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Kukho itekhnoloji engcono kune-LED
2024-01-24 11:29:40
Itekhnoloji ye-LED iye yaba yinto yokukhetha ukukhanyisa kwizicelo ezahlukeneyo. Ukusuka kwizindlu zokuhlala ukuya kwizakhiwo zorhwebo, izibane ze-LED ziye zaba yinto eqhelekileyo ngenxa yokusebenza kakuhle kwamandla, ubomi obude, kunye nokuguquguquka. Nangona kunjalo, ngokuhambela phambili ngokukhawuleza kwetekhnoloji, abanye bashiywe bezibuza ukuba kukho enye indlela engcono kwizibane ze-LED.
I-LED, emele i-diode ekhupha ukukhanya, sisixhobo se-semiconductor esikhupha ukukhanya xa umbane udlula kuyo. Le teknoloji iye yaliguqula ishishini lokukhanyisa ngokubonelela ngeenzuzo ezininzi ngaphezu kwe-incandescent yendabuko kunye nokukhanya kwe-fluorescent. Izibane ze-LED zinamandla ngakumbi, zivelisa ukukhanya ngakumbi ngelixa zisebenzisa amandla amancinci. Kwakhona banobomi obude, ukunciphisa ukuphindaphinda kokutshintshwa kunye nokugcinwa. Ukongeza, izibane ze-LED zinokwenziwa ngokweemilo kunye nobukhulu obahlukeneyo, zizenze zilungele usetyenziso olwahlukileyo.
Ngaphandle kweenzuzo ezininzi zetekhnoloji ye-LED, abaphandi kunye noososayensi bahlala bezama ukuphuhlisa izisombululo zokukhanyisa ngakumbi. Enye iteknoloji eye yafumana ingqalelo yi-OLED, okanye i-organic light-emitting diode. Ngokungafaniyo nezibane zemveli ze-LED, ezisebenzisa izinto ezingaphiliyo, ii-OLED zisebenzisa i-organic compounds ezikhupha ukukhanya xa kusetyenziswa umbane. Oku kubangela umthombo wokukhanya obhityileyo, obhetyebhetye, kwaye unokude ubonakale.
Itekhnoloji ye-OLED kukukwazi kwayo ukuvelisa ukuchaneka okungcono kombala kunye nokwahlukileyo. Ii-OLED ziyakwazi ukuvelisa abamnyama bokwenyani kunye nemibala eqaqambileyo, ezenza zilungele usetyenziso olunjengoomabonakude kunye neziboniso. Ukongeza, izibane ze-OLED ziyaziwa ngokuqaqamba kwazo okufanayo kuwo wonke umhlaba, zisusa imfuno yokongeza okanye izibonisi.
Itekhnoloji esakhulayo ethathwa njengenye indlela enokubakho kwi-LED yi-micro-LED. Ii-Micro-LED zincinci kunee-LED zemveli, ngokuqhelekileyo zilinganisa ngaphantsi kwe-100 micrometers. Ezi LED zincinci zingasetyenziselwa ukwenza iziboniso eziphezulu kunye nezisombululo zokukhanyisa kunye nokuphucula ukusebenza kakuhle kwamandla kunye nokukhanya. Ngelixa iteknoloji ye-micro-LED isekumanqanaba okuqala ophuhliso, inamandla okugqithisa ii-LED zendabuko ngokomgangatho wesithombe kunye nokusebenza ngokubanzi.
Ngelixa i-OLED kunye ne-micro-LED iteknoloji ibonisa isithembiso njengezinye iindlela ezinokuthi zibe nezibane ze-LED, kubalulekile ukuqwalasela imeko yangoku yeteknoloji ye-LED. Izibane ze-LED sele zizinzile njengesisombululo sokukhanyisa esinokwethenjelwa nesingabizi kakhulu kwizicelo ezahlukeneyo. Itekhnoloji iyaqhubeka nokuhambela phambili, ngokuphuculwa kokusebenza kakuhle, ukuqaqamba, kunye nonikezelo lombala. Ukongeza, ukwamkelwa ngokubanzi kwezibane ze-LED kukhokelele kuqoqosho lwesikali, okwenza ukuba zifikeleleke ngakumbi kubathengi nakumashishini.
Kucacile ukuba iteknoloji ye-LED ibeke umgangatho ophezulu wokukhanya kwamandla kunye nokukhanya okuhlala ixesha elide. Nangona kunjalo, njengoko ukuqhubela phambili kwi-OLED kunye ne-micro-LED itekhnoloji iqhubeka iqhubela phambili, kunokufika ixesha apho ezi zikhetho zingaphezulu kobuchule bezibane ze-LED zemveli. Okwangoku, kubalulekile ukubeka iliso ekuphuhliseni iteknoloji yokukhanyisa kwaye uqwalasele iimfuno ezithile zesicelo ngasinye xa ukhetha isisombululo esihle kakhulu sokukhanyisa.
ngelixa iteknoloji ye-LED ibe ngumdlalo-wokutshintsha kwishishini lokukhanyisa, kukho ubugcisa obuvelayo obufana ne-OLED kunye ne-micro-LED ebonisa amandla njengezinye iindlela. Kubalulekile ukuqhubeka nophando kunye nokuphuhlisa obu buchwepheshe ukuqhubela phambili ukuphucula ukusebenza kunye nokusebenza kwezisombululo zokukhanyisa. Njengoko imfuno yokukhanya kombane kunye nomgangatho ophezulu uqhubeka ukhula, kunokwenzeka ukuba kukho iteknoloji engcono kune-LED kwixesha elizayo elikufutshane.