LUMINESCENT QUANTUM DOT

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United States of America Patent

APP PUB NO 20150315460A1
SERIAL NO

14649235

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a light-emitting quantum dot, and more particularly, to a light-emitting quantum dot of which ligand for capping the quantum dot contains a light-emitting material and which has excellent dispersibility and stability in an aqueous solution and has high color purity and light-emitting properties when applied to a light-emitting device, and a method for the preparation of the same.

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Patent Owner(s)

Patent OwnerAddress
DONGJIN SEMICHEM CO LTDINCHON KOREA INCHEON

International Classification(s)

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  • 2013 Application Filing Year
  • C09K Class
  • 2036 Applications Filed
  • 1761 Patents Issued To-Date
  • 86.50 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AN, Hyun-Cheol Hawaseong, KR 4 11
CHAE, Hee-Yeop Hawaseong, KR 1 8
GIM, Geun-Tae Hawaseong, KR 1 8
HAM, Ho-Wan Hawaseong, KR 1 8
HAN, Jeong-Woo Hawaseong, KR 9 36
KIM, Dong-Jun Hawaseong, KR 152 1152

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Patent Citation Ranking

  • 8 Citation Count
  • C09K Class
  • 18.79 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1374566838194211301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500

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