Invention Grant
- Patent Title: Retro-reflective light diffusing display systems
- Patent Title (中): 反光光漫射显示系统
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Application No.: US12607840Application Date: 2009-10-28
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Publication No.: US07993016B2Publication Date: 2011-08-09
- Inventor: Chunyu Gao , Jing Xiao
- Applicant: Chunyu Gao , Jing Xiao
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Main IPC: G03B21/26
- IPC: G03B21/26 ; G03B21/14 ; G03B21/60 ; H04N13/04 ; G02B27/22

Abstract:
Aspects of the present invention involve novel display screens comprising light diffusion and retro-reflectivity. In embodiments, a retro-reflective light diffusion screen can be used to generate a three-dimensional autostereoscopic display by generating a plurality of viewing windows wherein each viewing window depicts a unique perspective image view. In embodiments, the retro-reflective light diffusion screen comprises a transparent medium layer between the retro-reflector surface and the light diffuser layer to help reduce ghost images. In embodiments, the retro-reflective light diffusion screen comprises a lenticular layer positioned such that the light diffuser layer is between the lenticular layer and the retro-reflective surface and is also positioned so that the light diffuser layer is at a focal plane of the lenticular layer.
Public/Granted literature
- US20100253916A1 Retro-Reflective Light Diffusing Display Systems Public/Granted day:2010-10-07
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