<link rel="stylesheet" href="styles.cf390c6bfbe7555f.css">

Browsing by Author "Chiu Hao-Lin"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item type:Item,
    Active touch sensing circuit apparatus
    (2012-11-15)
    Tai Ya-Hsiang
    ;
    Chou Lu-Sheng
    ;
    Chiu Hao-Lin
    The invention discloses an active matrix touch sensing circuit apparatus used in a touch panel comprises a sensing unit, a resistance, and a thin film transistor. The resistance connects the sensing unit and the first scan line. The control end of the thin film transistor connects the sensing unit, the second scan line connects the input end of the thin film transistor, and the read out line connects the output end of the thin film transistor. When the sensing value of the body touch sensing unit is changed, and then the input wave form of the control end is changed. The output end generates an open current, and the read out line transmits the open current.