BALLETTEACHING BLOG » LEC http://www.balletteaching.com Work From Home And PTC Weblog Mon, 12 Jul 2010 18:22:29 +0000 en hourly 1 http://wordpress.org/?v=3.3 OLED/LEC http://www.balletteaching.com/2010/04/21/oledlec/ http://www.balletteaching.com/2010/04/21/oledlec/#comments Wed, 21 Apr 2010 13:31:42 +0000 admin http://www.balletteaching.com/?p=168

New green lighting source: light-emitting electrochemical cell (LEC), no need any metal, high efficiency, much more inexpensive, and probably replace OLED in the future. It can be applied to display, lighting wall, and any other light source.

Reference: Graphene and Mobile Ions: The Key to All-Plastic, Solution-Processed Light-Emitting Devices

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