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1. 发明授权

US10491212B2 Apparatus to secure a sensor assembly for a device touch button 有权
公开(公告)号：US10491212B2
公开(公告)日：2019-11-26
申请号：US15620810
申请日：2017-06-12
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Christopher Oberhauser , Dongtai Liu
IPC分类号： H03K17/96 , H04M1/23 , H04M1/18 , H03K17/972 , H03K17/98
CPC分类号： H03K17/962 , H04M1/185 , H04M1/236 , H01H2239/074 , H03K17/9622 , H03K17/972 , H03K17/98 , H03K2217/96038 , H03K2217/960755 , H04M2250/22
摘要： An apparatus to secure a sensor assembly for a device touch button (such as for a mobile communications device). A touch sensor slot forms a part of the device case interior at a back-side of the touch button surface, and is configured to position the touch sensor (such as a sense coil inductor) relative to the associated touch button. A touch sensor spring clip is inserted within the touch sensor slot to flexibly urge the touch sensor toward the front-side surface of the touch sensor slot (back-side of the touch button surface). The touch sensor can include front-side spacers to maintain a sensing gap between the touch sensor and the touch button surface, and can include a sensor stiffener at the back-side surface of the touch sensor assembly, the touch sensor spring clip contacting the sensor stiffener. The touch sensor assembly can comprise a flex circuit PCB assembly.

2. 发明授权

US09853638B2 Touch on glass 有权
公开(公告)号：US09853638B2
公开(公告)日：2017-12-26
申请号：US14839308
申请日：2015-08-28
申请人： Texas Instruments Deutschland GmbH
发明人： Matthieu Etienne Marius Chevrier , Andreas Felix Martin Kraemer
IPC分类号： G06F3/044 , H03K17/96 , H03K17/95
CPC分类号： H03K17/96 , H03K17/9505 , H03K17/9537 , H03K2217/96019 , H03K2217/96023 , H03K2217/96038
摘要： A touch-sensitive glass barrier has a conductive coil affixed to the first side of a glass barrier, a capacitor connected to the conductive coil to form a resonator, and an inductance-to-digital converter (LDC) connected to drive an alternating current through the resonator. The LDC determines whether a conductive target has touched the second side of the glass barrier at a point opposite the conductive coil; and responsive to determining that the conductive target has touched the second side of the glass barrier at the point, provides a signal.

3. 发明申请

US20170359063A1 APPARATUS TO SECURE A SENSOR ASSEMBLY FOR A DEVICE TOUCH BUTTON 审中-公开
公开(公告)号：US20170359063A1
公开(公告)日：2017-12-14
申请号：US15620810
申请日：2017-06-12
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Christopher Oberhauser , Dongtai Liu
IPC分类号： H03K17/96 , H04M1/23
CPC分类号： H03K17/962 , H01H2239/074 , H03K17/9622 , H03K17/972 , H03K17/98 , H03K2217/96038 , H03K2217/960755 , H04M1/185 , H04M1/236 , H04M2250/22
摘要： An apparatus to secure a sensor assembly for a device touch button (such as for a mobile communications device). A touch sensor slot forms a part of the device case interior at a back-side of the touch button surface, and is configured to position the touch sensor (such as a sense coil inductor) relative to the associated touch button. A touch sensor spring clip is inserted within the touch sensor slot to flexibly urge the touch sensor toward the front-side surface of the touch sensor slot (back-side of the touch button surface). The touch sensor can include front-side spacers to maintain a sensing gap between the touch sensor and the touch button surface, and can include a sensor stiffener at the back-side surface of the touch sensor assembly, the touch sensor spring clip contacting the sensor stiffener. The touch sensor assembly can comprise a flex circuit PCB assembly.

4. 发明授权

US09035731B2 Spring, particularly for a push button 有权
标题翻译：春天，特别是一个按钮
公开(公告)号：US09035731B2
公开(公告)日：2015-05-19
申请号：US13809156
申请日：2011-07-08
申请人： Manfred Brandl , Jean Marc Lucchini
发明人： Manfred Brandl , Jean Marc Lucchini
IPC分类号： H01H9/02 , F16H21/44 , F16F1/02 , G01D5/14 , G01L1/04 , H03K17/96 , H03K17/97 , G01L1/12
CPC分类号： F16H21/44 , F16F1/025 , G01D5/145 , G01L1/044 , G01L1/122 , H03K17/96 , H03K17/97 , H03K2217/96038 , Y10T74/18992
摘要： The invention relates to a spring (1), in particular for a push button, for fixing to a carrier (2) and for registering a vertical force (F). The spring (3) is designed in such a way that when actuated it converts a vertical movement into a horizontal movement that can be detected by sensor means (4).
摘要翻译：本发明涉及一种弹簧（1），特别是用于按钮的弹簧（1），用于固定到托架（2）上并用于登记垂直力（F）。弹簧（3）被设计成使得当被致动时，其将垂直运动转换成可由传感器装置（4）检测的水平运动。

5. 发明申请

US20140332361A1 TOUCH INDUCTIVE UNIT AND TOUCH PANEL 有权
标题翻译：触摸感应单元和触控面板
公开(公告)号：US20140332361A1
公开(公告)日：2014-11-13
申请号：US14274786
申请日：2014-05-12
申请人： WINTEK CORPORATION
发明人： Chi-Ming Huang , Shyh-Jeng Chen , Pei-Fang Tsai , Ming-Chuan Lin , Hsueh-Chih Wu , Wen-Hung Wang , Wen-Yi Wang
IPC分类号： H03K17/96
CPC分类号： H03K17/9622 , H03K17/962 , H03K2017/9613 , H03K2217/96038 , H03K2217/960775
摘要： A touch inductive unit includes a receiving electrode pattern and a driving electrode pattern. The receiving electrode pattern includes a first main stem, a first branch portion and a second branch portion. The first branch portion and the second branch portion are extended from the first main stem. The driving electrode pattern includes a second main stem, a third branch portion and a fourth branch portion. The third branch portion and the fourth branch portion are extended from the second main stem. The receiving electrode pattern and the driving electrode pattern are interdigitated and physically spaced apart from each other.
摘要翻译：触摸感应单元包括接收电极图案和驱动电极图案。接收电极图案包括第一主干，第一分支部分和第二分支部分。第一分支部分和第二分支部分从第一主干杆延伸。驱动电极图案包括第二主干，第三分支部分和第四分支部分。第三分支部分和第四分支部分从第二主干杆延伸。接收电极图案和驱动电极图案是交错的并且在物理上彼此间隔开。

6. 发明申请

US20130187742A1 INDUCTIVE TOUCH SENSOR USING A FLEXIBLE COIL 有权
标题翻译：使用柔性线圈的感应触摸传感器
公开(公告)号：US20130187742A1
公开(公告)日：2013-07-25
申请号：US13355206
申请日：2012-01-20
申请人： Stephen B. Porter , Dan Termer
发明人： Stephen B. Porter , Dan Termer
IPC分类号： H01F5/00
CPC分类号： G06F3/046 , G06F3/0202 , H03K2217/96038
摘要： An inductive touch sensor comprises an inductors disposed in or on a deformable substrate. When a force is applied to the deformable substrate the physical shape of the inductor will change and thereby change its inductance value. The change in the inductance value can be detected and used to indicate actuation of an associated touch key of the inductive touch sensor. A plurality of inductive touch sensors may be used to form a touch panel.
摘要翻译：感应式触摸传感器包括设置在可变形衬底中或之上的电感器。当力施加到可变形基板上时，电感器的物理形状将改变，从而改变其电感值。可以检测电感值的变化并用于指示感应式触摸传感器的相关触摸键的致动。可以使用多个感应式触摸传感器来形成触摸面板。

7. 发明申请

US20070246333A1 Collision detection device 有权
标题翻译：碰撞检测装置
公开(公告)号：US20070246333A1
公开(公告)日：2007-10-25
申请号：US11789142
申请日：2007-04-24
申请人： Masanori Kawaura , Norio Sanma , Kyoujirou Suzuki , Sadayuki Kuwahara , Shinichi Kiribayashi
发明人： Masanori Kawaura , Norio Sanma , Kyoujirou Suzuki , Sadayuki Kuwahara , Shinichi Kiribayashi
IPC分类号： H01H35/02 , B60K28/10
CPC分类号： H03K17/962 , H03K2217/96038 , H03K2217/96073
摘要： A collision detection device is provided with a coil which is arranged at an inner side of an outer panel of a body portion of a vehicle and faces the outer panel to generate a magnetic field in a direction toward the outer panel, and a collision determining unit for determining a collision with the body portion of the vehicle based on a variation of an inductance of the coil. The collision determining unit includes a resonance circuit which is constructed of the coil. When there occurs a collision with the vehicle body portion, a distance between the outer panel and the coil will decrease so that an inductance of the coil can instantly decrease. Therefore, a resonance frequency of the resonance circuit will increase and be detected, thus shortening the response time.
摘要翻译：碰撞检测装置设置有线圈，其布置在车辆的车身部分的外板的内侧并且面向外板以在朝向外板的方向上产生磁场;以及碰撞确定单元用于基于线圈的电感的变化来确定与车辆的车体部分的碰撞。碰撞确定单元包括由线圈构成的谐振电路。当发生与车体部分的碰撞时，外板和线圈之间的距离将减小，使得线圈的电感可以立即减小。因此，谐振电路的谐振频率将增加并被检测，从而缩短响应时间。

8. 发明授权

US08847892B2 Pressure sensitive inductive detector for use in user interfaces 有权
标题翻译：用于用户界面的压敏感应检测器
公开(公告)号：US08847892B2
公开(公告)日：2014-09-30
申请号：US12093251
申请日：2007-06-22
申请人： Darran Kreit , Mark Anthony Howard
发明人： Darran Kreit , Mark Anthony Howard
IPC分类号： G06F3/041 , H03K17/97 , G06F3/046
CPC分类号： G06F3/046 , H03K17/97 , H03K2217/96038
摘要： An apparatus for user interfaces is described to measure inductively the deformation of a body (1) comprising at least two laminar conductive elements (3, 4), at least one of which is an AC energized inductor (4), wherein deformation causes relative axial movement between the at least two laminar elements (3, 4) and the maximum deformation distance is limited to prevent damage.
摘要翻译：描述了一种用于用户界面的装置，以感应地测量包括至少两个层状导电元件（3,4）的主体（1）的变形，其中至少一个是交流激励电感器（4），其中变形引起相对轴向在至少两个层状元件（3,4）之间的移动和最大变形距离被限制以防止损坏。

9. 发明申请

US20140262721A1 TOUCH KEYBOARD WITH IMPROVED STRUCTURE 有权
标题翻译：触摸式键盘，具有改进的结构
公开(公告)号：US20140262721A1
公开(公告)日：2014-09-18
申请号：US13836288
申请日：2013-03-15
申请人： PARAGON TECHNOLOGIES CO., LTD.
发明人： Ching-Feng YU , Pin-Feng HUNG
IPC分类号： H03K17/96
CPC分类号： H03K17/9622 , H03K2217/96038
摘要： A touch keyboard with an improved structure is disclosed. The touch keyboard includes a keyboard casing and an inductive circuit layer. The keyboard casing has a front surface and a rear surface; the front surface has a keyboard key assembly composed of a plurality of touch keyboard keys. The touch keyboard keys are integrally formed with the keyboard casing and projected from the front surface of the keyboard casing. The inductive circuit layer is formed on the rear surface of the keyboard casing and is used to detect touching and sliding operations from the user. The touch keyboard keys are projected from the front surface of the keyboard casing so as to identify positions of the touch keyboard keys without fixing user's eyes on the keyboard and increase touching feeling.
摘要翻译：公开了具有改进结构的触摸键盘。触摸键盘包括键盘壳体和感应电路层。键盘壳体具有前表面和后表面; 前表面具有由多个触摸键盘键组成的键盘按键组件。触摸键盘键与键盘壳体一体地形成并从键盘壳体的前表面突出。感应电路层形成在键盘壳体的后表面上，用于检测用户的触摸和滑动操作。触摸键盘键从键盘壳体的前表面突出，以便识别触摸键盘键的位置，而不会将用户的眼睛固定在键盘上并增加触感。

10. 发明授权

US08378660B2 Programmable integrated circuit device to support inductive sensing 有权
标题翻译：可编程集成电路器件支持感应感应
公开(公告)号：US08378660B2
公开(公告)日：2013-02-19
申请号：US12560906
申请日：2009-09-16
申请人： Sean Steedman , Keith E. Curtis , Radu Ruscu , Petru Cristian Pop
发明人： Sean Steedman , Keith E. Curtis , Radu Ruscu , Petru Cristian Pop
IPC分类号： H01F30/12 , H01F5/00 , G01R27/28
CPC分类号： H03K17/96 , H03K2217/96038
摘要： An integrated circuit device inductive touch analog front end excites selected ones of a plurality of inductive touch sensors and provides analog output signals representative of voltages across the coils of the plurality of inductive touch sensors. Various characteristics of the inductive touch analog front end are programmable. A digital processor controls selection of each one of the plurality of inductive touch sensors and receives the respective analog output voltage signal from the inductive touch AFE. The digital processor may program the characteristics of the inductive touch analog front end. When a sufficient change in the coil voltage is determined by the digital processor, that inductive touch sensor is assumed to have been actuated and the digital processor takes action based upon which one of the plurality of inductive touch sensors was actuated (touched).
摘要翻译：集成电路器件感应触摸模拟前端激励多个感应触摸传感器中的选定的一个，提供表示多个感应触摸传感器的线圈两端的电压的模拟输出信号。感应式模拟前端的各种特性都是可编程的。数字处理器控制多个感应式触摸传感器中的每一个的选择，并从感应触摸AFE接收相应的模拟输出电压信号。数字处理器可以对感应式模拟前端的特性进行编程。当由数字处理器确定线圈电压的充分变化时，假定该感应式触摸传感器已被致动，并且数字处理器基于多个感应式触摸传感器中的哪一个被触发（触摸）而采取行动。

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