Patterned retarder

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United States of America Patent

PATENT NO 9223066
APP PUB NO 20150323719A1
SERIAL NO

14472501

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A patterned retarder is provided. A microstructure layer is disposed on a substrate of the optical retarder. The microstructure layer has a plurality of trapezoid protrusions. A bottom angel of the trapezoid protrusions is 12-85 degree. A conformal alignment layer and a liquid crystal phase retarder layer are sequentially disposed on the microstructure layer.

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Patent Owner(s)

Patent OwnerAddress
FAR EASTERN NEW CENTURY CORPORATION36F NO 207 TUN HWA S RD SEC 2 TAIPEI

International Classification(s)

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  • 2014 Application Filing Year
  • G02B Class
  • 7825 Applications Filed
  • 6797 Patents Issued To-Date
  • 86.87 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiou, Da-Ren Zhongli, TW 15 16
Hung, Wei-Che Zhongli, TW 23 37
Wu, Yu-June Zhongli, TW 10 16

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges504287760521610450371721992501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0200400600800100012001400160018002000220024002600280030003200

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