Bridgestone Shows Off Ultra-Thin, Full-Color e-Paper

Bridgestone, the company which debuted the "world's thinnest" sheet of two-color e-paper last year, has turned around and delivered a new version which is capable of displaying over four thousand colors. "In case that wasn't enough, the company is also touting what it calls the "world's largest full color e-paper that is A3 size, which is equivalent to a 21.4-inch screen." As you'd expect, the latter is expected to be used solely for advertising and could hit the market as early as next year, while the former technology is set to be commercially available in 2009."

Comments

Re:Two Words: Refresh Rates

[pavon]

I would love to have an A3-sized e-reader for schematics. Having the ability to search my documents (where is R217?) without having to deal with the cumbersome laptops with small displays, would be great. I imagine a scroll with the batteries and processor in the center, or a folding book. Either way you would have the option of using it in A3 or A4 size depending on what you need to do. It wouldn't need a huge amount of memory, especially if it had WiFi. It wouldn't need a high a refresh rate or many colors - I could get by with monochrome, 16 colors would be nice, 256 would be exorbitant. Just high resolution PDF view and file browser and I'd be happy. Bonus points for excel documents.

programmable clothes are coming!

[victorvodka]

Make clothing from this material and see what it does to fashion! I'm a tech guy and shouldn't be allowing my brain to go here, but imagine: as with your dumb-ass you-paid-$2.99-for-what? ringtones, you'll be able to download patterns for your shirts, slacks and skirts! Hooked up to your cameraphone, hell, you could even be invisible!

So... Dither

[DumbSwede]

So many comments about the small color range, but really this isn't a problem if the dot pitch is small enough. Printed paper only has 8 colors (16 if you include black in CMYB). Back in the day with only 4-16 colors we dithered to get a better range of colors, the look was similar to old comic books and for much the same reason. With 4096 colors to choose from dithering is very subtle and hard to notice. My 1998 laptop monitor only had 4096 colors, but dithering made it look fine. It's unclear to me whether most LCDs even today have full true 24 bit color.