Simple and flexible display unit with an exchangeable image-sheet using a thin film light waveguide

  • Sato, Chihiro (Dept. of Electrical Engineering, Tohoku Gakuin University) ;
  • Kimura, Mitsuteru (Dept. of Electrical Engineering, Tohoku Gakuin University)
  • Published : 2009.10.12

Abstract

New type simple, thin and flexible display unit with an exchangeable image-sheet coupled with a thin film light waveguide illuminated by color LEDs is proposed It displays the still picture like an e-paper, and the imagesheet with grooves formed by the PC and the cutting plotter can be easily replaced by another one.

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