Ngophuhliso olukhawulezileyo lwetekhnoloji,Iindonga zevidiyo ze-LCDNgokuthe ngcembe ukuba ufakelwe ngokufana kwiindawo ezahlukeneyo zentengiso kunye namaziko oluntu. Nokuba kwiivenkile ezinkulu zevenkile, izakhiwo ze-ofisi, okanye ibala lemidlalo, iindonga zevidiyo ze-LCD zinika abantu amava amatsha abonakalayo ngenkcazo ebonakalayo, uyilo lwe-bezel. Kwangelo xesha, iindonga zevidiyo ze-LCD zibonisa kwakhona izibonelelo ezibalulekileyo kubuchule bothungileyo kunye nokukhusela kwendalo, zibenza babe ngabaxhasi ababalulekileyo kuphuhliso oluzinzileyo.
Okokuqala, iimpawu ezisisindisa amandla eendonga zevidiyo ze-LCD zikhokelele ekusebenziseni kwabo kwicandelo lezorhwebo. Xa kuthelekiswa neeprojekti zemveli kunye nethelevishini ezinkulu ze-screen, iindonga zevidiyo ze-LCD zinamandla aphezulu empumelelo. Iindonga zevidiyo ze-LCD zisebenzisa itekhnoloji yangasemva ye-LCD, ezitya amandla amancinci kwaye zinexesha elide lokuphila xa kuthelekiswa neTekhnoloji yasePlasma yangasemva. Inkqubo ye-LED yokwakha isebenza kakhulu iphucula kakhulu ukusebenza kwamandla eendonga zevidiyo ze-LCD kwaye kunciphisa ukukhutshwa kwamandla. Esi sibonelelo solondolozo samandla sibonakala sibonakale kumaziko okubonisa okanye amagumbi enkomfa ngeendonga ezininzi zevidiyo, sizisa imali efunekayo kumashishini kunye nemibutho.
Ukongeza kwiinzuzo ezibalulekileyo zokugcina amandla, iindonga zevidiyo ze-LCD zibambe ukubaluleka okukhulu kwicandelo lokukhusela kwendalo. Okokuqala, inkqubo yemveliso yezindonga zevidiyo ze-LCD inobuhlobo obukhulu. Ukuveliswa kweendawo zokubekwa kwe-CRT zemveli kufuna ukusetyenziswa kwenani elikhulu lezinto, kubandakanya nezinto ezinobungozi njengezikhokelayo kunye ne-mercury. Ngokwahlukileyo, inkqubo yemveliso yezindonga zevidiyo ye-LCD ayibandakanyi ukusetyenziswa kwezi zinto ziyingozi, ukunciphisa ungcoliseko lwendalo kunye nomngcipheko kwimpilo yabasebenzi. Okwesibini, iindonga zevidiyo ze-LCD zinokunciphisa ukungcoliseka kwendalo ngexesha lokusetyenziswa. Izixhobo zokubonisa ngokwesiko ezinje nge-CRT umabonwakude kunye neeprojeetive zinemicimbi enemitha ye-electromagnetic kunye ne-ultraviolet, enokuba yingozi kwimpilo yabantu. Iindonga zevidiyo ze-LCD zinemitha enqabileyo ye-elektromagnetic, ukunciphisa ingozi emzimbeni womntu. Ukongeza, iindonga zevidiyo ze-LCD zinolwazi-ubungqina kunye nobungqina bobuqhumo, zibavumela ukuba basebenze ngokwesiqhelo kwiindawo ezahlukeneyo ezinobunzima.
Ukuzinza kweendonga zevidiyo ze-LCD kubonakalisiwe kwi-Liespan ende. Ngokusebenzisa izixhobo ezisemgangathweni eziphezulu kunye netekhnoloji ephezulu, iindonga zevidiyo ze-LCD zine-wodopan ende kakhulu xa kuthelekiswa nezixhobo zeSiko. Ngokubanzi, ixesha lokuphila eliphakathi leendonga ze-LCD lingadlulanga kwiminyaka emi-5, kwaye kwindawo enomthwalo ophantsi, i-Lissepan inokuthi ifike ngaphezulu kweminyaka emi-3. Ngeli xesha, iindonga zevidiyo ze-LCD zisonjululwa kakhulu, zivumela ulondolozo rhoqo kwaye zixhomekeke ekuseni kakhulu ebomini. Oku kuthetha ukuba amashishini kunye nemibutho ayidingi ukuba kuthathelwe indawo, ukunciphisa inkunkuma yenkunkuma kunye nokuveliswa kwenkunkuma ye-elektroniki kunye nokuveliswa kwenkunkuma ye-elektroniki, ukuphucula kakhulu uzinzo lwezixhobo.
Ukuqukumbela, iindonga zevidiyo ze-LCD ziye zaba lukhetho olufanelekileyo kwicandelo lezorhwebo kunye namaziko oluntu ngenxa yokonga amandla, ngokusingqongileyo, kunye nexesha elide. Xa kuthelekiswa nezixhobo zokubonisa ngokwesiko, iindonga zevidiyo ze-LCD zinokuphumelela amandla aphezulu, ukungcoliseka kwendalo esingqongileyo, kunye nexesha elide lobomi. Ukutyala imali kwiindonga zevidiyo ze-LCD akuzisikisi kuphela itekhnoloji kunye neziphumo ezibonakalayo kumashishini kunye nemibutho kodwa zinegalelo kuphuhliso lwendalo esingqongileyo.
IXESHA LOKUQALA: UNv-22-2023
