I-Liquid Crystal Display (LCD) iyingxenye ebalulekile yeselula edlala indima ebalulekile ekuboniseni izithombe nemibhalo.Ubuchwepheshe obungemuva kwesikrini obuvumela abasebenzisi ukuthi bahlanganyele namadivayisi wabo ngokubuka.
Izikrini ze-LCD zivame ukusetshenziswa kumakhalekhukhwini ngenxa yokucaca kwazo okuhle kakhulu, ukukhiqizwa kombala, nokusebenza kahle kwamandla.Lezi zikrini zenziwe ngezendlalelo ezihlukahlukene, okuhlanganisa ukukhanya kwangemuva, izihlungi zombala, ama-molecule e-crystal ewuketshezi, kanye negridi ye-electrode ebonakalayo.
Umsebenzi oyinhloko we-I-LCDwukulawula ukwakheka kwezithombe.Uma ishaji kagesi isetshenziswa kusibonisi, ama-molecule ekristalu ewuketshezi ngaphakathi kwesikrini aqondana ukuze avumele noma avimbe ukudlula kokukhanya.Le nqubo inquma ukubonakala kwamaphikseli ahlukene, ekugcineni idale izithombe esizibonayo.
Izikrini ze-LCD ezisetshenziswa kumaselula ziza ngezinhlobo ezahlukene, njenge-TN (Twisted Nematic) kanye ne-IPS (In-Plane Switching) display.Izibonisi ze-TN zivame ukutholakala kumafoni alungele isabelomali, anikeza izikhathi zokuphendula ezinhle nezintengo ezithengekayo.Ngakolunye uhlangothi, izibonisi ze-IPS zinokunemba okuphakeme kombala, ama-engeli wokubuka abanzi, nokusebenza okungcono kakhulu sekukonke, okuwenza abe yinketho ekhethwayo yama-smartphones asezingeni eliphezulu.
Izikrini ze-LCD zinikeza izinzuzo ezimbalwa ngaphezu kwezinye izinhlobo zobuchwepheshe bokubonisa.Enye yezinzuzo eziyinhloko amandla abo okusebenza kahle.Ama-LCD asebenzisa amandla amancane uma kuqhathaniswa nobuchwepheshe bokubonisa obudala obufana nezibonisi ze-CRT (Cathode Ray Tube).Lokhu kusebenza kahle kwamandla kuqinisekisa impilo yebhethri ende kumaselula, okuvumela abasebenzisi ukuthi bahlale bexhumekile isikhathi eside ngaphandle kokukhathazeka ngokuphelelwa amandla.
Ngaphezu kwalokho,Izikrini ze-LCDzinikeza ukubonakala okuhle kakhulu ngisho nasezindaweni ezinokukhanya okukhanyayo.Isici sokukhanyisa ngemuva kwezibonisi ze-LCD sikhanyisa isikrini, sivumela abasebenzisi ukuthi babone okuqukethwe ngokucacile ngisho nangaphansi kwelanga eliqondile.Lokhu kwenza izikrini ze-LCD zifaneleke kakhulu ukusetshenziswa ngaphandle, kuthuthukisa ulwazi lomsebenzisi.
Ngaphezu kwalokho, ubuchwepheshe be-LCD buvumela ukukhiqizwa kwezikrini ezincane nezilula, okwenza amafoni alula futhi aphatheke.Lawa madivayisi amancane nahlangene angena ngokunethezeka emaphaketheni nasezikhwameni, okuqinisekisa ukusebenziseka kalula kubasebenzisi ekuhambeni.
Njengoba ubuchwepheshe buthuthuka, izikrini ze-LCD ziyaqhubeka nokuthuthuka ngokuya ngokulungiswa, ukunemba kombala, nokukhanya.Imizamo yocwaningo nentuthuko eqhubekayo ihlose ukuthuthukisa ukuzizwisa okubonakalayo futhi inikeze abasebenzisi izibonisi zekhwalithi engcono kakhulu kumakhalekhukhwini wabo.
Sengiphetha, i-LCD kumakhalekhukhwini iwubuchwepheshe besikrini obunesibopho sokubonisa izithombe nemibhalo.Inikeza ukucaca, ukukhiqizwa kombala, ukusebenza kahle kwamandla, nokubonakala okuhle kakhulu ngisho nasezindaweni ezinokukhanya okukhanyayo.Ngokuthuthuka okuqhubekayo, izikrini ze-LCD zifaka isandla ekwakhiweni okuhle nokuphathekayo kwamaselula esimanje, ezinikeza abasebenzisi umuzwa othuthukisiwe obonakalayo.
Isikhathi sokuthumela: Aug-08-2023