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1. 发明专利

JP2010277598A Control device adaptable to frequency of touchscreen 有权
标题翻译：控制装置适应触觉频率
公开(公告)号：JP2010277598A
公开(公告)日：2010-12-09
申请号：JP2010158885
申请日：2010-07-13
申请人： Elo Touchsystems Inc , イーロ・タッチシステムズ・インコーポレイテッドElo TouchSystems,Inc.
发明人： ROBERT ADLER , RAVID ARIE , GOMES PAULO IRULEGUI , KANBARA SHIGEKI , KANEDA HIROSHI , JOEL KENT , SHARP JEFFREY L , WILSON GEOFFREY D
IPC分类号： G06F3/043 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide a method and device for adapting the frequency of a touchscreen control device to adapt the touchscreen control device to a special operation characteristic of a specific touchscreen. SOLUTION: The touchscreen system includes: a substrate which can propagate sound waves; at least one transmitting transducer which transmits a sound wave of a first burst length corresponding to an input signal; a reflection array which forms a sound wave of a second burst length by extending the sound wave of the first burst length; a receiving transducer which receives the sound wave of the second burst length; and an adaptable controller. The adaptable controller includes a reference oscillator which generates a first frequency; a microprocessor connected to the reference oscillator; a digital burst circuit; and a memory including a set of frequency correction values. The microprocessor outputs a burst control signal to the digital burst circuit. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于调整触摸屏控制装置的频率以使触摸屏控制装置适应特定触摸屏的特殊操作特性的方法和装置。解决方案：触摸屏系统包括：可传播声波的基板; 至少一个发送换能器，其发送对应于输入信号的第一突发长度的声波; 反射阵列，其通过扩展第一突发长度的声波形成第二突发长度的声波; 接收所述第二突发长度的声波的接收换能器; 和一个适应性强的控制器。适应控制器包括产生第一频率的参考振荡器; 连接到参考振荡器的微处理器; 数字突发电路; 以及包括一组频率校正值的存储器。微处理器将脉冲串控制信号输出到数字脉冲串电路。版权所有（C）2011，JPO＆INPIT

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