Kwiminyaka elishumi eyadlulayo, iithelevishini ezinkulu zeCRT kunye neemonitha zazixhaphakile emakhaya nakwiiofisi. Namhlanje, zithathelwe indawo zizibuko ezintle ezisicaba, kunye neeTV ezinesikrini esigobileyo ezitsala ingqalelo kwiminyaka yakutshanje. Olu tshintsho luqhutywa kukuqhubela phambili kwetekhnoloji yokubonisa—ukusuka kwiCRT ukuya kwiLCD, kwaye ngoku ukuya kwitekhnoloji yeOLED elindelwe kakhulu.
I-OLED (i-Organic Light-Emitting Diode) sisixhobo se-electroluminescent esisekelwe kwizinto eziphilayo. Ulwakhiwo lwaso lufana "nesandwich," kunye neengqimba ezininzi zezinto eziphilayo ezibekwe phakathi kwee-electrode ezimbini. Xa kusetyenziswa i-voltage, ezi zinto ziguqula amandla ombane abe kukukhanya okubonakalayo. Ngokuyila iikhompawundi ezahlukeneyo zezinto eziphilayo, i-OLED inokukhupha ukukhanya okubomvu, okuluhlaza, nokuluhlaza okwesibhakabhaka—imibala ephambili edibanisa ukwenza imifanekiso eqaqambileyo. Ngokungafaniyo neziboniso zemveli, i-OLED ayifuni ukukhanya kwangasemva, okuvumela izikrini ezibhityileyo kakhulu, eziguquguqukayo, kunye nezigoqekayo zibe zincinci njengeqhezu leenwele zomntu.
Ukuguquguquka kwe-OLED kuye kwaguqula iteknoloji yokubonisa. Izikrini zexesha elizayo azisayi kuphelela kwizixhobo zemveli kodwa zinokudityaniswa kwiimpahla, amakhethini, nezinye izinto zemihla ngemihla, kufezekiswa umbono "weemiboniso ezifumaneka kwiindawo ezininzi." Ngaphaya kwezikrini, i-OLED ikwathembisa kakhulu ekukhanyiseni. Xa ithelekiswa nokukhanya kwesiqhelo, i-OLED inikezela ngokukhanya okuthambileyo, okungenamthungo ngaphandle kwemitha eyingozi, okwenza ukuba ifaneleke kwizibane ezilungele amehlo, izibane zemyuziyam, kunye nezicelo zonyango.
Ukusuka kwi-CRT ukuya kwi-OLED, inkqubela phambili kubuchwepheshe bokubonisa ayiphuculanga nje kuphela amava okubona kodwa ikwathembisa nokuguqula indlela yethu yokuphila. Ukwamkelwa ngokubanzi kwe-OLED kuvula indlela yekamva eliqaqambileyo nelikrelekrele.
Ukuba unomdla kwiimveliso ze-OLED zokubonisa, nceda ucofe apha: https://www.jx-wisevision.com/oled/
Ixesha lokuthumela: Juni-03-2025