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11.发明授权Controlling PCB glass fiber orientation to limit crosstalk in a sensor module 有权控制PCB玻璃纤维取向以限制传感器模块中的串扰公开(公告)号：US08785861B2
公开(公告)日：2014-07-22
申请号：US13712003
申请日：2012-12-12
Applicant: Apple Inc.
Inventor： Richard Ruh
IPC: G01J5/02
CPC classification number: G01J5/02 , G01J1/0411 , G01J1/0425 , G01J1/06 , G01J5/0295 , G01S7/4813 , G01S17/026
Abstract: A proximity sensing device having a light emitting assembly including a light emitting device for proximity sensing positioned on a substrate and a light emitting lens positioned along a side of the light emitting device opposite the substrate and a light receiving assembly having a light receiving device positioned on the substrate and a receiving lens positioned along a side of the light receiving device opposite the substrate. A mid wall is positioned between the light emitting assembly and the light receiving assembly which includes a crosstalk controlling portion positioned between the light emitting lens and the light receiving lens that is configured to reduce optical crosstalk between the light emitting assembly and the light receiving assembly.
Abstract translation: 一种接近感测装置，其具有发光组件，该发光组件包括位于基板上的用于接近感测的发光装置和沿着与该基板相对的该发光元件侧面的发光透镜;以及光接收组件，该光接收组件具有位于 所述基板和接收透镜沿着所述光接收装置的与所述基板相对的一侧定位。 中间壁位于发光组件和光接收组件之间，其包括位于发光透镜和光接收透镜之间的串扰控制部分，其被配置为减少发光组件和光接收组件之间的光学串扰。
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公开(公告)号：US10655988B2
公开(公告)日：2020-05-19
申请号：US16134888
申请日：2018-09-18
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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公开(公告)号：US10444040B2
公开(公告)日：2019-10-15
申请号：US14866481
申请日：2015-09-25
Applicant: Apple Inc.
Inventor： Richard Ruh
IPC: G01D5/30 , G06F3/0362 , G06F3/0346 , G06F3/044 , G06F3/01 , G06F3/03 , G04C3/00
Abstract: In some examples, the apparatus comprises a mechanical input mechanism comprising a rotatable shaft, an optical sensor configured to detect a rotation of the shaft and detect a movement of the shaft toward or away from the optical sensor, and an optical sensor configured to detect light incident on the optical sensor, the light having a position and an orientation, the orientation of the light based on at least a position of the rotatable shaft, detect a rotation of the shaft, and detect a movement of the shaft based on at least a change in the orientation of the light. In some examples, a mechanical input mechanism is coupled to a housing and configured to contact a force sensor coupled to the housing in response to a user input. In some examples, the force sensor is configured to detect a position of the shaft and detect an amount of force between the shaft and the force sensor.
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公开(公告)号：US10139250B2
公开(公告)日：2018-11-27
申请号：US15206068
申请日：2016-07-08
Applicant: Apple Inc.
Inventor： Serhan O. Isikman , Anant Rai , Prashanth Holenarsipur , Richard Ruh , Takahiro Atsuta , Akio Yamakawa , Yoshimitsu Ohara
Abstract: In some examples, an optical encoder may consist of a light source that shines light onto a wheel which then reflects the light onto a sensor. Using information encoded in the reflected light, the rotation of the wheel may be determined. In some examples, rotation of the wheel may be determined by detecting an encoding pattern in light reflected from an exterior surface of the wheel. In some examples, the encoding pattern can be a pattern of light and dark stripes. In some examples, a pattern of light stripes can be generated from light reflecting off of reflective portions of the wheel. Some examples of the disclosure relate to using a surface topology for a wheel that can be used to generate an encoding pattern of light and dark stripes in light reflected from the surface of the wheel, even when the surface of the wheel is uniformly reflective.
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15.发明授权Proximity sensor with combined light sensor having an increased viewing angle 有权具有组合光传感器的接近传感器具有增加的视角公开(公告)号：US09291495B2
公开(公告)日：2016-03-22
申请号：US13787434
申请日：2013-03-06
Applicant: Apple Inc.
Inventor： Brian R. Land , Richard Ruh , Steven P. Hotelling
IPC: H03K17/945 , G01J1/42 , G01V8/20 , G01S7/481 , G01S17/02
CPC classification number: G01J1/4204 , G01S7/481 , G01S17/023 , G01S17/026 , G01V8/20
Abstract: A proximity and light sensing device including a radiation emitter for proximity sensing positioned on a substrate. The device further includes a radiation detector positioned on the substrate, the radiation detector configured to detect radiation from the emitter. An ambient light detector is also positioned on the substrate and around the radiation emitter so as to form a border around the radiation emitter and detect off-axis ambient light rays.
Abstract translation: 一种接近和光感测装置，包括位于基板上的用于接近感测的辐射发射器。 该装置还包括位于基板上的辐射检测器，该辐射检测器被配置成检测来自发射器的辐射。 环境光检测器也位于基板上并且围绕辐射发射器，以便在辐射发射器周围形成边界并检测离轴环境光线。
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Patent Agency Ranking
公开(公告)号：US20140252213A1
公开(公告)日：2014-09-11
申请号：US13785852
申请日：2013-03-05
Applicant: APPLE INC.
Inventor： Richard Ruh
IPC: H01L31/147
CPC classification number: G01D5/26 , G06F1/1694 , G06F3/0304 , H01L31/125 , H01L31/167
Abstract: A proximity sensor may be mounted below a display cover layer in an electronic device. The proximity sensor may have a light source that emits light and a detector configured to detect reflections of the emitted light from nearby external objects. The light emitted from the light source may pass through a lens along an axis towards external objects. The light source and the detector may be mounted in a proximity sensor housing having openings that are aligned with the light source and the detector. A reflector may be mounted to the proximity sensor in a configuration that bridges the opening over the light source. The reflector may be formed from a strip of metal or a strip of prism structures. Some of the light from the light source reflects from the reflector at a non-zero angle with respect to the axis and enhances proximity sensor performance.
Abstract translation: 接近传感器可以安装在电子设备中的显示器覆盖层下方。 接近传感器可以具有发光的光源和被配置为检测来自附近外部物体的发射光的反射的检测器。 从光源发射的光可以沿着轴线穿过透镜朝向外部物体。 光源和检测器可以安装在具有与光源和检测器对准的开口的接近传感器外壳中。 反射器可以以桥接光源上方的开口的结构安装到接近传感器。 反射器可以由金属条或棱柱结构条形成。 来自光源的一些光从反射器以相对于轴的非零角度反射并增强了接近传感器的性能。
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17.发明申请PROXIMITY SENSOR WITH COMBINED LIGHT SENSOR HAVING AN INCREASED VIEWING ANGLE 有权具有组合光传感器的接近传感器具有增加的视角公开(公告)号：US20140252209A1
公开(公告)日：2014-09-11
申请号：US13787434
申请日：2013-03-06
Applicant: APPLE INC.
Inventor： Brian R. Land , Richard Ruh , Steven P. Hotelling
CPC classification number: G01J1/4204 , G01S7/481 , G01S17/023 , G01S17/026 , G01V8/20
Abstract: A proximity and light sensing device including a radiation emitter for proximity sensing positioned on a substrate. The device further includes a radiation detector positioned on the substrate, the radiation detector configured to detect radiation from the emitter. An ambient light detector is also positioned on the substrate and around the radiation emitter so as to form a border around the radiation emitter and detect off-axis ambient light rays.
Abstract translation: 一种接近和光感测装置，包括位于基板上的用于接近感测的辐射发射器。 该装置还包括位于基板上的辐射检测器，该辐射检测器被配置成检测来自发射器的辐射。 环境光检测器也位于基板上并且围绕辐射发射器，以便在辐射发射器周围形成边界并检测离轴环境光线。
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18.发明申请CONTROLLING PCB GLASS FIBER ORIENTATION TO LIMIT CROSSTALK IN A SENSOR MODULE 有权控制PCB玻璃纤维方向限制传感器模块中的CROSSTALK公开(公告)号：US20140158889A1
公开(公告)日：2014-06-12
申请号：US13712003
申请日：2012-12-12
Applicant: APPLE INC.
Inventor： Richard Ruh
IPC: G01J5/02
CPC classification number: G01J5/02 , G01J1/0411 , G01J1/0425 , G01J1/06 , G01J5/0295 , G01S7/4813 , G01S17/026
Abstract: A proximity sensing device having a light emitting assembly including a light emitting device for proximity sensing positioned on a substrate and a light emitting lens positioned along a side of the light emitting device opposite the substrate and a light receiving assembly having a light receiving device positioned on the substrate and a receiving lens positioned along a side of the light receiving device opposite the substrate. A mid wall is positioned between the light emitting assembly and the light receiving assembly which includes a crosstalk controlling portion positioned between the light emitting lens and the light receiving lens that is configured to reduce optical crosstalk between the light emitting assembly and the light receiving assembly.
Abstract translation: 一种接近感测装置，其具有发光组件，该发光组件包括位于基板上的用于接近感测的发光装置和沿着与该基板相对的该发光元件侧面的发光透镜;以及光接收组件，该光接收组件具有位于 所述基板和接收透镜沿着所述光接收装置的与所述基板相对的一侧定位。 中间壁位于发光组件和光接收组件之间，其包括位于发光透镜和光接收透镜之间的串扰控制部分，其被配置为减少发光组件和光接收组件之间的光学串扰。
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公开(公告)号：US11002572B2
公开(公告)日：2021-05-11
申请号：US16872600
申请日：2020-05-12
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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公开(公告)号：US10537284B1
公开(公告)日：2020-01-21
申请号：US15253529
申请日：2016-08-31
Applicant: Apple Inc.
Inventor： Richard Ruh , Ueyn L. Block , Guocheng Shao
Abstract: The present disclosure relates generally to electronic devices and methods for sensor signal collection. The electronic devices may include retroreflectors for redirecting scattered light back to the photodetector. The retroreflectors may be positioned at various locations on or in the electronic device, and may employ various geometric elements having retroreflective capability.
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