公开(公告)号：US20210054268A1

公开(公告)日：2021-02-25

申请号：US16982423

申请日：2019-03-19

Applicant: BASF SE ,  BASF Taiwan Ltd.

Inventor： Hannah Stephanie MANGOLD ,  Sorin IVANOVICI ,  Martin KOENEMANN ,  Siang Fu HONG ,  Chia Wei TSAI ,  Yen Te LEE ,  Wei Cheng CHOU

IPC: C09K11/06 ,  C09K11/02 ,  H01L33/50

Abstract: A yellow light emitting device may have a light source and a color converter wherein at most 1% of the total emitted radiant power of the yellow light emitting device is emitted in a wavelength range shorter than 520 nm, as well as the use of the yellow light emitting device.