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公开(公告)号：US20210096691A1
公开(公告)日：2021-04-01
申请号：US16989292
申请日：2020-08-10
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
IPC分类号： G06F3/042
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US20200225807A1
公开(公告)日：2020-07-16
申请号：US16834905
申请日：2020-03-30
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
IPC分类号： G06F3/042
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US20230367431A1
公开(公告)日：2023-11-16
申请号：US18047552
申请日：2022-10-18
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0421 , G06F3/0412
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US10739916B2
公开(公告)日：2020-08-11
申请号：US16834905
申请日：2020-03-30
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US20190196659A1
公开(公告)日：2019-06-27
申请号：US16191195
申请日：2018-11-14
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0412 , G06F3/0421 , G06F2203/04103 , G06F2203/04107 , G06F2203/04108
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US20190196658A1
公开(公告)日：2019-06-27
申请号：US16191177
申请日：2018-11-14
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0412 , G06F3/0421 , G06F2203/04103 , G06F2203/04107 , G06F2203/04108
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US12105917B2
公开(公告)日：2024-10-01
申请号：US18103561
申请日：2023-01-31
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
CPC分类号： G06F3/0428 , G06F3/0421 , G06F3/0412 , G06F2203/04103 , G06F2203/04107 , G06F2203/04108
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US11579732B2
公开(公告)日：2023-02-14
申请号：US17671728
申请日：2022-02-15
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US10606416B2
公开(公告)日：2020-03-31
申请号：US16191177
申请日：2018-11-14
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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公开(公告)号：US10437389B2
公开(公告)日：2019-10-08
申请号：US16191251
申请日：2018-11-14
发明人： Daniel Skagmo , Robert Ehn , Hakan Bergstrom
摘要： A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.
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