公开(公告)号：US20150008544A1

公开(公告)日：2015-01-08

申请号：US14321947

申请日：2014-07-02

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Hisayuki YAZAWA ,  Katsuya KIKUIRI ,  Toru TAKAHASHI

IPC: B81B7/00 ,  G01L9/00

CPC classification number: G01L9/0054 ,  B81B3/0086 ,  B81B2201/0264

Abstract: A physical quantity sensor detects a physical quantity using a piezoresistive effect and includes a first-conductivity-type well layer disposed on a first insulating layer, a plurality of second-conductivity-type piezoresistive layers disposed on a surface side of the first-conductivity-type well layer, and a second-conductivity-type isolation layer disposed between the plurality of second-conductivity-type piezoresistive layers so as to pass through the first-conductivity-type well layer from a surface of the first-conductivity-type well layer to a surface of the first insulating layer.

Abstract translation: 物理量传感器使用压阻效应来检测物理量，并且包括设置在第一绝缘层上的第一导电型阱层，设置在第一导电型阱层的表面侧的多个第二导电型压阻层， 以及设置在所述多个第二导电型压阻层之间的第二导电型隔离层，以从所述第一导电型阱层的表面通过所述第一导电型阱层 到第一绝缘层的表面。

公开(公告)号：US20190050083A1

公开(公告)日：2019-02-14

申请号：US16155599

申请日：2018-10-09

Applicant: Alps Electric Co., Ltd.

Inventor： Suguru WADA ,  Toru SAWADA ,  Junji HASHIDA ,  Yoshifumi MASUMOTO ,  Takenobu HORINO ,  Atsushi MATSUDA ,  Akihiro TAKEDA ,  Koji TSUKAMOTO ,  Toru TAKAHASHI ,  Minoru SATO

IPC: G06F3/044

Abstract: An input device includes a translucent base material having flexibility, translucent first electrode parts arranged in a sensing region on the base material in a first direction, translucent second electrode parts arranged in the sensing region on the base material in a second direction crossing the first direction, and lead wires that are electrically continuous to the first electrode parts and second electrode parts, the lead wires extending from the sensing region on the base material to a peripheral region allocated outside the sensing region. A bent portion is provided in the peripheral region on the base material. Each lead wire has a flexible conductive member on the bent portion. A covering material is provided so as cover at least part of the flexible conductive member on the base material.

公开(公告)号：US20170371488A1

公开(公告)日：2017-12-28

申请号：US15581898

申请日：2017-04-28

Applicant: Alps Electric Co., Ltd.

Inventor： Satoshi NAKAJIMA ,  Satoshi HAYASAKA ,  Hiroshi ISHIKAWA ,  Toru TAKAHASHI ,  Kohei KITAGAWA

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06F2203/04108 ,  H03K17/9622 ,  H03K2217/960705

Abstract: An input apparatus includes a plurality of electrodes spaced apart from each other, a signal processing unit configured to output an input signal depending on a change in a capacitance of each electrode, and a determination unit configured to determine whether an operation object comes in a proximity of at least one of electrodes based on input signals output from the signal processing unit. The determination unit makes a determination such that in a case where one of the input signals is greater than or equal to a first threshold value and an integral value of another of the plurality of input signals in a predetermined integration period is greater than or equal to a second threshold value, it is determined that an operation object has come in a proximity of an electrode corresponding to the one of the input signals.

公开(公告)号：US20180046287A1

公开(公告)日：2018-02-15

申请号：US15782691

申请日：2017-10-12

Applicant: Alps Electric Co., Ltd.

Inventor： Suguru WADA ,  Junji HASHIDA ,  Toru SAWADA ,  Atsushi MATSUDA ,  Toru TAKAHASHI ,  Minoru SATO

IPC: G06F3/047 ,  B32B7/12 ,  B32B27/08 ,  B32B7/02 ,  B32B27/36

CPC classification number: G06F3/047 ,  B32B7/02 ,  B32B7/12 ,  B32B9/00 ,  B32B27/08 ,  B32B27/365 ,  G06F3/041 ,  G06F3/0416 ,  G06F2203/04102

Abstract: An input device that enables wires to be bent together with a base material without deteriorating translucency and conductivity of the wires has: a base material having translucency and flexibility; first electrode parts and second electrode parts, both having translucency, that are provided in a sensing region on the base material; and lead wires that are electrically continuous to the first electrode parts and second electrode parts, the lead wires extending, on the base material, from the sensing region to a peripheral region. A bent portion is provided in the peripheral region on the base material. Each lead wire has a flexible laminated body provided on the bent portion. The flexible laminated body has a first amorphous ITO layer provided on the base material, a conductive layer provided on the first amorphous ITO layer, and a second amorphous ITO layer provided on the conductive layer.

公开(公告)号：US20180074631A1

公开(公告)日：2018-03-15

申请号：US15809168

申请日：2017-11-10

Applicant: Alps Electric Co., Ltd.

Inventor： Junji HASHIDA ,  Toru SAWADA ,  Yoshifumi MASUMOTO ,  Atsushi MATSUDA ,  Toru TAKAHASHI

IPC: G06F3/041 ,  G06F3/047 ,  G06F3/044 ,  B32B27/38

CPC classification number: G06F3/0412 ,  B32B27/38 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: An input device includes a light-transmissive panel made of synthetic resin, an electrode layer, a decorative layer disposed on an inner surface of the panel, and an inner resin layer disposed on a surface of the decorative layer. The inner resin layer has a connection pattern on a surface thereof. The connection pattern is in electrical communication with the electrode layer. The input device further includes a flexible printed circuit board joined to the surface of the inner resin layer by thermocompression bonding.

公开(公告)号：US20130126987A1

公开(公告)日：2013-05-23

申请号：US13744951

申请日：2013-01-18

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Yoshitaka UTO ,  Akira MIYATAKE ,  Toru TAKAHASHI ,  Toshihiro KOBAYASHI ,  Chiaki KERA ,  Hisayuki YAZAWA ,  Hisanobu OKAWA

IPC: H01L23/10 ,  H01L21/56

CPC classification number: H01L23/10 ,  B81B2207/07 ,  B81C1/00269 ,  B81C2203/019 ,  B81C2203/035 ,  G01C19/5733 ,  G01P15/0802 ,  G01P15/125 ,  H01L21/56 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A first sealing layer having a frame-like shape and a first contact layer are formed on a back surface of a frame portion of a sensor substrate. The first contact layer is separated from the first sealing layer, extends through a functional member and an insulation layer, and is electrically connected to the functional member and a first base member. A second sealing layer and a second contact layer are formed on a surface of a wiring substrate. The second sealing layer faces the first sealing layer. The second contact layer is separated from the second sealing layer, extends through the insulation layer, and is electrically connected to the second base member. The sealing layers are eutectically bonded to each other. The contact layers are electrically connected to each other, and thereby the first and second base members and the frame portion have the same potential.

Abstract translation: 在传感器基板的框架部分的后表面上形成具有框状形状的第一密封层和第一接触层。 第一接触层与第一密封层分离，延伸通过功能部件和绝缘层，并且电连接到功能部件和第一基体部件。 在布线基板的表面上形成第二密封层和第二接触层。 第二密封层面向第一密封层。 第二接触层与第二密封层分离，延伸穿过绝缘层，并与第二基底部件电连接。 密封层彼此共晶结合。 接触层彼此电连接，从而第一和第二基底构件和框架部分具有相同的电位。