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1. 发明申请

US20100302185A1 Touch Sensing 有权
标题翻译：触摸感应
公开(公告)号：US20100302185A1
公开(公告)日：2010-12-02
申请号：US12757693
申请日：2010-04-09
申请人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
发明人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
IPC分类号： G06F3/041
CPC分类号： G06F3/042 , G06F3/0425 , G06F2203/04109
摘要： A touch-screen device includes a radiation source, a pliable waveguide configured to receive radiation emitted by the radiation source and to cause some of the received radiation to undergo total internal reflection within the pliable waveguide, a frustrating layer disposed relative to the pliable waveguide so as to enable the frustrating layer to contact the pliable waveguide when the pliable waveguide is physically deformed, the frustrating layer being configured to cause frustration of the total internal reflection of the received radiation within the pliable waveguide at a contact point between the frustrating layer and the pliable waveguide when the pliable waveguide is physically deformed to contact the frustrating layer such that some of the received radiation undergoing total internal reflection within the pliable waveguide escapes from the pliable waveguide at the contact point, and an imaging sensor configured to detect some of the radiation that escapes from the optical waveguide.
摘要翻译：触摸屏设备包括辐射源，柔性波导，其被配置为接收由辐射源发射的辐射并且使一些接收的辐射在柔韧波导内经历全内反射，相对于柔性波导设置的令人沮丧的层为了使柔性层在柔韧波导物理变形时能够接触柔性波导，令人沮丧的层被配置成在柔性波导中的受阻辐射的全内反射在挫折层和当柔性波导物理变形以接触沮丧层时，柔性波导，使得在柔性波导内进行全内反射的一些接收的辐射在接触点处从柔性波导逸出，并且成像传感器被配置为检测一些辐射从光波逃逸指南。

2. 发明授权

US08736581B2 Touch sensing with frustrated total internal reflection 有权
标题翻译：触摸感应与沮丧的全内反射
公开(公告)号：US08736581B2
公开(公告)日：2014-05-27
申请号：US12757937
申请日：2010-04-09
申请人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
发明人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
IPC分类号： G06F3/042 , G06F3/03
CPC分类号： G06F3/0421 , G06F3/0317 , G06F3/0412 , G06F3/042 , G06F3/0425 , G06F2203/04109 , G06F2203/04808
摘要： A touch-screen device includes a radiation source, a waveguide configured to receive radiation emitted by the source and to cause some of the radiation to undergo total internal reflection within the waveguide, a pliable frustrating layer disposed relative to the waveguide to enable the frustrating layer to contact the waveguide when the frustrating layer is physically deformed, the frustrating layer being configured to cause frustration of the total internal reflection of the received radiation within the waveguide when the frustrating layer is physically deformed to contact the waveguide such that some of the received escapes from the waveguide at the contact point, an imaging sensor configured to detect some of the radiation that escapes from the waveguide, and a structure disposed relative to the frustrating layer, the structure configured to steer at least a portion of the radiation that escapes from the waveguide toward the imaging sensor.
摘要翻译：触摸屏设备包括辐射源，波导，其被配置为接收由源发射的辐射并且使一些辐射在波导内经历全内反射，相对于波导布置的柔性挫折层，以使得沮丧层当沮丧层物理变形时接触波导，令人沮丧的层被配置为当沮丧层物理变形以接触波导时导致接收的辐射在波导内的全内反射的挫败，使得一些接收的逸出从所述接触点处的所述波导形成的成像传感器被配置为检测从所述波导中逸出的一些辐射，以及相对于所述挫折层设置的结构，所述结构被配置为引导从所述波导中逸出的至少一部分辐射波导朝向成像传感器。

3. 发明授权

US08624853B2 Structure-augmented touch sensing with frustated total internal reflection 有权
标题翻译：结构增强的触觉感应与截锥全内反射
公开(公告)号：US08624853B2
公开(公告)日：2014-01-07
申请号：US12757693
申请日：2010-04-09
申请人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
发明人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
IPC分类号： G06F3/041
CPC分类号： G06F3/042 , G06F3/0425 , G06F2203/04109
摘要： A touch-screen device includes a radiation source, a pliable waveguide configured to receive radiation emitted by the radiation source and to cause some of the received radiation to undergo total internal reflection within the pliable waveguide, a frustrating layer disposed relative to the pliable waveguide so as to enable the frustrating layer to contact the pliable waveguide when the pliable waveguide is physically deformed, the frustrating layer being configured to cause frustration of the total internal reflection of the received radiation within the pliable waveguide at a contact point between the frustrating layer and the pliable waveguide when the pliable waveguide is physically deformed to contact the frustrating layer such that some of the received radiation undergoing total internal reflection within the pliable waveguide escapes from the pliable waveguide at the contact point, and an imaging sensor configured to detect some of the radiation that escapes from the optical waveguide.
摘要翻译：触摸屏设备包括辐射源，柔性波导，其被配置为接收由辐射源发射的辐射并且使一些接收的辐射在柔韧波导内经历全内反射，相对于柔性波导设置的令人沮丧的层为了使柔性层能够在柔韧波导物理变形时接触柔性波导，令人沮丧的层被配置成使得受阻辐射在柔韧波导内的全内反射在沮丧层和当柔性波导物理变形以接触沮丧层时，柔性波导，使得在柔性波导内进行全内反射的一些接收的辐射在接触点处从柔性波导逸出，并且成像传感器被配置为检测一些辐射从光波逃逸指南。

4. 发明申请

US20100302210A1 Touch Sensing 有权
标题翻译：触摸感应
公开(公告)号：US20100302210A1
公开(公告)日：2010-12-02
申请号：US12757937
申请日：2010-04-09
申请人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
发明人： Jefferson Y. Han , Joel S. Kollin , David Elliott Slobodin
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/0317 , G06F3/0412 , G06F3/042 , G06F3/0425 , G06F2203/04109 , G06F2203/04808
摘要： A touch-screen device includes a radiation source, a waveguide configured to receive radiation emitted by the source and to cause some of the radiation to undergo total internal reflection within the waveguide, a pliable frustrating layer disposed relative to the waveguide to enable the frustrating layer to contact the waveguide when the frustrating layer is physically deformed, the frustrating layer being configured to cause frustration of the total internal reflection of the received radiation within the waveguide when the frustrating layer is physically deformed to contact the waveguide such that some of the received escapes from the waveguide at the contact point, an imaging sensor configured to detect some of the radiation that escapes from the waveguide, and a structure disposed relative to the frustrating layer, the structure configured to steer at least a portion of the radiation that escapes from the waveguide toward the imaging sensor.
摘要翻译：触摸屏设备包括辐射源，波导，其被配置为接收由源发射的辐射并且使一些辐射在波导内经历全内反射，相对于波导布置的柔性挫折层，以使得沮丧层当沮丧层物理变形时接触波导，令人沮丧的层被配置为当沮丧层物理变形以接触波导时导致接收的辐射在波导内的全内反射的挫败，使得一些接收的逸出从所述接触点处的所述波导形成的成像传感器被配置为检测从所述波导中逸出的一些辐射，以及相对于所述挫折层设置的结构，所述结构被配置为引导从所述波导中逸出的至少一部分辐射波导朝向成像传感器。

5. 发明授权

US09323396B2 Touch sensing 有权
标题翻译：触摸感应
公开(公告)号：US09323396B2
公开(公告)日：2016-04-26
申请号：US12791663
申请日：2010-06-01
申请人： Jefferson Y. Han , Joel S. Kollin
发明人： Jefferson Y. Han , Joel S. Kollin
IPC分类号： G06F3/041 , G06F3/042 , F21V8/00 , G02B6/34 , G02B6/42
CPC分类号： G06F3/0425 , G02B6/0016 , G02B6/34 , G02B6/4204 , G06F2203/04109
摘要： A touch-screen device includes an imaging waveguide, in which the imaging waveguide has a radiation receiving surface and an imaging surface different than the radiation receiving surface. The imaging waveguide is configured to receive, at the radiation receiving surface, radiation emitted by a contact receiving structure, and transmit the received radiation from a position on the radiation receiving surface to a position and/or angle of incidence on the imaging surface as a function of the position on the radiation receiving surface at which the transmitted radiation was received. An imaging sensor coupled to the imaging surface of the imaging optical waveguide is configured to detect radiation incident upon the imaging surface of the imaging optical waveguide. A processing device coupled to the imaging sensor is configured to determine contact points on the exposed contact surface of a contact receiving structure based on radiation detected by the imaging sensor.
摘要翻译：触摸屏设备包括成像波导，其中成像波导具有辐射接收表面和与辐射接收表面不同的成像表面。成像波导被配置为在辐射接收表面处接收由接触接收结构发射的辐射，并且将接收到的辐射从辐射接收表面上的位置发射到成像表面上的位置和/或入射角，作为在接收透射辐射的辐射接收表面上的位置的功能。耦合到成像光波导的成像表面的成像传感器被配置为检测入射到成像光波导的成像表面上的辐射。耦合到成像传感器的处理设备被配置为基于由成像传感器检测到的辐射来确定接触接收结构的暴露的接触表面上的接触点。

6. 发明申请

US20100302196A1 Touch Sensing 有权
标题翻译：触摸感应
公开(公告)号：US20100302196A1
公开(公告)日：2010-12-02
申请号：US12791663
申请日：2010-06-01
申请人： Jefferson Y. Han , Joel S. Kollin
发明人： Jefferson Y. Han , Joel S. Kollin
IPC分类号： G06F3/041
CPC分类号： G06F3/0425 , G02B6/0016 , G02B6/34 , G02B6/4204 , G06F2203/04109
摘要： A touch-screen device includes an imaging waveguide, in which the imaging waveguide has a radiation receiving surface and an imaging surface different than the radiation receiving surface. The imaging waveguide is configured to receive, at the radiation receiving surface, radiation emitted by a contact receiving structure, and transmit the received radiation from a position on the radiation receiving surface to a position and/or angle of incidence on the imaging surface as a function of the position on the radiation receiving surface at which the transmitted radiation was received. An imaging sensor coupled to the imaging surface of the imaging optical waveguide is configured to detect radiation incident upon the imaging surface of the imaging optical waveguide. A processing device coupled to the imaging sensor is configured to determine contact points on the exposed contact surface of a contact receiving structure based on radiation detected by the imaging sensor.
摘要翻译：触摸屏设备包括成像波导，其中成像波导具有辐射接收表面和与辐射接收表面不同的成像表面。成像波导被配置为在辐射接收表面处接收由接触接收结构发射的辐射，并且将接收到的辐射从辐射接收表面上的位置发射到成像表面上的位置和/或入射角，作为在接收透射辐射的辐射接收表面上的位置的功能。耦合到成像光波导的成像表面的成像传感器被配置为检测入射到成像光波导的成像表面上的辐射。耦合到成像传感器的处理设备被配置为基于由成像传感器检测到的辐射来确定接触接收结构的暴露的接触表面上的接触点。

7. 发明授权

US09477649B1 Multi-layer telestration on a multi-touch display device 有权
标题翻译：在多点触摸显示设备上进行多层远程化
公开(公告)号：US09477649B1
公开(公告)日：2016-10-25
申请号：US12652632
申请日：2010-01-05
申请人： Philip L. Davidson , Jefferson Y. Han
发明人： Philip L. Davidson , Jefferson Y. Han
IPC分类号： G06F17/24 , G06F9/54 , G06F3/0488 , G06K9/46
CPC分类号： G06F17/242 , G06F3/04883 , G06F9/54 , G06F17/241 , G06F2203/04808 , G06K9/00355 , G06K9/468
摘要： Objects displayed on a display component of a multi-touch display device may be assigned to and displayed at various visual layers, with each visual layer corresponding to a different depth relative to a foreground (or background) of the display component of the multi-touch display device. One or more annotations may be generated in response to user interaction with the multi-touch display device, with each annotation being assigned to an appropriate visual layer.
摘要翻译：显示在多点触摸显示装置的显示部件上的对象可被分配给各种视觉层并显示在各视觉层上，其中每个视觉层对应于相对于多点触控显示装置的显示部件的前景（或背景）的不同深度显示设备。响应于与多点触摸显示设备的用户交互，可以生成一个或多个注释，其中每个注释被分配给适当的视觉层。

8. 发明授权

US09207851B1 Sensing displays utilizing light emitting diodes 有权
标题翻译：感应显示器利用发光二极管
公开(公告)号：US09207851B1
公开(公告)日：2015-12-08
申请号：US13012100
申请日：2011-01-24
申请人： Jefferson Y. Han
发明人： Jefferson Y. Han
IPC分类号： G06F3/042 , G06F3/0488
CPC分类号： G06F3/0488 , G06F3/0308 , G06F3/0421 , G06F2203/04104 , G06F2203/04108 , G06F2203/04808
摘要： A matrix of light emitting diodes is positioned behind a liquid crystal layer of a display device. The light emitting diodes operate in both light emitting and light detecting modes. Consequently, the display device is able to sense objects or fingers approaching or in contact with a front display surface of the display device based on changes in incident light on the matrix that are observed by one or more of the light emitting diodes operating in the light detecting mode.
摘要翻译：发光二极管的矩阵位于显示装置的液晶层之后。发光二极管以发光和光检测模式工作。因此，显示装置能够基于由在光中操作的一个或多个发光二极管观察到的矩阵上的入射光的变化来感测接近或与显示装置的前显示表面接触的物体或手指检测模式。

9. 发明授权

US08493384B1 3D manipulation using applied pressure 有权
公开(公告)号：US08493384B1
公开(公告)日：2013-07-23
申请号：US12753095
申请日：2010-04-01
申请人： Jason L. Reisman , Philip L. Davidson , Jefferson Y. Han
发明人： Jason L. Reisman , Philip L. Davidson , Jefferson Y. Han
IPC分类号： G06T15/00 , G06T15/10 , G06T15/20 , G06F3/048
CPC分类号： G06F3/0488 , G06F3/0416 , G06F3/0425 , G06F3/04815 , G06F3/04883
摘要： Placement by one or more input mechanisms of a touch point on a multi-touch display device that is displaying a three-dimensional object is detected. A two-dimensional location of the touch point on the multi-touch display device is determined, and the touch point is matched with a three-dimensional contact point on a surface of the three-dimensional object that is projected for display onto the image plane of the camera at the two-dimensional location of the touch point. A change in applied pressure at the touch point is detected, and a target depth value for the contact point is determined based on the change in applied pressure. A solver is used to calculate a three-dimensional transformation of the three-dimensional object using an algorithm that reduces a difference between a depth value of the contact point after object transformation and the target depth value.

10. 发明授权

US08407606B1 Allocating control among inputs concurrently engaging an object displayed on a multi-touch device 有权
标题翻译：在同时引导显示在多点触摸设备上的对象的输入之间分配控制
公开(公告)号：US08407606B1
公开(公告)日：2013-03-26
申请号：US12652010
申请日：2010-01-04
申请人： Philip L. Davidson , Jefferson Y. Han
发明人： Philip L. Davidson , Jefferson Y. Han
IPC分类号： G06F3/048
CPC分类号： G06F3/04842 , G06F3/0488 , G06F3/04883 , G06F2203/04808
摘要： A multi-touch display device is configured to enable control of a displayed object by less than all of the input mechanisms determined to be engaging the displayed object at the same time.
摘要翻译：多点触摸显示装置被配置为能够通过小于所有被确定为同时接合所显示的对象的输入机制来控制所显示的对象。

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