公开(公告)号：US09217543B2

公开(公告)日：2015-12-22

申请号：US14161968

申请日：2014-01-23

Applicant: Intematix Corporation

Inventor： Haitao Yang ,  Charles Edwards ,  Ian Collier

IPC: F21K99/00 ,  F21V3/04 ,  F21V23/00 ,  F21Y101/02 ,  F21V29/83

CPC classification number: F21K9/23 ,  F21K9/60 ,  F21V3/10 ,  F21V23/006 ,  F21V29/83 ,  F21Y2115/10

Abstract: An inventive LED-based lamp, lamp cover component, and methods for manufacturing thereof are disclosed which provides a light diffusive lamp cover having a diffusivity (transmittance) that is different for different areas (zones or regions) of the cover. The diffusivity and location of those areas are configured so that the emission pattern of the whole lamp meets desired emissions characteristics and optical efficiency levels. The diffusive cover may have any number of specifically delineated diffusivity areas. Alternatively, the cover may provide a gradient of increasing/decreasing diffusivity portions over the cover.

Abstract translation: 公开了一种本发明的基于LED的灯，灯罩组件及其制造方法，其提供具有对于罩的不同区域（区域或区域）不同的扩散率（透射率）的光漫射灯罩。 这些区域的扩散性和位置被配置为使得整个灯的发射图案满足期望的发射特性和光学效率水平。 扩散盖可以具有任何数量的具体描绘的扩散区域。 或者，盖可以在盖上提供增加/减小的扩散部分的梯度。

公开(公告)号：US20140211467A1

公开(公告)日：2014-07-31

申请号：US14161968

申请日：2014-01-23

Applicant: INTEMATIX CORPORATION

Inventor： Haitao Yang ,  Charles Edwards ,  Ian Collier

IPC: F21K99/00

CPC classification number: F21K9/23 ,  F21K9/60 ,  F21V3/10 ,  F21V23/006 ,  F21V29/83 ,  F21Y2115/10

Abstract: An inventive LED-based lamp, lamp cover component, and methods for manufacturing thereof are disclosed which provides a light diffusive lamp cover having a diffusivity (transmittance) that is different for different areas (zones or regions) of the cover. The diffusivity and location of those areas are configured so that the emission pattern of the whole lamp meets desired emissions characteristics and optical efficiency levels. The diffusive cover may have any number of specifically delineated diffusivity areas. Alternatively, the cover may provide a gradient of increasing/decreasing diffusivity portions over the cover.

Abstract translation: 公开了一种本发明的基于LED的灯，灯罩组件及其制造方法，其提供具有对于罩的不同区域（区域或区域）不同的扩散率（透射率）的光漫射灯罩。 这些区域的扩散性和位置被配置为使得整个灯的发射图案满足期望的发射特性和光学效率水平。 扩散盖可以具有任何数量的具体描绘的扩散区域。 或者，盖可以在盖上提供增加/减小的扩散部分的梯度。