发明名称 DIFFUSING SCREEN
摘要 Various embodiments related to a rear projection display screen configured to reduce an intensity of light at a viewing angle at which the light is less likely to be viewed by a user are disclosed. One disclosed embodiment provides a diffusing screen comprising a sheet-like structure transparent to one or more wavelengths of light. The sheet-like structure has a viewing surface and comprises a diffusing pattern configured to create destructive interference of a selected wavelength of light traveling in a direction normal to a plane of the viewing surface of the screen.
申请公布号 US2010195202(A1) 申请公布日期 2010.08.05
申请号 US20090363935 申请日期 2009.02.02
申请人 MICROSOFT CORPORATION 发明人 MASALKAR PRAFULLA
分类号 G03B21/56;G03B21/14 主分类号 G03B21/56
代理机构 代理人
主权项
地址