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公开(公告)号：US09371970B2
公开(公告)日：2016-06-21
申请号：US14684240
申请日：2015-04-10
Applicant: Soraa Laser Diode, Inc.
Inventor： Eric Goutain , James W. Raring , Paul Rudy , Hua Huang
IPC: F21K99/00 , G02B6/27 , H01S5/00 , H01S5/024 , H01S5/343 , B82Y20/00 , G02B6/42 , F21V29/71 , F21V29/83 , F21V9/16 , F21V23/06 , F21V8/00 , H01S5/323 , H01S5/022 , H01S5/028 , H01S5/22 , H01S5/40 , H01S5/042 , F21Y101/02
CPC classification number: F21K9/60 , B82Y20/00 , F21K9/62 , F21K9/64 , F21V9/30 , F21V23/06 , F21V29/713 , F21V29/83 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30 , G02B6/0005 , G02B6/26 , G02B6/27 , G02B6/4214 , G02B6/4249 , H01L2224/45124 , H01L2224/48091 , H01L2924/00014 , H01S5/0021 , H01S5/005 , H01S5/0085 , H01S5/0092 , H01S5/02208 , H01S5/02224 , H01S5/02236 , H01S5/02252 , H01S5/02276 , H01S5/02284 , H01S5/02292 , H01S5/02469 , H01S5/02476 , H01S5/0287 , H01S5/0425 , H01S5/2201 , H01S5/32341 , H01S5/3235 , H01S5/34333 , H01S5/4012 , H01S5/4025 , H01S5/4031 , H01S5/4056 , H01S2301/14 , H01S2304/04
Abstract: A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.
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公开(公告)号：US20150103404A1
公开(公告)日：2015-04-16
申请号：US14449700
申请日：2014-08-01
Applicant: Soraa Laser Diode, Inc.
Inventor： Paul Rudy , James W. Raring , Eric Goutain , Hua Huang
CPC classification number: G02B6/00 , G02B27/017 , G02B27/0172 , G02B27/4205 , G02B27/4272 , G02B2027/0178 , H01S5/0014 , H01S5/02212 , H01S5/02216 , H01S5/02248 , H01S5/1039 , H01S5/2009 , H01S5/2201 , H01S5/3063 , H01S5/3202 , H01S5/34333 , H01S5/4012 , H01S5/4093
Abstract: The present invention is directed to wearable display technologies. More specifically, various embodiments of the present invention provide wearable augmented reality glasses incorporating projection display systems where one or more laser diodes are used as light source for illustrating images with optical delivery to the eye using transparent waveguides. In one set of embodiments, the present invention provides wearable augmented reality glasses incorporating projector systems that utilize transparent waveguides and blue and/or green laser fabricated using gallium nitride containing material. In another set of embodiments, the present invention provides wearable augmented reality glasses incorporating projection systems having digital lighting processing engines illuminated by blue and/or green laser devices with optical delivery to the eye using transparent waveguides. In one embodiment, the present invention provides wearable augmented reality glasses incorporating a 3D display system with optical delivery to the eye using transparent waveguides. There are other embodiments as well.
Abstract translation: 本发明涉及可戴式显示技术。 更具体地，本发明的各种实施例提供了包括投影显示系统的可穿戴增强现实眼镜，其中使用一个或多个激光二极管作为光源来示出使用透明波导向眼睛进行光学传递的图像。 在一组实施例中，本发明提供了包括使用透明波导的投影仪系统和使用含氮化镓的材料制造的蓝色和/或绿色激光的可穿戴增强现实眼镜。 在另一组实施例中，本发明提供了可穿戴增强现实眼镜，其包括具有由蓝色和/或绿色激光装置照亮的数字照明处理引擎的投影系统，其中透明波导具有向眼睛的光学传送。 在一个实施例中，本发明提供了可穿戴增强现实眼镜，其结合了使用透明波导向眼睛进行光学传递的3D显示系统。 还有其它实施例。
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公开(公告)号：US20200333605A1
公开(公告)日：2020-10-22
申请号：US16921555
申请日：2020-07-06
Applicant: Soraa Laser Diode, Inc.
Inventor： Paul Rudy , James W. Raring , Eric Goutain , Hua Huang
Abstract: The present invention is directed to wearable display technologies. More specifically, various embodiments of the present invention provide wearable augmented reality glasses incorporating projection display systems where one or more laser diodes are used as light source for illustrating images with optical delivery to the eye using transparent waveguides. In one set of embodiments, the present invention provides wearable augmented reality glasses incorporating projector systems that utilize transparent waveguides and blue and/or green laser fabricated using gallium nitride containing material. In another set of embodiments, the present invention provides wearable augmented reality glasses incorporating projection systems having digital lighting processing engines illuminated by blue and/or green laser devices with optical delivery to the eye using transparent waveguides. In one embodiment, the present invention provides wearable augmented reality glasses incorporating a 3D display system with optical delivery to the eye using transparent waveguides. There are other embodiments as well.
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公开(公告)号：US10655800B2
公开(公告)日：2020-05-19
申请号：US16281912
申请日：2019-02-21
Applicant: Soraa Laser Diode, Inc.
Inventor： Eric Goutain , James W. Raring , Paul Rudy , Hua Huang
IPC: F21K9/60 , G02B6/27 , F21V9/30 , F21K9/64 , H01S5/00 , H01S5/022 , H01S5/024 , H01S5/22 , H01S5/343 , H01S5/40 , B82Y20/00 , G02B6/42 , F21V29/71 , F21V29/83 , F21V23/06 , F21V8/00 , H01S5/323 , F21K9/62 , G02B6/26 , F21Y115/30 , F21Y115/10 , F21Y101/00 , H01S5/028 , H01S5/042
Abstract: A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.
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15.发明申请公开(公告)号：US20180316160A1
公开(公告)日：2018-11-01
申请号：US16014010
申请日：2018-06-21
Applicant: Soraa Laser Diode, Inc.
Inventor： James W. Raring , Paul Rudy , Eric Goutain , Troy Trottier , Melvin McLaurin , James Harrison , Sten Heikman , Michael Cantore
CPC classification number: F21V29/70 , F21Y2115/30 , H01L2224/48091 , H01L2224/48465 , H01L2224/49175 , H01S5/005 , H01S5/0216 , H01S5/0217 , H01S5/02248 , H01S5/02296 , H01S5/2201 , H01S5/3203 , H01S5/34333 , H01L2924/00014
Abstract: The embodiments described herein provide a device and method for an integrated white colored electromagnetic radiation source using a combination of laser diode excitation sources based on gallium and nitrogen containing materials and light emitting source based on phosphor materials. A violet, blue, or other wavelength laser diode source based on gallium and nitrogen materials may be closely integrated with phosphor materials, such as yellow phosphors, to form a compact, high-brightness, and highly-efficient, white light source. The phosphor material is provided with a plurality of scattering centers scribed on an excitation surface or inside bulk of a plate to scatter electromagnetic radiation of a laser beam from the excitation source incident on the excitation surface to enhance generation and quality of an emitted light from the phosphor material for outputting a white light emission either in reflection mode or transmission mode.
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Patent Agency Ranking
公开(公告)号：US20180159302A1
公开(公告)日：2018-06-07
申请号：US15820160
申请日：2017-11-21
Applicant: Soraa Laser Diode, Inc.
Inventor： Melvin McLaurin , Alexander Sztein , Po Shan Hsu , Eric Goutain , James W. Raring , Paul Rudy , Vlad Novotny
CPC classification number: H01S5/4093 , H01L24/83 , H01L24/95 , H01L33/0045 , H01L33/0075 , H01L2224/16225 , H01L2224/48091 , H01L2224/48465 , H01L2924/00014 , H01L2924/16152 , H01S5/0203 , H01S5/0216 , H01S5/0217 , H01S5/0224 , H01S5/2201 , H01S5/32341 , H01S5/4025 , H01L2924/00 , H01L2224/45099
Abstract: A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. At least one of the first plurality of epitaxial dice and at least one of the second plurality of epitaxial dice are transferred from first and second substrates, respectively, to a carrier wafer by selectively etching a release region, separating from the substrate each of the epitaxial dice that are being transferred, and selectively bonding to the carrier wafer each of the epitaxial dice that are being transferred. The transferred first and second epitaxial dice are processed on the carrier wafer to form a plurality of light emitting devices capable of emitting at least a first wavelength and a second wavelength.
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公开(公告)号：US09871350B2
公开(公告)日：2018-01-16
申请号：US15180737
申请日：2016-06-13
Applicant: Soraa Laser Diode, Inc.
Inventor： Melvin McLaurin , Alexander Sztein , Po Shan Hsu , Eric Goutain , James W. Raring , Paul Rudy , Vlad Novotny
CPC classification number: H01S5/4093 , H01L24/83 , H01L24/95 , H01L33/0045 , H01L33/0075 , H01L2224/16225 , H01L2224/48091 , H01L2224/48465 , H01L2924/16152 , H01S5/0203 , H01S5/0216 , H01S5/0217 , H01S5/0224 , H01S5/2201 , H01S5/32341 , H01S5/4025 , H01L2924/00014 , H01L2924/00
Abstract: A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. At least one of the first plurality of epitaxial dice and at least one of the second plurality of epitaxial dice are transferred from first and second substrates, respectively, to a carrier wafer by selectively etching a release region, separating from the substrate each of the epitaxial dice that are being transferred, and selectively bonding to the carrier wafer each of the epitaxial dice that are being transferred. The transferred first and second epitaxial dice are processed on the carrier wafer to form a plurality of light emitting devices capable of emitting at least a first wavelength and a second wavelength.
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公开(公告)号：US09810383B2
公开(公告)日：2017-11-07
申请号：US14743878
申请日：2015-06-18
Applicant: Soraa Laser Diode, Inc.
Inventor： Eric Goutain , James W. Raring , Paul Rudy , Hua Huang
IPC: H01S5/022 , F21K99/00 , G02B6/27 , H01S5/00 , H01S5/024 , H01S5/22 , H01S5/343 , H01S5/40 , B82Y20/00 , G02B6/42 , F21V29/71 , F21V29/83 , F21V9/16 , F21V23/06 , F21V8/00 , H01S5/323 , F21K9/62 , F21K9/64 , G02B6/26 , H01S5/028 , H01S5/042 , F21Y115/30 , F21Y115/10 , F21Y101/00
CPC classification number: F21K9/60 , B82Y20/00 , F21K9/62 , F21K9/64 , F21V9/30 , F21V23/06 , F21V29/713 , F21V29/83 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30 , G02B6/0005 , G02B6/26 , G02B6/27 , G02B6/4214 , G02B6/4249 , H01L2224/45124 , H01L2224/48091 , H01L2924/00014 , H01S5/0021 , H01S5/005 , H01S5/0085 , H01S5/0092 , H01S5/02208 , H01S5/02224 , H01S5/02236 , H01S5/02252 , H01S5/02276 , H01S5/02284 , H01S5/02292 , H01S5/02469 , H01S5/02476 , H01S5/0287 , H01S5/0425 , H01S5/2201 , H01S5/32341 , H01S5/3235 , H01S5/34333 , H01S5/4012 , H01S5/4025 , H01S5/4031 , H01S5/4056 , H01S2301/14 , H01S2304/04
Abstract: A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.
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公开(公告)号：US20150229107A1
公开(公告)日：2015-08-13
申请号：US14312427
申请日：2014-06-23
Applicant: Soraa Laser Diode, Inc.
Inventor： Melvin McLaurin , Alexander Sztein , Po Shan Hsu , Eric Goutain , Dan Steigerwald , James W. Raring
CPC classification number: H01S5/4093 , H01L24/83 , H01L24/95 , H01L2224/16225 , H01L2224/48091 , H01L2224/48465 , H01L2924/16152 , H01S5/0203 , H01S5/0216 , H01S5/0217 , H01S5/0224 , H01S5/22 , H01S5/3013 , H01S5/32325 , H01S5/32341 , H01L2924/00014 , H01L2924/00
Abstract: A method for manufacturing a laser diode device includes providing a substrate having a surface region and forming epitaxial material overlying the surface region, the epitaxial material comprising an n-type cladding region, an active region comprising at least one active layer overlying the n-type cladding region, and a p-type cladding region overlying the active layer region. The epitaxial material is patterned to form a plurality of dice, each of the dice corresponding to at least one laser device, characterized by a first pitch between a pair of dice, the first pitch being less than a design width. Each of the plurality of dice are transferred to a carrier wafer such that each pair of dice is configured with a second pitch between each pair of dice, the second pitch being larger than the first pitch.
Abstract translation: 一种制造激光二极管器件的方法包括提供具有表面区域并形成覆盖在该表面区域上的外延材料的衬底，所述外延材料包括n型覆层区域，所述有源区域包括至少一个覆盖在n型上的有源层 包层区域和覆盖有源层区域的p型覆层区域。 外延材料被图案化以形成多个骰子，每个骰子对应于至少一个激光装置，其特征在于一对骰子之间的第一间距，第一间距小于设计宽度。 将多个骰子中的每一个转移到载体晶片，使得每对骰子在每对骰子之间配置有第二间距，第二间距大于第一间距。
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20.发明申请公开(公告)号：US20150211724A1
公开(公告)日：2015-07-30
申请号：US14684240
申请日：2015-04-10
Applicant: Soraa Laser Diode, Inc.
Inventor： Eric Goutain , James W. Raring , Paul Rudy , Hua Huang
CPC classification number: F21K9/60 , B82Y20/00 , F21K9/62 , F21K9/64 , F21V9/30 , F21V23/06 , F21V29/713 , F21V29/83 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30 , G02B6/0005 , G02B6/26 , G02B6/27 , G02B6/4214 , G02B6/4249 , H01L2224/45124 , H01L2224/48091 , H01L2924/00014 , H01S5/0021 , H01S5/005 , H01S5/0085 , H01S5/0092 , H01S5/02208 , H01S5/02224 , H01S5/02236 , H01S5/02252 , H01S5/02276 , H01S5/02284 , H01S5/02292 , H01S5/02469 , H01S5/02476 , H01S5/0287 , H01S5/0425 , H01S5/2201 , H01S5/32341 , H01S5/3235 , H01S5/34333 , H01S5/4012 , H01S5/4025 , H01S5/4031 , H01S5/4056 , H01S2301/14 , H01S2304/04
Abstract: A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.
Abstract translation: 提供了一种使用非极性或半极性含镓衬底如GaN，AlN，InN，InGaN，AlGaN和AlInGaN发射高功率电磁辐射的方法和装置。 在各种实施例中，激光装置包括发射绿色或蓝色激光的多个激光发射器，集成了一个衬底。
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