发明申请
- 专利标题: Reflective Optical System, Tracking System and Holographic Projection System and Method
- 专利标题(中): 反光光学系统,跟踪系统和全息投影系统及方法
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申请号: US12300476申请日: 2007-02-06
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公开(公告)号: US20090310197A1公开(公告)日: 2009-12-17
- 发明人: Armin Schwerdtner
- 申请人: Armin Schwerdtner
- 申请人地址: LU Luxembourg
- 专利权人: SeeReal Technologies S.A.
- 当前专利权人: SeeReal Technologies S.A.
- 当前专利权人地址: LU Luxembourg
- 优先权: DE102006024092.8 20060512
- 国际申请: PCT/EP2007/051094 WO 20070206
- 主分类号: G03H1/08
- IPC分类号: G03H1/08
摘要:
The invention relates to an optical reflection system with a reflection element for reflecting reconstruction light waves, an entry-side focal point, from which the reconstruction light waves come when they hit the reflection element, and an exit-side focal point, to which the reconstruction light waves propagate after being reflected from the reflection element. The invention further relates to a tracking system and a holographic projection system with such optical reflection system, and a corresponding holographic projection method. In order to achieve with such an optical reflection system an aberration correction and a tracking of the visibility region and a reconstruction larger than with prior art devices, the optical reflection system according to this invention comprises a deflection element with optically controllable deflection properties and a deflection control means for optically controlling the deflection properties of the deflection element which controls the position of at least the exit-side focal point of the optical reflection system.
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