DOI: 10.1002/sdtp.16615 ISSN:

38‐3: Design of Random Depolarization Films Based on Modulation Transfer Function Measurements

Shizuki Sasaki, Kenichiro Masaoka, Yasuhiro Koike
  • General Medicine

The random depolarization film (RDF), a polymer film doped with birefringent microparticles, solves polarization problems of displays. To design the RDF that realizes sharper images, the optimal dopant particle size and suitable display's pixel size were investigated based on modulation transfer function (MTF) measurements. The MTFs indicated that the dopant particle size of the RDF and the pixel size of the display should be larger to prevent the sharpness degradation.

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