The number of 24/7 broadcasting 3D channels in the US will go from one to three next week, now that Sony, Imax and Discovery have announced the launch of their channel, 3net , on DirecTV alongside its existing n3D channel and ESPN 3D , which will start looping its sports videos 24/7 on Valentine’s Day . Scheduled to go live at 8 p.m. Sunday night on channel 107 it promises fresh debuts all month with a new show added to the rotation every night at 9 p.m. It’s big promise is to “offer viewers the largest library of native 3D entertainment content in the world by the end of 2011″ although any 3D TV owners who don’t have DirecTV would probably just be glad if it got added to their channel lineups anytime soon, check the press release after the break for all the details. Continue reading 3net 24/7 3D channel launches this weekend, but only on DirecTV 3net 24/7 3D channel launches this weekend, but only on DirecTV originally appeared on Engadget on Thu, 10 Feb 2011 14:14:00 EDT. Please see our terms for use of feeds . Permalink