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1. 发明申请

US20050263687A1 Optoelectronic position determination system 审中-公开
标题翻译：光电位置确定系统
公开(公告)号：US20050263687A1
公开(公告)日：2005-12-01
申请号：US10859158
申请日：2004-06-02
申请人： Petteri Kauhanen , Matti Ryynanen , Jukka Jalkanen , Anders Jansson
发明人： Petteri Kauhanen , Matti Ryynanen , Jukka Jalkanen , Anders Jansson
IPC分类号： G01D5/34 , G01D5/347 , G02B7/09 , G03B7/099 , H01J3/14
CPC分类号： G01D5/347 , G01D5/34
摘要： A system and method for accurately determining the positioning of a lens system. The lens system includes a lens and a variable light reflecting surface. A position sensor includes a light source and a light detector. An initial signal is sent from the light source to the variable light reflecting surface. The light reflecting surface reflects the initial signal to the light detector at a reflection region. The intensity of the reflected signal is dependent upon the location of the reflection region. An electrical output signal is generated based upon the reflected signal from the light source, with the electrical output signal providing positioning information for the lens system.
摘要翻译：一种用于准确地确定透镜系统的定位的系统和方法。透镜系统包括透镜和可变光反射表面。位置传感器包括光源和光检测器。初始信号从光源发送到可变光反射表面。光反射面将反射区域的初始信号反射到光检测器。反射信号的强度取决于反射区域的位置。基于来自光源的反射信号产生电输出信号，电输出信号为透镜系统提供定位信息。

2. 发明授权

US09052777B2 Optical elements with alternating reflective lens facets 有权
标题翻译：具有交替反射透镜小面的光学元件
公开(公告)号：US09052777B2
公开(公告)日：2015-06-09
申请号：US13424543
申请日：2012-03-20
申请人： Stefan Holmgren , Lars Sparf , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
发明人： Stefan Holmgren , Lars Sparf , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
IPC分类号： G06F3/042 , G06F3/0488
CPC分类号： G06F3/0421 , G06F3/042 , G06F3/0425 , G06F3/0428 , G06F3/04883 , G06F2203/04808
摘要： An optical element for a light based touch surface including a concatenated plurality of segments, wherein each segment is paired with a respective light emitter, each segment including an undulating series of pairs of reflective or refractive facets, wherein a first facet in each pair is oriented so as to collimate light emitted from a first light emitter associated with the segment and a second facet in each pair is oriented so as to collimate light emitted from a second light emitter associated with the segment, and wherein the first light emitter associated with the segment is the light emitter paired with the segment and the second light emitter associated with the segment is the light emitter paired with a neighboring segment.
摘要翻译：一种用于基于光的触摸表面的光学元件，包括连接的多个段，其中每个段与相应的光发射器配对，每个段包括起伏的一系列反射或折射面，其中每对中的第一面被定向以便准直从与所述段相关联的第一光发射器发射的光，并且每对中的第二小面被定向成使从与所述段相关联的第二光发射器发射的光准直，并且其中与所述段相关联的所述第一光发射器是与该段成对的发光体，并且与该段相关联的第二光发射器是与相邻段配对的发光体。

3. 发明申请

US20120176343A1 OPTICAL ELEMENTS WITH ALTERNATING REFLECTIVE LENS FACETS 有权
标题翻译：具有替代反射镜片的光学元件
公开(公告)号：US20120176343A1
公开(公告)日：2012-07-12
申请号：US13424543
申请日：2012-03-20
申请人： Stefan Holmgren , Lars Sparf , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
发明人： Stefan Holmgren , Lars Sparf , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
IPC分类号： G06F3/042 , F21V13/04
CPC分类号： G06F3/0421 , G06F3/042 , G06F3/0425 , G06F3/0428 , G06F3/04883 , G06F2203/04808
摘要： An optical element for a light based touch surface including a concatenated plurality of segments, wherein each segment is paired with a respective light emitter, each segment including an undulating series of pairs of reflective or refractive facets, wherein a first facet in each pair is oriented so as to collimate light emitted from a first light emitter associated with the segment and a second facet in each pair is oriented so as to collimate light emitted from a second light emitter associated with the segment, and wherein the first light emitter associated with the segment is the light emitter paired with the segment and the second light emitter associated with the segment is the light emitter paired with a neighboring segment.
摘要翻译：一种用于基于光的触摸表面的光学元件，包括连接的多个段，其中每个段与相应的光发射器配对，每个段包括起伏的一系列反射或折射面，其中每对中的第一面被定向以便准直从与所述段相关联的第一光发射器发射的光，并且每对中的第二小面被定向成使从与所述段相关联的第二光发射器发射的光准直，并且其中与所述段相关联的所述第一光发射器是与该段成对的发光体，并且与该段相关联的第二光发射器是与相邻段配对的发光体。

4. 发明申请

US20110169782A1 OPTICAL TOUCH SCREEN USING A MIRROR IMAGE FOR DETERMINING THREE-DIMENSIONAL POSITION INFORMATION 审中-公开
标题翻译：光学触摸屏使用镜像来确定三维位置信息
公开(公告)号：US20110169782A1
公开(公告)日：2011-07-14
申请号：US13069404
申请日：2011-03-23
申请人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
发明人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/0416 , G06F3/0418 , G06F3/0421 , G06F3/0425 , G06F3/04845 , G06F2203/04101 , G06F2203/04104 , G06F2203/04808
摘要： A touch screen system including a reflective display surface, a camera mounted so as to capture an image of (i) the reflective display surface, (ii) a pointer approaching the reflective display surface, and (iii) a reflection of the pointer on the reflective display surface, and a processor coupled with the camera that determines a three-dimensional location of the pointer relative to the reflective display surface, based on the positions of the pointer and the reflection of the pointer in the image captured by the camera.
摘要翻译：一种包括反射显示表面的触摸屏系统，安装以捕获（i）反射显示表面的图像的相机，（ii）接近反射显示表面的指示器，以及（iii）指示器在反射显示表面，以及与相机耦合的处理器，其基于指示器的位置和指示器在由相机拍摄的图像中的反射而相对于反射显示表面确定指示器的三维位置。

5. 发明申请

US20080025836A1 Overspeed Safety Device for a Rotation Motor 有权
标题翻译：用于旋转电机的超速安全装置
公开(公告)号：US20080025836A1
公开(公告)日：2008-01-31
申请号：US11579218
申请日：2005-04-29
申请人： Anders Jansson
发明人： Anders Jansson
IPC分类号： F01D21/02
CPC分类号： F01C20/28 , F01C1/344 , Y10S415/904
摘要： An over-speed safety device for a pneumatic rotation motor having a cylinder (10), a forward end wall (11), a rear end wall (12) with a pressure air inlet opening (21), a rotor (13), and an actuator (15) co-rotative with the rotor (13) and responsive to centrifugal action, and a valve lid (20) tiltable relative to a pivot axis (C) and shiftable between an open position and a closed position for controlling the airflow though the inlet opening (21), wherein the pivot axis (C) extends along a chord in relation to the rotor centre, and the actuator (18) comprises a cam surface (25) for camming engagement with the valve lid (20) for moving the latter in a radial direction toward the closed position. The valve lid (20) is supported by ridge positions (33, 34) on a seat surface (2) disposed around the inlet opening (21), and a wire spring (26) is arranged to retain and bias the valve lid (20) against the seat surface (32). The ridge portions (33, 34) are arranged to make the valve lid (20) perform an over-centre movement when shifted from open to closed position, thereby obtaining a bi-stable action of the valve lid (20) under action of the wire spring (26).
摘要翻译：一种用于具有气缸（10），前端壁（11），具有压力空气入口（21）的后端壁（12），转子（13））的气动旋转电动机的超速安全装置，以及与转子（13）共同旋转并响应于离心作用的致动器（15）和相对于枢转轴线（C）可倾斜并且可在打开位置和关闭位置之间移动以控制气流的阀盖（20）尽管入口开口（21），其中枢转轴线（C）相对于转子中心沿着弦延伸，并且致动器（18）包括用于与阀盖（20）凸轮接合的凸轮表面（25），用于将其沿径向移动到关闭位置。阀盖（20）由设置在入口开口（21）周围的座面（2）上的脊位置（33,34）支撑，并且线弹簧（26）被布置成保持并偏压阀盖）抵靠座位表面（32）。脊部分（33,34）被布置成使阀盖（20）从打开位置转动到关闭位置时执行过中心运动，从而在阀盖（20）的作用下获得阀盖（20）的双稳态线弹簧（26）。

6. 发明授权

US09471170B2 Light-based touch screen with shift-aligned emitter and receiver lenses 有权
标题翻译：具有移位对准发射器和接收器镜头的基于光的触摸屏
公开(公告)号：US09471170B2
公开(公告)日：2016-10-18
申请号：US13052511
申请日：2011-03-21
申请人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
发明人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/042 , G06F3/0421 , G06F3/0425 , G06F3/0428
摘要： A touch screen including a housing, a display mounted in the housing, a plurality of collimating lenses mounted in the housing along two opposite edges of the display and arranged along the two edges so as to be shift-aligned relative to one another, a plurality of light pulse emitters mounted in the housing that are spaced apart from and transmit light pulses through the collimating lenses of one of the two edges over the display, a plurality of light pulse receivers mounted in the housing that are spaced apart from and receive the light pulses through the collimating lenses of the opposite of the two edges, and a calculating unit, mounted in the housing and connected to the receivers, that determines a location of a pointer on the display that partially blocks the light pulses transmitted by the emitters, based on outputs of the receivers.
摘要翻译：一种触摸屏，包括壳体，安装在壳体中的显示器，沿着显示器的两个相对边缘安装在壳体中的多个准直透镜，沿着两个边缘布置成相对于彼此移位对准，多个安装在壳体中的光脉冲发射器与显示器上的两个边缘中的一个边缘的准直透镜间隔开并且透射光脉冲，多个光脉冲接收器安装在壳体中，该光脉冲接收器与壳体间隔开并接收光脉冲通过两个边缘相反的准直透镜;以及计算单元，其安装在壳体中并连接到接收器，该计算单元确定指示器在显示器上的位置，其部分地阻挡由发射器发射的光脉冲，基于对接收机的输出。

7. 发明授权

US09389730B2 Light-based touch screen using elongated light guides 有权
标题翻译：基于光的触摸屏使用细长的光导
公开(公告)号：US09389730B2
公开(公告)日：2016-07-12
申请号：US13053264
申请日：2011-03-22
申请人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
发明人： Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/042 , G06F3/0425 , G06F3/0428
摘要： A touch screen including a housing, a display mounted in the housing, a plurality of collimating lenses mounted in the housing and arranged along a first edge of the display, a plurality of light pulse emitters mounted in the housing that are spaced apart from and serially transmit light pulses through the collimating lenses over the display, a light guide mounted in the housing along the edge of the display opposite the first edge, for receiving the light pulses, the light guide including a reflective strip that reflects light pulses to one end of the light guide, a light pulse receiver mounted in the housing near the one end of the light guide, for receiving the reflected light pulses, and a calculating unit, mounted in the housing and connected to the receiver, for determining a location of a pointer on the display that partially blocks light pulses transmitted by the emitters, based on outputs of the receiver.
摘要翻译：一种触摸屏，包括壳体，安装在壳体中的显示器，安装在壳体中并沿着显示器的第一边缘布置的多个准直透镜，安装在壳体中的多个光脉冲发射器，其间隔开并且串联在显示器上透过准直透镜的光脉冲，沿着与第一边缘相对的显示器的边缘安装在壳体中的光导，用于接收光脉冲，光导包括反射条，反射光束将光脉冲反射到所述导光体，安装在所述壳体的靠近所述导光体一端的光脉冲接收器，用于接收所述反射光脉冲;以及计算单元，安装在所述外壳中并连接到所述接收器，用于确定指示器的位置在基于接收器的输出部分地阻挡由发射器发射的光脉冲的显示器上。

8. 发明申请

US20120326987A1 LIGHT ACTUATOR FOR MOVABLE BUTTONS ON A KEYPAD 审中-公开
标题翻译：用于在键盘上移动按钮的光致动器
公开(公告)号：US20120326987A1
公开(公告)日：2012-12-27
申请号：US13602217
申请日：2012-09-03
申请人： Gunnar Martin Fröjdh , Carl Richard Henriksson , Michael Lawrence Elyan , Thomas Eriksson , Anders Jansson , Joseph Shain , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
发明人： Gunnar Martin Fröjdh , Carl Richard Henriksson , Michael Lawrence Elyan , Thomas Eriksson , Anders Jansson , Joseph Shain , Niklas Kvist , Robert Pettersson , Lars Sparf , John Karlsson
IPC分类号： G06F3/02
CPC分类号： G06F3/0421 , G06F3/0202 , G06F3/0227 , G06F3/0238 , G06F3/04886 , G06F2203/04809
摘要： A keypad for use in conjunction with a touch-sensitive panel, the keypad including a frame surrounding a touch-sensitive panel, including a plurality of buttons suspended by the frame above the touch-sensitive panel, each of the buttons including a rigid member that is lowered through the frame when pressure is applied from above, and a resilient body attached to the rigid member and to the frame for raising the rigid member when the pressure from above is released, wherein the rigid members are exposed below the frame.
摘要翻译：一种与触摸敏感面板结合使用的小键盘，键盘包括围绕触摸敏感面板的框架，包括由触敏面板上方的框架悬挂的多个按钮，每个按钮包括刚性构件，该刚性构件当从上方施加压力时，通过框架下降，并且当来自上述的压力被释放时，弹性体附接到刚性构件和框架以用于升高刚性构件，其中刚性构件暴露在框架下方。

9. 发明申请

US20120188206A1 OPTICAL TOUCH SCREEN WITH TRI-DIRECTIONAL MICRO-LENSES 审中-公开
标题翻译：光学触摸屏与三维微透镜
公开(公告)号：US20120188206A1
公开(公告)日：2012-07-26
申请号：US13424472
申请日：2012-03-20
申请人： Lars Sparf , Stefan Holmgren , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
发明人： Lars Sparf , Stefan Holmgren , Magnus Goertz , Thomas Eriksson , Joseph Shain , Anders Jansson , Niklas Kvist , Robert Pettersson , John Karlsson
IPC分类号： G06F3/042 , F21V5/04
CPC分类号： G06F3/0421 , G06F3/042 , G06F3/0425 , G06F3/0428 , G06F2203/04104
摘要： A lens for refracting light in three directions, including a lens surface having a repetitive pattern of recessed cavities formed by a repetitive pattern of three substantially planar facets.
摘要翻译：一种用于折射三个方向的光的透镜，包括透镜表面，该透镜表面具有通过三个基本上平面的重复图案形成的凹陷空腔的重复图案。

10. 发明授权

US07212358B2 Digital camera system with piezoelectric actuators 有权
公开(公告)号：US07212358B2
公开(公告)日：2007-05-01
申请号：US10315885
申请日：2002-12-10
申请人： Christer Mattsson , Stefan Johansson , Anders Jansson
发明人： Christer Mattsson , Stefan Johansson , Anders Jansson
IPC分类号： G02B7/02 , G02B15/14 , G02B13/16 , G03B3/10 , H01L41/00
CPC分类号： G03B3/10 , G02B7/022 , G02B7/08 , G02B7/102 , G03B2205/0061
摘要： A digital camera is constructed with multiple lenses mounted in a pair of tubular elements which are nested together for relative axial movement. Movement is provided by piezoelectric actuators mounted externally to a support tube on flexible printed circuit board elements. Each lens tube is provided with a drive rail which extends at least partially over the length of the lens tube and projects radially outward from the periphery of each of the tubes. The rails are accessible to the engagement pads of the piezoelectric actuators to allow the transmission of drive forces to each of the tubes.

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