
The latest edition of the Economist
runs a story on how various companies including E Ink and Sony are working on new technologies to bring e-paper closer to everyday use.
Quote:
Unlike the electrophoretic displays used in E-Ink's products, which rely on charged particles being physically moved by an electric field, Sony's new imaging device uses an organic electroluminescence display (OLED). Such displays emit light in response to an electric current or field being passing through them.
Don't expect such a clever innovation to be wasted on something as prosaic as a portable reader for e-books. Apple's multimedia iPhone may be the gadget du jour, but Sony may trump it with an all-singing-and-dancing gizmo, built around a foldable display for downloading television, which can run for days without recharging. Now that's something not to be sneezed at.
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Prosaic portable readers? No comment.