Click the image to open in full size. Apple will have a lock on the tablet market until 2013 at the earliest. That’s the conclusion of a new study by the market researchers at DisplaySearch, who are predicting that Apple will sell as many as 40 million iPads this year alone. Meanwhile, the analytics firm Canalys says that for every 10 tablets that ship this year, 5 PC sales will be lost, further underscoring  [Read More…]