发明名称 |
LIGHT CONTROL DEVICES AND METHODS IMPLEMENTED WITH KINOFORM DIFFUSERS HAVING CONTROLLABLE DIFFUSION CHARACTERISTICS |
摘要 |
Kinoform diffusers (82) exhibit controllable diffusion characteristics that include off-axis transmittance and reflectance properties, elimination of zero-order beam, and freedom from spectral dispersion under achromatic illumination. Light control devices (76, 80, 82) implemented with kinoform diffusers having controllable diffusion characteristics provide anisotropic luminous intensity distributions and glare control at high viewing angles while maintaining high luminaire efficiency or daylight utilization. |
申请公布号 |
WO0208799(A2) |
申请公布日期 |
2002.01.31 |
申请号 |
WO2001US22311 |
申请日期 |
2001.07.16 |
申请人 |
LEDALITE ARCHITECTURAL PRODUCTS INC.;ASHDOWN, IAN;SANTORO, SCOTT;CRENSHAW, MELISSA |
发明人 |
SANTORO, SCOTT;CRENSHAW, MELISSA |
分类号 |
F21S11/00;F21V3/00;F21V5/00;G02B5/02 |
主分类号 |
F21S11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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