公开(公告)号：US20190007668A1

公开(公告)日：2019-01-03

申请号：US16100951

申请日：2018-08-10

Applicant: Soraa Laser Diode, Inc.

Inventor： Vlad Joseph Novotny ,  Paul Rudy

IPC: H04N9/77 ,  H04N9/31 ,  F21K9/64 ,  G02B27/01 ,  G02B26/10

Abstract: In an example, the present invention provides an optical engine apparatus. The apparatus has a laser diode device, the laser diode device characterized by a wavelength ranging from 300 to 2000 nm or any variations thereof. In an example, the apparatus has a lens coupled to an output of the laser diode device and a scanning mirror device operably coupled to the laser diode device. In an example, the apparatus has an un-patterned phosphor plate coupled to the scanning mirror and configured with the laser device; and a spatial image formed on a portion of the un-patterned phosphor plate configured by a modulation of the laser and movement of the scanning mirror device.

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

IPC: H01S5/32 ,  H01S5/00 ,  H01S5/022 ,  H01S5/10 ,  H01S5/22

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.

公开(公告)号：US10075688B2

公开(公告)日：2018-09-11

申请号：US15728411

申请日：2017-10-09

Applicant: Soraa Laser Diode, Inc.

Inventor： Vlad Joseph Novotny ,  Paul Rudy

IPC: H04N9/77 ,  H04N9/31 ,  F21K9/64 ,  G02B26/10 ,  G02B27/01

CPC classification number: H04N9/77 ,  F21K9/64 ,  G02B26/101 ,  G02B26/105 ,  G02B27/0101 ,  G02B2027/0112 ,  H04N9/312 ,  H04N9/3129 ,  H04N9/3135 ,  H04N9/3144 ,  H04N9/3188

Abstract: In an example, the present invention provides an optical engine apparatus. The apparatus has a laser diode device, the laser diode device characterized by a wavelength ranging from 300 to 2000 nm or any variations thereof. In an example, the apparatus has a lens coupled to an output of the laser diode device and a scanning mirror device operably coupled to the laser diode device. In an example, the apparatus has an un-patterned phosphor plate coupled to the scanning mirror and configured with the laser device; and a spatial image formed on a portion of the un-patterned phosphor plate configured by a modulation of the laser and movement of the scanning mirror device.

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

IPC: H01S5/40 ,  H01S5/323 ,  H01L33/00 ,  H01L23/00 ,  H01S5/02

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.

公开(公告)号：US20180059525A1

公开(公告)日：2018-03-01

申请号：US15796568

申请日：2017-10-27

Applicant: Soraa Laser Diode, Inc.

Inventor： James W. Raring ,  Paul Rudy

IPC: G03B21/20 ,  F21S8/10 ,  H01S5/343 ,  H04N9/31 ,  H04N13/04 ,  F21K9/64

CPC classification number: G03B21/2066 ,  F21K9/64 ,  F21S41/14 ,  F21S41/16 ,  G03B21/2033 ,  G03B21/204 ,  H01S5/0071 ,  H01S5/22 ,  H01S5/34333 ,  H01S5/4012 ,  H01S5/4093 ,  H04N9/3129 ,  H04N9/3161 ,  H04N13/334 ,  H04N13/337 ,  H04N13/363

Abstract: The present invention is directed to a laser light source for a vehicle.

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

IPC: H01L21/00 ,  H01S5/40 ,  H01L33/00 ,  H01S5/323 ,  H01L23/00 ,  H01S5/02 ,  H01S5/022 ,  H01S5/22

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.

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.

公开(公告)号：US09716369B1

公开(公告)日：2017-07-25

申请号：US15047494

申请日：2016-02-18

Applicant: Soraa Laser Diode, Inc.

Inventor： James W. Raring ,  Paul Rudy ,  Chendong Bai

IPC: H01S5/00 ,  H01S5/40 ,  H01S5/343 ,  H01S5/22

CPC classification number: H01S5/4031 ,  B82Y20/00 ,  H01S5/2201 ,  H01S5/34333 ,  H01S5/4012

Abstract: Method and devices for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, are provided. The laser devices include multiple laser emitters integrated onto a substrate (in a module), which emit green or blue laser radiation.

公开(公告)号：US09100590B2

公开(公告)日：2015-08-04

申请号：US14262208

申请日：2014-04-25

Applicant: Soraa Laser Diode, 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 ,  G03B21/20 ,  H04N13/04

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：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

IPC: F21V29/71 ,  F21K99/00 ,  H01S5/024 ,  F21V29/83 ,  F21V8/00 ,  H01S5/00 ,  F21V9/16 ,  F21V23/06

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。