公开(公告)号：US09958994B2

公开(公告)日：2018-05-01

申请号：US14952560

申请日：2015-11-25

Applicant: Synaptics Incorporated

Inventor： Mihai Bulea ,  Scott Shaw ,  Adam Schwartz

IPC: G09G5/00 ,  G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0414 ,  G06F2203/04106

Abstract: An input device having a sensing region overlapping an input surface includes a first substrate, a second substrate physically coupled to the first substrate, and a sensor electrode disposed on the first substrate and configured to detect input objects in the sensing region. A first force sensor includes a first electrode disposed on the first substrate and a first conductive portion of the second substrate capacitively coupled with the first electrode. The first conductive portion is configured to move relative to the first electrode such that a first variable capacitance of the first force sensor changes in response to force applied to the input surface in a first direction parallel to the touch surface.

公开(公告)号：US20160077638A1

公开(公告)日：2016-03-17

申请号：US14952560

申请日：2015-11-25

Applicant: Synaptics Incorporated

Inventor： Mihai Bulea ,  Scott Shaw ,  Adam Schwartz

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0414 ,  G06F2203/04106

Abstract: An input device having a sensing region overlapping an input surface includes a first substrate, a second substrate physically coupled to the first substrate, and a sensor electrode disposed on the first substrate and configured to detect input objects in the sensing region. A first force sensor includes a first electrode disposed on the first substrate and a first conductive portion of the second substrate capacitively coupled with the first electrode. The first conductive portion is configured to move relative to the first electrode such that a first variable capacitance of the first force sensor changes in response to force applied to the input surface in a first direction parallel to the touch surface.

Abstract translation: 具有与输入表面重叠的感测区域的输入装置包括物理耦合到第一基板的第一基板，第二基板和设置在第一基板上并被配置为检测感测区域中的输入物体的传感器电极。 第一力传感器包括设置在第一基板上的第一电极和与第一电极电容耦合的第二基板的第一导电部分。 第一导电部分被配置为相对于第一电极移动，使得第一力传感器的第一可变电容响应于平行于触摸表面的第一方向施加到输入表面的力而改变。

公开(公告)号：US09229592B2

公开(公告)日：2016-01-05

申请号：US13827138

申请日：2013-03-14

Applicant: SYNAPTICS INCORPORATED

Inventor： Mihai Bulea ,  Scott Shaw ,  Adam Schwartz

IPC: G06F3/045 ,  G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0414 ,  G06F2203/04106

Abstract: An input device having a sensing region overlapping an input surface includes a first substrate, a second substrate physically coupled to the first substrate, and a sensor electrode disposed on the first substrate and configured to detect input objects in the sensing region. A first force sensor includes a first electrode disposed on the first substrate and a first conductive portion of the second substrate capacitively coupled with the first electrode. The first conductive portion is configured to move relative to the first electrode such that a first variable capacitance of the first force sensor changes in response to force applied to the input surface in a first direction parallel to the touch surface.

Abstract translation: 具有与输入表面重叠的感测区域的输入装置包括物理耦合到第一基板的第一基板，第二基板和设置在第一基板上并被配置为检测感测区域中的输入物体的传感器电极。 第一力传感器包括设置在第一基板上的第一电极和与第一电极电容耦合的第二基板的第一导电部分。 第一导电部分被配置为相对于第一电极移动，使得第一力传感器的第一可变电容响应于平行于触摸表面的第一方向施加到输入表面的力而改变。

公开(公告)号：US20140267134A1

公开(公告)日：2014-09-18

申请号：US13827138

申请日：2013-03-14

Applicant: SYNAPTICS INCORPORATED

Inventor： Mihai Bulea ,  Scott Shaw ,  Adam Schwartz

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0414 ,  G06F2203/04106

Abstract: An input device having a sensing region overlapping an input surface includes a first substrate, a second substrate physically coupled to the first substrate, and a sensor electrode disposed on the first substrate and configured to detect input objects in the sensing region. A first force sensor includes a first electrode disposed on the first substrate and a first conductive portion of the second substrate capacitively coupled with the first electrode. The first conductive portion is configured to move relative to the first electrode such that a first variable capacitance of the first force sensor changes in response to force applied to the input surface in a first direction parallel to the touch surface.

Abstract translation: 具有与输入表面重叠的感测区域的输入装置包括物理耦合到第一基板的第一基板，第二基板和设置在第一基板上并被配置为检测感测区域中的输入物体的传感器电极。 第一力传感器包括设置在第一基板上的第一电极和与第一电极电容耦合的第二基板的第一导电部分。 第一导电部分被配置为相对于第一电极移动，使得第一力传感器的第一可变电容响应于平行于触摸表面的第一方向施加到输入表面的力而改变。