"Amategeko yumukino" atandukanye ku isoko rya firime
Kubisanzwe LED yerekana isoko rinini rya ecran, intego yibanze mumarushanwa ni "akadomo".Nukuvuga ko, ubushobozi bwo gukora ibicuruzwa byizewe bifite pigiseli ntoya muburyo bwubukungu ni "umurongo nyamukuru wamarushanwa yikoranabuhanga" muriLED yerekana inganda nini za ecran.
Ariko, kuva isoko rya firime yerekana amashusho yiganjemo ikoranabuhanga rya "projection" mumyaka ijana, intego yibanze mumarushanwa ya tekinike muri iri soko yaguye kuri "umucyo wa projector".Icyerekezo cyibanze cyurumuri rwumushinga kuri ecran ya ecran ni "burya ecran ishobora gutegurwa hishimikijwe ubuziranenge bwibishusho": Kubwibyo, ecran ya firime ifite uburyo bwo gutanga ibintu bitandukanye nka metero 7, 10 metero, na metero 20.
Icyemezo cya DCI ningaruka zo kwerekana firime hamwe nuburenganzira bwo kurinda uburenganzira buyobowe n’ibirori bya Hollywood.Nubwo ubuzimagatozi bwemewe n "" itsinda ry’ubucuruzi ku bushake ", imyaka myinshi yo kwimenyereza isoko ku isi yatumye iba inganda zifatika mu" kwerekana amashusho n'ibikoresho byerekana "ku isoko mpuzamahanga.
Noneho, nibaecran nini ya LEDirashaka kwinjira mumasoko yimikino ya metero 20, igomba kubona icyemezo cya DCI cya ecran ya metero 20.Cyane cyane nyuma ya ecran ya cinema irenga metero 10 LED ya LED imaze kubona icyemezo cya DCI, iki cyemezo cya metero 20 ntikiri ikibazo cya tekiniki, ahubwo ni ikibazo cy "amategeko agenga isoko".Kubera ko ari umusaruro wikoranabuhanga rishya ukurikiza amategeko ashaje, akamaro gakomeye ka metero 20 ya LED ya ecran ya DCI icyemezo ni uko yazanye impinduka nini mumipaka yipiganwa.
Metero 20 zigomba kuba amazi ya "ecran ya firime LED"
Uburebure bwa metero 20 LED bisobanura iki?Abakurikiranira hafi inganda bagaragaje ko ibiciro byambukiranya hagati ya firime ya LED n'ibikoresho bya DLP byerekana hafi ya metero 20.Nukuvuga ko, nubwo ecran ya firime irenga metero 10 LED ya LED yabonye ibyemezo bya DCI, byose nibicuruzwa bifite igiciro cyacyo kiri hejuru cyane ugereranije nibikoresho gakondo byerekana firime.
Kugeza ubu, LED nini nini yinjiye mu isoko rya firime ku nshuro ya mbere, kandi biragaragara ko igihe kitaragera kugira ngo babashe gushyiraho amategeko n'amabwiriza.Gukomeza kubahiriza amategeko yumwimerere yumushinga uteganijwe kwerekanwa rya firime ntabwo ari garanti yingaruka zo gukina firime gusa, ahubwo ni no kubahiriza ingeso z "iminyururu yikinamico" ku isoko nyirizina.Muri ubu buryo, ecran ya LED isa nkaho yatanzwe mubunini butagira umupaka igomba no kwemeza imiterere gakondo nka "10m / 20m" kugirango ibone icyemezo cyo kubona isoko.
Ku mutima wibikoresho bya projection ni urwego rwumucyo.Mugaragaza metero 10 ihuye nurwego rwinjira-urwego rwumucyo wibikoresho bya umushinga ku isoko ryimikino, kandi nikimwe mubicuruzwa "byubukungu".Mugaragaza metero 20 bivuze ko umucyo wa umushinga ugomba kuba wikubye inshuro 4 kurenza iy'uburebure bwa metero 10: niba ari umucyo umwe wiyongera cyangwa igisubizo cyibice bibiri, igisubizo cya tekinike ya umushinga bizamurwa kugeza kurwego rwo hejuru.
Mugereranije, kuri ecran ya metero 20 4K yerekana ecran ya firime ya LED, icyifuzo cya tekinike gisabwa cyerekana pigiseli yerekana icyerekezo kizikuba kabiri ugereranije na metero 10 ya 4K ya ecran, naho ubucucike bwa pigiseli buzagabanukaho 75%.Nubwo agace kayo kiyongereye nako kiyongereyeho inshuro 4 kangana na metero 10 ya ecran, ingorane za tekiniki zerekana urwego rwibanze rwagabanutse, bigatuma ibiciro bihinduka cyane.Ibi bizorohereza gushiraho buhoro buhoro inyungu zayo zigereranya mukurushanwa kubiciro.
Muri icyo gihe, ukurikije abakora ikinamico, ecran ya metero 10 ni salle yerekana ubukungu.Mugaragaza metero 20 yibanze cyane kubikorwa byo gutangaza ibintu, bizafasha ibyiza byumucyo, itandukaniro, namabara ya LED nini ya ecran.Muri icyo gihe, inzu ya ecran ya metero 20, ikurikirana ingaruka nyinshi, izaba ihendutse cyane kubikino.Usibye ibisabwa bitandukanye byingaruka za projection, ibikoresho byinshi bya projection muri salle ya metero 10 nabyo byemeza "imashini yicyumba-gito".
Nyamara, ibikoresho bya projection muri salle ya metero 20 bigomba gufata umwanya wicyumba cya mudasobwa-ibi bizafasha ibyiza byaImashini isanzwe ya LEDicyumba-gike.Byongeye kandi, ibisabwa bitandukanye mubikorwa bya salle ya metero 10 ntabwo biri hejuru nkibya salle ya metero 20: umwanya munini wa salle ya metero 20 bituma ushobora guteza imbere ibiganiro byerekana ibiganiro, ibitaramo, na e-siporo ibyabaye murwego rwohejuru-rumuri rwa LED nini ya ecran, resitora ya firime, inama itambuka imbonankubone nubundi buryo bwinshi bwo gukora.
Nukuvuga ko, DCI itanga ibyemezo bya ecran ya LED ya metero 10 ya LED, ibyo bikaba aribyo byemewe bya tekiniki.Kuberako muri salle ya metero 10, inyungu zo guhatanira ecran ya LED ihagarikwa nibikoresho byerekana.Ariko, nyuma yicyemezo cya DCI cyerekana ecran ya firime ya metero 20 LED ya LED, bivuze ko projection na ecran ya LED byinjiye mubihe "bihangayikishije" mumasoko ya firime, ndetse na ecran ya LED bifite inyungu nkeya.
Muri make, icyemezo cya DCI cyerekana metero 20 ya ecran ya firime ya LED yerekana ko iki gisubizo gishya cya firime "gikura vuba".Byizerwa ko mugihe cya vuba, hazaba sisitemu yuzuye ya firime ya LED ikemura ibisubizo kuva kuri salle ya metero 7 kugeza kuri ecran nini ya IMAX.Amateka amaze imyaka ijana yerekana urunigi rwa sinema ari hafi kwinjira mu cyiciro gishya cyamarushanwa nubufatanye bwikoranabuhanga ryibiri.
Igihe cyo kohereza: Gashyantare-20-2023