公开(公告)号：US09835317B2

公开(公告)日：2017-12-05

申请号：US15060354

申请日：2016-03-03

Applicant: Cree, Inc.

Inventor： Zongjie Yuan ,  Corey J. Goldstein ,  Kurt S. Wilcox

IPC: F21V8/00 ,  F21V21/116 ,  F21S8/08 ,  F21W131/103 ,  F21V29/51 ,  F21Y115/10 ,  F21Y113/13

CPC classification number: F21V21/116 ,  F21S8/086 ,  F21V29/51 ,  F21W2131/103 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/002 ,  G02B6/0036 ,  G02B6/0045

Abstract: According to one aspect, an optical waveguide comprises a plurality of coupling cavities for directing light into a waveguide body spaced from a particular point. Further, each of the coupling cavities comprises a dimension that varies with distance from the particular point.

公开(公告)号：US20160187555A1

公开(公告)日：2016-06-30

申请号：US15060354

申请日：2016-03-03

Applicant: Cree, Inc.

Inventor： Zongjie Yuan ,  Corey J. Goldstein ,  Kurt S. Wilcox

IPC: F21V8/00

CPC classification number: F21V21/116 ,  F21S8/086 ,  F21V29/51 ,  F21W2131/103 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/002 ,  G02B6/0036 ,  G02B6/0045

Abstract: According to one aspect, an optical waveguide comprises a plurality of coupling cavities for directing light into a waveguide body spaced from a particular point. Further, each of the coupling cavities comprises a dimension that varies with distance from the particular point.

Abstract translation: 根据一个方面，光波导包括用于将光引导到与特定点间隔开的波导体的多个耦合腔。 此外，每个耦合腔包括随距离特定点的距离而变化的尺寸。