Alternate lighting of surfaces (ALiS) is type of
plasma display technology jointly developed by
Fujitsu and
Hitachi in 1999.[1][2] Alternate lighting of surfaces uses an
interlaced scanning method rather than a
progressive one. This technique allows native lower resolution
plasma display panels to display at higher resolutions. This technique also helps in prolonging panel life and
power consumption reductions. [3][4][5][6][7][8]