Invention Grant
- Patent Title: High-luminous flux laser-based white light source
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Application No.: US17677462Application Date: 2022-02-22
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Publication No.: US12218477B2Publication Date: 2025-02-04
- Inventor: Paul Rudy , James W. Raring , Eric Goutain , Troy Trottier , Melvin McLaurin , James Harrison , Sten Heikman , Michael Cantore
- Applicant: KYOCERA SLD Laser, Inc.
- Applicant Address: US CA Goleta
- Assignee: KYOCERA SLD Laser, Inc.
- Current Assignee: KYOCERA SLD Laser, Inc.
- Current Assignee Address: US CA Goleta
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: F21K9/64
- IPC: F21K9/64 ; F21K9/68 ; F21K9/69 ; F21K9/90 ; F21V29/70 ; F21Y115/30 ; H01S5/00 ; H01S5/02255 ; H01S5/023 ; H01S5/02325 ; H01S5/0237 ; H01S5/024 ; H01S5/343 ; H01S5/40 ; H01L33/00 ; H01S5/02 ; H01S5/02345

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.
Public/Granted literature
- US20220320819A1 HIGH-LUMINOUS FLUX LASER-BASED WHITE LIGHT SOURCE Public/Granted day:2022-10-06
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