公开(公告)号：US20160284621A1

公开(公告)日：2016-09-29

申请号：US15068761

申请日：2016-03-14

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Hideki GOCHO ,  Shuji YANAGI ,  Masaya YAMATANI ,  Hisayuki YAZAWA

IPC: H01L23/31 ,  B81C1/00 ,  B81B7/00 ,  H01L23/00 ,  H01L21/56

CPC classification number: B81B7/0041 ,  B81B7/0061 ,  B81B2201/0214 ,  B81B2201/0264 ,  B81C1/00269 ,  B81C1/00293 ,  B81C1/00309 ,  B81C2203/019 ,  H01L21/563 ,  H01L24/17 ,  H01L2224/1713

Abstract: An electronic component has a circuit board with a main surface, a chip having a sensor facing the main surface, bump electrodes disposed between the main surface and the chip so as to be placed inside of the edges of the chip in a plan view of the main surface, a dam provided between the main surface and the chip so as to extend at least from the edges of the chip to outer positions of the bump electrodes in a plan view of the main surface, and an under-fill material provided at least in a clearance between the dam and the chip. Between the main surface and the sensor, a space is formed in a region enclosed by the bump electrodes in a plan view of the main surface. The under-fill material is disposed outside of the space in a plan view of the main surface.

Abstract translation: 电子部件具有主表面的电路板，具有面向主表面的传感器的芯片，设置在主表面和芯片之间的凸起电极，以便在平面图中放置在芯片的边缘内部 主表面，设置在主表面和芯片之间的坝，以便在主表面的平面图中至少从芯片的边缘延伸到凸块电极的外部位置，并且至少提供了填充材料 在大坝和芯片之间的间隙。 在主表面和传感器之间，在主表面的平面图中由凸起电极包围的区域中形成空间。 底部填充材料在主表面的平面图中设置在空间的外部。

公开(公告)号：US20130234968A1

公开(公告)日：2013-09-12

申请号：US13868914

申请日：2013-04-23

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Shuji YANAGI ,  Eiji UMETSU ,  Masahiko ISHIZONE

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G01L1/18 ,  G01L1/205 ,  G06F3/016 ,  G06F3/0414 ,  G06F3/0418 ,  G06F3/0488

Abstract: There is provided an input device including: means for performing zero point correction on the sensor outputs of the load sensors when an absolute value of an amount of output change of each load sensor is not more than a predetermined threshold a during a certain period of measurement time; means for calculating position data and calculating a total load Z of the load sensors by using the sensor outputs; means for determining that the calculation data pieces are normal when the absolute value |dZ/dt| of the amount of change in the total load Z is not more than the threshold β; means for determining that an input is present in the calculation data pieces when the absolute value |Z| of the total load is not less than the threshold γ; and means for removing a predetermined number of first and last data pieces in the calculation data pieces.

Abstract translation: 提供了一种输入装置，包括：当在一定的测量周期期间当每个负载传感器的输出变化量的绝对值不大于预定阈值a时，对负载传感器的传感器输出执行零点校正的装置 时间; 用于通过使用传感器输出来计算位置数据和计算负载传感器的总负载Z的装置; 用于当绝对值| dZ / dt |确定计算数据是正常的装置 总负荷Z的变化量不大于阈值β; 用于确定当绝对值| Z |时在计算数据段中存在输入的装置 的总负载不小于阈值γ; 以及用于在计算数据段中去除预定数量的第一和最后数据的装置。

公开(公告)号：US20150355124A1

公开(公告)日：2015-12-10

申请号：US14663283

申请日：2015-03-19

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Hisayuki YAZAWA ,  Shuji YANAGI ,  Atsushi TONDOKORO ,  Hisanobu OKAWA

IPC: G01N27/22

CPC classification number: G01N27/223

Abstract: A humidity sensing portion is mounted in a gap between a first opposite member and a second opposite member.Metal joints and dummy joints are provided in the gap between the first opposite member and the second opposite member, and the two opposite members are fixed to each other through the metal joints and the dummy joints. Since only the metal joints and the dummy joints are present in the gap between the two opposite members, gas to be measured is easily introduced into the humidity sensing portion, and the sensing response to the humidity change is improved.

Abstract translation: 湿度检测部分安装在第一相对构件和第二相对构件之间的间隙中。 在第一相对构件和第二相对构件之间的间隙中设置有金属接头和虚拟接头，并且两个相对构件通过金属接头和虚拟接头彼此固定。 由于在两个相对构件之间的间隙中仅存在金属接头和虚拟接头，因此容易将待测量的气体引入湿度检测部，并且改善对湿度变化的感测响应。

公开(公告)号：US20150253372A1

公开(公告)日：2015-09-10

申请号：US14634495

申请日：2015-02-27

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Takuya WATANABE ,  Shuji YANAGI ,  Shinya YOKOYAMA ,  Toshiyuki OKI ,  Akira ASAO

IPC: G01R31/04 ,  G01N27/22 ,  G01R31/02 ,  G01R27/26

CPC classification number: G01R31/041 ,  G01N27/223 ,  G01N27/228 ,  G01R27/2605 ,  G01R31/024 ,  G01R31/2829 ,  H01L2221/00 ,  H04L1/00 ,  H04L2201/00

Abstract: In a reset period of a first stage, a switching circuit is turned on, and high-level driving voltages are output from driving circuits. In a charge transfer period subsequent to the reset period, the switching circuit is turned off, and low-level driving voltages are output from the driving circuits. It is determined whether or not an output voltage of an amplifier circuit in the charge transfer period is included in a normal range. In the inspection of a second stage subsequent to the first stage, in the same manner as in the normal measurement, voltages having opposite phases are output from the driving circuits in the reset period and the charge transfer period, and it is determined whether or not the output voltage of the amplifier circuit in the charge transfer period is included in a normal range.

Abstract translation: 在第一级的复位期间，开关电路导通，高电平驱动电压从驱动电路输出。 在复位周期之后的电荷转移期间，切换电路被断开，低电平驱动电压从驱动电路输出。 确定电荷转移期间的放大电路的输出电压是否包含在正常范围内。 在第一阶段之后的第二阶段的检查中，以与正常测量相同的方式，在复位周期和电荷转移期间，从驱动电路输出具有相反相位的电压，并且确定是否 电荷转移期间的放大电路的输出电压被包含在正常范围内。