Fig. 4

Electric-field and polarization addressable vectorial LC-holographic video. a Vectorial LC-holographic video design. The competition gate (score) is encoded with LCP (RCP). The images of time-dependent states of the foot player taking a free kick are embedded in the vectorial channels corresponding to the phase differences of \(\Delta \varphi_{1}\) = 0,\(\Delta \varphi_{2}\) = 4π/9, \(\Delta \varphi_{3}\) = 8π/9, and \(\Delta \varphi_{4}\) = π. b Holographic images obtained at RCP, LCP, and LP incidence. c Electrically switchable and time-sequential polarization-addressable LC-holographic video display. The video is switched on/off at the applied voltage of 0 V/13.9 V (1 kHz square-wave signal)