公开(公告)号：US20170324010A1

公开(公告)日：2017-11-09

申请号：US15661515

申请日：2017-07-27

Applicant: SORAA, INC.

Inventor： AURELIEN J.F. DAVID ,  RAFAEL ALDAZ ,  MICHAEL RAGAN KRAMES ,  FRANK M. STERANKA ,  KEVIN HUANG ,  TROY TROTTIER

IPC: H01L33/50 ,  H01L33/46 ,  H01L33/32

CPC classification number: H01L33/508 ,  H01L33/32 ,  H01L33/46

Abstract: Small LED sources with high brightness and high efficiency apparatus including the small LED sources and methods of using the small LED sources are disclosed.

公开(公告)号：US20160351761A1

公开(公告)日：2016-12-01

申请号：US15236898

申请日：2016-08-15

Applicant: SORAA, INC.

Inventor： AURELIEN J.F. DAVID ,  RAFAEL ALDAZ ,  MICHAEL RAGAN KRAMES ,  FRANK M. STERANKA ,  KEVIN HUANG ,  TROY TROTTIER

IPC: H01L33/50 ,  H01L33/46 ,  H01L33/32

CPC classification number: H01L33/508 ,  H01L33/32 ,  H01L33/46

Abstract: Small LED sources with high brightness and high efficiency apparatus including the small LED sources and methods of using the small LED sources are disclosed.

Abstract translation: 公开了具有高亮度和高效率的小型LED源，包括小型LED源和使用小型LED源的方法。

公开(公告)号：US20140175492A1

公开(公告)日：2014-06-26

申请号：US14135098

申请日：2013-12-19

Applicant: SORAA, INC.

Inventor： FRANK M. STERANKA ,  RAFAEL ALDAZ ,  SESHASAYEE ANKIREDDI ,  TROY TROTTIER ,  ROHIT MODI ,  RAJARSHI SAHA

IPC: H01L33/44

CPC classification number: H01L33/44 ,  F21K9/233 ,  F21S41/143 ,  F21S41/155 ,  F21Y2101/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/20 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/12044 ,  H01L2933/0041 ,  H01L2924/00014 ,  H01L2924/00

Abstract: Techniques for fabricating and using arrays of violet-emitting LEDs coated with densely-packed-luminescent-material layers together with apparatus and method embodiments thereto are disclosed.

Abstract translation: 公开了用于制造和使用涂覆有密集发光材料层的紫色发光LED阵列及其装置和方法实施例的技术。

公开(公告)号：US20160377262A1

公开(公告)日：2016-12-29

申请号：US15261351

申请日：2016-09-09

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  TROY TROTTIER ,  FRANK M. STERANKA ,  WILLIAM D. HOUCK ,  ARPAN CHAKRABORTY

IPC: F21V9/08 ,  F21K9/235 ,  F21V19/00 ,  F21V3/00 ,  H05B33/08 ,  F21V23/06 ,  H01L25/075 ,  H01L33/60 ,  H01L33/56 ,  H01L33/50 ,  F21V29/74 ,  F21V7/00

CPC classification number: F21V9/08 ,  F21K9/00 ,  F21K9/232 ,  F21K9/233 ,  F21K9/235 ,  F21K9/60 ,  F21V3/00 ,  F21V7/00 ,  F21V19/006 ,  F21V23/06 ,  F21V29/70 ,  F21V29/74 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/56 ,  H01L33/60 ,  H01L2924/0002 ,  H05B33/0845 ,  H01L2924/00

Abstract: An optical device includes a light source with at least two radiation sources, and at least two layers of wavelength-modifying materials excited by the radiation sources that emit radiation in at least two predetermined wavelengths. Embodiments include a first plurality of n radiation sources configured to emit radiation at a first wavelength. The first plurality of radiation sources are in proximity to a second plurality of m of radiation sources configured to emit radiation at a second wavelength, the second wavelength being shorter than the first wavelength. The ratio between m and n is predetermined. The disclosed optical device also comprises at least two wavelength converting layers such that a first wavelength converting layer is configured to absorb a portion of radiation emitted by the second radiation sources, and a second wavelength converting layer configured to absorb a portion of radiation emitted by the second radiation sources.

Abstract translation: 光学装置包括具有至少两个辐射源的光源和由辐射源激发的至少两层波长改变材料，所述辐射源以至少两个预定波长发射辐射。 实施例包括被配置为发射第一波长的辐射的第一多个n个辐射源。 所述第一多个辐射源接近配置成发射第二波长的辐射的第二多个m个辐射源，所述第二波长比所述第一波长短。 m和n之间的比率是预定的。 所公开的光学装置还包括至少两个波长转换层，使得第一波长转换层被配置为吸收由第二辐射源发射的辐射的一部分，以及第二波长转换层，其被配置为吸收由第二波长转换层发射的辐射的一部分 第二辐射源。