公开(公告)号：US09713225B2

公开(公告)日：2017-07-18

申请号：US14449531

申请日：2014-08-01

Applicant: Cree, Inc.

Inventor： David Randolph

IPC: H05B37/02 ,  H05B33/08 ,  F21V23/04 ,  F21V5/04 ,  F21V7/00 ,  F21V23/00 ,  F21S8/02 ,  F21V13/04 ,  F21Y115/10

CPC classification number: H05B33/089 ,  F21S8/02 ,  F21V5/04 ,  F21V7/0066 ,  F21V13/04 ,  F21V23/003 ,  F21V23/04 ,  F21V23/0471 ,  F21Y2115/10 ,  H05B33/0842 ,  H05B37/0227 ,  Y02B20/44

Abstract: A luminaire includes a light source and an electrical path for providing power to the light source. A switch is in the electrical path and is operable to interrupt and complete the electrical path. An infrared sensor detects an object in proximity to the light source for controlling operation of the switch.

公开(公告)号：US20200309347A1

公开(公告)日：2020-10-01

申请号：US16901624

申请日：2020-06-15

Applicant: Cree, Inc.

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

IPC: 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

Abstract: 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

Applicant: CREE, Inc.

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

IPC: 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

Abstract: 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：US20160037597A1

公开(公告)日：2016-02-04

申请号：US14449531

申请日：2014-08-01

Applicant: Cree, Inc.

Inventor： David Randolph

IPC: H05B33/08 ,  F21V19/00 ,  H05B37/02 ,  F21V7/00 ,  F21V23/00 ,  F21V23/04 ,  F21V5/04

CPC classification number: H05B33/089 ,  F21S8/02 ,  F21V5/04 ,  F21V7/0066 ,  F21V13/04 ,  F21V23/003 ,  F21V23/04 ,  F21V23/0471 ,  F21Y2115/10 ,  H05B33/0842 ,  H05B37/0227 ,  Y02B20/44

Abstract: A luminaire includes a light source and an electrical path for providing power to the light source. A switch is in the electrical path and is operable to interrupt and complete the electrical path. An infrared sensor detects an object in proximity to the light source for controlling operation of the switch.

Abstract translation: 照明器包括光源和用于向光源提供电力的电路径。 开关处于电气路径中并且可操作以中断和完成电路径。 红外传感器检测靠近光源的物体，用于控制开关的操作。

公开(公告)号：US10962199B2

公开(公告)日：2021-03-30

申请号：US16901624

申请日：2020-06-15

Applicant: Cree, Inc.

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

IPC: 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

Abstract: 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

Applicant: CREE, Inc.

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

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

Abstract: 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.

Abstract translation: 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。