| 摘要 |
A chip on glass (COG) type liquid crystal display comprises: a glass substrate (3); two or more than two driving circuits, which are provided on the glass substrate (3) and are connected one another in series; a constant current source (9), which is separately connected to at least one of the two or more than two driving circuits to supply a constant current signal to each driving circuit; and converting circuits (8), which are provided in each driving circuit to convert the constant current signal received to a voltage signal. |
