公开(公告)号：US09423309B2

公开(公告)日：2016-08-23

申请号：US14123126

申请日：2012-04-20

申请人： Yasuo Kuniyoshi ,  Yoshiyuki Ohmura ,  Takashi Sagisaka ,  Akihiko Nagakubo ,  Kazuyuki Ozaki ,  Taisuke Kimura ,  Takashige Ohsawa ,  Masatoshi Nakajima ,  Masayuki Noguchi ,  Katsuyoshi Iizuka

发明人： Yasuo Kuniyoshi ,  Yoshiyuki Ohmura ,  Takashi Sagisaka ,  Akihiko Nagakubo ,  Kazuyuki Ozaki ,  Taisuke Kimura ,  Takashige Ohsawa ,  Masatoshi Nakajima ,  Masayuki Noguchi ,  Katsuyoshi Iizuka

IPC分类号： G01L1/10 ,  G01L1/20 ,  G01L5/22 ,  G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  A61B5/103 ,  A61B5/00

CPC分类号： G01L1/20 ,  A61B5/1036 ,  A61B5/6806 ,  A61B2562/0247 ,  G01L1/205 ,  G01L5/228 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045

摘要： A pressure sensor comprising: a base film on which a conductor pattern having one or more electrodes is formed; a cover film laminated on the base film so as to cover the electrodes of the conductor pattern; and a spacer disposed between the cover film and the base film so as to form a hollow portion having a predetermined gap between the electrode and the cover film; wherein a portion corresponding to the hollow portion of the cover film is constructed such that it has a pressure sensing part which is able to deform in a direction to move toward and away from the electrode in accordance with pressure, and of which contact resistance changes in accordance with a contact pressure thereof with the electrode, so that the pressure sensing part detects the pressure by a change of the contact resistance.

摘要翻译： 一种压力传感器，包括：基底膜，其上形成有具有一个或多个电极的导体图案; 覆盖在所述基底膜上以覆盖所述导体图案的电极的覆盖膜; 以及设置在所述覆盖膜和所述基膜之间的间隔件，以形成在所述电极和所述覆盖膜之间具有预定间隙的中空部分; 其中对应于覆盖膜的中空部分的部分被构造成使得其具有能够根据压力沿着朝向和远离电极移动的方向变形的压力感测部分，并且其中的接触电阻变化 根据其与电极的接触压力，使得压力感测部分通过接触电阻的变化来检测压力。

公开(公告)号：US20140150571A1

公开(公告)日：2014-06-05

申请号：US14123126

申请日：2012-04-20

申请人： Yasuo Kuniyoshi ,  Yoshiyuki Ohmura ,  Takashi Sagisaka ,  Akihiko Nagakubo ,  Kazuyuki Ozaki ,  Taisuke Kimura ,  Takashige Ohsawa ,  Masatoshi Nakajima ,  Masayuki Noguchi ,  Katsuyoshi Iizuka

发明人： Yasuo Kuniyoshi ,  Yoshiyuki Ohmura ,  Takashi Sagisaka ,  Akihiko Nagakubo ,  Kazuyuki Ozaki ,  Taisuke Kimura ,  Takashige Ohsawa ,  Masatoshi Nakajima ,  Masayuki Noguchi ,  Katsuyoshi Iizuka

IPC分类号： G01L1/20

CPC分类号： G01L1/20 ,  A61B5/1036 ,  A61B5/6806 ,  A61B2562/0247 ,  G01L1/205 ,  G01L5/228 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045

摘要： A pressure sensor comprising: a base film on which a conductor pattern having one or more electrodes is formed; a cover film laminated on the base film so as to cover the electrodes of the conductor pattern; and a spacer disposed between the cover film and the base film so as to form a hollow portion having a predetermined gap between the electrode and the cover film; wherein a portion corresponding to the hollow portion of the cover film is constructed such that it has a pressure sensing part which is able to deform in a direction to move toward and away from the electrode in accordance with pressure, and of which contact resistance changes in accordance with a contact pressure thereof with the electrode, so that the pressure sensing part detects the pressure by a change of the contact resistance.

摘要翻译： 一种压力传感器，包括：基底膜，其上形成有具有一个或多个电极的导体图案; 覆盖在所述基底膜上以覆盖所述导体图案的电极的覆盖膜; 以及设置在所述覆盖膜和所述基膜之间的间隔件，以形成在所述电极和所述覆盖膜之间具有预定间隙的中空部分; 其中对应于覆盖膜的中空部分的部分被构造成使得其具有压力感测部分，该压力感测部分能够根据压力在朝向和远离电极的方向上变形，并且其中的接触电阻变化 根据其与电极的接触压力，使得压力感测部分通过接触电阻的变化来检测压力。