01. Umphumela wokubonisa
Umthelela wokugcina wedivayisi yokubonisa uyindlela eyinhloko yokukhetha, futhi ubuchwepheshe obuhlukile bokubonisa kufanele bube nomehluko othile kumphumela wokubonisa, yebo, lokhu kungabonakali kakhulu, imininingwane ethile ingabhekisela esithombeni esilandelayo?
(Isikrini sokuhlukanisa i-LCD）
(Isibonisi esinombala ogcwele we-LED)
02. Bonisa ukukhanya
Awudingi ukukhathazeka ngokuphelelwa yinoma iyiphi indlela yokuhlanganisa.Ngakolunye uhlangothi, izikrini ze-elekthronikhi ze-LED ze-pitch ezincane, ezaziwa ngokukhanya kwazo okuphezulu, zibhekana nenkinga yokukhanya kakhulu - izinga eliyinhloko lobuchwepheshe bokuthengisa izikrini ezincane ze-electronic ze-LED "ukukhanya okuphansi".Ngokuphambene, i-liquid crystal display ifaneleka kakhulu ezingeni lokukhanya, ifanele izinhlelo zokusebenza zesikrini esikhulu.Ngokuphambene, i-LED enephimbo eliphansi iyona ehamba phambili, kodwa ohlangothini lwesidingo, umehluko wabo bobabili ubuchwepheshe udlula isidingo sokuboniswa kwangempela kanye nomkhawulo wokuxazulula iso lomuntu.Lokhu kwenza umphumela wokugqama wobuchwephesha obubili uncike kakhulu ekuthuthukisweni kwesofthiwe kunasemkhawulweni wehadiwe.
03. Inkomba yesinqumo (PPT).
Nakuba i-LED yesikhala esincane ibilokhu yenza impumelelo, ayikwazi ukuncintisana nesikrini sokuhlanganisa se-LCD.Njengamanje, isikrini se-LCD yisona kuphela esingafinyelela ukuduma okungu-2K kuyunithi engama-intshi angu-55, futhi isikrini se-LCD yisona sodwa esinethemba futhi esingakhulisa i-4K esikhathini esizayo.Ezikrinini ze-elekthronikhi ze-LED ezinezikhala ezincane, ukuminyana kwamaphikseli okuphezulu kusho ukuthi ubunzima bedizayini yokuzinza bubonisa ukukhuphuka kwesisekelo sejiyomethri.Uma isikhala samaphikseli sehla ngo-50%, ukuminyana kwendiza engemuva kufanele kukhuphuke izikhathi ezi-4.Kungakho i-LED yesikhala esincane sephule ibhodlela le-1.0, 0.8 kanye no-0.6.Kodwa yimikhiqizo engu-3.0/2.5 esetshenziswa ngempela ngamanani amakhulu.Ngaphandle kwalokho, kubalulekile ukuqaphela ukuthi “inani elingokoqobo” lenzuzo yokuminyana kwe-pixel elinikezwa izikrini ze-LCD alicacile, njengoba abasebenzisi abavamile ukufuna ukuminyana kwamaphikseli aphezulu kangako.
04. Ububanzi bemibala
Ububanzi bemibala ngokuvamile akusona isiqondiso esithinteka kakhulu sokuhlanganisa imikhiqizo yodonga.Ngokungeziwe kuzimo zohlelo lokusebenza ezifana nomsakazo nomabonakude, imakethe yodonga oluxhumanisayo ayikaze ibe lukhuni mayelana nesidingo sebanga lokubuyisela umbala.Ngokombono wokuqhathanisa, amaledi ephimbo eliphansi ayimikhiqizo yemvelo ye-wide-gamut.Amakristalu awuketshezi ancike emthonjeni wokukhanya osetshenzisiwe.
05. Inkomba yokucaca kombala
Inkomba yokucaca kombala iwukuzizwisa kwangempela kokubuka kwebanga lemibala kunkomba yokugqama, emele ikhono lokugcina lesikrini esibonisiwe lokubuyisela umbala.Ayikho indlela yokukhanyisa yokunquma le nkomba.Kodwa-ke, sekukonke, i-LED yesikhala esincane izoba ubuchwepheshe obuhle kakhulu ngenxa yezinzuzo ezimbili zombala nokugqama.
06. Vuselela imvamisa
Ifrikhwensi yokuvuselela iyinkomba eyisihluthulelo yokucindezela ngempumelelo ukuzwa okucwayizayo kwesikrini.Imvamisa yokuvuselela isikrini se-LED ngokuvamile iphezulu kakhulu, ikristalu ewuketshezi eminingi iyileveli engu-60-120Hz, yeqe umkhawulo wokuxazulula wamehlo abantu.
7. Iphuzu elingalungile
I-point defect ibhekisela emathubeni amaphoyinti amabi, izindawo ezikhanyayo, amachashazi amnyama neziteshi zombala zemishini yokubonisa, engalawulwa futhi ibe sezingeni elihle kakhulu lemikhiqizo ye-crystal ewuketshezi, ngokuphambene, iphutha lephoyinti lokulawula eliphumelelayo lingenye yezobuchwepheshe eziyinhloko. ubunzima besikrini se-LED, ikakhulukazi ngokuncishiswa kwesikhala samaphikseli, lawula ubunzima ekukhuleni kwesisekelo sejometri.
08. Ubukhulu beyunithi
Ngokuphathelene nobukhulu beyunithi, ikristalu ye-liquid inenzuzo yangaphakathi, futhi ibilokhu ithuthukiswa njalo futhi ibilokhu ithuthuka;Nakuba isibonisi se-LED yesikhala esincane sesifinyelele ububanzi obukhulu, kodwa inqubekelaphambili yesikhala ngeke ibe nkulu kakhulu.
Mayelana nokungcoliswa kwamehlo nokunethezeka kokubukwayo, ikristalu ewuketshezi ngokuyinhloko ibhekisela ekukhanyeni okukhazimulayo kanye nokukhanya okuluhlaza okwesibhakabhaka okuyi-high-frequency blue, kuyilapho i-LED yesikhala esincane iyinkinga yokukhanya okuluhlaza okwedlulele kanye nemvamisa ephezulu.
09. Izinto ezisetshenziswayo kanye nezibonisi ezibalulekile zokuphila
Ikakhulukazi ibhekisela ebuhlalu besibani nangemuva, isikrini se-LCD esibonisiwe esiholayo noma umthombo wokukhanya, empilweni ye-LCD le nzuzo icace kakhulu, yonke ingaba amahora angama-100000, ubuhlalu besibani obuholele ekuhlukeni komuntu ngamunye kanye Ukuzinza kwenkinga yangemuva kunquma impilo yomehluko phakathi kwalolu hlobo lomkhiqizo womzimba owodwa wokuthunga ubalulekile, iyunithi ngayinye ingase idinge ukushintshwa maduze.
10. Ukushisa kobunjiniyela
Ukuchithwa kokushisa kobunjiniyela kuyisidingo esingenakugwenywa sesistimu yokubonisa usayizi omkhulu wesikhathi eside, umsebenzi ozinzile, kulokhu, ikristalu enguketshezi ngenxa yokusetshenziswa kwayo okuphansi kwamandla kanye nokuminyana kwamandla aphansi, izinzuzo ezibaluleke kakhulu, i-LED yesikhala esincane nakuba inesici esiphansi. ukuminyana kwamandla, kodwa ukusetshenziswa kwamandla sekukonke kusephezulu, ngesikhathi esifanayo, izidingo zokushisa eziphezulu zemikhiqizo ye-LED yesikhala esincane futhi kusho ukuthi umsindo wesistimu uphakeme kakhulu.
Isikhathi sokuthumela: Sep-29-2022
