Kwintsimi yokubonisa, xa sikhankanyaImiboniso ye-LED, sikholelwa ukuba wonke umntu unokudwelisa izibonelelo zabo ezininzi, ezinje "ezinkulu" kwaye "ziqaqambile", iPixel ephezulu, engagungqiyo, kunye ne-Galout yophawu olunzulu. Izikrini zokubonisa ezi-LED nazo zikhuphisane ngenzondelelo ne-LCD, uqikelelo, kunye nezinye amasimi kwicandelo lokubonisa ngenxa yezi zibonelelo. Amagama afana "nesikrini esikhulu" kunye ne "Scrionant Geant" zigcwele izikrini zokubonisa ii-LED. Ngaphandle kwamathandabuzo, eyona nto iphambili kwizikrini eziboniswayo kukuba "zinkulu kwaye azinamthungo". Olona khuphiswano phakathi kwezikrini ze-LCD kunye nezikrini ze-LED zisasoyikeka kodwa izinzile, kodwa kunye nezikrini zetekhnoloji, zibonisa ukuba izikrini zokubonisa i-setch, kodwa zithatha ezinye zentengiso ye-LCD ye-LCD. Ukungena kwicandelo lemiboniso yorhwebo kwimakethi yesicelo yobungcali, indawo yokubonisa isicelo ye-LED ihlala inda, kwaye indlela yayo yophuhliso ingatsho ukuba "enkulu" ukuya "mncinci".
Phambi kophuhliso kunye nokukhula kwetekhnoloji yokubonisa i-LED, iteknoloji enkulu yesikrini kwimarike yayiyi-DLP kwaye i-LCD iqhekeza izikrini ezinkulu. I-Ultra ye-Ultra ye-ultra enkulu yayithatyathwe ikakhulu ye-DLP emininzi ye-DLP ibonisa umthungo omnyama. Ukuvela kwe-LCD kubonakalisa izibonelelo zamaxabiso, isahlulo sentengiso se-LCD Skrini Sandisiwe. Ukupheliswa kweemveliso zokubonisa i-LCD ze-LCD kubonakaliswa ikakhulu kwizikhombisi ezimbini zobugcisa, enye iyatyambisa, kwaye enye ikukhanya. Ngenxa yeempawu zokubonisa ze-LCD, akunakwenzeka ukufezekisa inqanaba eliphezulu lokukhanya, kunye nemfuno yemfuno yokuphuma ngaphandle nangaphandle kokubonisa ngaphandle. Ibango leziphatho zomboniso zokukhanya okuphakathi okuphezulu zivela kubavelisi boomatshini bonke bakhula ngokukhawuleza, kwaye okwangoku, uninzi lweenkcazo zokukhanya kunzima ukufikelela kwimfuno yentengiso. Ngeli xesha, izibonelelo zomboniso we-LED zibonisa ukuba zigxininisiwe. Izikrini zokubonisa ezi-LED azinakuphela kuphela inkqubo yendawo enkulu ngaphandle kwe-EDME SPOORDSE FREADSEPORDSE KUNYE NOKUVUNYELWA KUMNQOPHISO WOKUGQIBELA WOKUGQIBELA WOKUGQIBELA WOKUGQIBELA WOKUGQIBELA WOKUGQIBELA.
Ukujonga emva kwimbali yophuhliso yezikrini ezinkulu, imakethi yesikrini esikhulu esezantsi yayisezantsi. Iphuculwe kuphela kwaye iguqulwe i-LCD ye-LCD ye-LCD ye-LCD kwaye yawasebenzisa kwimarike yokuqhekeka. Ineembaleki ezininzi, ezinjengesosisombululo esinganelanga, ubunzima ekuhlangabezeni inqanaba elifunekayo, kwaye kwixesha lenkcazo yanamhlanje, ayinakuhlangabezana neemfuno zentengiso. Ukuboniswa kwe-LED kunezibonelelo ezigqibeleleyo kwizicelo zangaphandle, kodwa kwangaxeshanye, ukubonakalisa itekhnoloji efana ne-LCD kunye nendlela yokuqikelela nayo yenzekile ngokukhawuleza. Xa imiboniso ekhokelayo ishiya i- "B enkulu" yezicelo, luhlobo luni lophuhliso abanalo kwizicelo ezili-"ezincinci"?
Idabi lesikrini esikhulu phakathi kwe-LED kunye ne-LCD
Ngexesha lokuqhushumba kolwazi, zininzi izicelo ezininzi zesikrini esikhulu, kwaye amashishini ayo asetyenziswayo ayanda. Ukusuka kuKhuseleko loLuntu loLuntu, usasazo, kunye neMizi-mveliso yokuThengisa ukuya kwiRetail, ishishini, kunye namanye amashishini, ukucheba kunokubonwa kuyo yonke indawo. Ngenxa yemarike enkulu kunye nokhuphiswano oluqatha, olona nyango luqhelekileyo kukhuphiswano phakathi kwe-LED kunye ne-LCD. Kwiminyaka yakutshanje, iimveliso zokubonisa i-LCD kwayeImiboniso ye-LEDUsetyenziswe ngokubanzi kwi-windows uphoso, ukuyalela kunye nokuhambisa, ukuthembela kwimfuno enkulu yentengiso yokhuseleko lwehlabathi. Imveliso yokubonisa i-LCD ye-LCD ye-LCD ineemveliso zokukhula okuzinzileyo. Xa kuthelekiswa ne-LCD, imiboniso ye-LED isebenza ngakumbi. Ukuxhamla kwimigaqo-nkqubo kunye nemarike, ukuboniswa kwe-LED kuyahamba ngokuthe ngcembe kwimimandla yokubonisa engqondweni efana nokhuseleko, ukuthutha, kunye namandla emimandla yokubonisa i-cinemas kunye namagumbi enkomfa. Ngokwedatha, imakethi yokuthengisa yangaphandle yezikrini ze-LED kwi-China okwangoku i-59%. Kule mihla, ukusetyenziswa kwezikrini zokubonisa i-LED kuya kuba ngaphezulu nangakumbi ngakumbi, kwaye ukuxhaphaka kwabo kwi-LCD kuyanda. Ke, ziziphi izibonelelo zezikrini ezibonisa i-LED xa kuthelekiswa neemveliso ze-LCD Spiling?
Indawo encinci "efudumeleyo"
Ngokuphuhliswa kwezikrini ezincinci, isikrini esikhokelayo asingawo nje uqhawulo-mhlophe ngaphandle, kodwa kunye nesabelo sentengiso ethile kwicandelo lezorhwebo lwangaphakathi kwezorhwebo ngenxa yezibonelelo zabo. Ngokwedatha evela kwi-China Academy yeRhwebo kunye neNgeniso yeNgeniso ye-LICIT ye-LINE e-China e-2022, kwaye kulindeleke ukuba isebenze kwi-20 bhiliyoni yuan kwi-202 yedatha ye-Yuight. Ukuxeliswa komyalelo wesintu / Ukubeka iliso kusetyenziso lwakuphakama, kwaye isabelo sentengiso sendawo yokuhambisa sasingaphantsi kwe-20%. Ngapha koko, okwangoku, i-LED ye-Pitch ePitch ifumene ukuveliswa okukhulu kwe-P0.4 nangaphezulu kweemveliso, kwaye sele igqithile kwi-LCD ehamba ngaphezulu kwizalathiso ze-pixel. Ngokwendlela yokubonelela ngokubonisa imiboniso emikhulu yokubonisa, banokuphantsana neemfuno zabo.
Kwintsimi yesibonisi esikhulu esibonisa, iimveliso ezincinci zokuhamba zinezibonelelo ezibonakalayo, kwaye isabelo sentengiso kulindeleke ukuba siqhubeke sanda. IIsikrini esincinci se-PitchItekhnoloji yolawulo lwenqanaba le-Pixel kwinqanaba le-pixel kwinqanaba lokuqaqamba kombane, ukubuyiselwa kombala, kunye nokufana kweyunithi yokubonisa. Xa kuthelekiswa nemithombo yelindle yemveli, imithombo yolwazi yesibane encinci ye-Picks inoluhlu oluhlanganisiweyo lwamaza e-Emighs, isantya esikhawulezayo, kunye nezibonelelo ezininzi ezithelekiswa nezixhobo ze-LED ye-LED. Kwangelo xesha, umboniso omkhulu worhwebo kunye nokusebenzisa amaziko ekhaya kukwakhokelela kwisikhokelo sokungena kumgama omncinci kwixesha elizayo, kwaye abavelisi abaziintloko belungiselela ukuthengisa uphawu lwentengiso. Ukongeza, ukukhula ngokukhawuleza kwentengiso yenkcubeko kunye nezokhenketho kukwazise amathuba okusebenza okusebenza kwe-LED kwicandelo lemiboniso yorhwebo. Ukuhlaziywa kweemodeli zokusebenza kwiindawo ezininzi, kubandakanya imiboniso bhanyabhanya, intengiso, ezemidlalo kunye nokuzonwabisa, iyaqhubeka ukuqhuba ukuchuma kwemiboniso yorhwebo. Kwiinkqubo zokuqikelela, ukuqikelela okwesintu kuhlala kujamelana "nebhotile yebhotile yebhotile" kunye "nebhotile yebhotile" kwizikrini ezinkulu. Ezi bhoti zimbini zobugcisa zichanekile ngokuchanekileyo kwizibonelelo eziphambili ze-LED. Ukongeza, ngokukhula kokuthandwa kwe-HDR namhlanje, iinkqubo zokuqikelela kweprojekti nayo azikwazi ukufezekisa amandla olawulo lwe-LED yokufikelela "i-pixel pixel ngu-pixel" wohlengahlengiso lwe-pixel ". Iscreen esidumileyo se-LITAT SCIT sinokufumana i-8K ukubonisa, nto leyo eyenza ukuba inamandla ngakumbi.
Ngamafutshane, ukuphuculwa kwemiboniso ye-LED yinkqubo yokugxila kwimiboniso ekhethekileyo kunye nokuphonononga imiboniso yezorhwebo. Okwangoku, kwiNkqubo yoPhuculo lweeNkampani ze-LED ukusuka kwi "Mikhulu" ukuya "encinci" kwaye "encinci" ukuya "ezincinci" ukuya "ezincinci", ziya kwenzeka ntoni kwizikrini eziBoni?
Ukusuka kwi "B" ukuya "C" kufuna iinzame ezidibeneyo kwishishini le-LED ye-LED
Kwiminyaka yakutshanje, ngokuhla kwexabiso kunye neendleko, ukusebenza kweendleko zemiboniso encinci ye-LITEL ye-LITEL ye-LITEL ye-LED kuye kwasanda, kunye nokufakelwa kwabo kwi-LCD yomelele. Ukuboniswa kwe-LED kukhanya ngokuthe ngcembe ukusuka kwimihlaba yobungcali ukuya kwifilimu kunye namasimi asekhaya. Ukwenzela ukuya phambili, isithuba se-Pot Sysples se-LED sihlala sincipha, sikhulisa inkcazo ephezulu kunye ne-Ultra ephezulu, izama ukukhuphisana nezinye itekhnoloji yeTekhnoloji yeTekhnoloji. Nangona kunjalo, kwangaxeshanye, impumelelo okanye ukusilela kwetekhnoloji yokubonisa njengokukhokelwa kwaye i-LCD kwizicelo ezisebenzayo ayimiselwanga kuphela ngumgangatho wetekhnoloji kunye neemveliso. Kwimeko yangoku, iimpawu zobugcisa zezikrini ze-LED ziqhubeka ngokulandelelana kwaye iimveliso zihlala ziphuculwa. Nangona kunjalo, kwangaxeshanye, itekhnoloji yokubonisa i-LCD yenze ukwenziwa okukhawulezayo, ukwenza inkqubela phambili kumboniso wombala, i-angle ebonakalayo, ixesha lokuphendula, kunye nezinye iinkalo. Ngokuphathelele ukusebenza, ikwayele intembeko yezibonelelo ze-LED. Kule nkqubo yokukhuphisana, nangona ixabiso lesikrini se-LED libonise imeko esezantsi, xa kuthelekiswa ne-LCD kunye nendlela yokuqikelela, isesibhakabhakeni ixabiso eliphakamileyo. Izikrini eziboniswayo ze-LED, kusekho umqobo ngaphambi kokuhamba "b" ukuya "c". Ukwaphula amaxabiso amaxabiso, yonke ishishini le-LED i-LED kufuneka isebenze kunye ukwenza inkqubela.
Ukongeza ukophula amaxabiso amaxabiso, enye into ebalulekileyo yeIsikrini se-LEDIimveliso zokuhamba ukusuka kwisiphelo se-B ukuya kwi-C-ukuphela yindlela yokuhlangabezana nemfuno yemveliso ye-Spillover kwimeko yokuphuculwa kwabathengi. Ukujonga emva kwimbali yophuhliso lweephaneli zeTV, kwiTekhnoloji ye-CTR kwi-LCD kunye netekhnoloji ye-Minis, kwaye ngoku, ubugcisa bepaneli ye-MAD, kodwa ubuchwephesha bobuchwephesha buzisa ifuthe eliphazamisayo. Xa kuthelekiswa ne-LCD, i-MADM e-MADS ayikabizi imveliso yobuninzi kwintsimi yepaneli yeTV ngenxa yendleko zayo eziphezulu. Okwangoku, indlela yokuphucula indlela yokusebenza kunye nokhuphiswano lweendleko zezikrini ezi-LED ezinekhoboka ezikhoyo zokuhambisa, ukuze ufumane imarike enkulu, ibe ngumsebenzi osisiseko wamashishini oshishino. Uphuculo lweenkqubo zemveliso ezininzi, ukwamkelwa ngezakhiwo ezitsha zokupakisha, ukwamkelwa kweetshipsi ze-Mini / Microl Chips, kunye nokwanda kwenqanaba lemveliso zonke zinokukhetha. Esi sakhiwo sokhuphiswano silungele ukwanda kwemarike yomthengi kwishishini, ngetekhnoloji eninzi kunye nokugxila kunciphiso lweendleko, olunokukhuthaza ukukhula kweendleko zentengiso ye-LED.
Utshintsho lwendawo yexesha elizayo alusakwazi, kodwa kwixesha langoku leemveliso ezibonisa abathengi kunye nekhuphisane nombono we-LED MALI, ishishini lokubonisa eli-LED lisakhokelela kwimveliso ebonakalayo enokuthi ivule imakethi yekhaya? Sifanele sisondele njani kwintengiso yabathengi? Kubavelisi be-LED ye-LED, ukongeza kwi-Grach Inzulelo yabo yobugcisa, kusenokufuneka bathathele ingqalelo ukwanda kwamasimi amaninzi.
IXESHA LOKUQALA: UJan-03-2024
