Hey mate, sorry about the lack of detail in the eBay message.
We do have the datasheets for the driver ICs (S6B0794/S6B0796). If you don't have these we can forward them along for you, along with the datasheet for the EL backlight driver IC on board if you happen to require them.
We unfortunately do not have a pinout for these chips as of yet, but do have others working on the issue. Rest assured as soon as someone works out the details we will revise the item description (but also fully expect the items to sell quite quickly once a pinout is posted)
If there is anything else I can help you with please feel free to contact me here or at ebay'AT'nooelec.com