ʻO nā "rula o ka pāʻani" like ʻole i ka mākeke pale kiʻiʻoniʻoni
No ka hōʻike kuʻuna LED ma ka mākeke pale nui, ʻo ke kumu hoʻokūkū koʻikoʻi "dot pitch".ʻO ia hoʻi, ʻo ka hiki ke hana i nā huahana i hilinaʻi ʻia me nā pitch pixel liʻiliʻi ma ke ʻano ʻoi aku ka waiwai ʻo ia ka "laina nui o ka hoʻokūkū ʻenehana" i kaHōʻike ʻo LED i ka ʻoihana pale nui.
Eia naʻe, ʻoiai ua hoʻomalu ʻia ka mākeke pale kiʻiʻoniʻoni e ka ʻenehana "projection" no hoʻokahi haneli mau makahiki, ua hāʻule ka manaʻo o ka hoʻokūkū ʻenehana i kēia mākeke ma ka "projector brightness".ʻO ka noʻonoʻo nui o ka pae ʻālohilohi o ka projector ma ka hopena pale "pehea ka nui o ka pale e hiki ke hoʻohālikelike ʻia ma lalo o ka ʻoluʻolu o ka maikaʻi o ke kiʻi": No laila, ʻo ka pale kiʻiʻoniʻoni he ʻano lako o nā kikoʻī like ʻole e like me 7 mika, 10 mika, a me 20 mika.
ʻO ka palapala hōʻoia DCI he hopena kiʻiʻoniʻoni a me ka maʻamau pale kope i alakaʻi ʻia e nā ʻaoʻao ʻikepili Hollywood.ʻOiai ʻo kona kūlana kānāwai he "kūʻokoʻa hui hui manawaleʻa", ua hoʻolilo ʻia nā makahiki o ka mākeke o ka honua i mea maʻamau o ka ʻoihana de facto no "nā kiʻiʻoniʻoni a me nā lako projection" ma ka mākeke honua.
No laila, inā ʻo kapaku LED nuimakemake e komo i ka mākeke kiʻiʻoniʻoni 20 mika, pono e loaʻa iā ia ka palapala hōʻoia DCI o ka pale 20 mika.ʻOi aku ma hope o ka loaʻa ʻana o ka hōʻoia DCI ma mua o ʻumi mau mika 10 mika, ʻaʻole kēia he 20-mika hōʻoia he pilikia ʻenehana, akā he pilikia "market rule".No ka mea he huahana ia o ka ʻenehana hou e hahai ana i nā lula kahiko, ʻo ka mea nui loa o ka hōʻoia DCI 20 mika LED hou i lawe mai i kahi loli nui i nā palena o ka hoʻokūkū.
Pono ʻo 20 mika ka wai o "LED kiʻiʻoniʻoni"
He aha ke ʻano o ka pale LED 20 mika?Hōʻike ka poʻe nānā ʻoihana e hāʻule ke kumukūʻai ma waena o nā pale kiʻiʻoniʻoni LED a me nā mea hana projection DLP ma kahi o 20 mika.ʻO ia hoʻi, ʻoiai ʻoi aku ma mua o ʻumi 10 mau mika kiʻi ʻoniʻoni LED i loaʻa i ka palapala hōʻoia DCI, he mau huahana lākou a pau i ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma mua o nā mea hana kiʻiʻoniʻoni projector maʻamau.
I kēia manawa, ua komo nā pale nui LED i ka mākeke pale kiʻiʻoniʻoni no ka manawa mua, a ʻaʻole maopopo ka manawa e hiki ai iā lākou ke hoʻokumu i nā lula a me nā hoʻoponopono.ʻO ka hoʻomau ʻana i ka mālama ʻana i nā lula huahana mua o ka mākeke pale kiʻiʻoniʻoni i manaʻo ʻia ʻaʻole ia he hōʻoiaʻiʻo no ka hopena o ka pāʻani kiʻiʻoniʻoni, akā mahalo pū kekahi i nā maʻamau o "nā kaulahao keaka" ma ka mākeke maoli.Ma kēia kaʻina hana, pono e hoʻopaʻa ʻia nā pale LED i ʻike ʻia i ka nui palena ʻole e like me "10m/20m" e loaʻa ai kahi palapala komo mākeke.
Aia ma ka pu'uwai o nā lako projection projection ka pae olinolino.ʻO ka pale 10-mika e pili ana i ka pae ʻōlinolino o nā mea hana projector ma ka mākeke keaka, a ʻo ia kekahi o nā huahana "ʻoi aku ka waiwai".ʻO ka pale 20-mika ʻo ia hoʻi he 4 mau manawa kiʻekiʻe o ka ʻōlinolino o ka pahu pahu ma mua o ka pale 10-mika: inā he hoʻonui ʻana o ka ʻōlinolino hoʻokahi a i ʻole he ʻāpana superimposition ʻelua, ʻo ka pilikia ʻenehana o ka projector. e hoʻokiʻekiʻe ʻia i kahi kiʻekiʻe.
I ka hoʻohālikelike ʻana, ma ka ʻaoʻao 20 mika 4K hōʻike o kahi pale kiʻiʻoniʻoni LED, e pāpālua ʻia ke koi ʻenehana koʻikoʻi o ka hōʻailona pitch pixel e hoʻohālikelike ʻia me ka pale 10-mika 4K, a e hoʻemi ʻia ka nui o ka pixel e 75%.ʻOiai ua hoʻonui ʻia kona wahi splicing i 4 mau manawa ma mua o ka pale 10-mika, ua emi ka paʻakikī ʻenehana o ka papa kuhikuhi spacing core, e hiki ke hoʻololi i ke kumukūʻai.E maʻalahi kēia i ka hoʻokumu ʻana o kāna pono hoʻohālikelike i ka hoʻokūkū kumukūʻai.
Ma ka manawa like, mai ka manaʻo o nā mea hoʻokele hale keaka, ʻo ka pale 10-mika he hale nānā waiwai.ʻOi aku ka manaʻo o ka pale 20-mika i ka hopena haʻalulu ʻike, e kūpono i nā pono o ka ʻōlinolino, ka ʻokoʻa, a me ke kala o ka pale nui LED.I ka manawa like, ʻoi aku ka maikaʻi o ka hale kiʻi 20-mika, e ʻimi ana i nā hopena hou aʻe, no nā hale kiʻiʻoniʻoni.Ma waho aʻe o nā koi like ʻole no nā hopena projection, nui nā mea hana projection i loko o ka hale 10-mika e hoʻohana pū i ka hoʻonohonoho "mīkini lumi liʻiliʻi".
Eia nō naʻe, pono e noho nā lako projection i ka hale 20-mika i ka lumi o ka lumi kamepiula-e kōkua kēia i nā pono o kaʻO ka mīkini kūlohelohe o ka pale LEDkoi ʻole lumi lumi.Eia kekahi, ʻaʻole i like ke kiʻekiʻe o nā koi hana ʻokoʻa o ka hale 10-mika e like me ko ka hale 20-mika: ʻo ka nui ākea o ka hale 20-mika e hiki ai iā ia ke hoʻomohala maikaʻi i nā hōʻikeʻike kamaʻilio, nā ʻaha mele, a me nā e-haʻuki. nā hanana i ke ʻano ʻōlinolino kiʻekiʻe o ka pale nui LED , hale ʻaina kiʻiʻoniʻoni, hoʻolaha ola hālāwai kūkā a me nā ʻano hana like ʻole.
ʻO ia hoʻi, hāʻawi ʻo DCI i ka hōʻoia hōʻoia kiʻiʻoniʻoni ʻoniʻoni 10-mika, ʻoi aku ka nui o ka ʻae ʻenehana hōʻailona.No ka mea i loko o ka hale 10-mika, ua kāohi ʻia ka pono hoʻokūkū o nā pale LED e nā mea hana projection.Eia nō naʻe, ma hope o ka hoʻopuka ʻia ʻana o ka hōʻoia DCI o ka pale kiʻiʻoniʻoni LED 20 mika, ʻo ia ka mea ua komo ka projection a me nā pale LED i kahi kūlana hoʻokūkū ʻoi aku ka "hopohopo" ma ka mākeke kiʻiʻoniʻoni, a ʻo nā pale LED kekahi i loaʻa ka pōmaikaʻi iki.
I ka hōʻuluʻulu ʻana, hōʻike ʻia ka hōʻoia DCI o ka pale 20-mika o ka pale kiʻiʻoniʻoni LED e "wikiwiki oʻo" kēia hopena kiʻiʻoniʻoni hou.Manaʻo ʻia i ka wā e hiki mai ana, e loaʻa kahi ʻōnaehana pale kiʻiʻoniʻoni LED piha mai kahi hale liʻiliʻi 7 mika a i kahi pale nui IMAX.ʻO ka mōʻaukala hoʻokahi haneli mau makahiki o ka projection kaulahao kiʻiʻoniʻoni e kokoke ana e komo i kahi pae hou o ka hoʻokūkū a me ka hui pū ʻana o nā ʻenehana ʻelua.
Ka manawa hoʻouna: Feb-20-2023