发明名称 COORDINATES POSITION DETECTING UNIT
摘要 PURPOSE:To improve the resolution and reliability with a less expensive unit, by detecting the coordinates position by adding the periodical vibration with the coordinates position input unit toward the orthogonal direction of the coordinates position detector which is constituted by crossing a plural number of electrodes facing the dielectric layer.
申请公布号 JPS5275237(A) 申请公布日期 1977.06.24
申请号 JP19750152630 申请日期 1975.12.19
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 HAYASHI YOSHIAKI
分类号 G06F3/02;G01B7/28;G06F3/041;G06F3/044;G06K9/00;G06K11/06 主分类号 G06F3/02
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