Lets translate this ruling.
It is on the first Galaxy tab 10.1 from last year.
It's not, it's on the original 7" Gingerbread Galaxy tab according to Apple's own complaint.
Next, let's analyse this ruling further :
This is about 1 of 4 claims that Judge Koh denied (yes, all 4 claims were denied). Apple appealed and won 1 single claim to be re-examined, on the basis that the prior art (the Knight Rider 1994 concept) didn't have exactly the same dimensions on every side. Judge Koh on the basis of the Appeal's court decision, had no choice but to grant the injunction, even though in her earlier ruling she was clear that she thinks the patent could very well be ruled invalid during trial.
In other words, Apple if they decide to put down the cash for the bond (they aren't obligated to have the injunction enforced btw), will probably lose that 2.6 million at trial and have to give it to Samsung.