Invention Grant
US08059065B2 Method and apparatus for driving electro-luminescence display panel 有权
用于驱动电致发光显示面板的方法和装置

Method and apparatus for driving electro-luminescence display panel
Abstract:
A method and apparatus for driving an electro-luminescence display panel capable of preventing an initial blinking phenomenon occurring at a power application is disclosed. In the method, a first electrode of the EL cell and a ground voltage source are opened during a first period from a turn-on time of a power source to shut off a current path of the EL cells. Then, the first electrode of the pixel matrix and the ground voltage source is shorted during a second period to form a current path such that the EL cells are light-emitted in accordance with a data supplied to the pixel matrix.
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