Selection circuits 16, 17 selectively output scanning line signals required to generate a scanning line signal after the conversion from the line memories 12-14, according to a line selection signal LSEL. 選択回路16,17は各ラインメモリ12〜14から、ライン選択信号LSELに従って、変換後の走査線信号の生成に必要な走査線信号を選択出力する。 - 特許庁
A coefficient control circuit 31 and a divider circuit 33 generate a coefficient instruction signal (k), in response to a scanning line conversion ratio, and a line selection control circuit 32 generates the line selection signal LSEL used to selectively output the proper scanning line signal, independently of the scanning line conversion ratio. 係数制御回路31および除算回路33は走査線変換比率に応じた係数指示信号kを生成し、ライン選択制御回路32は走査線変換比率にかかわらず、適正な走査線信号を選択出力させるライン選択信号LSELを生成する。 - 特許庁