Patent ID: 7522160
Filing Date: 2009-04-21
Classification: G09G

Abstract:
1. A signal converting circuit comprising: a conversion control part configured to generate a first line selection signal, a second line selection signal, an odd numbered line control signal and an even numbered line control signal from a primary scan start signal that selects a first scan line, a gate selection signal that selects a next scan line and an output enable signal that controls an output of a scan line driving part; and a signal output part configured to output a first clock signal, a second clock signal and a converted scan start signal based on the first and second line selection signals, the odd and even numbered line control signals and the primary scan start signal, the first and second clock signals having higher magnitudes than the line selection signals and the line control signals, the converted scan start signal having a higher magnitude than the primary scan start signal to select the first scan line.