Emhlabeni wezinto zikagesi, izibonisi zidlala indima ebalulekile endleleni abasebenzisi abasebenzisana ngayo nobuchwepheshe. Phakathi kwezinhlobo ezahlukene zezibonisi ezitholakalayo, ubuchwepheshe be-LCD (Liquid Crystal Display) sebuyinto ethandwayo, ikakhulukazi ezinhlelweni ezifana namamitha ahlakaniphile. Lesi sihloko sizohlola umehluko phakathi kwezibonisi ze-LED ne-LCD, futhi sinikeze isiqondiso sendlela yokukhetha okulungileIsibonisi se-LCD samamitha ahlakaniphile.
Yini Isibonisi se-LCD?
Isibonisi se-LCD sisebenzisa amakristalu awuketshezi ukukhiqiza izithombe. Lawa makristalu ahlanganiswe phakathi kwezingqimba ezimbili zengilazi noma zepulasitiki, futhi lapho kusetshenziswa amandla kagesi, aqondana ngendlela yokuthi avimbe noma avumele ukukhanya kudlule. Lobu buchwepheshe busetshenziswa kakhulu kumadivayisi ahlukahlukene, kusukela kumathelevishini kuya kuma-smartphones, futhi kuthanda kakhulu ikhono labo lokukhiqiza izithombe ezibukhali ezisebenzisa amandla amancane.
Uyini Umehluko Phakathi Kwezibonisi ze-LED ne-LCD?
Nakuba amagama e-LED ne-LCD evame ukusetshenziswa ngokushintshana, abhekisela kubuchwepheshe obuhlukahlukene. Umehluko oyinhloko usendleleni yokukhanyisa ngemuva esetshenziswa esibonisini.
Ukukhanyisa ngemuva:
Izibonisi ze-LCD: Ama-LCD endabuko asebenzisa amalambu e-fluorescent ekukhanyiseni emuva. Lokhu kusho ukuthi imibala nokukhanya kwesibonisi kungaba nokudlidliza okuncane uma kuqhathaniswa nezibonisi ze-LED.
Izibonisi ze-LED: Izibonisi ze-LED empeleni ziwuhlobo lwe-LCD olusebenzisa ama-light-emitting diode (ama-LED) ekukhanyiseni emuva. Lokhu kuvumela ukugqama okungcono, okumnyama okujulile, nemibala egqamile. Ukwengeza, izibonisi ze-LED zingaba zizacile futhi zibe lula kunama-LCD omdabu.
Ukusebenza Kwamandla:
Izibonisi ze-LED ngokuvamile ziwonga kakhulu kune-LCD evamile. Zisebenzisa amandla amancane, okuyinzuzo enkulu kumadivayisi asebenza ngebhethri njengamamitha ahlakaniphile.
Ukunemba Nokukhanya Kombala:
Izibonisi ze-LED zivame ukunikeza ukunemba okungcono kombala namazinga okukhanya uma kuqhathaniswa nama-LCD ajwayelekile. Lokhu kubaluleke kakhulu ezinhlelweni zokusebenza lapho ukubonakala okucacile kubalulekile, njengasezindaweni zangaphandle.
Ubude bempilo:
Izibonisi ze-LED ngokuvamile zinesikhathi eside sokuphila kunama-LCD omdabu, okuwenza abe inketho ehlala isikhathi eside ukuze asetshenziswe isikhathi eside.
Indlela yokukhetha i-Isibonisi se-LCDye-Smart Meters
Lapho kukhethwa isibonisi se-LCD semitha ehlakaniphile, izici ezimbalwa kufanele zicatshangelwe ukuze kuqinisekiswe ukusebenza okuphelele nolwazi lomsebenzisi.
Usayizi Nokulungiswa:
Usayizi wesibonisi kufanele ulungele ukusetshenziswa okuhlosiwe. Isibonisi esikhudlwana singase sifundeke kalula, kodwa kufanele futhi singene ngaphakathi kwemingcele yedizayini yemitha ehlakaniphile. Isinqumo sibaluleke ngokufanayo; izibonisi ezinokulungiswa okuphezulu zinikeza izithombe ezicacile nombhalo, okubalulekile ekuboniseni idatha ngokunembile.
Ukukhanya nokugqama:
Njengoba amamitha ahlakaniphile angasetshenziswa ezimeni ezihlukahlukene zokukhanyisa, kubalulekile ukukhetha isibonisi esinokukhanya okwanele nokugqama. Isibonisi esingalungisa ukukhanya kwaso ngokusekelwe ezimeni zokukhanya kwe-ambient sizothuthukisa ukufunda nolwazi lomsebenzisi.
Ukusetshenziswa kwamandla:
Uma kubhekwa ukuthi amamitha ahlakaniphile avamise ukusebenza ngebhethri noma ancike ekusetshenzisweni kwamandla amancane, ukukhetha isibonisi se-LCD esonga amandla kubalulekile. Ama-LCD ane-LED-backlit angonga kakhulu amandla kunama-LCD endabuko, okuwenza abe ukukhetha okungcono kwamamitha ahlakaniphile.
Ukuqina Nokumelana Nendawo:
Amamitha ahlakaniphile avame ukufakwa ngaphandle noma ezindaweni ezinzima. Ngakho-ke, isibonisi se-LCD esikhethiwe kufanele siqine futhi simelane nezinto zemvelo ezinjengomswakama, uthuli, nokushintshashintsha kwezinga lokushisa. Bheka izibonisi ezinezingubo zokuzivikela noma izivalo ezingamelana nalezi zimo.
I-engeli yokubuka:
I-engeli yokubuka yesibonisi ingenye into ebalulekile. I-engeli yokubuka ebanzi iqinisekisa ukuthi ulwazi olukusikrini lungafundwa ezindaweni ezihlukahlukene, okubaluleke kakhulu ezindaweni zomphakathi noma ezabelwana ngazo.
Amandla esikrini sokuthinta:
Kuye ngokusebenza kwe-smart meter, isibonisi se-LCD sesikrini esithintwayo singase sibe usizo. Ukuxhumana kwesikrini esithintwayo kungathuthukisa ukusebenzisana komsebenzisi futhi kwenze kube lula ukuzulazula kuzilungiselelo nedatha ehlukene.
Izindleko:
Okokugcina, cabanga ngesabelomali seIsibonisi se-LCD. Nakuba kubalulekile ukutshala imali ekubonisweni kwekhwalithi, kubalulekile futhi ukuthola ibhalansi phakathi kokusebenza nezindleko. Linganisa izinketho ezihlukene bese ukhetha isibonisi esihlangabezana nezicaciso ezidingekayo ngaphandle kokweqa isabelomali.
Isikhathi sokuthumela: Nov-29-2024