发明名称 Character input apparatus and remote character input system
摘要 A remote controller(2) is provided with a plurality of character buttons. A character code table (25) stores character codes of characters in a two-dimensional matrix by assigning the button numbers to a vertical axis and the number of depressions of buttons to a horizontal axis. In accordance with the number of depressions of each character button , which is determined by an input section(22), a control section (21) acquires a corresponding character code from the character code table (25) and causes a display section (23) to display the associated character. In addition, the control section(21) , when informed by the input section (22) of the depression of a transmission button, delivers a character code of the displayed character to an infrared signal transmission section (24) and instructs the infrared signal transmission section (24) to send to a TV apparatus (1) an infrared signal representative of the character code. <IMAGE>
申请公布号 EP1241556(A1) 申请公布日期 2002.09.18
申请号 EP20020005767 申请日期 2002.03.13
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 WADE, KOUETSU
分类号 G06F3/02;G06F3/023;H03M11/04;H03M11/14;H03M11/22 主分类号 G06F3/02
代理机构 代理人
主权项
地址