Thin film transistor array, method of producing the same, and display panel using the same

摘要: By imparting conductivity to specified regions of a semiconductor material film 4 formed over substrate 2 , the in addition being processed into channel portions (active layers) source b and drain c TFTs, is conductive elements containing pixel electrodes 10 connected . Regions composed an intrinsic which impurities have not been added serve as active layers (channel regions) TFTs elements. When transparent are formed, oxide used.