COLOR FILTER FOR DISPLAY APPLICATION

摘要

The present application relates to a colour filter for display applications. Furthermore, the application relates to a colour display as well as to a method to produce a colour filter for a display. The object to provide an improved colour filter for display applications, which allows an improvement of the colour gamut is solved by a colour filter comprising at least NdPO₄ particles, Nd³⁺doped ortho-phosphates, preferably Nd³⁺ doped (Lu_1-x-y-zGd_xY_ySc_z)PO4 (x, y, z = 0.0 - 1.0) particles and/or Nd³⁺ doped glass.