bi sheng first introduced movable type printing in the 1040 ’ s 活字印刷術(shù)是11世紀(jì)40年代由畢升發(fā)明的。
the $ 2.40 stamp features a statue of bi sheng, the man credited with the invention of movable type printing between ad 1041 and 1048, together with a printing plate, a book so printed and swivel compositor s trays 畢升在宋慶歷年(1041-1048年)間發(fā)明泥活字印刷術(shù)。票中可見畢升像、泥活字版、用活字排印的古籍及轉(zhuǎn)輪排字盤。