液晶与显示2017，Vol.32Issue(5)：394-401,8.DOI:10.3788/YJYXS20173205.0394
光栅式自由立体显示器空间视区建模与串扰计算
Modeling and crosstalk calculation methods ofspatial viewing zones for the autostereoscopic display device based on parallax barrier or lenticular lens
李晶 1李建军2
作者信息
- 1. 特种显示国家工程实验室,上海 201114
- 2. 现代显示技术国家重点实验室,上海 201114
- 折叠
摘要
Abstract
In order to establish the modeling of spatial viewing zones and implement theoretical calculation of crosstalk for the Autostereoscopic Display Device, this paper proposes the modeling of spatial viewing zones and crosstalk calculation method that are based on a optical simulation software named Lighttools.First of all, in the Lighttools, three spatial plane detectors have been established by regarding the original viewing distance(OVD) as the centrolaxis.In addition, the simplified modeling of spatial viewing zones is established by analyzing the stimulation data of detector planes.Furthermore, this paper analyzes the spatial linearity relation and angle relations between simplified modeling and original modeling so that a geometric distribution of spatial viewing zones in three dimensions is achieved.Finally, according to the theoretical boundaries of spatial viewing zones model, the crosstalk degrees of each visual area are evaluated.The standardization and digitization of the two vital parameters, which are spatial viewing zones and crosstalk specifically, provide an objectively theoretical guidance to the design and application of the Autostereoscopic Display Device.关键词
自由立体显示器/视区/串扰/Lighttools/照度/空间模型Key words
autostereoscopic display device/spatial viewing zones/crosstalk/Lighttools/illumination/space model分类
信息技术与安全科学引用本文复制引用
李晶,李建军..光栅式自由立体显示器空间视区建模与串扰计算[J].液晶与显示,2017,32(5):394-401,8.
