Nintendo Wii U patent covers 3D high-def tablet

[NintendoPie]

I thought Nintendo was planning to do this but abandoned it? That's what I read:
http://mynintendonews.com/2012/02/17/nintendo-originally-flirted-with-3d-hd-displays-for-wii-u-controller/
They might, an HD one would be cool but hopefully not the 3D part!