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Electrostatically controlled transparent display pixels by PEN-films MEMS

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4 Author(s)
Taii, Yusuke ; Inst. of Ind. Sci., Tokyo Univ. ; Higo, A. ; Fujita, H. ; Toshiyoshi, H.

We propose a low-cost transparent display pixel using the MEMS electrostatic Fabry-Perot interferometer. A thin plastic sheet of polyethylene naphthalate was laminated over a glass substrate with an optical cavity, and the electrostatic deformation of the film controlled the color of transmitting light. Color change between dark-white and bright green was successfully demonstrated with a 120 Vdc at a 2.2 ms response speed

Published in:

Optical MEMS and Their Applications Conference, 2005. IEEE/LEOS International Conference on

Date of Conference:

1-4 Aug. 2005