Isikrini se-LED Yenkundla - Ukucatshangelwa Okuphezulu Kokukhetha Okukodwa
Kungani udinga isibonisi se-LED senkundla?
Umlando wezikrini ze-LED zenkundla
Yini okufanele uyicabangele lapho ukhetha izikrini ze-stadium-LED?
Ingabe i-LED noma i-LCD ingcono ekubukeni ngaphandle?
Ungakhetha kanjani iphikseli efanele yesikrini se-LED yenkundla?
Isiphetho
Izikrini ze-LED ze-Stadium AVOEzisetshenziswa kakhulu ukubonisa izithombe emicimbini yezemidlalo.Basiza ukujabulisa isixuku, basakaze imilayezo futhi banikeze ulwazi olukhumbulekayo kubabukeli.Uma ucabanga ukufaka eyodwa enkundleni yakho yezemidlalo noma enkundleni, usufike endaweni efanele!Nakhu konke odinga ukukwazi mayelana nokukhetha isikrini esiholwa yinkundla yezemidlalo: ukuthi zavela kanjani ngokuhamba kwesikhathi;hlobo luni lokuqukethwe ezingasetshenziselwa;yiluphi uhlobo lobuchwepheshe olufaneleka kakhulu ukubuka ngaphandle;kungani ukuphakama kwephikseli kubalulekile uma ukhetha isikrini se-LED noma se-LCD– nokunye okuningi.
Kungani udinga isibuko senkundla yezemidlalo?
Uma ungumnikazi wenkundla yebhola lezinyawo, cishe wazi ngokubaluleka kwesikrini esiboniswayo.Kungakhathaliseki ukuthi uyayidinga ukuze ubonise okuphakelayo kwamavidiyo abukhoma, izikhangiso, noma izithombe zegeyimu ezivela kwenye inkundla, ayikho indlela engcono yokudlulisa umlayezo wakho kunebhodi lokubonisa lekhwalithi ephezulu elingabonwa yiwo wonke umuntu ezitendi.Nazi izinzuzo zokusebenzisa isikrini sokubonisa senkundla.
1. Ukuphila okude
Izikrini zokubonisa zenkundla zinesikhathi eside kakhulu sokuphila futhi zingasetshenziswa kaningi kunamabhodi ajwayelekile.Isilinganiso sokuphila kwesikrini se-LCD noma se-LED cishe amahora angu-25,000 (cishe iminyaka eyisishiyagalombili).Lokhu kusho ukuthi ubude bempilo obujwayelekile buzohlala budlula noma yimuphi umdlalo odlalwa enkundleni yakho!
Izibonisi azithinteki njengezimo zezulu njengemvula, iqhwa, noma ukukhanya kwelanga ngoba zenzelwe ukunqoba lezi zici zemvelo.Bangase badinge ukulungiswa okuthile ukuze bagcine ukukhanya kwabo lapho lina ngaphandle, kodwa lokhu ngokuvamile akuyona inkinga.
2. Isilondolozi samandla
A inkundla yokubonisa isikrini se-LEDfuthi isilondolozi samandla.Lokhu kusho ukuthi kunganciphisa ukusetshenziswa kwamandla kwenkundla yakho, okungahumushela ekubeni ukonga isikhathi eside.Zizosiza ngisho nokugcina izindleko zamandla ziphansi futhi zikuvumele ukuthi ucime noma ufiphaze noma iyiphi enye indlela yokukhanyisa evamile endaweni yakho yezemidlalo - lokhu kuhlanganisa izibani ezibonisa izimpawu, amalambu okuvikela eduze nezindawo zokuhlala, kanye nezibani zokuhlobisa zangaphakathi kuyo yonke inkundla. .
Izikrini zokubonisa zenziwe nge-backlight ye-LED, ngakho zisebenzisa ugesi omncane kakhulu kunamabhodi e-LCD (adinga ukuvuselela njalo).Ngokuzayo lapho izikweletu zakho zezinsiza zifika, cabanga ukuthi zingaki amahora ngosuku lezi zibonisi ebezizosebenza ngaphandle kwazo!
3. Ukulawulwa kokukhanyisa okuhlelekayo
Izikrini zokubonisa ziphinde zinikeze isilawuli sokukhanyisa esihlelekayo esakhelwe ngaphakathi, esingasetshenziswa ukudala isimo esiyingqayizivele enkundleni yakho yezemidlalo.Lokhu kusho ukuthi ungashintsha indlela ebukeka ngayo kuye ngokuthi yimuphi umdlalo odlalwayo, ngisho nangesikhathi sekhefu noma amanye amakhefu phakathi kwemidlalo!
Isikrini se-LED sizovumela imiphumela eminingi yokukhanya ehleliwe njengokushintsha okushelelayo ukusuka kumbala kuye kumbala, izibani ezicwayizayo, imiphumela ye-strobe (isb, umbani), ukufiphala ngaphakathi/ukuphuma, njll. Lokhu kukuvumela ukuthi wenze isibonisi sakho sigqame ngokudala okuthile. ekhumbulekayo kubalandeli babo bonke ubudala.
Namuhla, kunenqwaba yezinhlelo zokusebenza ezitholakalayo ezisiza ekulawuleni lezi zici ukude ngoxhumano lwe-WiFi - kuhle uma ungekho eduze kwendawo lapho wenza izinguquko!
4. Okuningi okuchwepheshile nokubukekayo
Izikrini zokubonisa zihlinzeka ngokubukeka okuhle nokubukekayo kwenkundla yakho.Usayizi omkhulu kanye nekhwalithi ephezulu yezithombe kusiza ukwakha umuzwa uwonke owehluke kakhulu kulokho obungathola ngakho usebenzisa amabhodi ajwayelekile (isb., amabhodi okupheqa noma amabhodi wokubhala).
Isibonelo esihle salo mehluko lapho uqhathanisa izibonisi ze-LED vs. LCD: Izikrini ze-LED ngokuvamile ziba zinkulu ngosayizi ngenxa yokucaca kwazo okuphezulu ukuze zibonise umbhalo ocacile, onemininingwane kanye nemifanekiso efana namalogo;kuyilapho amaphaneli e-LCD anokulungiswa okuphansi okungaholela emibhalweni efiphele noma amavidiyo ahlanekezelwe uma kungenasayizi ngendlela efanele.
5. Indlela eyengeziwe yokwenza ukukhangisa
Izikrini ze-AVOE LED Display nazo zingasetshenziswa njengendlela ehlukile yokwenza ukukhangisa.Uzothola ukuthi izikrini zokubonisa inkundla zivame ukuba yisikhala esidumile sabakhangisi, yingakho ubona zonke izikhangisi ku-TV ngesikhathi semicimbi yezemidlalo emikhulu (isb, iNdebe Yomhlaba noma ama-Olympics).Kubalulekile ukuqaphela, nokho, ukuthi uma indawo yakho inanoma yiluphi uhlobo lwemikhawulo uma kukhulunywa ngoxhaso, izikhangiso ezithile kuphela ezizovunyelwa lapho - kodwa leli kuseyithuba elihle!
Kunezinzuzo eziningi kunokusebenzisa amabhodi esikrini aholwa yinkundla yezemidlalo mayelana nokusebenza kahle nokonga kwezindleko, ngakho qiniseka ukuthi uhlanganisa lokhu okucatshangelwayo lapho ukhetha ibhodi lakho elilandelayo!
Umlando wezikrini eziholayo zenkundla
Inkampani ebizwa ngokuthi iJumbotron yaba ngeyokuqala ukuthengisa izikrini eziholwa yinkundla.Unyaka kwakungu-1985, futhi babefuna indlela yokwenza umkhiqizo wabo uqhudelane kakhulu emakethe esivele igcwele abantu abaningi - kodwa kulapho izibonisi ze-LED zaqala khona ngempela ukusuka!Lokhu kubangele izinguquko ezinkulu ezisathinta indlela la mabhodi aklanywa ngayo namuhla:
Izinkundla zezemidlalo ezisezingeni eliphezulu zidinga izinqumo eziphakeme ngenxa yenani elikhulu labantu ababuka kude, kanti izindawo ezincane zizuze ngokusebenzisa amaphaneli anesinqumo esiphansi njengoba kungaba nzima ngokwanele ukuzama ukubona okwenzeka esibukweni ngaphandle kwemikhawulo eyengeziwe (isb, ukufiphala).
Ngo-1993, iDigital HDTV Grand Alliance yethula ubuchwepheshe be-HDTV ekufakweni kwayo okusha kwebhodi lamaphuzu edijithali e-United States.
Ushintsho olukhulu olulandelayo kwakuwukusebenzisa ubuchwepheshe be-LCD emibukisweni yenkundla esikhundleni sezikrini ze-LED zendabuko.Lokhu kuvumele ukulungiswa okuphezulu okwenze kwaba lula ezibukelini kanye nama-engeli okubuka athuthukisiwe - okusho ukuthi kunokuhlanekezela okuncane ngisho noma ukubheke nge-engeli eyinqaba!Kodwa lokhu kwakusho ukuthi amabhodi okubonisa ayengasagcini nje ngokuba ngamamitha amane ububanzi njengaphambilini ngoba ayengase abe makhudlwana ngaphandle kokudela ikhwalithi (isb., amayintshi angu-160)!Lokhu kube ngolunye lwezinguquko ezinkulu lapho uklama lawa mabhodi kusukela ngaleso sikhathi.
Yini okufanele uyicabangele lapho ukhetha izikrini ze-stadium-LED?
Kunezici eziningi okufanele zicatshangelwe lapho ukhetha isikrini senkundla ye-LED.Lokhu kungaba;
1. Ukusebenza kahle kwamandla nokugqama kokugqama
Uma ucabangela isikrini esiholwa yinkundla yezemidlalo, kubalulekile ukucabangela ukusebenza kahle kwamandla nokugqama kokugqama.
Inhloso yonke yala mabhodi iwukuba abantu babone okwenzekayo - futhi uma bengakwazi, kusho ukuthi alikho iphuzu eliningi!Akusizi muntu uma izibonisi zilufifi noma kukhanya kakhulu, njengoba lokhu kungase kube yingozi ezibukelini kwezinye izimo (isb, labo abanesifo sokuwa).
Ngakho-ke, udinga isibonisi esinobubanzi obuhle kuzo zonke izinhlobo zokukhanya, njengezibani ezifudumele, kanye nesinezinga eliphezulu lokugqama kokugqama ngoba lokhu kuzoqinisekisa ukuthi yonke into icacile esikrinini ngaphandle kokuphazamisa kakhulu.
2. Ukukhetha ukufakwa
Uma uzotshala imali esikrinini esiholwa yinkundla yezemidlalo, kufanele sifakwe ngendlela efanele ukuze zonke izibukeli zibone isibonisi kahle.Lezi zibonisi zisukela kumafidi ayisishiyagalombili ububanzi ukuya kumayintshi angu-160, futhi ukukhetha okune okuhlukile kuzoncika kusayizi wendawo yakho (isb, uma unesikhala esincane, khona-ke ukukhwezwa odongeni cishe kungcono kakhulu kulokhu).
Ezindaweni ezinkudlwana ezinamagumbi engeziwe atholakalayo, kungase kube nenketho yokuzifaka njengezikrini ezifakwe phansi noma kusilingi ezivumela izinqumo eziphakeme ngoba zibekwe ezingeni lamehlo esikhundleni sezinga eliphansi elingaphansi!Kodwa lezi zidinga umsebenzi owengeziwe uma kuziwa kubakaki abakhwezwayo njll., kuyilapho iphrofayili ephansi - njengeyintshi eyodwa ukuphakama - ngeke idinge umsebenzi owengeziwe.
3. Ibanga lokubuka ne-engeli
Uma kukhulunywa ngezikrini eziholwa yinkundla yezemidlalo, udinga ukunaka ukuthi yiliphi ibanga lokubuka ne-engeli edingekayo.
Isibonelo, uma indawo yakho inezihlalo eziningi ngemuva, mhlawumbe asikho isidingo semibukiso emikhulu enokulungiswa okuphakeme ngoba ngeke ibukwe kahle uma usuka kude kangaka!Kodwa okubaluleke nakakhulu, lokhu kusho ukuthi lezo babukeli ezingemuva zizoba nesipiliyoni esihle kakhulu sokubuka ngaphandle kokuphazamiseka noma ukuhlanekezela, okungenzeka uma ubuka esikrinini esincane - ngisho nesisodwa esingamafidi amane ububanzi.
Kodwa-ke, uma ufuna ukulungiswa okuphezulu ngenxa yokulinganiselwa kwesikhala, khona-ke izibonisi ezinephrofayili ephansi cishe zifaneleka kakhulu kulezi zimo lapho ukuphepha kungeyona inkinga enkulu.
4. Ukuvikelwa kwesikrini
Esikhathini esedlule, izikrini ze-stadium-LED bezivame ukonakala ngenxa yokuguga ngenxa yokusetshenziswa okuvamile.Kodwa-ke, ukuthuthuka kwakamuva kwezobuchwepheshe kwenze kwaba nzima kakhulu ukuthi lezi zibonisi ziklwejwe noma ziqhekeke - ngakho-ke ukuvikela isikrini manje sekuyinkinga encane kakhulu.Lokhu akusho ukuthi usigwema ngokuphelele lesi sici, nakuba kusenezimo lapho lokhu kungase kwenzeke uma indawo yakho inesikhala esilinganiselwe.
Ezinye izinketho ezingase zibe khona zokugcina isibonisi sakho sivikelekile zifaka: ukusebenzisa itheyiphu yamaphoyisa noma ifilimu yokuvikela endaweni okuzungezile (isb, izindonga ezizungezile), ukwengeza izendlalelo ezengeziwe njengokugoqa ibhamuza, njll.;kodwa futhi nokunakekela nje lapho uwahlanza ngezihlanzi eziwuketshezi, okungaholela ekutheni amamaki ahlobene namanzi ashiywe ebhodini ngokwalo).
Ingabe i-LED noma i-LCD ingcono ekubukeni ngaphandle?
Lokhu kungase kwehle ngokuncamelayo kuye ngendawo yakho nokuthi yini oyidingayo imibukiso.
Izikrini ze-LED ziyakhanya, zinemibala eminingi, futhi zinokucaca okungcono kune-LCD okusho ukuthi zilungele labo abafuna isithombe esibukhali, kodwa futhi akusizi ukuthi ama-LED adinga amandla amancane, ngakho azogcina imali ngokuhamba kwesikhathi. !
Kodwa-ke, ama-LCD ahlinzeka ngenzuzo uma esetshenziswa ngaphandle ngoba amalambu awo angemuva angacishwa (kanti ama-LED awakwazi), okusho ukuthi lokhu kungabaluleka uma ungawasebenzisi ebusuku noma phakathi nezimo zokusibekela.Futhi anezilinganiso eziphakeme zokuqhathanisa, ezibalulekile kubantu abangaboni kahle njengoba kuthuthukisa ukubonakala kombhalo ngokwandisa umehluko wokukhanya phakathi kwezithombe/ukwakheka kwengemuva nengemuva).
Ungakhetha kanjani iphikseli efanele yesikrini se-LED yenkundla?
Ukuphakama kwephikseli kwesibonisi kuzodlala indima enkulu endleleni izithombe ezicacile nezibukhali ngayo esikrinini, kodwa futhi kuncike kwezinye izici ezifana nebanga lokubuka, ukulungiswa, njll. Isibonelo, uma ufuna izibonisi ezisetshenziswa ngaphandle. , asikho isidingo sokusebenzisa imali ngesinqumo esiphezulu ngoba ngeke babonakale kude!Ngakho-ke lokhu kuyinto okufanele icatshangelwe lapho ukhetha ukuthi yiziphi izikrini zenkundla ye-LED ozidingayo.
Isiphetho
Kunezinto eziningi okufanele uzicabangele lapho ukhetha izikrini ezifanele zesitediyamu-LED, njengebanga lokubuka ne-engeli, ukukhetha kokufaka, ikhwalithi yokubuka, njll. Nokho, uma ungaqiniseki ukuthi yiluphi uhlobo lwesibonisi olulungele indawo yakho, khona-ke kukhona asikho isidingo sokukhathazeka ngoba lokhu okuthunyelwe kwebhulogi kufanele ngethemba ukuthi kunikeze amaphuzu ambalwa mayelana nendlela yokukhetha ngokuhlakanipha.
Isikhathi sokuthumela: Feb-11-2022