Article: Publication No. WO/2009/084426 Published on July 9, Assigned to Adeka for Optical Film (Japanese Inventors)

GENEVA, July 14 -- Akiko Yokota, Tetsuo Kamimoto and Mitsuru Fukushima, all from Japan, have developed an optical sheet with for a polarizing plate.

The patent has been assigned to Adeka Corp., Tokyo.

According to an abstract posted by the World Intellectual Property Organization, the invention aims to disclose an "optical film or optical sheet which is used for a polarizing plate using iodine as a dye or a liquid crystal display device using the polarizing plate. The optical film or ...

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