公开(公告)号：US11906121B1

公开(公告)日：2024-02-20

申请号：US17971466

申请日：2022-10-21

Applicant: KYOCERA SLD Laser, Inc.

Inventor： Cole J. Cunnien ,  Eric Goutain ,  Sten Heikman ,  James W. Raring

IPC: F21S41/16 ,  F21S41/176 ,  F21S41/40 ,  F21S41/33 ,  F21S41/20

CPC classification number: F21S41/16 ,  F21S41/176 ,  F21S41/285 ,  F21S41/33 ,  F21S41/40

Abstract: The present techniques include a plurality of laser lamp modules. In an example, the plurality of laser lamp modules includes a high beam wide lamp module, a high beam narrow lamp module, a low beam cut lamp module, and a low beam wide lamp module, each of which has a blue laser, and is sealed from an outside environment for reliability.

公开(公告)号：US20230238767A1

公开(公告)日：2023-07-27

申请号：US18129615

申请日：2023-03-31

Applicant: KYOCERA SLD Laser, Inc.

Inventor： Sten Heikman ,  Terry Towe ,  Sudeep Khanal

IPC: H01S5/00 ,  H01S5/32 ,  H01S5/22 ,  H01S5/343 ,  H01S5/02224 ,  H01S5/024 ,  H01S5/02257 ,  H01S5/02325

CPC classification number: H01S5/0087 ,  H01S5/32 ,  H01S5/2201 ,  H01S5/3203 ,  H01S5/34333 ,  H01S5/02224 ,  H01S5/02469 ,  H01S5/02476 ,  H01S5/02257 ,  H01S5/02325 ,  F21V29/70

Abstract: A laser-based light source includes a material arranged on a package base adjacent to a laser diode chip and an optical element coupled to the material. The optical element is aligned to receive electromagnetic radiation from the laser diode chip. The optical element includes a wavelength conversion material and is configured to receive at least a portion of the electromagnetic radiation emitted by the laser diode chip. A reflective material surrounds sides of the optical element.

公开(公告)号：US20220320819A1

公开(公告)日：2022-10-06

申请号：US17677462

申请日：2022-02-22

Applicant: KYOCERA SLD Laser, Inc.

Inventor： Paul Rudy ,  James W. Raring ,  Eric Goutain ,  Troy Trottier ,  Melvin McLaurin ,  James Harrison ,  Sten Heikman ,  Michael Cantore

IPC: H01S5/00 ,  F21K9/64 ,  H01S5/40 ,  F21K9/69 ,  F21K9/68 ,  F21K9/90 ,  F21V29/70 ,  H01S5/343 ,  H01S5/024 ,  H01S5/0237

Abstract: The embodiments described herein provide a high-luminous flux laser-based white light source. A plurality of laser packages are arranged in an array pattern on a common support member. The plurality of laser packages each include one or more laser diode devices and a phosphor member. The phosphor member converts a fraction of the electromagnetic radiation from each of the laser diode devices to an emitted electromagnetic radiation and a white light is outputted.