Somebody please explain the true occult meaning of the "Triforce"

For over 20 years a video game has been tricking America's children to admire and proudly wear this evil symbol as their own. It's on their jewelry, it's on their clothes, it's on their bedroom walls, it's everywhere.

The coat of arms looks like a dramatized version of a phoenix with an all-seeing-eye as its head, but I can't be sure.

Can someone with more knowledge about this symbol please step in?