Ezweni lanamuhla elisheshayo, lapho amabhizinisi aya ngokuya eqhudelana khona, sekubalulekile ukudonsa ukunaka kwalabo abangase babe amakhasimende futhi ugqame emqhudelwaneni. Ngokumelene nalesi sizinda,Izikrini zokukhangisa ze-LEDseziphenduke inketho ethandwa kakhulu, enikeza uhla lwezinzuzo kunezindlela ezivamile zokukhangisa.
Izibonisi ze-LED azikwazi nje ukuthuthukisa isithombe somkhiqizo, kodwa futhi zihehe abantu abaningi esitolo. Ngezithombe ezinencazelo ephezulu nemibala egqamile, izikrini zokukhangisa ze-LED zingadonsa ukunaka kwabantu, ngaleyo ndlela zandise ukuchayeka komkhiqizo nokuduma. Ngaphezu kwalokho, izikrini zokukhangisa ze-LED zingagcina okuqukethwe kukusha futhi kukhanga ngokuqukethwe okushukumisayo nezibuyekezo zesikhathi sangempela, okwenza kube lula ukuheha ukunaka kwabantu kunezikhangiso ezivamile ezimile.
1. Kuyini ukukhangisa kwe-LED display?
Ukukhangisa kwe-LED kuyindlela yokukhangisa ekhiqizwa kusetshenziswa ubuchwepheshe be-LED (light-emitting diode), ebonakala ngokugqama okuphezulu, ukucaca okuphezulu kanye nemibala. Ukukhangisa kwe-LED sekuyingxenye ebalulekile yezindawo zesimanje zasemadolobheni nezimo zezohwebo. Uma kuqhathaniswa nezikhangiso eziphrintiwe ezivamile noma izikhangiso ze-TV, izikhangiso ze-LED zinokukhanga okuphezulu nomthelela obonakalayo.
Izikrini zokukhangisa ze-LED ngokuvamile zakhiwe eziningiamamojula amancane e-LED , esingakha isikrini esikhulu sokubonisa, futhi usayizi waso kanye nokuma kungenziwa ngokwezifiso ngokwezidingo. Izikrini zokukhangisa ze-LED zingafakwa ezindongeni zangaphandle zezakhiwo, amahholo enxanxathela yezitolo, izikwele zomgwaqo, ngisho nasezinkundleni zemidlalo zangaphandle nezinye izindawo. Ngenxa yezinzuzo zobuchwepheshe be-LED ngokwayo, izikrini zokukhangisa ze-LED azithintwa ukukhanya nendawo futhi zingabonisa izithombe ezicacile imini nobusuku.
2. Sidingeka kuphi Isikrini Sokukhangisa Esiholayo?
1.Ukukhangisa kwezohwebo: Inxanxathela yezitolo, izinxanxathela zezitolo, izitolo, izindawo zokudlela, amahhotela nezinye izindawo zentengiso zingasebenzisa izikrini zokukhangisa ze-LED ukuze zibonise imikhiqizo, amaphromoshini, izipesheli nolunye ulwazi ukuze zihehe ukunaka kwamakhasimende nokwandisa ukuthengisa.
2.Ihabhu yezokuthutha s: Izindawo zezokuthutha njengeziteshi zesitimela, izikhumulo zezindiza, neziteshi zesitimela ezingaphansi komhlaba yizindawo ezinabantu abaningi. Izikrini zokukhangisa ze-LED zingasetshenziswa ukubonisa ulwazi lwendiza, amashejuli esitimela, amathiphu okuphepha, njll., ukuhlinzeka ngolwazi olulula nolusebenzayo.
3.Amabhodi okukhangisa angaphandle: Amabhodi e-LED angafakwa ezindaweni ezingaphandle njengasemigwaqweni, ezikweleni, ezindaweni ezingaphezulu, njll. ukuze kuboniswe okuqukethwe kokukhangisa, ubuhle bendawo yedolobha, imisebenzi yokuphromotha, njll.
4.Izindawo zezemidlalo: Izikrini zokukhangisa ze-LED zingafakwa ngaphakathi nangaphandle kwenkundla ukuze zisakaze imicimbi ebukhoma, izikhangiso zabaxhasi, izibalo zamaphuzu nokunye okuqukethwe ukuze kuthuthukiswe umuzwa wokubuka nokuhlinzeka ngamathuba okuchayeka kubaxhasi.
5.Izindawo zasendlini: Izindawo zasendlini njengezikhungo zomhlangano, izindawo zobuciko obudlalwayo, namahholo emibukiso zingafaka izikrini ze-LED ukuze zibonise ulwazi lokusebenza, ama-ajenda emihlangano, izethulo zombukiso, njll.
6.Izinsiza zomphakathi: Iminyango kahulumeni ingasungulaIzikrini zokukhangisa ze-LEDezindaweni zamadolobha, ezigcawini zomphakathi nakwezinye izindawo ukuze kukhishwe izaziso eziphuthumayo, kuthuthukiswe izinqubomgomo zikahulumeni, futhi kukhumbuze izakhamuzi ngezinyathelo zokuphepha, njll.
Ngokuvamile, noma iyiphi indawo edinga ukudlulisa ulwazi, idonse ukunaka, futhi ithuthukise ukuzizwisa okubonakalayo ingacabangela ukusebenzisa izikrini zokukhangisa ze-LED. Ngokuthuthuka okuqhubekayo kanye nokuvuthwa kobuchwepheshe be-LED, ububanzi bokusebenza bezikrini zokukhangisa ze-LED emikhakheni ehlukahlukene nakho kunwebeka njalo.
3. Yiziphi izinzuzo nezingozi zokukhangisa kwesikrini se-LED?
Okuhle:
Ukukhanya okuphezulu nokucaca okuphezulu: Izikrini zokukhangisa ze-LED zinezici zokukhanya okuphezulu nokucaca okuphezulu, ezingabonisa ngokucacile okuqukethwe futhi zihehe ukunaka okwengeziwe ngisho nasezindaweni zokukhanya okuqinile zangaphandle.
Imibalabala futhi iguquguqukayo: Izikrini zokukhangisa ze-LED zingabonisa izithombe ezimile, amavidiyo ashukumisayo kanye nemiphumela ekhethekile ehlukahlukene. Acebile ngombala futhi angakhiqiza kalula izitayela ezahlukene zokuqukethwe kokukhangisa ukuze ahehe izethameli.
Ukubonakala kwebanga elide: Okuqukethwe kwezikrini zokukhangisa ze-LED kungabonakala ebangeni elide, futhi kulungele ngokukhethekile ukusetshenziswa ezindaweni zokuhamba, emigwaqweni nakwezinye izindawo lapho ulwazi ludinga ukudluliselwa khona ebangeni elide.
Izibuyekezo zesikhathi sangempela nokuqukethwe okuguquguqukayo: Izikrini zokukhangisa ze-LED zingabuyekeza okuqukethwe ngesikhathi sangempela futhi zilungise okuqukethwe kokukhangisa nokuhleleka kokudlalwa nganoma yisiphi isikhathi, kwenze ukukhangisa kuhambisane nezimo futhi kuphendule isidingo semakethe ngesikhathi sangempela.
Ukuqina nokuthembeka: Izikrini zokukhangisa ze-LED zisebenzisa ama-diode akhipha ukukhanya kwe-LED njengezinto zokubonisa, ezinezici zempilo ende, ukuqina okuphezulu, ukumelana nokushaqeka nokudlidliza, futhi ezingasebenza ngokuzinza ezindaweni ezinokhahlo.
Ububi:
Izindleko eziphezulu: Izindleko zokukhiqiza, ukufakwa nokunakekelwa kwezikrini zokukhangisa ze-LED ziphezulu uma kuqhathaniswa, kuhlanganise nezindleko zamamojula e-LED, amasistimu okulawula, abasebenzi bokunakekela, njll. Ukutshalwa kwezimali kokuqala kukhulu uma kuqhathaniswa.
Ukusetshenziswa kwamandla okuphezulu: Izikrini zokukhangisa ze-LED zidinga amandla engeziwe okugcina ukukhanya nokucaca, futhi ukusebenza kwesikhathi eside kuzokhuphula izindleko zamandla.
Yini okufanele uyinake lapho uthenga izikrini zokukhangisa ze-LED?
Umthelela wokubonisa nekhwalithi: Khetha isikrini se-LED sokukhangisa esinokucaca okuphezulu, ukukhanya okuphezulu nokuthembeka kombala ukuze uqinisekise ukuthi okuqukethwe kokukhangisa kubonakala ngokucacile futhi kungagcina imiphumela emihle yokubonisa ezindaweni ezihlukahlukene.
Usayizi nokulungiswa: Khetha usayizi wesikrini sokukhangisa se-LED esifanele kanye nokulungiswa ngokuya ngendawo yokufaka nebanga phakathi kwezithameli futhi uqinisekise ukuthi okuqukethwe kungabonwa kude ngaphandle kokulahlekelwa imininingwane ngenxa yokulungiswa okuphansi kakhulu.
Ukuqina nokuzinza: Khetha imikhiqizo yesikrini sokukhangisa se-LED enekhwalithi ethembekile nokuqina okuphezulu ukuze uqinisekise ukusebenza okuzinzile kwesikhathi eside futhi wehlise izindleko zokulungisa nokushintsha.
Ukusetshenziswa kwamandla nokuvikelwa kwemvelo: Naka ukusetshenziswa kwamandla kwezikrini zokukhangisa ze-LED, khetha imikhiqizo yokonga amandla nemvelo, yehlisa izindleko zokusebenza futhi uhambisane nezidingo zokuvikela imvelo.
Isevisi nokusekelwa kwangemva kokuthengisa: Hlola isevisi yangemva kokuthengisa namandla okusekela kobuchwepheshe abahlinzeki besikrini sokukhangisa se-LED ukuze uqinisekise ukuxazululwa kwezinkinga ngesikhathi kanye nokuhlinzekwa kwezinsizakalo zokunakekela.
Ukusebenza kwentengo nezindleko: Ngokwesisekelo sokuqinisekisa ikhwalithi yomkhiqizo, khetha imikhiqizo yesikrini sokukhangisa se-LED enamanani anengqondo nokusebenza kwezindleko eziphezulu ukuze uqinisekise imbuyiselo ephezulu ekutshalweni.
Ukunethezeka kokufakwa nokunakekelwa: Cabangela ukunethezeka kokufakwa nokunakekelwa kwezikrini zokukhangisa ze-LED, futhi ukhethe imikhiqizo okulula ukuyifaka nokuyinakekela ukuze kuncishiswe izindleko zokusebenza nokuphatha kamuva.
Zivumelanisa nendawo ezungezile: Khetha izici ezifanele ezingangeni manzi, zingangenwa uthuli nezinye ngokuya ngendawo yokufaka yesikrini sokukhangisa se-LED ukuze uqinisekise ukuthi umkhiqizo uyakwazi ukuzivumelanisa nezimo zezulu nezemvelo ezihlukene.
Ibhrendi nokwethembeka: Khetha umhlinzeki wesikrini sokukhangisa we-LED onegama elihle lomkhiqizo nedumela lokuqinisekisa ikhwalithi yomkhiqizo kanye nesevisi yangemuva kokuthengisa.
5. Ingabe kufanelekile ukuthenga isibonisi se-LED?
Ukusetshenziswa kwezentengiso: Uma uyibhizinisi elithemba ukuphromotha imikhiqizo, amaphromoshini noma ukwandisa ukuvezwa komkhiqizo ngokukhangisa, ukuthenga isibonisi se-LED kungaba utshalomali olusebenzayo lokukhangisa.
6. Isiphetho
Ukuthi kufanelekile ukuthenga isibonisi se-LED kuncike esimweni esithile. Okwamabhizinisi nezikhungo, uma kunezidingo ezicacile zokukhangisa, ukuhlelwa komcimbi noma izidingo zokukhishwa kolwazi, nokusekelwa okwanele kwesabelomali, ukuthengaIzibonisi ze-LED kungaba utshalomali olusebenzayo. Isikrini sokubonisa se-LED sinezinzuzo zokukhanya okuphezulu, ukucaca okuphezulu, kanye nemibala, engathuthukisa isithombe somkhiqizo, sihehe ukunaka kwababukeli, futhi sinezici zokusebenza okuzinzile kwesikhathi eside. Kodwa-ke, ukuthenga izibonisi ze-LED nakho kudinga ukucatshangelwa kwezinto ezifana nezindleko zokuthenga, izindleko zokusebenza nokugcinwa kwazo, ukuncintisana kwemakethe, njll. Ngakho-ke, ukuhlolwa okuphelele nokuqhathanisa kuyadingeka ngaphambi kokwenza isinqumo sokuqinisekisa ukuthi ihlangabezana nezidingo zangempela kanye nesabelomali.
Isikhathi sokuthumela: Apr-15-2024
