You can but you will need a device available from OWC for doing so. I would recommend looking for it on OWC's website (www.macsales.com) and if you still need help give them a call or begin an online chat with them.
To get you started I found http://eshop.macsales.com/search/lcd+display, however for which device is best for your needs you will need to talk to OWC.