公开(公告)号：US20240325679A1

公开(公告)日：2024-10-03

申请号：US18739080

申请日：2024-06-10

申请人： KORRUS, INC.

发明人： Paul Kenneth PICKARD ,  Robert Harris ,  Qinghua Zeng

IPC分类号： A61M21/02 ,  A61M21/00 ,  H01L33/50

CPC分类号： A61M21/02 ,  H01L33/504 ,  A61M2021/0044 ,  A61M2205/587

摘要： A light source comprising a pump LED for emitting a pump light having a peak wavelength of 420 to 430 nm, one or more wavelength converting materials configured for absorbing a portion of said pump light and converting said portion to converted light, and wherein emitted light is a combination of said converted light and said pump light, said emitted light having a first SPD between 380 and 780 nm having a first power, a second SPD between 440 and 490 nm having a second power, wherein said second power is no greater than 2% of said first power, and wherein said emitted light has a CRI of at least 85, an Rf of at least 60 a CIE whiteness of at least 70.