| 摘要 |
An electric displaying device for utilizing a multi-scanning control process comprises: a plurality of pixel units, each pixel unit consisting of four LEDs (green, red, blue and 2nd green); a series of pixel drivers for controlling the corresponding LEDs of pixel units; a series of driver controllers to control corresponding pixel drivers, each LED being independently connected to the corresponding pixel driver and driver controller; a series of pixel-driving cells fabricated from the pixel drivers and driver controllers; pixel-driving blocks fabricated from the pixel-driving cells; receiving boards for accessing the image data and control signal to the corresponding pixel-driving blocks. The control signal is formed during two phases, phase0 and phase1, with four phase stages, Phase-A, Phase-B, Phase-C and Phase-D, to generate four different control signals for overlapping neighboring LEDs. |
