Could a patent dispute take the Kindle off the market?

Copytele, a company that licenses out its patents to other companies, has filed a lawsuit that in part seeks for the company E Ink, which makes the technology behind e-readers like the Kindle and Nook’s screens, to stop production of those displays. Copytele claims E Ink illegally obtained the patents required to make them. Because E Ink is the only company that makes those screens, this could mean that Kindles and Nooks go off the market, at least for some period of time.