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Picture input display system

阅读:264发布:2022-11-07

专利汇可以提供Picture input display system专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve the workability for picture input display by displaying a fact that a pen is set at a residual input area of a picture display area of a picture display means when the coordinates of an area excluding the input area is designated by the pen.
CONSTITUTION: When a pen 15 is put close to input areas 12 and 13 of a tablet 14, the coordinate position of the pen 15 is read by a processing circuit CPU via a coordinate converter 16 and given to an area deciding circuit 17. Then a reticular pattern is written on a bit map memory 20 when it is decided that the coordinates of the pen 15 are designated at the area 12. While a vertical pattern is written on case said coordinates are designated in a vertical command input area 13 together with a horizontal pattern written when the coordinates are designated in a horizontal input area 13 respectively. Thus it is possible to decide whether the pen 15 gets out of the 1st input area 12 or not according to each pattern written to the memory 20.
COPYRIGHT: (C)1986,JPO&Japio,下面是Picture input display system专利的具体信息内容。

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