【摘 要】
：
Holographic display,as a true 3D display technology,which can provide realistic 3D images without any special eyewear for observers,will be ultimately devel
【机 构】
：
Shanghai Univ,China
【出 处】
：
2014年光子与光学工程国际会议暨西部光子学学术会议
论文部分内容阅读
Holographic display,as a true 3D display technology,which can provide realistic 3D images without any special eyewear for observers,will be ultimately developed into holographic 3D TV.However,dynamic holography is not applied in 3D video display because of limitations of spatial light modulators and slow-response dynamic holographic materials with hologram refresh rate,less than 25 Hz.Recently,we achieved real-time dynamic holographic 3D display in a super-fast response liquid crystal films.The hologram formation time and self-erasable time can both reach~1 ms in this films.Holographic 3D video display with refresh rate,at least 60 Hz,was realized using it without any cross talk.Moreover,there is no need to apply any external electric field such that any SLMs or other holographic display devices resulting from this material need not to be pixilated.It is easier to fabricate large-size color video-rate holographic 3D displays by using this material.We have designed holographic 3D video display system and are trying to build a holographic 3D TV using this liquid crystal screen.This paper will focus on holographic 3D video display of this liquid crystal film,and present its potential applications in a large-size,high-definition,and color holographic 3D video display-holographic 3D TV.
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