Blue light cut film, optical filter comprising same, and display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12071532
SERIAL NO

16970269

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Abstract

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A blue light cut film including a diazaporphyrin-based compound of Chemical Formula 1, having absorption in a 380 nm to 450 nm range, and having a main absorption peak in a 560 nm to 600 nm range, wherein the main absorption peak has a full width at half the peak maximum of 30 nm or less.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joo, Mun Kyu Daejeon, KR 29 114
Kim, Deok Hwan Daejeon, KR 22 118
Lee, Junhaeng Daejeon, KR 18 175
Lee, Yeon Keun Daejeon, KR 50 143

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