Invention Publication
- Patent Title: Systems And Methods For Fluoride Ceramic Phosphors For LED Lighting
-
Application No.: US18387630Application Date: 2023-11-07
-
Publication No.: US20240072217A1Publication Date: 2024-02-29
- Inventor: Nerine CHEREPY , Ross Allen OSBORNE , Stephen PAYNE , Zachary SEELEY , Alok SRIVASTAVA , William BEERS , William COHEN
- Applicant: Lawrence Livermore National Security, LLC , Current Lighting Solutions, LLC
- Applicant Address: US CA Livermore
- Assignee: Lawrence Livermore National Security, LLC,Current Lighting Solutions, LLC
- Current Assignee: Lawrence Livermore National Security, LLC,Current Lighting Solutions, LLC
- Current Assignee Address: US CA Livermore; US OH Cleveland
- The original application number of the division: US16696472 2019.11.26
- Main IPC: H01L33/50
- IPC: H01L33/50 ; F21K9/64 ; F21K9/90 ; H01L33/00 ; H01L33/64

Abstract:
The present disclosure relates to a lighting component which may comprise a light emitting diode (LED) or laser diode (LD) for generating at least one of blue light or ultraviolet light. A fluoride phosphor matrix may be included, which may be consolidated into a phosphor ceramic structure including at least one of a transparent fluoride ceramic structure or a translucent fluoride ceramic structure, and positioned adjacent to the LED or LD. The phosphor ceramic structure generates at least one of red or orange light when irradiated by the light emitted from the LED or LD. The phosphor ceramic structure exhibits reduced thermal quenching relative to a fluoride particulate structure irradiated by the LED or LD.
Information query
IPC分类: