Priority Date: 24.08.11 (KR 20110084819)

Colour image panel comprising a tunable photonic-crystal colour filter and a method of displaying colour images

  • Application ID: EP12181402
  • Status: The patent has been granted


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This EP application has the IPC class G02 (OPTICS). Elkington and Fife LLP is specialized in G02. Elkington and Fife LLP is specialised in G02 (OPTICS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 24.08.2011 - Priority Date (KR 20110084819)
  • 27.02.2013 - Publication A1 (EP2562588)
  • 10.10.2018 - Publication B1 (EP2562588)

IPC Classification