Izikrini ze-LED zenkundla ziya zisetshenziswa kakhulu ukubonisa izithombe emicimbini yezemidlalo. Bajabulisa izethameli, ulwazi lokusakaza, futhi banikeze okuhlangenwe nakho abangasoze bakukhohlwa kubabukeli. Uma ucabanga ukuyifaka enkundleni yezemidlalo noma enkundleni, usendaweni efanele! Nakhu konke odinga ukukwazi mayelana nokukhetha aisikrini se-LED senkundla: ukuthi zithuthuke kanjani ngokuhamba kwesikhathi, izinhlobo zokuqukethwe ezingakubonisa, ubuchwepheshe obungcono kakhulu bokubuka ngaphandle, kungani ukuphakama kwephikseli kubalulekile lapho kukhethwa isikrini se-LED noma se-LCD, nokuningi.
Kungani Izinkundla Zidinga Izikrini?
Uma ungumnikazi wenkundla yebhola, cishe uyakuqonda ukubaluleka kwesikrini esiboniswayo. Kungakhathaliseki ukuthi uyayidinga ukuze ubonise ividiyo ebukhoma, izikhangiso, noma amavidiyo avela kwenye inkundla, ayikho indlela engcono yokuxhumana kunombukiso wekhwalithi ephezulu obonakala kuwo wonke umuntu ezitendi. Nazi izinzuzo zokusebenzisa isikrini esibonisiwe enkundleni yezemidlalo:
Ukuphila Okude
Izikrini zenkundla zinesikhathi eside sokuphila kanye nemvamisa yokusetshenziswa ephezulu uma kuqhathaniswa namabhodi emiphumela avamile. Isilinganiso sokuphila kwesibonisi se-LCD noma se-LED cishe amahora angu-25,000 (cishe iminyaka engu-8). Lokhu kusho ukuthi ukusetshenziswa kwayo okujwayelekile kuzodlula kude isikhathi sanoma yimuphi umdlalo enkundleni!
Izibonisi azithintwa kalula izimo zezulu njengemvula, iqhwa, noma ukukhanya kwelanga, njengoba zingamelana nalezi zici zemvelo. Bangase badinge ukulungiswa okuthile ukuze bagcine ukukhanya ngesikhathi semvula, kodwa lokhu ngokuvamile akuyona inkinga.
Ukusebenza Kwamandla
Izikrini zenkundla nazo zingawonga ugesi. Lokhu kusho ukuthi banganciphisa ukusetshenziswa kwamandla enkundla, bakugcinele imali ngokuhamba kwesikhathi. Zisiza ngisho nokwehlisa izindleko zamandla futhi zikuvumela ukuthi uvale noma ufiphaze noma yimaphi amanye amafomu okukhanyisa okuvamile enkundleni yezemidlalo, okuhlanganisa izibani ezikhanyayo ezimpawini, izibani zokuphepha ezizungeze izindawo zokuhlala, nokukhanyisa okuhlobisa kwangaphakathi kwendawo yonke.
Izikrini zisebenzisa ukukhanya kwe-LED, okusebenzisa amandla amancane kakhulu kunamaphaneli e-LCD (adinga ukuqabuleka njalo). Cabanga ngamahora amangaki lezi zikrini zisebenza usuku ngalunye ngaphandle kwe-LED uma uthola isikweletu sakho sikagesi esilandelayo!
Ukulawula Ukukhanyisa Okuhlelekayo
Izibonisi futhi zinikeza izilawuli zokukhanyisa ezihlelekayo ezakhelwe ngaphakathi ezingasetshenziswa ukudala umoya oyingqayizivele enkundleni yakho yezemidlalo. Lokhu kusho ukuthi ungashintsha ukubukeka kwayo ngokusekelwe kumdlalo oqhubekayo, ngisho nangesikhathi sekhefu noma amanye amakhefu phakathi komdlalo!
Izikrini ze-LED zivumela imiphumela ehlukahlukene yokukhanyisa osekusethiwe, njengokushintsha okushelelayo phakathi kwemibala, izibani ezikhanyayo, imiphumela ye-strobe (njengombani), ukufiphala/ukuphuma, njll. Lokhu kungenza isibonisi sakho sigqame ngempela, kunikeze okuhlangenwe nakho okungalibaleki kubalandeli babo bonke. iminyaka!
Namuhla, izinhlelo zokusebenza eziningi zingakusiza ukuthi ulawule ukude le misebenzi nge-WiFi, ewusizo kakhulu uma ungekho eduze kwendawo lapho wenza izinguquko!
More Professional kanye Nesitayela
Izikrini zokubonisa zinganikeza inkundla yakho ukubukeka okuchwepheshile nokunesitayela. Usayizi omkhulu nezithombe zekhwalithi ephezulu zisiza ekudaleni umuzwa uwonke ohluke ngokuphelele ekusebenziseni amabhodi wosiko (njengama-flip board noma amabhodi).
Isibonelo esihle salo mehluko ukuqhathanisa izibonisi ze-LED ne-LCD: Izikrini ze-LED ngokuvamile ziba zinkulu ngenxa yokulungiswa kwazo okuphezulu, okuzivumela ukuba zibonise umbhalo ocacile, onemininingwane kanye nemifanekiso efana namalogo; kuyilapho amaphaneli e-LCD anokulungiswa okuphansi futhi angase abangele umbhalo ofiphele noma amavidiyo ahlanekezelwe uma kungenasayizi ngendlela efanele.
Amathuba Engeziwe Okukhangisa
Izikrini zokubonisa zingasebenza njengenye indlela yokukhangisa. Uzothola ukuthi izikrini zenkundla zivame ukuba yisikhala esikhulu sabakhangisi, yingakho ubona zonke izikhangiso ku-TV ngesikhathi semicimbi emikhulu yezemidlalo njengeNdebe Yomhlaba noma ama-Olympics. Kodwa qaphela ukuthi uma indawo yakho inemikhawulo yoxhaso, izikhangiso ezithile kuphela ezingavunyelwa lapho - kodwa kuseyithuba elihle!
Mayelana nokusebenza kahle nokonga kwezindleko, inikeza izinzuzo eziningi kunokusebenzisa amabhodi esikrini abusa inkundla, ngakho qiniseka ukuthi ucabangela lezi zici lapho ukhetha ibhodi lakho lesikrini elilandelayo!
Umlando Wezikrini ze-LED Yenkundla
Inkampani ebizwa ngeJumbotron yaba ngeyokuqala ukuthengisa izikrini ze-LED zenkundla. Kwakungu-1985, futhi babefuna indlela yokwenza imikhiqizo yabo iqhudelane kakhulu emakethe evele igcwele abantu - kodwa kungaleso sikhathi.Izibonisi ze-LEDngempela waqala ukuthatha off! Lokhu kuholele ezinguqukweni ezithile ezibalulekile ezisathinta indlela lezi zikrini eziklanywe ngayo namuhla:
Ngenxa yobuningi bezethameli ezibukela kude, izinkundla zezemidlalo ezisezingeni eliphezulu zidinga ukulungiswa okuphezulu, kuyilapho izindawo ezincane zifanele amaphaneli anokulungiswa okuphansi, njengoba bekuzoba nzima kakade ukubona okwenzeka esikrinini uma kunqunyelwe ngokwengeziwe (njengokufiphala).
Ngo-1993, i-Digital HDTV Consortium yethula ubuchwepheshe be-HDTV emabhodini edijithali asanda kufakwa e-US.
Ushintsho olukhulu olulandelayo bekuwukusebenzisa ubuchwepheshe be-LCD esikhundleni sezikrini ze-LED ezivamile zezinkundla. Lokhu kwavumela izinqumo eziphakeme, okwenza kube lula ukuthi izethameli zibuke futhi zithuthukise ama-engeli okubuka - okusho ukuhlanekezela okuncane ngisho noma kubukwa ngama-engeli angajwayelekile! Kodwa lokhu kwakusho ukuthi amabhodi okubonisa ayengasanqunyelwe kumafidi angu-4 ububanzi, njengoba ayengase abe mkhulu ngaphandle kokunikela ngekhwalithi (efana namayintshi angu-160)! Kusukela lapho, lokhu kube ngolunye lwezinguquko ezinkulu lapho uklama lawa mabhodi.
Okufanele Ucabangele Lapho Ukhetha Isikrini Se-LED Yenkundla
Kunezici eziningi okufanele uzicabangele lapho ukhetha isikrini se-LED senkundla. Lezi zici zihlanganisa:
Ukusebenza kahle kwamandla kanye nokugqama kokugqama
Uma ucabangela isikrini se-LED yenkundla, kubalulekile ukucabanga ngokusebenza kahle kwamandla kanye nokugqama kokugqama.
Inhloso yonke yale mibukiso wukuvumela abantu ukuthi babone okwenzekayo – uma bengaboni, akunangqondo! Isikrini esimnyama kakhulu noma esikhanya kakhulu asilusizo kunoma ubani, njengoba singalimaza ngisho nezibukeli kwezinye izimo (isb., abantu abanesifo sokuwa).
Ngakho-ke, udinga isibonisi esimboza yonke i-spectrum (isb, ukukhanya okufudumele) futhi esinokugqama okuphelele ukuze uqinisekise ukuthi yonke into esikrinini ibonakala ngokucacile ngaphandle kokuphazamisa kakhulu.
Izinketho zokufaka
Uma utshala imali esikrinini se-LED senkundla, kufanele sifakwe kahle ukuze zonke izibukeli zibone isibonisi ngendlela efanele. Lezi zikrini zisukela kumafidi angu-8 kuye kumayintshi angu-160 ububanzi, ezinezinketho zokufaka ezine ezihlukene kuye ngosayizi wendawo yakho (isb, uma isikhala sakho sisincane, ukukhetha okungcono kakhulu okufakwe odongeni).
Ezindaweni ezinkulu ezinendawo eningi etholakalayo, ungakhetha ukuyifaka njengesikrini esibekwe phansi noma esibekwe ophahleni, uthole ukucaca okuphakeme njengoba ibekwe ezingeni lamehlo kunokuba ingaphansi komhlaba! Kodwa-ke, lezi zidinga umsebenzi owengeziwe uma kuziwa kubakaki abakhuphukayo nokunye, kuyilapho iphrofayili ephansi - njengeyintshi eyodwa ukuphakama - ayidingi umsebenzi owengeziwe.
Ukubuka Ibanga kanye ne-engeli
Uma kukhulunywa ngezikrini ze-LED zenkundla, udinga ukunaka ibanga lokubuka elidingekayo kanye ne-engeli.
Isibonelo, uma indawo yakho inezihlalo eziningi emigqeni engemuva, ungase ungadingi isikrini esikhulu sokucaca okuphezulu ngoba ngeke sicace kahle uma usuka kude kangako! Okubaluleke nakakhulu, lokhu kusho ukuthi ababukeli abasemugqeni ongemuva bazoba nesipiliyoni esihle sokubuka ngaphandle kwanoma yikuphi ukuphazamiseka noma ukuhlanekezela, okungase kwenzeke uma bebuka ezikrinini ezincane - ngisho nezikrini ezinkulu ezingamafidi angu-4 ububanzi.
Kodwa-ke, uma ufuna ukulungiswa okuphezulu ngenxa yemikhawulo yesikhala, izibonisi zephrofayili ephansi zingase zilingane kangcono lapho ukuphepha kungeyona into ekhathaza kakhulu.
Ukuvikelwa Kwesikrini
Phambilini, izikrini zenkundla zazilimala kalula ngenxa yokuguga ngenxa yokusetshenziswa kwansuku zonke. Kodwa-ke, intuthuko yakamuva yezobuchwepheshe yenze lezi zibonisi zaba nzima ukuziklwebha noma ukuphuka - ngakho ukuvikela isikrini akuseyona inkinga! Lokhu akusho ukuthi ungakwazi ukuyigwema ngokuphelele le nkinga, nakuba kusengenzeka uma indawo yakho ilinganiselwe.
Ezinye izindlela ezingaba khona zokuvikela isibonisi zihlanganisa: ukusebenzisa itheyiphu yokuqaphela noma ifilimu yokuvikela endaweni ezungezile (isb, izindonga ezizungezile), ukwengeza izendlalelo ezengeziwe (njengokugoqa ibhamuza, njll.); kodwa futhi nokuqaphela lapho uhlanza ngezinto zokuhlanza uketshezi njengoba lokhu kungabangela izimpawu eziphathelene namanzi ukuthi zihlale ebhodini.
Ikuphi Okufanele Kakhudlwana Ukubuka Kwangaphandle, i-LED noma i-LCD?
Lokhu kungase kuncike endaweni yakho nokuthi yini okudingeka uyibonise.
Izikrini ze-LED ziyakhanya, zinemibala eminingi, futhi zinokulungiswa okuphezulu kune-LCD, okuzenza ziphelele kulabo abafuna izithombe ezicace kakhudlwana. Kodwa i-LED idinga amandla amancane, yonga imali ngokuhamba kwesikhathi!
Kodwa-ke, ama-LCD anezinzuzo zokusebenzisa ngaphandle ngoba ukukhanya kwawo kwangemuva kungacishwa (kanti ama-LED awakwazi), okungase kubaluleke uma ungawasebenzisi ebusuku noma ezimeni eziguqubele. Futhi zinokugqama okuphezulu, okubalulekile kubantu abangaboni kahle njengoba kuthuthukisa ukubonakala kombhalo ngokwandisa umehluko wokukhanya phakathi kwezithombe/ukwakheka kwengemuva nengemuva.
Ungayikhetha Kanjani Iphikseli Elungile Yezikrini Ze-LED Yenkundla?
Ukuphakama kwephikseli kwesibonisi kudlala indima ebalulekile ekucaceni nasekubukhalini kwezithombe esikrinini, kodwa futhi kuncike kwezinye izici ezifana nebanga lokubuka, ukulungiswa, njll. Isibonelo, uma ufuna isibonisi sangaphandle, kukhona asikho isidingo sokusebenzisa imali kusibonisi esinesinqumo esiphezulu ngoba ngeke sibonakale ukude! Ngakho-ke, udinga ukucabangela lokhu lapho ukhetha isikrini se-LED senkundla osidingayo.
Isiphetho
Kunezinto eziningi okufanele uzicabangele lapho ukhetha okulungileIsibonisi se-LED esizungezwe yinkundla, njengebanga lokubuka ne-engeli, izinketho zokufaka, ikhwalithi yokubuka, njll. Nokho, uma ungaqiniseki ukuthi yiluphi uhlobo lwesibonisi olulungele indawo yakho, ungakhathazeki ngoba ngethemba, lokhu okuthunyelwe kwebhulogi kunikeza amaphuzu athile abalulekile endlela yokwenza. ukukhetha okunolwazi.
Isikhathi sokuthumela: Jul-23-2024