If you are looking to create a special installation, then you could use the GhosTOLED lifter solution.
The mechanism can be operated by the control panel or via RS485 protocol.
We supply it open frame but can be installed as below;
Follow the links to see the video which shows you how effective it is once it has been enclosed.
This could be very interesting for retail applications such as unique Museum installs but you are the ones with all the clever ideas so let us know your prospects and we can advise you.
For more information please visit – http://crystal-display.com/products/cds-transparent-oled/