At the beginning of the 1990s, Lenovo (Legend Group), Founder Group, Giant Corporation, and E-TEN were manufacturing Chinese Character cards.
As computer hardware improved, Chinese character cards were gradually rendered obsolete by software. Currently very few computers use Chinese Character cards to handle Chinese text. After Microsoft began supporting Chinese Language in MS-DOS and Microsoft Windows, Chinese Character cards were essentially rendered obsolete.
朱, 巧明 (2005). 中文信息处理技术教程. p. 162. ISBN 9787302117612. 9787302117612 ↩