emitting txheej, uas yog los ntawm cov organic yas molecules (sib txawv ntawm cov txheej txheem sib txuas), hloov tsheb electrons los ntawm cathode, thiab cov txheej txheem ntawm luminescence yog ntsuas ntawm theem no. Polyfluorene yuav siv tau ua ib qho hnyav hlau emulsion.

Lub cathode (uas yog pob los yog opaque nyob ntawm seb yam OLED) - thaum lub sij hawm tam sim no yog nyob hauv lub cuab yeej, cov cathode yuav txhaj cov tshuaj electrons mus rau hauv Circuit Court.


Nta ntawm cov duab screen OLED

OLED yog ib qho khoom siv luminescent. Nws tsis xav tau cov phaj ntsa. Nyob rau tib lub sij hawm, nws muaj qhov dav dav, zoo nrig xim, ceev ceev ceev, xim yooj yim dua, yooj yim tsav Circuit Court, yooj yim los ua lag luam thiab tuaj yeem ua rau kev kho vaj huam sib luag. Nws muaj raws li lub hauv paus ntsiab lus ntawm lub teeb thiab luv luv thiab me me. Tsab ntawv teev npe yog qhov chaw muaj vaj huam sib luag me thiab nrab.


Teeb thaj tsam: muaj teeb pom kev zoo, pom qhov dav dav, ceev ceev ceev ceev, duab zoo, ci ntsa iab, nplua nuj xim thiab siab.


Cov haujlwm ua haujlwm: tsis tsav tsheb tsawg tsawg thiab tsawg zog. Nws tuaj yeem ua rau lub hnub ci qis thiab kev sib cog ua ke.


Ntau txoj kev tuaj yeem tsim: iav substrate yuav siv tau los ua kom tiav cov cheeb tsam ntawm cov vaj huam sib luag. Yog hais tias cov khoom siv tau yooj yim siv los ua cov tshuaj substrate, nws tuaj yeem ua rau cov lus sib txawv. Vim tias OLED yog tag nrho cov khoom, tsis muaj lub tshuab nqus tsev, nws muaj cov yam ntxwv ntawm av qeeg ua hauj, tsis kub (-40) thiab ntxiv rau. Nws tseem ceeb heev rau kev siv tub rog, xws li cov khoom dav hlau ntawm cov cuab yeej niaj hnub xws li tsheb thauj khoom thiab dav hlau.