Patent ID: 9697763
Date: 2017-07-04
CPC Classifications: G09G,H01J

Claim:
1. A display comprising: a first array of first electrically conductive traces configured to conduct alternating current, each of the first electrically conductive traces being coupled to a first microelectromechanical system (MEM) surface acoustic wave (SAW) frequency selective filter; a second array of second electrically conductive traces configured to conduct alternating current, each of the second electrically conductive traces being coupled to a second microelectromechanical system (MEM) surface acoustic wave (SAW) frequency selective filter; a material located between at least a portion of the first array and the second array, the material having a property that changes to cause illumination in response to current conducted in one or more of the first electrically conductive traces and current conducted in one or more of the second electrically conductive traces; and a driver circuit electrically coupled to the first array and/or the second array, the driver circuit including: