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1.发明申请公开(公告)号：US20130088175A1
公开(公告)日：2013-04-11
申请号：US13606397
申请日：2012-09-07
Applicant: Yoshikatsu NISHIKAWA , Naoya HANADA
Inventor： Yoshikatsu NISHIKAWA , Naoya HANADA
CPC classification number: H05B37/0227 , H01H2239/074 , H03K17/962 , H05B33/0806
Abstract: A touch switch including: at least two of operation faces provided side by side; a detection electrode provided in each of the operation faces and including a wiring pattern of an electric conductor formed on or immediately below the operation face; and a controller connected to each of the detection electrodes to perform a switching operation by detecting variations of capacitance sensed by each of the detection electrodes, the variation of capacitance being generated when a human body part is in proximity to or in contact with each of the operation faces. At least one of the detection electrodes includes a wiring pattern more sparsely formed in a vicinity area of a boundary with another operation face adjacent thereto compared to a wiring pattern of the detection electrode provided in the adjacent operation face. Therefore, detection errors or accidental operations between adjacent switches can be prevented from happening.
Abstract translation: 一种触摸开关，包括：至少两个操作面并排设置; 检测电极，设置在每个操作面中，并且包括形成在操作面的正下方的电导体的布线图案; 以及连接到每个检测电极的控制器，通过检测由每个检测电极感测的电容的变化来执行开关操作，当人体部分接近或接触每个检测电极时产生的电容的变化 操作面 与设置在相邻的操作面中的检测电极的布线图案相比，检测电极中的至少一个包括在与其相邻的另一个操作面的边界的附近区域中更稀疏地形成的布线图案。 因此，可以防止相邻开关之间的检测错误或意外操作发生。
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2.发明授权公开(公告)号：US09363866B2
公开(公告)日：2016-06-07
申请号：US13606397
申请日：2012-09-07
Applicant: Yoshikatsu Nishikawa , Naoya Hanada
Inventor： Yoshikatsu Nishikawa , Naoya Hanada
CPC classification number: H05B37/0227 , H01H2239/074 , H03K17/962 , H05B33/0806
Abstract: A touch switch including: at least two of operation faces provided side by side; a detection electrode provided in each of the operation faces and including a wiring pattern of an electric conductor formed on or immediately below the operation face; and a controller connected to each of the detection electrodes to perform a switching operation by detecting variations of capacitance sensed by each of the detection electrodes, the variation of capacitance being generated when a human body part is in proximity to or in contact with each of the operation faces. At least one of the detection electrodes includes a wiring pattern more sparsely formed in a vicinity area of a boundary with another operation face adjacent thereto compared to a wiring pattern of the detection electrode provided in the adjacent operation face. Therefore, detection errors or accidental operations between adjacent switches can be prevented from happening.
Abstract translation: 一种触摸开关，包括：至少两个操作面并排设置; 检测电极，设置在每个操作面中，并且包括形成在操作面的正下方的电导体的布线图案; 以及连接到每个检测电极的控制器，通过检测由每个检测电极感测的电容的变化来执行开关操作，当人体部分接近或接触每个检测电极时产生的电容的变化 操作面 与设置在相邻的操作面中的检测电极的布线图案相比，检测电极中的至少一个包括在与其相邻的另一个操作面的边界的附近区域中更稀疏地形成的布线图案。 因此，可以防止相邻开关之间的检测错误或意外操作发生。
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