公开(公告)号：US20200309347A1

公开(公告)日：2020-10-01

申请号：US16901624

申请日：2020-06-15

申请人： Cree, Inc.

发明人： Florin A. Tudorica ,  Christopher P. Hussell ,  John Wesley Durkee ,  Peter Scott Andrews ,  Mark Cash ,  David Randolph

IPC分类号： F21V9/30 ,  F21K9/62 ,  F21V13/02 ,  F21K9/60 ,  F21V29/506 ,  F21V23/00 ,  F21V7/30 ,  F21V29/76 ,  F21V29/77 ,  F21V29/83 ,  F21V29/89 ,  F21K9/66 ,  F21K9/68 ,  F21V3/00 ,  F21V7/00

摘要： Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.

公开(公告)号：US10683971B2

公开(公告)日：2020-06-16

申请号：US15143261

申请日：2016-04-29

申请人： CREE, Inc.

发明人： Florin A. Tudorica ,  Christopher P. Hussell ,  John Wesley Durkee ,  Peter Scott Andrews ,  Mark Cash ,  David Randolph

IPC分类号： F21K9/66 ,  F21V9/30 ,  F21K9/62 ,  F21V13/02 ,  F21K9/60 ,  F21V29/506 ,  F21V23/00 ,  F21V29/76 ,  F21V29/77 ,  F21V29/83 ,  F21V29/89 ,  F21K9/68 ,  F21V3/00 ,  F21V7/00 ,  F21V17/14 ,  F21Y101/00 ,  F21Y115/30 ,  F21Y115/10 ,  F21Y115/15

摘要： Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.

公开(公告)号：US10962199B2

公开(公告)日：2021-03-30

申请号：US16901624

申请日：2020-06-15

申请人： Cree, Inc.

发明人： Florin A. Tudorica ,  Christopher P. Hussell ,  John Wesley Durkee ,  Peter Scott Andrews ,  Mark Cash ,  David Randolph

IPC分类号： F21V9/30 ,  F21K9/62 ,  F21V13/02 ,  F21K9/60 ,  F21V29/506 ,  F21V23/00 ,  F21V7/30 ,  F21V29/76 ,  F21V29/77 ,  F21V29/83 ,  F21V29/89 ,  F21K9/66 ,  F21K9/68 ,  F21V3/00 ,  F21V7/00 ,  F21V17/14 ,  F21Y101/00 ,  F21Y115/30 ,  F21Y115/10 ,  F21Y115/15

摘要： Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.

公开(公告)号：US20160320004A1

公开(公告)日：2016-11-03

申请号：US15143261

申请日：2016-04-29

申请人： CREE, Inc.

发明人： Florin A. Tudorica ,  Christopher P. Hussell ,  John Wesley Durkee ,  Peter Scott Andrews ,  Mark Cash ,  David Randolph

IPC分类号： F21K9/66 ,  F21V29/83 ,  F21V29/89 ,  F21V29/77 ,  F21V3/00 ,  F21V9/16 ,  F21V23/00 ,  F21K9/68 ,  F21V7/00 ,  F21V29/76

摘要： Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.

摘要翻译： 固态照明组件具有改进的显色性，改进的颜色均匀性和改进的定向照明，并且适用于高输出照明应用，可用于代替CDMH灯泡照明。 示例性的固态照明部件包括包括光发射器表面的基板和设置在光发射器表面上和/或上方的发光器。 示例性组件包括用于混合光的光导光学和/或扩散光学元件。 光导光学元件可以至少部分地围绕光发射器表面的周边设置。 漫射光学元件可以设置在光导光学部件的两个部分之间并且与光发射器表面间隔开。