基于狭缝光栅的裸眼3D显示的专利技术综述  

Overview of Patent Technology for Naked Eye 3D Display Based on Slit Gratings

作　　者：王莹[1] 黎进 

机构地区：[1]国家知识产权局专利局专利审查协作四川中心,四川成都610213

出　　处：《科技创新与应用》2018年第22期24-25,共2页Technology Innovation and Application

摘　　要：3D显示是显示技术领域的重要研究方向,传统的3D显示需借助辅助工具,使观看者行动极为不便,随着技术的发展,提出了裸眼3D显示技术,在众多裸眼3D显示技术中,基于狭缝光栅的裸眼3D显示技术因其结构简单、容易实现、3D效果出众而成为当今的一个研究热点,但该3D显示器存在着莫尔条纹、亮度不足、可视区域较小及串扰等问题。文章通过对基于狭缝光栅的裸眼3D显示领域的专利文献的收集、标引和梳理,分析了该领域申请情况、申请国以及技术分布情况,重点研究了狭缝光栅的结构和类型的技术发展路线,为行业发展提供参考。3D display is an important research direction in the display technology field. The traditional 3D display requires auxiliary tools, which is very inconvenient for the viewers. With the development of technology, naked-eye 3D display technology is proposed. In many naked-eye 3D display technologies, narrow slit grating naked-eye 3D display technology has become a research hot spot because of its simple structure, easy implementation, and outstanding 3D effect. However, the 3D display has problems such as moiré, insufficient brightness, small visible area, and crosstalk. In this paper, through the collection, indexing, and combing of patent literature in the field of naked-eye 3D display based on slit grating, the application status, application countries, and technology distribution in the field are analyzed, and the technical development of the structure and type of slit grating is mainly studied. The route provides a reference for the development of the industry.

关 键 词：裸眼3D狭缝光栅 莫尔 串扰 

分 类 号：T-18[一般工业技术]