Touch control apparatus and touch control method that can be applied to electronic instrument,申请号US20000724200-传众专利搜索

Touch control apparatus and touch control method that can be applied to electronic instrument

申请公布号：US6906695(B1)

申请号：US20000724200

申请日期：2000.11.27

申请公布日期：2005.06.14

申请人：

KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO

发明人：ISHIDA TADAYUKI;TANAKA HIDEYUKI;YAMAUCHI KIKURO

分类号：G10H1/02;G10H1/057;(IPC1-7):G09G5/00

主分类号：G10H1/02

摘要：A touch curve memory 110 stores therein a touch curve formed by velocity values corresponding to touch data generated by a keyboard device 20 . A correction coefficient generator 10 generates a correction coefficient composed of a ratio of one of the velocity values stored in the touch curve memory corresponding to one of the touch data generated by the keyboard device, in a maximum touch memory mode switched by a mode switch 21 (SW 1 ), to a maximum value of the velocity values in the touch curve memory. A corrector 10 multiplies the correction coefficient generated by the correction coefficient generator by the respective velocity values stored in the touch curve memory, and then generates a touch curve formed by new velocity values. Accordingly, it is possible to provide a touch control apparatus and a touch control method which can obtain a touch curve, from which a touch response suitable for a user can be obtained, easily and in a short time.