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Title:
FLUORESCENT MIXTURE AND LIGHT-EMITTING DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/107425
Kind Code:
A1
Abstract:
A full-spectrum fluorescent mixture and a light-emitting device manufactured by utilizing the fluorescent mixture. The fluorescent mixture consists of a blue fluorescent powder, a green or yellow fluorescent powder, a red fluorescent powder, and a dark red or near-infrared fluorescent powder. With the selection of a violet light LED chip for excitation, provided is a natural light-like spectrum.

Inventors:
HE JINHUA (CN)
FU YIBING (CN)
LIANG CHAO (CN)
XU JUNFENG (CN)
Application Number:
PCT/CN2018/118646
Publication Date:
June 04, 2020
Filing Date:
November 30, 2018
Export Citation:
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Assignee:
JIANGSU BREE OPTRONICS CO LTD (CN)
International Classes:
H01L33/50
Foreign References:
CN108630794A2018-10-09
CN102812568A2012-12-05
Attorney, Agent or Firm:
NANJING TIANYI PATENT AGENT CO., LTD. (CN)
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