Quote:
Originally Posted by petrucci
Further, at 150 DPI like e-ink pearl, a capsule would not be any different in size than pixel on a high res screen. The pixels on Apple's retina displays would be smaller than the capsules.
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no thats not the case. many eink capsules make up one pixel. microcapsules are about 100 microns across so there are roughly 100,000 in a square inch,or just under 320 microcapsules per inch.
edit- iphone retina is 32x ppi so in that case petrucci is correct. in ipad etc the ppi is less and so the pixels in those are larger than the microcapsule size.