Yawancin fina-finai na yanzu sun dogara ne akan tsinkaya, majigi yana aiwatar da abubuwan da ke cikin fim ɗin akan labule ko allo. Labulen kai tsaye a gaban wurin kallo, a matsayin tsarin kayan aiki na ciki na cinema, shine mafi mahimmancin abin da ke shafar kwarewar kallon masu sauraro. Domin samar da masu sauraro tare da babban ma'anar hoto da ƙwarewar kallo mai kyau, labule ya sami haɓakawa daga farkon farar zane mai sauƙi zuwa allo na yau da kullum, giant allo, har ma da dome da allon zobe, tare da babban canji a hoto. inganci, girman allo, da tsari.
Koyaya, yayin da kasuwa ke ƙara buƙata ta fuskar gogewar fim da ingancin hoto, a hankali na'urorin na'urar suna nuna gazawarsu. Ko da muna da majigi na 4K, kawai suna da ikon cimma hotuna HD a tsakiyar yankin allo amma defocus a kusa da gefuna. Bugu da kari, majigi yana da ƙananan darajar haske, wanda ke nufin cewa a cikin duhu gaba ɗaya kawai masu kallo za su iya ganin fim ɗin. Abin da ya fi muni, ƙananan haske na iya haifar da rashin jin daɗi cikin sauƙi kamar dizziness da kumburin ido daga dogon kallo. Bugu da ƙari kuma, ƙwarewar gani da sauti mai zurfi shine mahimmancin ma'auni don kallon fim, amma tsarin sauti na majigi yana da wuyar saduwa da irin waɗannan manyan buƙatun, wanda ya bukaci gidajen wasan kwaikwayo su sayi tsarin sitiriyo daban. Babu shakka yana ƙaruwa farashin gidajen wasan kwaikwayo.
A haƙiƙa, ba a taɓa warware ɓarnar da ke tattare da fasahar tsinkaya ba. Ko da tare da goyan bayan fasahar tushen hasken Laser, yana da wuya a cika buƙatun masu sauraro na buƙatu don haɓaka ingancin hoto koyaushe, kuma matsin farashi ya sa su nemi sabbin ci gaba. A wannan yanayin, Samsung ya ƙaddamar da allon LED na Cinema na farko a duniya a CinemaCon Film Expo a cikin Maris 2017, wanda ya ba da sanarwar haihuwar allon LED na cinema, wanda fa'idodinsa ke faruwa don rufe gazawar hanyoyin hasashen fina-finai na gargajiya. Tun daga wannan lokacin, an dauki ƙaddamar da allon LED na cinema a matsayin sabon ci gaba ga LED fuska a fagen fasahar hasashe na fim.
Siffofin Cinema LED Screen sama da na Projector's
Cinema LED allon yana nufin babban allon LED wanda aka yi da nau'ikan LED da yawa da aka dinka tare tare da direba ICs da masu sarrafawa don nuna cikakkun matakan baƙar fata, haske mai haske, da launuka masu haske, yana kawo masu sauraro hanyar da ba a taɓa ganin irinta ba don kallon sinimar dijital. Cinema LED allon ya zarce allo na gargajiya a wasu fannoni tun lokacin da aka ƙaddamar da shi yayin da yake shawo kan matsalolin kansa a cikin tsarin shigar da fina-finai, yana ƙarfafa amincewa ga masu samar da nunin LED.
• Haske mafi girma.Haske yana ɗaya daga cikin manyan fa'idodin nunin LED na cinema akan majigi. Godiya ga beads LED masu haskaka kai da haske mafi girma na nits 500, allon LED na cinema baya buƙatar amfani da shi a cikin yanayi mai duhu. Haɗe tare da aiki mai haske-emitting hanya da watsawa mai nuni da zane na surface, da cinema LED allon tabbatar da uniform daukan hotuna na fuskar allo da kuma m nuni na kowane bangare na image, wanda su ne abũbuwan amfãni da suke da wuya a counteract tare da gargajiya tsinkaya. hanyoyin. Tun da allon LED na cinema baya buƙatar ɗaki mai duhu gaba ɗaya, yana buɗe sabbin kofofi don gidajen wasan kwaikwayo, dakunan wasa, ko gidajen sinima don ƙara wadatar ayyukan sinima.
• Ƙarfi mai ƙarfi a Launi.Cinema LED fuska ba kawai yin mafi kyau a cikin dakunan da ba duhu ba amma kuma suna samar da baƙar fata masu zurfi da aka ba da hanyar samar da haske mai aiki da dacewa tare da fasahar HDR daban-daban don ƙirƙirar bambancin launi mai ƙarfi da kuma samar da launi mai kyau. Ga majigi, a gefe guda, bambanci tsakanin pixels masu launi da baƙar fata ba shi da mahimmanci yayin da duk na'urori suna haskaka haske akan allon ta cikin ruwan tabarau.
• Babban Ma'anar Nuni.Haɓakawa da sauri na fina-finai na dijital da talabijin yana da buƙatu mafi girma don nunin ma'ana da sabbin abubuwa, yayin da allon LED na cinema daidai ne don saduwa da wannan buƙatar. Tare da ci gaba da sababbin abubuwa a cikin ƙananan fasahar nunin filin wasa, ƙananan pixel pitch LED nuni suna da fa'idar barin abun ciki na 4K ko ma abun ciki na 8K don kunna. Haka kuma, adadin wartsakewar su ya kai 3840Hz, yana sa ya zama mafi girma don sarrafa kowane dalla-dalla na hoto fiye da na'ura.
• Goyan bayan Nuni na 3D. Nunin nunin LED yana goyan bayan gabatar da abun ciki na 3D, yana bawa masu amfani damar kallon fina-finai na 3D da idanunsu tsirara ba tare da buƙatar gilashin 3D na musamman ba. Tare da babban haske da zurfin masana'antu na 3D stereoscopic, nunin nunin LED yana kawo cikakkun bayanai na gani a gaba. Tare da allon LED na cinema, masu kallo za su ga ƙarancin motsin kayan tarihi da blur amma ƙarin haske da ingantaccen abun ciki na fim ɗin 3D, har ma a cikin babban sauri.
• Tsawon Rayuwa. Ya tafi ba tare da faɗin cewa allon LED yana ɗaukar sa'o'i 100,000 ba, sau uku ya fi tsayi fiye da majigi, wanda yawanci yana ɗaukar awanni 20-30,000. Yana rage yadda ya kamata da lokaci da farashin kulawa na gaba. A cikin dogon lokaci, allon LED na cinema yana da tsada fiye da majigi.
• Sauƙi don Shigarwa da Kulawa.An yi bangon silima ta LED ta hanyar dinke nau'ikan LED da yawa tare kuma yana tallafawa shigarwa daga gaba, wanda ke sa allon LED ɗin fim ɗin ya fi sauƙi don shigarwa da kulawa. Lokacin da samfurin LED ya lalace, ana iya maye gurbinsa daban-daban ba tare da tarwatsa duk nunin LED don gyarawa ba.
Makomar Cinema LED Screens
Ci gaban ci gaban fina-finai LED fuska yana da buƙatu mara iyaka, amma iyakance ta shingen fasaha da takaddun shaida na DCI, yawancin masana'antun nunin LED sun kasa shiga kasuwar silima. Duk da haka, XR kama-da-wane yin fim, wani zafi sabon kasuwa kashi a cikin 'yan shekarun nan, ya buɗe wani sabon hanya ga LED allo masana'antun shiga cikin movie kasuwar. Tare da abũbuwan amfãni daga mafi HD harbi effects, kasa post-samar, kuma mafi kama-da-wane scene harbi yiwuwa fiye da kore allo, kama-da-wane samar LED bango da aka fi so da darektoci da aka yadu amfani a fim da TV jerin harbi don maye gurbin kore allo. Haɓaka bangon LED na zahiri a cikin fim da wasan wasan kwaikwayo na talabijin shine aikace-aikacen allo na LED a cikin masana'antar fim kuma yana sauƙaƙe haɓaka haɓakar allon LED na cinema.
Bugu da ƙari, masu amfani sun saba da babban ƙuduri, hotuna masu inganci da gaskiyar kama-da-wane akan manyan Talabijan, kuma tsammanin abubuwan gani na cinematic suna girma. Fuskokin nunin LED waɗanda ke ba da ƙudurin 4K, HDR, matakan haske mai girma, da babban bambanci sune babban mafita a yau da nan gaba.
Idan kuna la'akari da saka hannun jari a allon nuni na LED don fim ɗin kama-da-wane, ENVISION's fine pixel pitch LED allon shine mafita don taimaka muku cimma burin ku. Tare da babban adadin wartsakewa na 7680Hz da 4K/8K shawarwari, zai iya samar da ingantaccen bidiyo ko da ƙaramin haske idan aka kwatanta da kore fuska. Wasu shahararrun tsarin allo, gami da 4:3 da 16:9, ana samun sauƙin shiga cikin gida. Idan kana neman cikakken tsarin samar da bidiyo, ko samun ƙarin tambayoyi game da allon LED na cinema, jin daɗin tuntuɓar mu.
Lokacin aikawa: Dec-20-2022
