Ye I did forget the delay :|.
Though for me its more like this, right?:
Starting with all pins low.
Turn plane 1 pin high
Turn column pin(s) high
Wait some amount of time(1ms or more)
Turn column pins low
Turn plane pin low
I use npn transistors that will switch to ground when current is provided to the base pin from the transistor, this is why I need to set plane 1 to a value HIGH instead of low, right?