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1. 发明授权

US09880621B2 Generating virtual stimulation devices and illusory sensations using tactile display technology 有权
公开(公告)号：US09880621B2
公开(公告)日：2018-01-30
申请号：US12976193
申请日：2010-12-22
申请人： Ali Israr , Ivan Poupyrev
发明人： Ali Israr , Ivan Poupyrev
IPC分类号： H04B3/36 , G06F3/01
CPC分类号： G06F3/016
摘要： Systems and methods providing tactile displays that present two-dimensional moving tactile stroke sensations are described herein. Systems and methods provide for controlling the characteristics of stimulation devices arranged in a grid topology to generate virtual stimulation devices and illusory sensations. Embodiments provide for the generation of illusory sensations including, but not limited to, continuous linear movement and shapes such as curves, squares, and circles. According to embodiments, a tactile display apparatus is provided that facilitates user interaction with the tactile display. The tactile display apparatus includes an interface embedded with stimulation devices and a control device that controls the operation of the stimulation devices to generate illusory sensations.

2. 发明申请

US20120327006A1 USING TACTILE FEEDBACK TO PROVIDE SPATIAL AWARENESS 审中-公开
标题翻译：使用触觉反馈来提供空间意识
公开(公告)号：US20120327006A1
公开(公告)日：2012-12-27
申请号：US13603833
申请日：2012-09-05
申请人： Ali Israr , Cheng Xu , Ivan Poupyrev , Olivier Bau , Seung-Chan Kim
发明人： Ali Israr , Cheng Xu , Ivan Poupyrev , Olivier Bau , Seung-Chan Kim
IPC分类号： G06F3/041
CPC分类号： G06F3/016 , G06F3/044
摘要： An image capturing device may be combined with a touch screen to generate a tactile map of an environment. The image capturing device captures an image of the environment which is then processed and used to correlate a point of user contact on a touch screen to a particular tactile sensation. The touch screen may then generate an electric signal (i.e., tactile feedback) corresponding to the tactile sensation which is felt by a user contacting the touch screen. By using the electrical signal as tactile feedback (e.g., electrovibration), the user may determine relative spatial locations of the objects in the environment, the objects' physical characteristics, the distance from the objects to the image capturing device, and the like.
摘要翻译：图像捕获装置可以与触摸屏组合以产生环境的触觉图。图像拍摄装置捕获环境的图像，然后将其处理并用于将触摸屏上的用户接触点与特定的触觉相关联。然后，触摸屏可以产生对应于用户接触触摸屏感觉到的触觉的电信号（即，触觉反馈）。通过使用电信号作为触觉反馈（例如，电振），用户可以确定对象在环境中的相对空间位置，对象的物理特性，从对象到图像捕获设备的距离等。

3. 发明申请

US20110248837A1 Generating Virtual Stimulation Devices and Illusory Sensations Using Tactile Display Technology 有权
标题翻译：使用触觉显示技术生成虚拟刺激装置和幻觉
公开(公告)号：US20110248837A1
公开(公告)日：2011-10-13
申请号：US12976193
申请日：2010-12-22
申请人： Ali Israr , Ivan Poupyrev
发明人： Ali Israr , Ivan Poupyrev
IPC分类号： H04B3/36
CPC分类号： G06F3/016
摘要： Systems and methods providing tactile displays that present two-dimensional moving tactile stroke sensations are described herein. Systems and methods provide for controlling the characteristics of stimulation devices arranged in a grid topology to generate virtual stimulation devices and illusory sensations. Embodiments provide for the generation of illusory sensations including, but not limited to, continuous linear movement and shapes such as curves, squares, and circles. According to embodiments, a tactile display apparatus is provided that facilitates user interaction with the tactile display. The tactile display apparatus includes an interface embedded with stimulation devices and a control device that controls the operation of the stimulation devices to generate illusory sensations.
摘要翻译：本文描述了提供呈现二维移动触觉笔触感觉的触觉显示器的系统和方法。系统和方法提供了控制布置在网格拓扑中的刺激装置的特征以产生虚拟刺激装置和虚幻感觉。实施例提供了虚幻感觉的产生，包括但不限于连续线性运动和诸如曲线，正方形和圆形的形状。根据实施例，提供了一种触觉显示装置，其有助于用户与触觉显示器的交互。触觉显示装置包括嵌入刺激装置的接口和控制刺激装置的操作以产生虚幻感觉的控制装置。

4. 发明申请

US20110285666A1 ELECTROVIBRATION FOR TOUCH SURFACES 审中-公开
标题翻译：电击表面电泳
公开(公告)号：US20110285666A1
公开(公告)日：2011-11-24
申请号：US13092564
申请日：2011-04-22
申请人： Ivan Poupyrev , Olivier Bau , Ali Israr , Chris Harrison
发明人： Ivan Poupyrev , Olivier Bau , Ali Israr , Chris Harrison
IPC分类号： G06F3/044 , G06F3/041 , H04B3/36
CPC分类号： G06F3/016 , G06F3/045
摘要： An apparatus that includes a conductive surface and an insulation surface disposed on the conductive surface. The apparatus further includes a controller configured to cause a signal to be coupled to the conductive surface such that a tactile sensation is perceived in a digit that slides on the insulation surface.
摘要翻译：一种包括导电表面和设置在导电表面上的绝缘表面的装置。该装置还包括控制器，该控制器被配置为使信号耦合到导电表面，使得在绝缘表面上滑动的数字中感觉到触觉。

5. 发明授权

US09501145B2 Electrovibration for touch surfaces 有权
标题翻译：触摸面电振
公开(公告)号：US09501145B2
公开(公告)日：2016-11-22
申请号：US13092572
申请日：2011-04-22
申请人： Ivan Poupyrev , Olivier Bau , Ali Israr , Chris Harrison
发明人： Ivan Poupyrev , Olivier Bau , Ali Israr , Chris Harrison
IPC分类号： G06F3/041 , G06F3/01 , G06F3/045
CPC分类号： G06F3/016 , G06F3/045
摘要： An apparatus that includes a conductive surface and an insulation surface disposed on the conductive surface. The apparatus further includes a controller configured to cause a signal to be coupled to the conductive surface such that a tactile sensation is perceived in a digit that slides on the insulation surface.
摘要翻译：一种包括导电表面和设置在导电表面上的绝缘表面的装置。该装置还包括控制器，该控制器被配置为使信号耦合到导电表面，使得在绝缘表面上滑动的数字中感觉到触觉。

6. 发明申请

US20110285667A1 ELECTROVIBRATION FOR TOUCH SURFACES 有权
公开(公告)号：US20110285667A1
公开(公告)日：2011-11-24
申请号：US13092572
申请日：2011-04-22
申请人： Ivan POUPYREV , Olivier BAU , Ali ISRAR , Chris HARRISON
发明人： Ivan POUPYREV , Olivier BAU , Ali ISRAR , Chris HARRISON
IPC分类号： G06F3/045
CPC分类号： G06F3/016 , G06F3/045
摘要： An apparatus that includes a conductive surface and an insulation surface disposed on the conductive surface. The apparatus further includes a controller configured to cause a signal to be coupled to the conductive surface such that a tactile sensation is perceived in a digit that slides on the insulation surface.

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