A rollable display is a display device which can be rolled up into a scroll.

To build a rollable display there are three technologies:

1. Electronic ink

2. Gyricon

3. OLED

At the CES 2006, Philips showed a rollable display prototype whose screen can retain an image for several months without electricity.

References

• anandtech.com - Philips Rollable Display Demo
• Polymer Vision: The Philips venture showing rollable displays

Display technology