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electrophoretic

E-paper sales expected to hit $9.6 billion in '18

Electronic paper is stacking up to be a high-growth market, according to a new report.

Sales of e-paper displays are projected to soar from $431 million this year to $9.6 billion in 2018, market researcher DisplaySearch said Wednesday.

The number of units sold is forecast to grow 22 million this year to 1.8 billion in 2018.

E-books are currently the main use and sales driver for e-paper. Most e-book readers, such as the Amazon Kindle and Sony Reader, use the electrophoretic display technology from E Ink. A few e-readers, such as Fujitsu's Flepia, use a different technology … Read more

Displays have a long way to go

Today I take my lead from a Reuters article that describes two alternative display technologies that may some day replace (or at least augment) LCDs in mainstream computer systems.

Both are on the market today. OLED (organic light-emitting display) technology, used on some cellphones, creates what amounts to an array of tiny LEDs. This approach is theoretically superior to the way LCDs work, which is to combine a white backlight with colored filters and tiny shutters (the liquid crystals) for each pixel. All the light generated by the OLED is visible to the user, but most of the light in … Read more