Wavelength converting device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11549055
APP PUB NO 20210301198A1
SERIAL NO

16924156

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Abstract

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A wavelength converting includes a diffused-reflecting layer, a substrate, a photoluminescence layer, and a binder. The diffused-reflecting layer has a first surface and a second surface facing away from each other. The substrate is over the first surface of the diffused-reflecting layer. The photoluminescence layer is over the second surface of the diffused-reflecting layer. The binder is mixed at least in the photoluminescence layer or at least in the diffused-reflecting layer, the binder includes a structural unit represented by formula (1), and a characteristic absorption band in a Fourier-Transform Infrared (FTIR) Spectrum of silicon-oxygen-silicon bonds (Si—O—Si bonds) in the binder is from 900 cm−1 to 1250 cm−1,

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Patent Owner(s)

  • DELTA ELECTRONICS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Jih-Chi Taoyuan, TW 10 6
Yang, Li-Cheng Taoyuan, TW 18 11

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