Technical Editor Margery Conner's PowerSource streams the latest developments in electronic power design and related technologies. Follow Margery on Twitter at: http://twitter.com/margeryc.
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Recent Posts
- More on The Internet of Things: It may appeal to you if you’re a visionary or a systems company
- HP announces sensors for its “Central Nervous System for the Earth” (CeNSE)
- Power supplies for new LED applications fit in higher-margin markets
- Yes, you can trademark a color
- Pressure film gives snapshot of manufacturing process
- 2010 “Designing with LEDs” Workshop: Call for Papers
- Here’s a list of micro-inverter companies (and some proposed new installations)
- Solar micro-inverter addresses capacitor reliability issues
- Micro-inverters offer one solution for optimizing solar efficiency
- Memorial flame replaced by LEDs, financed by cell-phone antenna
Recent Comments
- gigantplsa on Here’s a list of micro-inverter companies (and some proposed new installations)
- Matt Schmidt on More on The Internet of Things: It may appeal to you if you’re a visionary or a systems company
- Dan Aquinas on Yes, you can trademark a color
- Andy T on HP announces sensors for its “Central Nervous System for the Earth” (CeNSE)
- Andy T on More on The Internet of Things: It may appeal to you if you’re a visionary or a systems company
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Power Management Articles
- Secondary-side synchronous rectification boosts resonant converter efficiency
- EDN on Power Technology: Industry standards lead push toward energy-efficient computing
- New power-supply efficiency numbers herald a new era in power management
- Industry standards lead push toward energy-efficient computing
- Power-converter IC targets dimmable LEDs, needs no optoisolator
- More...
Blog
Friday, May 8, 2009
Kindle-ing interest for electronic ink: Expensive, but worth the premium
May 8 2009 9:07AM | Permalink |Comments (1) |
Lots of interest this past week about Amazon’s new Kindle, also called Kindle 2.0, and officially Kindle DX.
Both the original Kindle as well as a competitor, the Sony Reader, use Epson’s driver for their e-ink displays. I checked with Gene Rutevich, director of marketing for Epson, and sure enough, the new Kindle still uses the S1D13521 controller (pdf) for its E Ink EPD (Electronic Paper Display). Electronic ink is worth its price premium for its excellent readability and power miserliness. Another perhaps unanticipated feature that’s driven the Kindle’s alleged success among aging Baby Boomer readers: The ability to make any book instantly large-type.
Related entries in: Displays and indicators |
Reader Comments
at 5/11/2009 4:45:52 PM, Meredith Poor said:
Fujitsu makes a color e-book reader. If I wanted all further EDN deliveries to be via that particular reader, how would I set that up? The Fujutsu device is Microsoft Windows CE 5.0 and can read PDFs.
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