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1. 发明专利

GB2592358A Ultra-wideband positioning system 未知
公开(公告)号：GB2592358A
公开(公告)日：2021-09-01
申请号：GB202002142
申请日：2020-02-17
申请人： CHRISTOPHER JAMES BROWN
发明人： CHRISTOPHER JAMES BROWN
IPC分类号： H04L29/06 , G01S5/06 , H04L29/08 , H04W4/02 , H04W4/30 , H04W4/80
摘要： Disclosed is an ultra-wideband (UWB) positioning system for determining a position of one or more user allocated tags within an environment. The system comprises a plurality of UWB anchors 101a,b,c, each located at a reference position within the environment. The anchors are arranged to exchange wireless signals with one or more tags 103 and to generate tag position data associated with the position of each tag within the environment. The system further comprises a server 104 arranged to receive tag position data from the plurality of anchors. The server is arranged to receive a registration request from a client device, the registration request identifying one or more tags. The server is arranged to, in response to receiving the registration request, establish a data stream with the client device. The data stream provides to the client device the current position within the environment of the one or more tags identified in the registration request.

2. 发明授权

US12036144B2 Surgical limb positioning and support device and method 有权
公开(公告)号：US12036144B2
公开(公告)日：2024-07-16
申请号：US14726560
申请日：2015-05-31
申请人： Christopher James Brown
发明人： Christopher James Brown
IPC分类号： A61G13/00 , A61F5/37 , A61G13/12
CPC分类号： A61F5/3769 , A61G13/1245 , A61G13/0036 , A61G2210/10
摘要： A limb positioning and support device for achieving and maintaining reduction of a human bone in connection with surgical procedures involving orthopedic and other surgical fracture tables. The limb positioning and support device includes an articulating and rotating positioning and support arm coupled between a surgical table and a limb saddle. The positioning and support arm is configured to selectively allow translation and/or rotation of the limb saddle in three degrees of freedom. Actuation mechanisms drive the limb saddle vertically and horizontally. A pivot joint coupled between the limb saddle and the positioning and support arm permits rotation of the limb saddle about a vertical axis, and the limb saddle can be angularly displaced about the longitudinal axis of the subject limb. The limb saddle can be positioned and adjusted to bring fractured bone ends into alignment and hold the fracture stationary during the surgical procedure.

3. 发明申请

US20140062934A1 CAPACITIVE TOUCH PANEL WITH FORCE SENSING 有权
标题翻译：具有感应力的电容触控面板
公开(公告)号：US20140062934A1
公开(公告)日：2014-03-06
申请号：US13597950
申请日：2012-08-29
申请人： Michael Paul Coulson , Christopher James BROWN , Dauren Slamkul
发明人： Michael Paul Coulson , Christopher James BROWN , Dauren Slamkul
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0414 , G06F2203/04105
摘要： A capacitive type touch sensing device includes a first electrode array including a plurality of drive electrodes and a plurality of sense electrodes, and a second electrode array spaced apart from the first electrode array and including a plurality of discrete, electrically floating conductive regions. At least part of the second electrode array positionally overlaps with at least part of the first electrode array to define a separation distance therebetween, the separation distance varying with a force applied to a surface of the touch sensing device. Further, each conductive region is positioned relative to a respective drive electrode and sense electrode of the first electrode array so that a capacitance between certain pairs of drive and sense electrodes is more sensitive to a variation in the separation distance than a capacitance between other pairs of drive and sense electrodes.
摘要翻译：一种电容式触摸感测装置包括：第一电极阵列，包括多个驱动电极和多个感测电极;以及第二电极阵列，与第一电极阵列间隔开并且包括多个分立的电浮动导电区域。所述第二电极阵列的至少一部分与所述第一电极阵列的至少一部分位置重叠以限定其间的间隔距离，所述间隔距离随施加到所述触摸感测装置的表面的力而变化。此外，每个导电区域相对于第一电极阵列的相应驱动电极和感测电极定位，使得某对驱动电极和感测电极之间的电容对分离距离的变化比对其它对之间的电容更敏感驱动和感应电极。

4. 发明申请

US20140062933A1 CAPACITIVE TOUCH PANEL WITH A 'DUAL LAYER' FORCE SENSOR 有权
标题翻译：具有“双层力传感器”的电容式触控面板
公开(公告)号：US20140062933A1
公开(公告)日：2014-03-06
申请号：US13597925
申请日：2012-08-29
申请人： Michael Paul COULSON , Christopher James BROWN , Dauren Slamkul
发明人： Michael Paul COULSON , Christopher James BROWN , Dauren Slamkul
IPC分类号： G06F3/044
CPC分类号： G06F3/0414 , G06F3/044 , G06F2203/04106
摘要： A capacitive touch panel includes a first substrate and a second substrate arranged relative to the first substrate. A plurality of drive electrodes are arranged on the first substrate, wherein each drive electrode comprises a first drive electrode section and a second drive electrode section. In addition, a plurality of sense electrodes are arranged on the second substrate, the plurality of sense electrodes including touch sensing electrodes and force sensing electrodes. At least part of a sense electrode of the plurality of sense electrodes forms a force sensitive coupling capacitance with a second drive electrode section and not with a first drive electrode section.
摘要翻译：电容式触摸面板包括相对于第一衬底布置的第一衬底和第二衬底。多个驱动电极布置在第一基板上，其中每个驱动电极包括第一驱动电极部分和第二驱动电极部分。此外，多个感测电极布置在第二基板上，多个感测电极包括触摸感测电极和力感测电极。多个感测电极的感测电极的至少一部分与第二驱动电极部分而不是与第一驱动电极部分形成力敏感耦合电容。

5. 发明申请

US20130257786A1 PROJECTED CAPACITANCE TOUCH PANEL WITH REFERENCE AND GUARD ELECTRODE 有权
标题翻译：带参考和保护电极的投影电容触控面板
公开(公告)号：US20130257786A1
公开(公告)日：2013-10-03
申请号：US13436010
申请日：2012-03-30
申请人： Christopher James BROWN , Michael Paul COULSON
发明人： Christopher James BROWN , Michael Paul COULSON
IPC分类号： G06F3/044 , H01H65/00
CPC分类号： G06F3/044 , Y10T29/49105
摘要： A mutual capacitance touch panel device includes a substrate, and an array of electrode elements formed on the substrate. Each electrode element includes a drive electrode, a sense electrode and a reference electrode, the reference electrode arranged between the drive electrode and the sense electrode. A first mutual coupling capacitance is formed between the drive electrode and the reference electrode of each electrode element, wherein the drive electrode and reference electrode are configured such that the first mutual coupling capacitance is substantially insensitive to an object touching the surface of the touch panel.
摘要翻译：互电容触摸面板装置包括基板和形成在基板上的电极元件阵列。每个电极元件包括驱动电极，感测电极和参考电极，参考电极布置在驱动电极和感测电极之间。在每个电极元件的驱动电极和参考电极之间形成第一互耦电容，其中驱动电极和参考电极被配置成使得第一互耦电容对触摸触摸面的表面的物体基本不敏感。

6. 发明授权

US07205728B2 Active matrix liquid crystal display 失效
标题翻译：有源矩阵液晶显示
公开(公告)号：US07205728B2
公开(公告)日：2007-04-17
申请号：US11051528
申请日：2005-02-04
申请人： Christopher James Brown
发明人： Christopher James Brown
IPC分类号： G05F1/00 , G09G3/10
CPC分类号： G09G3/3696 , G02F2001/13324 , G09G3/3648 , G09G2300/0408 , G09G2330/02 , H02M3/073 , Y02E10/56
摘要： An active matrix liquid crystal display (1) comprises a display substrate (2) on which are formed a pixel matrix (3) and source and gate line drivers (4, 5) formed with polysilicon thin film transistors. A DC-DC converter (9) is also formed on the substrate (2) and converts an incoming supply voltage to a higher voltage needed to operate the transistors and the pixels formed on the substrate (2). The converter (9) comprises a voltage-boosting circuit (11) which is powered, at least during a start-up phase of operation of the display (1) by a photovoltaic cell (10) illuminated by a backlight (8) of the display (1). The cell (10) supplies sufficient power to the converter (9) so that it can convert the incoming supply voltage to the higher supply voltage required by the circuitry on the substrate (2). The output voltage of the circuit (11) may subsequently be used to power the circuit itself so that the backlight (8) may be switched off if it is not required for display purposes following the start-up operation.
摘要翻译：有源矩阵液晶显示器（1）包括形成有像素矩阵（3）的显示基板（2）和形成有多晶硅薄膜晶体管的源极和栅极线驱动器（4,5）。在基板（2）上还形成DC-DC转换器（9），并将输入的电源电压转换为操作晶体管和形成在基板（2）上的像素所需的较高电压。转换器（9）包括升压电路（11），其至少在由所述显示器（1）的背光（8）照亮的光伏电池（10）的操作的启动阶段期间被供电，显示（1）。电池（10）向转换器（9）提供足够的电力，使得其可以将输入电源电压转换为衬底（2）上的电路所需的较高电源电压。电路（11）的输出电压可以随后用于为电路本身供电，使得如果在启动操作之后不需要用于显示目的，背光（8）可以被关闭。

7. 发明授权

US09235265B2 Touch-screen device including tactile feedback actuator 有权
标题翻译：触摸屏设备包括触觉反馈执行器
公开(公告)号：US09235265B2
公开(公告)日：2016-01-12
申请号：US13474195
申请日：2012-05-17
申请人： James Robert Karamath , Christopher James Brown , Sergio Garcia Castillo , Harry Garth Walton
发明人： James Robert Karamath , Christopher James Brown , Sergio Garcia Castillo , Harry Garth Walton
IPC分类号： G06F3/01
CPC分类号： G06F3/016
摘要： A tactile feedback actuator includes a first electrode and a second electrode separated by a gap, and a surface layer above the first and second electrodes. The first electrode receives a first stimulus voltage at a first frequency and the second electrode receives a second stimulus voltage at a second frequency, and the first and second electrodes superimpose the first and second stimulus voltages to generate a total voltage that has a beat frequency less than a perception threshold frequency. An object in contact with a portion of the surface layer is caused to vibrate at the beat frequency. The first electrode and the second electrode may constitute an electrode array including a plurality of column electrode segments, and a plurality of row electrode segments. An object in contact with a portion of the surface layer above one or more electrode segments is caused to vibrate at the beat frequency.
摘要翻译：触觉反馈致动器包括由间隙隔开的第一电极和第二电极以及第一和第二电极上的表面层。第一电极以第一频率接收第一刺激电压，第二电极以第二频率接收第二刺激电压，并且第一和第二电极叠加第一和第二刺激电压以产生具有节拍频率较小的总电压比感知阈值频率。导致与表面层的一部分接触的物体以拍频被振动。第一电极和第二电极可以构成包括多个列电极段和多个行电极段的电极阵列。导致与一个或多个电极段上的表面层的一部分接触的物体以拍频被振动。

8. 发明授权

US09182859B2 Capacitive touch panel with force sensing 有权
标题翻译：具有力感测功能的电容式触摸屏
公开(公告)号：US09182859B2
公开(公告)日：2015-11-10
申请号：US13597950
申请日：2012-08-29
申请人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
发明人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0414 , G06F2203/04105
摘要： A capacitive type touch sensing device includes a first electrode array including a plurality of drive electrodes and a plurality of sense electrodes, and a second electrode array spaced apart from the first electrode array and including a plurality of discrete, electrically floating conductive regions. At least part of the second electrode array positionally overlaps with at least part of the first electrode array to define a separation distance therebetween, the separation distance varying with a force applied to a surface of the touch sensing device. Further, each conductive region is positioned relative to a respective drive electrode and sense electrode of the first electrode array so that a capacitance between certain pairs of drive and sense electrodes is more sensitive to a variation in the separation distance than a capacitance between other pairs of drive and sense electrodes.
摘要翻译：一种电容式触摸感测装置包括：第一电极阵列，包括多个驱动电极和多个感测电极;以及第二电极阵列，与第一电极阵列间隔开并且包括多个分立的电浮动导电区域。所述第二电极阵列的至少一部分与所述第一电极阵列的至少一部分位置重叠以限定其间的间隔距离，所述间隔距离随施加到所述触摸感测装置的表面的力而变化。此外，每个导电区域相对于第一电极阵列的相应驱动电极和感测电极定位，使得某对驱动电极和感测电极之间的电容对分离距离的变化比对其它对之间的电容更敏感驱动和感应电极。

9. 发明授权

US09158407B2 Capacitive touch panel with a ‘dual layer’ force sensor 有权
标题翻译：具有“双层”力传感器的电容式触摸屏
公开(公告)号：US09158407B2
公开(公告)日：2015-10-13
申请号：US13597925
申请日：2012-08-29
申请人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
发明人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0414 , G06F3/044 , G06F2203/04106
摘要： A capacitive touch panel includes a first substrate and a second substrate arranged relative to the first substrate. A plurality of drive electrodes are arranged on the first substrate, wherein each drive electrode comprises a first drive electrode section and a second drive electrode section. In addition, a plurality of sense electrodes are arranged on the second substrate, the plurality of sense electrodes including touch sensing electrodes and force sensing electrodes. At least part of a sense electrode of the plurality of sense electrodes forms a force sensitive coupling capacitance with a second drive electrode section and not with a first drive electrode section.
摘要翻译：电容式触摸面板包括相对于第一衬底布置的第一衬底和第二衬底。多个驱动电极布置在第一基板上，其中每个驱动电极包括第一驱动电极部分和第二驱动电极部分。此外，多个感测电极布置在第二基板上，多个感测电极包括触摸感测电极和力感测电极。多个感测电极的感测电极的至少一部分与第二驱动电极部分而不是与第一驱动电极部分形成力敏感耦合电容。

10. 发明申请

US20140009428A1 CAPACITIVE TOUCH PANEL WITH HEIGHT DETERMINATION FUNCTION 审中-公开
标题翻译：具有高度确定功能的电容触控面板
公开(公告)号：US20140009428A1
公开(公告)日：2014-01-09
申请号：US13541423
申请日：2012-07-03
申请人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
发明人： Michael Paul Coulson , Christopher James Brown , Dauren Slamkul
IPC分类号： G06F3/044 , G01R27/26
CPC分类号： G06F3/044 , G06F2203/04101
摘要： A capacitive touch sensor includes a sensor substrate and an array of electrode elements formed over the sensor substrate. Each electrode element of the array includes at least one of a first electrode group comprising at least two drive electrodes and at least one sense electrode, or a second electrode group comprising at least two sense electrodes and at least one drive electrode. The respective electrodes of the first or second electrode group are arranged to form multiple capacitances over different coupling distances. A controller is operatively coupled to the array of electrode elements, the controller configured to determine a distance of an object relative to the surface of the touch sensor based on variations in the multiple capacitances.
摘要翻译：电容式触摸传感器包括传感器基板和形成在传感器基板上的电极元件的阵列。阵列的每个电极元件包括至少包括至少两个驱动电极和至少一个感测电极的第一电极组，或包括至少两个感测电极和至少一个驱动电极的第二电极组中的至少一个。布置第一或第二电极组的各个电极以在不同的耦合距离上形成多个电容。控制器可操作地耦合到电极元件阵列，该控制器被配置为基于多个电容的变化来确定物体相对于触摸传感器的表面的距离。

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