摘要
数字电影LED放映技术是一种新型电影放映模式,是继电影数字化之后的新一轮电影放映技术革新,将对电影摄制、发行、放映产生变革性影响,其将成为下一代数字电影放映的主流显示技术。本文在阐述数字电影LED放映系统技术特点和发展应用状况的基础上,聚焦LED母版制作、LED透声屏、LED显示屏光学性能及LED放映技术标准等数字电影LED放映系统关键技术国产化研发,并提出发展建议,进而为数字电影LED放映系统国产化研制提供借鉴,促进国产LED电影放映系统优化升级和市场应用。
As a newly rised projection mode,digital cinema LED screen has brought a new round of film projection technol⁃ogy innovation since film digitalization.Digital cinema LED screen will have a revolutionary impact on film production,film distribution and film projection,and it would become the mainstream display technology for the next generation of digital film projection not long in the future.This paper thoroughly elaborates technical char and its applications of digital cinema LED screen,then focus its study on LED screen master production technology,acoustically transparent LED screen,opti⁃cal performance of LED screen,technical standards of LED screen,etc.,then proposes suggestions on future develop⁃ment.and further provides references for domestically developed digital cinema LED display system,in order to promote the optimization,upgrade and application of domestically developed digital cinema LED screen.
作者
常慧琴
李娜
董强国
李虹珊
Chang Huiqin;Li Na;Dong Qiangguo;Li Hongshan(China Research Institute of Film Science&Technology(Test Institute of Film Technical Quality))
出处
《现代电影技术》
2024年第7期4-11,共8页
Advanced Motion Picture Technology
基金
中国电影科学技术研究所(中央宣传部电影技术质量检测所)基本科研业务费项目“基于《现代电影技术》期刊内容质量及编审能力提升研究”(2024⁃DKS⁃11)。
关键词
LED放映系统
LED显示屏光学性能
LED透声屏
LED母版制作
LED技术标准
LED Display System
LED Screen Optical Performance
Acoustically Transparent LED Screen
LED Master Production
Technical Standards of LED Screen
