1. Westinghouse Electric Interface Device and Display System. US Patent 3 522 664 (1970).
2. Touch display—a novel input/output device for computers
3. 38.3: The Structure and Driving Method of Multi-Touch Resistive Touch Panel
4. Mutual capacitance touch screen integrated into thin film encapsulated active‐matrix OLED;Shim H.;SID 11 Digest,2011