发明名称 CONTROL OF EMITTED LIGHT FROM LUMINAIRE
摘要 Method and apparatus for attenuating unwanted aspects of lighting from a luminaire which is disposed to illuminate an object or objects being photographed. A light attenuating mask is disposed between the luminaire and the object or objects. The light attenuating mask may diffuse, obstruct, or otherwise modify projected light such that light intensity is diminished, unwanted reflections of the luminaire are suppressed, or other aspects of the light are altered. The mask may attach to the luminaire or may be free standing and separate therefrom.
申请公布号 US2009161339(A1) 申请公布日期 2009.06.25
申请号 US20080328975 申请日期 2008.12.05
申请人 GONZALEZ DAVID 发明人 GONZALEZ DAVID
分类号 G03B15/02;F21V1/00 主分类号 G03B15/02
代理机构 代理人
主权项
地址