公开(公告)号：US20090256825A1

公开(公告)日：2009-10-15

申请号：US12101506

申请日：2008-04-11

申请人： Gunnar Klinghult ,  Paul Futter

发明人： Gunnar Klinghult ,  Paul Futter

IPC分类号： G06F3/033

CPC分类号： G06F3/0412 ,  G06F3/0414 ,  G06F3/044

摘要： Described is a capacitive touch screen apparatus. An indium tin oxide (ITO) ground screen covers and protects an optical display. One or more support structures are secured atop the ground screen layer. A first capacitance sensing patterned ITO trace layer is secured atop the support structures such that an air gap exists between the layers. A second capacitance sensing patterned ITO trace layer can be secured atop the first patterned ITO trace layer. A pointed object brought into contact with the outermost patterned ITO trace layer will deform the surface and penetrate a portion of the air gap sufficiently to register a change in capacitance at the point of contact. A protective transparent film layer covering the outermost patterned ITO trace layer can be utilized to protect the surface of the ITO layer from damage. The ITO layers are electronically coupled with a controller capable of sensing changes in capacitance.

摘要翻译： 描述的是电容式触摸屏设备。 铟锡氧化物（ITO）接地屏幕覆盖并保护光学显示器。 一个或多个支撑结构固定在接地屏幕层顶部。 第一电容感测图案化ITO迹线层被固定在支撑结构上方，使得在这些层之间存在气隙。 可以将第二电容感测图案化ITO迹线层固定在第一图案化ITO迹线层顶上。 与最外面的图案化的ITO迹线层接触的尖端物体将使表面变形并且充分渗透气隙的一部分以记录接触点处电容的变化。 覆盖最外面的图案化ITO迹线层的保护性透明膜层可用于保护ITO层的表面免受损坏。 ITO层与能够感测电容变化的控制器电连接。

公开(公告)号：US08704427B2

公开(公告)日：2014-04-22

申请号：US12765908

申请日：2010-04-23

申请人： Paul Futter ,  Gunnar Klinghult

发明人： Paul Futter ,  Gunnar Klinghult

IPC分类号： H01L41/08

CPC分类号： G06F1/1616 ,  G06F1/1677 ,  H01L41/1132

摘要： A device may include a component including an electroactive polymer (EAP) material configured to generate a voltage in response to movement of the component. The device may also include voltage detector coupled to the component, the voltage detector configured to detect voltage generated by the component. The device may further include processing logic configured to perform a function based on the detected voltage.

摘要翻译： 器件可以包括包括电活性聚合物（EAP）材料的组件，其被配置为响应于部件的移动而产生电压。 该装置还可以包括耦合到该部件的电压检测器，该电压检测器被配置为检测由该部件产生的电压。 该设备还可以包括被配置为基于检测到的电压来执行功能的处理逻辑。

公开(公告)号：US20110193786A1

公开(公告)日：2011-08-11

申请号：US12702029

申请日：2010-02-08

申请人： Paul Futter ,  Per Holmberg ,  Gunnar Klinghult

发明人： Paul Futter ,  Per Holmberg ,  Gunnar Klinghult

IPC分类号： G06F3/041

CPC分类号： G06F3/044 ,  G06F3/045 ,  G06F2203/04105

摘要： A touchscreen display for an electronic device comprises a dielectric layer that is substantially transparent and configured to display information therethrough, a first carbon nanotube (CNT) layer disposed on the dielectric layer and being operable to facilitate determination of a location of contact with the touchscreen display, and a second CNT layer disposed on the dielectric layer and being operable to facilitate determination of force associated with contact of the touchscreen display.

摘要翻译： 用于电子设备的触摸屏显示器包括基本上透明并被配置为通过其显示信息的电介质层，设置在电介质层上的第一碳纳米管（CNT）层，并且可操作以便于确定与触摸屏显示器的接触位置 以及设置在电介质层上的第二CNT层，并且可操作以便于确定与触摸屏显示器的接触相关联的力。

公开(公告)号：US20110241758A1

公开(公告)日：2011-10-06

申请号：US12765908

申请日：2010-04-23

申请人： Paul Futter ,  Gunnar Klinghult

发明人： Paul Futter ,  Gunnar Klinghult

IPC分类号： H01L41/00

CPC分类号： G06F1/1616 ,  G06F1/1677 ,  H01L41/1132

摘要： A device may include a component including an electroactive polymer (EAP) material configured to generate a voltage in response to movement of the component. The device may also include voltage detector coupled to the component, the voltage detector configured to detect voltage generated by the component. The device may further include processing logic configured to perform a function based on the detected voltage.

摘要翻译： 器件可以包括包括电活性聚合物（EAP）材料的组件，其被配置为响应于部件的移动而产生电压。 该装置还可以包括耦合到该部件的电压检测器，该电压检测器被配置为检测由该部件产生的电压。 该设备还可以包括被配置为基于检测到的电压来执行功能的处理逻辑。

公开(公告)号：US09274330B2

公开(公告)日：2016-03-01

申请号：US13250030

申请日：2011-09-30

申请人： Gunnar Klinghult ,  Mats Wernersson

发明人： Gunnar Klinghult ,  Mats Wernersson

IPC分类号： G02B26/00 ,  G02B5/28

CPC分类号： G02B26/001 ,  G02B5/284 ,  G02B5/287 ,  G02B5/288 ,  G02B26/007

摘要： The present invention relates to an optical filter arrangement that have a cut wavelength for light passing there through. The optical filter arrangement comprises a stack of a first optical layer and a second optical layer. Further, the optical filter arrangement comprises an electro active polymer material arranged between the first and second layers such that the cut wavelength is adjusted upon application of an electrical voltage to the electro active polymer material.

摘要翻译： 本发明涉及一种滤光器装置，其具有通过其的光的切割波长。 滤光器装置包括第一光学层和第二光学层的堆叠。 此外，滤光器装置包括布置在第一和第二层之间的电活性聚合物材料，使得在向电活性聚合物材料施加电压时调节切割波长。

公开(公告)号：US09052765B2

公开(公告)日：2015-06-09

申请号：US14239214

申请日：2011-08-31

申请人： Peter Åberg ,  Gunnar Klinghult

发明人： Peter Åberg ,  Gunnar Klinghult

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/041 ,  G06F3/0414 ,  G06F3/047 ,  G06F2203/04104 ,  G06F2203/04105

摘要： A method for operating a touch sensitive user interface is provided. The touch sensitive user interface comprises a touch sensitive surface (3) and at least two force sensitive sensors (15-66). The touch sensitive surface (3) is configured to provide a touch information indicating touch positions (6, 8) of at least two concurrent touches (5, 7) on the touch sensitive surface (3). The at least two force sensitive sensors (15- 66) are mounted at the touch sensitive surface (3) at different predetermined locations (11-14). Each of the at least two force sensitive sensors (15-66) is configured to generate a corresponding force information depending on a force being exerted on the corresponding force sensitive sensor (15-66). According to the method, the touch positions (6, 8) are determined based on the touch information and the force information is received from the at least two force sensitive sensors (15-66). Based on the at least two touch positions (6, 8), the force information from the force sensitive sensors (15-66) and the predetermined locations (11-14) of the force sensitive sensors (15-66) a corresponding touch force is determined for each of the concurrent touches (5, 7).

摘要翻译： 提供了一种用于操作触敏用户界面的方法。 触敏用户界面包括触敏表面（3）和至少两个力敏感传感器（15-66）。 触敏表面（3）被配置为提供指示触敏表面（3）上的至少两个并发触摸（5,7）的触摸位置（6,8）的触摸信息。 所述至少两个力敏感传感器（15-66）在不同的预定位置（11-14）处安装在所述触敏表面（3）处。 所述至少两个力敏感传感器（15-66）中的每一个被配置为根据施加在相应的力敏感传感器（15-66）上的力产生对应的力信息。 根据该方法，基于触摸信息确定触摸位置（6,8），并且从至少两个力敏感传感器（15-66）接收力信息。 基于所述至少两个触摸位置（6,8），来自所述力敏感传感器（15-66）和所述力敏感传感器（15-66）的预定位置（11-14）的力信息相应的触摸力 对于每个并发触摸确定（5,7）。

公开(公告)号：US08913142B2

公开(公告)日：2014-12-16

申请号：US13449731

申请日：2012-04-18

申请人： Andreas Kristensson ,  Gunnar Klinghult ,  Ola Thörn ,  Pär Stenberg ,  Magnus Jendbro

发明人： Andreas Kristensson ,  Gunnar Klinghult ,  Ola Thörn ,  Pär Stenberg ,  Magnus Jendbro

IPC分类号： H04N5/232

CPC分类号： H04N5/23212

摘要： The invention is directed to systems, methods and computer program products for controlling a focus operation for an image-capturing device. An exemplary method includes receiving a focus instruction, wherein the focus instruction describes an object of focus; sending first context data to an external system; in response to sending first context data to the external system, receiving second context data from the external system, wherein the second context data comprises data associated with the object of focus; and identifying the object of focus based on the received second context data; and determining a focus distance based on the identified object.

摘要翻译： 本发明涉及用于控制图像捕获装置的聚焦操作的系统，方法和计算机程序产品。 一种示例性方法包括接收聚焦指令，其中聚焦指令描述焦点对象; 将第一上下文数据发送到外部系统; 响应于向所述外部系统发送第一上下文数据，从所述外部系统接收第二上下文数据，其中所述第二上下文数据包括与所述对焦对象相关联的数据; 以及基于所接收的第二上下文数据来识别对焦对象; 以及基于所识别的对象来确定焦距。

公开(公告)号：US20130201102A1

公开(公告)日：2013-08-08

申请号：US13879460

申请日：2010-12-15

申请人： Gunnar Klinghult

发明人： Gunnar Klinghult

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  G06F3/011 ,  G06F3/03 ,  G06F3/0304 ,  H04M2250/12

摘要： A mobile communication device and a method for three-dimensional sensing of objects in a spatial volume above a display of the mobile communication device. The mobile communication device comprises input means having at least two sensors configured for collecting data about objects in said spatial volume and a processing logic for processing spatial object data. The method comprises and the mobile communication device in configured to perform the following steps; receiving an detection signal from at least one of the sensors indicating that an object is present above the display; determining the distance to the detected object; looking up weight parameters associated with each sensor in a look up table, said weight parameters being dependable on the determined distance; collecting data about the detected object from each sensor; and calculating the position of the detected object by using the collected data together with the looked up weight parameters.

摘要翻译： 一种用于三维感测移动通信设备的显示器上方的空间体中的对象的移动通信设备和方法。 移动通信设备包括具有至少两个被配置用于收集关于所述空间卷中的对象的数据的传感器和用于处理空间对象数据的处理逻辑的输入装置。 该方法包括：移动通信设备，被配置为执行以下步骤; 从至少一个所述传感器接收指示在所述显示器上方存在物体的检测信号; 确定到被检测物体的距离; 在查找表中查找与每个传感器相关联的权重参数，所述权重参数可以依赖于所确定的距离; 从每个传感器收集关于被检测物体的数据; 以及通过使用所收集的数据以及查找加权参数来计算检测到的对象的位置。

公开(公告)号：US20130169754A1

公开(公告)日：2013-07-04

申请号：US13342875

申请日：2012-01-03

申请人： Pär-Anders Aronsson ,  David de Léon ,  Håkan Jonsson ,  Gunnar Klinghult ,  Ola Thörn

发明人： Pär-Anders Aronsson ,  David de Léon ,  Håkan Jonsson ,  Gunnar Klinghult ,  Ola Thörn

IPC分类号： H04N5/232 ,  H04N13/02

CPC分类号： H04N5/23212 ,  H04N13/128 ,  H04N13/243 ,  H04N13/383

摘要： The invention is directed to systems, methods and computer program products for providing focus control for an image-capturing device. An exemplary method includes capturing an image frame using an image-capturing device and recording video tracking data and gaze tracking data for one or more image frames following the captured image frame and/or for one or more images frames prior to the captured image frame. The exemplary method additionally includes calculating a focus distance and a depth of field based at least partially on the recorded video tracking data and recorded gaze tracking data. The exemplary method additionally includes displaying the captured image frame based on the calculated focus distance and the calculated depth of field.

摘要翻译： 本发明涉及用于为图像捕获装置提供焦点控制的系统，方法和计算机程序产品。 示例性方法包括使用图像捕获装置捕获图像帧，并且在拍摄的图像帧之前和/或在捕获的图像帧之前的一个或多个图像帧记录用于一个或多个图像帧的视频跟踪数据和注视跟踪数据。 该示例性方法还包括至少部分地基于记录的视频跟踪数据和记录的注视跟踪数据来计算焦点距离和景深。 该示例性方法还包括基于所计算的焦距和所计算的景深来显示所捕获的图像帧。

公开(公告)号：US08467839B2

公开(公告)日：2013-06-18

申请号：US12766127

申请日：2010-04-23

申请人： Rajeev Rema Shanmugam ,  Mohanraj Manoharan ,  Mats Larsson ,  Gunnar Klinghult

发明人： Rajeev Rema Shanmugam ,  Mohanraj Manoharan ,  Mats Larsson ,  Gunnar Klinghult

IPC分类号： G06F1/16

CPC分类号： H04M1/0237

摘要： An electronic apparatus includes a display panel connected to a body and able to occupy a first and second position with respect to the body, and an input panel connected to the body and able to occupy a first and second position with respect to the body. When the display panel and the input panel both occupy their respective first position, the input panel hides part of the display panel. When the display panel occupies its first position and the input panel occupies its second position, the display panel hides at least part of the input panel. When the display panel occupies its second position, the input panel is movable from its first position to its second position and/or movable from its second position to its first position.

摘要翻译： 电子设备包括连接到主体并能够占据相对于主体的第一和第二位置的显示面板，以及连接到主体并能够相对于主体占据第一和第二位置的输入面板。 当显示面板和输入面板都占据其相应的第一位置时，输入面板隐藏显示面板的一部分。 当显示面板占据其第一位置并且输入面板占据其第二位置时，显示面板隐藏至少部分输入面板。 当显示面板占据其第二位置时，输入面板可从其第一位置移动到其第二位置和/或从其第二位置移动到其第一位置。