发明名称 Device for controlling conversion ratio of movement amount of cursor and method thereof
摘要 A device for controlling a conversion ratio of a movement amount of a cursor includes units that: confirms whether a change of resolution is within a correction target range, based on resolution information obtained by a display terminal device; that calculate the movement amount of input values obtained from a pointing device; calculate a movement correction coefficient according to the calculated movement amount calculate a ratio correction coefficient based on a ratio of the resolution to a reference resolution; calculate a display correction coefficient based on the movement correction coefficient and the ratio correction coefficient; and calculate output values determining the movement amount of the cursor, based on the display correction coefficient and the input values.
申请公布号 US7542028(B2) 申请公布日期 2009.06.02
申请号 US20050149814 申请日期 2005.06.10
申请人 ALPS ELECTRIC CO., LTD. 发明人 SUZUKI SHOJI
分类号 G09G5/08 主分类号 G09G5/08
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