That's a laptop screen, they aren't simple to use, and require a great deal of electronics to do so - it's not like an LCD text module, where all the required electronics is on board.
Cymon, did you ever find a datasheet for that Hitachi display? I'd like make use of one I pulled out of an old laptop. I'm not sure if I'm going to hook it up to my FPGA or see if I can get a cheap A/D board to drive it with a regular RGB source. I would like to make use of it if I can. Last I knew, the display was in perfect condition.