We just got a status update from one of Pixel Qi's earliest customers, Notion Ink, last week, and we've now finally gotten a pretty significant update on the state of things from the company itself. In addition to announcing that it's completed the first tranche of its Series B funding, Pixel Qi has also revealed for the first time that it currently has a 7-inch screen for tablets and e-reader in development, and that it's set to go into mass production in the first half of next year -- it notes that samples could be available by
