发明申请
US20080218853A1 Micro-structure based screen system for use in rear projection array display systems
有权
用于背投阵列显示系统的基于微结构的屏幕系统
- 专利标题： Micro-structure based screen system for use in rear projection array display systems
- 专利标题（中）： 用于背投阵列显示系统的基于微结构的屏幕系统
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申请号： US11786386申请日： 2007-04-10
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公开(公告)号： US20080218853A1公开(公告)日： 2008-09-11
- 发明人: Hussein S. El-Ghoroury , Dale A. McNeill , Jingbo Cai
- 申请人： Hussein S. El-Ghoroury , Dale A. McNeill , Jingbo Cai
- 专利权人： Ostendo Technologies, Inc.
- 当前专利权人： Ostendo Technologies, Inc.
- 主分类号： G03B21/60
- IPC分类号： G03B21/60
摘要：
The viewing angle brightness sensitivity typically encountered in tiled rear projection display systems cannot be solely overcome by edge blending and calibration techniques. The rear projection array display-screen system of this invention, being comprised of a micro-structure array screen combined with a conventional diffusion screen, overcomes this viewing angle brightness sensitivity in both linear as well as matrix tiled rear projection display systems including those that use wide field-of-view projectors. The latter capability enables low form-factor and compact packaging of tiled rear projection display systems.
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