公开(公告)号：US20160222506A1

公开(公告)日：2016-08-04

申请号：US15011266

申请日：2016-01-29

Applicant: SORAA, INC.

Inventor： DOUGLAS W. POCIUS ,  DERRICK S. KAMBER ,  MARK P. D'EVELYN ,  JONATHAN D. COOK

IPC: C23C16/44 ,  C01B21/06 ,  C23C16/01 ,  C23C16/30 ,  C30B7/10 ,  C30B29/40

CPC classification number: C23C16/303 ,  C01B21/0632 ,  C01P2004/60 ,  C01P2004/90 ,  C01P2006/80 ,  C23C16/01 ,  C23C16/4401 ,  C23C16/4488 ,  C30B7/105 ,  C30B29/406

Abstract: A process of preparing polycrystalline group III nitride chunks comprising the steps of (a) placing a group III metal inside a source chamber; (b) flowing a halogen-containing gas over the group III metal to form a group III metal halide; (c) contacting the group III metal halide with a nitrogen-containing gas in a deposition chamber containing a foil, the foil comprising at least one of Mo, W, Ta, Pd, Pt, Ir, or Re; (d) forming a polycrystalline group III nitride layer on the foil within the deposition chamber; (e) removing the polycrystalline group III nitride layer from the foil; and (f) comminuting the polycrystalline group III nitride layer to form the polycrystalline group III nitride chunks, wherein the removing and the comminuting are performed in any order or simultaneously.

Abstract translation: 一种制备多晶III族氮化物块的方法，包括以下步骤：（a）将III族金属放置在源室内; （b）使含卤素气体流过III族金属以形成III族金属卤化物; （c）在含有箔的沉积室中使III族金属卤化物与含氮气体接触，该箔包含Mo，W，Ta，Pd，Pt，Ir或Re中的至少一种; （d）在沉积室内的箔上形成多晶III族氮化物层; （e）从箔上去除多晶III族氮化物层; 和（f）粉碎多晶III族氮化物层以形成多晶III族氮化物块，其中除去和粉碎以任何顺序或同时进行。

公开(公告)号：US09343871B1

公开(公告)日：2016-05-17

申请号：US13850187

申请日：2013-03-25

Applicant: SORAA, INC.

Inventor： James W. Raring ,  Hua Huang

IPC: H01S5/028

CPC classification number: H01S5/0287 ,  H01S5/0203 ,  H01S5/028 ,  H01S5/0282 ,  H01S5/0285 ,  H01S5/2009 ,  H01S5/22 ,  H01S5/3202 ,  H01S5/34333

Abstract: Nonpolar or semipolar laser diode technology incorporating etched facet mirror formation and conventional optical coating layer techniques for reflectivity modification to enable a method for ultra-high catastrophic optical mirror damage thresholds for high power laser diodes are disclosed.

Abstract translation: 公开了非极性或半极性激光二极管技术，其包括蚀刻面镜形成和用于反射率修改的常规光学涂层技术，以实现用于大功率激光二极管的超高灾难性光学镜损伤阈值的方法。

公开(公告)号：USD753850S1

公开(公告)日：2016-04-12

申请号：US29492740

申请日：2014-06-02

Applicant: SORAA, INC.

Designer： Frank Shum ,  Ronald Randall Van Thiel

公开(公告)号：USD751227S1

公开(公告)日：2016-03-08

申请号：US29490770

申请日：2014-05-13

Applicant: SORAA, INC.

Designer： Frank Shum ,  Ronald Van Thiel ,  James Juma

公开(公告)号：US08971368B1

公开(公告)日：2015-03-03

申请号：US13794410

申请日：2013-03-11

Applicant: Soraa, Inc.

Inventor： James W. Raring ,  Mathew Schmidt ,  Bryan Ellis ,  Hua Huang ,  Melvin McLaurin ,  Christiane Poblenz

IPC: H01S5/00 ,  H01S5/32 ,  H01S5/343

CPC classification number: H01S5/3202 ,  H01S5/0287 ,  H01S5/1039 ,  H01S5/2018 ,  H01S5/22 ,  H01S5/3013 ,  H01S5/3063 ,  H01S5/32341 ,  H01S5/34333 ,  H01S5/4031 ,  H01S2304/04

Abstract: Laser devices formed on a semipolar surface region of a gallium and nitrogen containing material are disclosed. The laser devices have a laser stripe configured to emit a laser beam having a cross-polarized emission state.

公开(公告)号：US20150049460A1

公开(公告)日：2015-02-19

申请号：US14528876

申请日：2014-10-30

Applicant: SORAA, INC.

Inventor： AURELIEN J.F. DAVID ,  TROY A. TROTTIER ,  MICHAEL R. KRAMES

IPC: F21K99/00

CPC classification number: F21K9/64 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/27 ,  F21K9/62 ,  F21V3/00 ,  F21V7/04 ,  F21V9/30 ,  F21V13/08 ,  F21V23/02 ,  F21V23/04 ,  F21V29/70 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L27/153 ,  H01L33/20 ,  H01L33/32 ,  H01L33/483 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/60 ,  H01L2924/0002 ,  H01L2924/00

Abstract: LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.

Abstract translation: 公开了具有改善的光质量的LED灯系统。 灯发射超过500lm，并且光谱功率分布中超过2％的功率在从约390nm到约430nm的波长范围内发射。

公开(公告)号：US08829774B1

公开(公告)日：2014-09-09

申请号：US13959422

申请日：2013-08-05

Applicant: Soraa, Inc.

Inventor： Frank Tin Chung Shum ,  Clifford Jue

IPC: F21V7/20 ,  F21V29/00 ,  H05B41/36 ,  F21K99/00

CPC classification number: F21K9/90 ,  F21K9/23 ,  F21V5/04 ,  F21V17/164 ,  F21V29/70 ,  F21V29/74 ,  F21V29/75 ,  F21V29/773 ,  F21V29/87 ,  F21V29/89 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: An illumination source includes a heat sink with an inner core region and an outer core region having structures to dissipate heat from the inner core region. An LED assembly is pressed into a thermally-conductive compound disposed between the LED assembly and the inner core region. A retaining clamp is used to mechanically press the LED assembly into the thermally-conductive compound.

Abstract translation: 照明源包括具有内芯区域的散热器和具有从内芯区域散发热量的结构的外芯区域。 LED组件被压入设置在LED组件和内芯区域之间的导热复合体。 保持夹用于将LED组件机械地压入导热复合体。

公开(公告)号：US08802471B1

公开(公告)日：2014-08-12

申请号：US13723968

申请日：2012-12-21

Applicant: Soraa, Inc.

Inventor： Michael J. Cich ,  Kenneth John Thomson

IPC: H01L33/00

CPC classification number: H01L33/40 ,  H01L33/0075 ,  H01L33/16 ,  H01L33/22 ,  H01L33/32 ,  H01L2933/0016

Abstract: Techniques for manufacturing optical devices are disclosed. More particularly, light emitting diodes and in particular to ohmic contacts for light emitting diodes are disclosed.

Abstract translation: 公开了用于制造光学器件的技术。 更具体地，公开了发光二极管，特别是用于发光二极管的欧姆接触。

公开(公告)号：US08749719B2

公开(公告)日：2014-06-10

申请号：US13678101

申请日：2012-11-15

Applicant: Soraa, Inc.

Inventor： James W. Raring ,  Paul Rudy

IPC: H04N5/64 ,  H04N9/31 ,  H04N5/74 ,  G02F1/00 ,  F21V1/00 ,  F21V11/00 ,  B60Q1/26 ,  G02F1/1335 ,  G03B21/00 ,  H01S5/00

CPC classification number: G03B21/2033 ,  H04N5/74 ,  H04N5/7441 ,  H04N5/7475 ,  H04N9/31 ,  H04N9/3129 ,  H04N9/3132 ,  H04N13/398 ,  H04N2005/745 ,  H04N2005/7483

Abstract: The present invention is directed to display technologies. More specifically, various embodiments of the present invention provide projection display systems where one or more laser diodes are used as light source for illustrating images. In one set of embodiments, the present invention provides projector systems that utilize blue and/or green laser fabricated using gallium nitride containing material. In another set of embodiments, the present invention provides projection systems having digital lighting processing engines illuminated by blue and/or green laser devices. In one embodiment, the present invention provides a 3D display system. There are other embodiments as well.

公开(公告)号：US20140091697A1

公开(公告)日：2014-04-03

申请号：US14097043

申请日：2013-12-04

Applicant: SORAA, INC.

Inventor： Frank Tin Chung SHUM

IPC: F21K99/00 ,  F21V29/00

CPC classification number: F21K9/90 ,  F21K9/23 ,  F21V5/04 ,  F21V29/70 ,  F21V29/74 ,  F21V29/75 ,  F21V29/773 ,  F21V29/89 ,  F21Y2105/10 ,  F21Y2115/10 ,  Y10T29/49117 ,  Y10T29/49128

Abstract: An illumination source includes a heat sink with an inner core region and an outer core region having structures to dissipate heat from the inner core region. An LED assembly is pressed into a thermally-conductive compound disposed between the LED assembly and the inner core region. A retaining clamp is used to mechanically press the LED assembly into the thermally-conductive compound.

Abstract translation: 照明源包括具有内芯区域的散热器和具有从内芯区域散发热量的结构的外芯区域。 LED组件被压入设置在LED组件和内芯区域之间的导热复合体。 保持夹用于将LED组件机械地压入导热复合体。