发明授权
US08068267B2 Speckle reduction in display systems that employ coherent light sources
有权
使用相干光源的显示系统中的斑点减少
- 专利标题: Speckle reduction in display systems that employ coherent light sources
- 专利标题(中): 使用相干光源的显示系统中的斑点减少
-
申请号: US12241041申请日: 2008-09-30
-
公开(公告)号: US08068267B2公开(公告)日: 2011-11-29
- 发明人: Regis Grasser , Hongqin Shi , Terry A. Bartlett
- 申请人: Regis Grasser , Hongqin Shi , Terry A. Bartlett
- 申请人地址: US TX Dallas
- 专利权人: Texas Instruments Incorporated
- 当前专利权人: Texas Instruments Incorporated
- 当前专利权人地址: US TX Dallas
- 代理商 Charles A. Brill; Wade James Brady, III; Frederick J. Telecky, Jr.
- 主分类号: G02F1/153
- IPC分类号: G02F1/153
摘要:
Speckle effect in display system is reduced by utilizing the instability of phase-coherent light and the transmission of the instable phase-coherent light through a multi-mode optical fiber with a suitable length.