Invention Grant
- Patent Title: Method for reducing speckle pattern in display images
- Patent Title (中): 减少显示图像斑点图案的方法
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Application No.: US13368123Application Date: 2012-02-07
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Publication No.: US08810886B2Publication Date: 2014-08-19
- Inventor: Vlad Novotny , Gabriel Matus , Michel Combes
- Applicant: Vlad Novotny , Gabriel Matus , Michel Combes
- Applicant Address: US CA Sunnyvale
- Assignee: Spatial Photonics, Inc.
- Current Assignee: Spatial Photonics, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Fish & Richardson P.C.
- Main IPC: G02F1/03
- IPC: G02F1/03 ; G02F1/07 ; G02F1/33
Abstract:
A display system includes a coherent light source that can emit a coherent light beam, a de-speckling device configured to distort a wavefront of the coherent light beam to produce a distorted coherent light beam, and a two-dimensional array of light modulators that can selectively modulate the distorted coherent light beam to select a plurality of pixels for display.
Public/Granted literature
- US20120134006A1 METHOD FOR REDUCING SPECKLE PATTERN IN DISPLAY IMAGES Public/Granted day:2012-05-31
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