Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, izikrini zokubonisa ze-LED seziyingxenye ebalulekile yokuphila kwethu. Kusukela ezindaweni ezimatasa zezentengiselwano zedolobha kuya emakamelweni okuhlala omndeni, kusukela ezikrinini ezingemuva zesiteji kuya ezikhangisweni ze-TV, izikrini zokubonisa ze-LED zingene kuwo wonke amagumbi okuphila kwethu. Ngakho-ke, yiziphi izinzuzo zezikrini zokubonisa ze-LED?
Ingafingqwa njengoba izikrini zokubonisa ze-LED zinezinzuzo zokukhanya okuphezulu, imibala egqamile, ukuqina okuqinile, i-engeli yokubuka ebanzi, ukuvikelwa kwemvelo nokonga amandla, kanye nezindleko zokunakekela eziphansi. Lezi zinzuzo zenza izikrini zokubonisa i-LED zibe ithuluzi lokubonisa elifanelekile futhi zisetshenziswa kabanzi ezikhathini ezahlukahlukene.
Ngokuthuthuka okuqhubekayo kobuchwepheshe, ukusebenza kanye nemisebenzi yezikrini zokubonisa ze-LED izoqhubeka nokuba ngcono, ilethe ukunethezeka nokujabulisa okwengeziwe ezimpilweni zethu. Njengomuntu othuthukileisibonisi se-digital LEDubuchwepheshe, izikrini zokubonisa ze-LED zinamathemba abanzi wohlelo lokusebenza namandla emakethe. Izinzuzo zayo zenze ukuthi isetshenziswe kabanzi kwezamabhizinisi, ezemfundo, ezokuzijabulisa, ezokuthutha nakweminye imikhakha, futhi ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nezimo ezihlukene zohlelo lokusebenza, amathemba okusebenza kwayo azokwanda kakhulu.
1. Ukukhanya okuphezulu
Isibonisi se-LED sinokukhanya okuphezulu futhi singahlala sicacile ngaphansi kwezimo ezihlukahlukene zokukhanya, okuvumela izethameli ukuthi zithole ulwazi olukusikrini ngokunembe kakhudlwana. Kungakhathaliseki ukuthi ukukhanya kwelanga okuphakeme kakhulu emini noma indawo yokukhanya okumnyama ebusuku, isibonisi se-LED singanikeza imiphumela emihle kakhulu yokubuka.
2. Imibala ekhanyayo
Isibonisi se-LED sinamandla aqinile okukhiqiza umbala futhi singabonisa imibala egqame kakhulu. Lokhu kunikeza isibonisi se-LED inzuzo enkulu ekubonisweni kwevidiyo nasekubonisweni kwesithombe, okungaheha ukunaka kwezithameli futhi kudlulisele ulwazi olucebile.
3. Ukuqina okuqinile
Isibonisi se-LED sinempilo ende, ngokuvamile efika ku-50,000 kuya ku-100,000 amahora, okuyizikhathi eziphindwe ka-5 kuya kweziyi-10izikrini ze-LCD zendabuko. Lokhu kwenza isibonisi se-LED sibe idivayisi ehlala isikhathi eside futhi kunciphisa inkinga yokushintshwa kwemishini njalo.
4. I-angle yokubuka ebanzi
I-engeli yokubuka yesibonisi se-LED ibanzi, engafinyelela ngaphezu kwama-degree angu-170. Lokhu kusho ukuthi kungakhathaliseki ukuthi izethameli zibuka isikrini zikuyiphi i-engeli, zingakwazi ukubona kahle okuqukethwe esikrinini. Le engeli yokubuka ebanzi yenza isibonisi se-LED sibe ithuluzi lokubonisa elikahle kakhulu.
5. Ukuvikelwa kwemvelo nokonga amandla
Isibonisi se-LED siyidivayisi evumelana nemvelo neyonga amandla. Ayisebenzisi izikrini zengilazi zendabuko, ngakho-ke ayikhiqizi imfucuza yengilazi. Ngaphezu kwalokho, isibonisi se-LED sinokusetshenziswa okuphansi kwamandla, okunganciphisa kakhulu ukusetshenziswa kwamandla futhi kuhambisane nomqondo wokuvikelwa kwemvelo okuluhlaza.
6. Izindleko zokunakekela eziphansi
Izindleko zokunakekela isibonisi se-LED ziphansi. Ngenxa yempilo yayo ende nezinga lokuhluleka eliphansi, izindleko zokunakekelwa kwesibonisi se-LED ziphansi kakhulu kunezomdabuIzikrini ze-LCD. Lokhu konga izindleko eziningi zokunakekela amabhizinisi nabantu ngabanye.
Nakuba izibonisi ze-LED zinezinzuzo eziningi, ziphinde zibe nokubi okuthile. Nazi ezinye zezinkinga ezinkulu zokubonisa i-LED:
1. Izindleko eziphezulu
Izindleko zezikrini zokubonisa i-LED ziphakeme kakhulu, ikakhulukazi ezikrinini ezinkulu kanye nezidingo zokubonisa ukucaca okuphezulu, okudinga imali eningi.
2. Ukusetshenziswa kwamandla okuphezulu
Ukusetshenziswa kwamandla kwezikrini zokubonisa ze-LED kukhulu uma kuqhathaniswa. Uma isetshenziswe isikhathi eside, izokwandisa ukusetshenziswa kwamandla kanye nezindleko zokusebenza.
3. Ukunakekela okunzima
Ubuhlalu bamalambu bezikrini zokubonisa ze-LED buthambekele ekukhanyeni okufile, futhi izisebenzi ezichwepheshile kudingeka ukuba zinakekele futhi zibushintshe njalo, ngaphandle kwalokho kuzothinta umphumela wokubonisa uwonke. Ngesikhathi esifanayo, kwabanyeizikrini ezincane ze-LED zokubonisa, ukugcinwa nokulungiswa kwazo nakho kunzima.
4. Ukulungiswa okuphansi
Kunezinhlobo eziningi zezikrini zokubonisa ze-LED, futhi ukulungiswa kwemikhiqizo enenani elilinganiselwe neshibhile kuphansi kakhulu. Ikakhulukazi ngaphansi kwesidingo sokuboniswa kwencazelo ephezulu, amaphuzu ephikseli angase abe makhulu kakhulu, athinte umphumela wokubonisa.
5. Isisindo esinzima
Ezikrinini ezinkulu zokubonisa i-LED, isisindo sazo sikhulu kakhulu, futhi ukufakwa nokuthutha kunzima.
Kumele kuqashelwe ukuthi ukushiyeka kwezikrini zokubonisa ze-LED azikho ngokuphelele. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nezimo ezihlukene zohlelo lokusebenza, lokhu kushiyeka kungase kuthuthuke kancane kancane. Uma ukhetha ukusebenzisa izikrini zokubonisa ze-LED, kuyadingeka ukuhlola izinzuzo nezinkinga zayo ngokuya ngezidingo zangempela nezimo, futhi wenze ukucabangela okuphelele.
Isikhathi sokuthumela: Jul-01-2024
