BISTABLE BLUE PHASE LIQUID CRYSTAL

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United States of America Patent

APP PUB NO 20130299740A1
SERIAL NO

13825907

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Composite materials, methods of making the composite materials, and optical devices including the composite materials are described herein. The composite materials include a chiral nematic liquid crystal and a crosslinked polymer. The composite materials form bistable liquid crystals and have a liquid crystal blue phase with a stability range greater than 60° C.

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Patent Owner(s)

Patent OwnerAddress
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY200237 NO 130 MEILONG ROAD SHANGHAI XUHUI DISTRICT SHANGHAI CITY SHANGHAI CITY 200237

International Classification(s)

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  • 2012 Application Filing Year
  • C09K Class
  • 1833 Applications Filed
  • 1451 Patents Issued To-Date
  • 79.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zheng, Zhigang Xuhui District, CN 10 5

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Patent Citation Ranking

  • 1 Citation Count
  • C09K Class
  • 9.49 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges593749142211074221901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400

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