It looks like this year’s Consumer Electronics Show will yield a bumper crop of Android tablets, with news that Vizio, Lenovo and Toshiba will demo their products at the conference later this week. Vizio, known primarily for making flat-screen TVs, is apparently the dark horse here, with plans to announce a smartphone and a tablet both running Android. Toshiba will reportedly unveil a tablet that will run Honeycomb, the next version of Google’s Android operating system. There’s also talk that Lenovo will unveil at least one, if not two, Android tablets.