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1. 发明授权

US11604527B2 Touch sensor and display device including touch sensor 有权
公开(公告)号：US11604527B2
公开(公告)日：2023-03-14
申请号：US17506612
申请日：2021-10-20
申请人： Samsung Display Co., Ltd.
发明人： Do Ik Kim
IPC分类号： G06F3/041 , G06F3/044 , G01R27/26 , G06F3/05
摘要： A display device may include a display panel, a sensor unit, and a touch driver. The sensor unit is provided on the display panel and may output a sensing signal corresponding to a touch input. The sensor unit may include a first electrode and may include a conductive layer provided between the display panel and the first electrode and spaced from the first electrode. The touch driver may include a signal receiver. The signal receiver may include a first input terminal electrically coupled to the first electrode, may include a second input terminal electrically coupled to the conductive layer, may receive the sensing signal, and may output a signal corresponding to a voltage difference the first input terminal and the second input terminal.

2. 发明授权

US11184197B2 Burst-tolerant decision feedback equalization 有权
公开(公告)号：US11184197B2
公开(公告)日：2021-11-23
申请号：US16418358
申请日：2019-05-21
申请人： Rambus Inc.
发明人： Thomas J. Giovannini , Abhijit Abhyankar
IPC分类号： H04L25/03 , G06F3/05 , G06F3/06 , G11C19/00
摘要： A first sequence of data bits is shifted into storage elements of a signal receiver during a first sequence of bit-time intervals, and a memory access command indicates that a second sequence of data bits is to be received within the signal receiver during a second sequence of bit-time intervals. Contents of the shift-register storage elements are conditionally overwritten with a predetermined set of seed bits, depending on whether one or more bit-time intervals will transpire between the first and second sequences of bit-time intervals. Equalization signals generated based, at least in part, on contents of the shift-register storage elements are used to adjust respective signal levels representative of one or more bits of the second sequence of data bits.

3. 发明授权

US11175761B2 Touch sensor and display device including touch sensor 有权
公开(公告)号：US11175761B2
公开(公告)日：2021-11-16
申请号：US15831849
申请日：2017-12-05
申请人： Samsung Display Co., Ltd.
发明人： Do Ik Kim
IPC分类号： G06F3/041 , G06F3/044 , G01R27/26 , G06F3/05
摘要： A display device may include a display panel, a sensor unit, and a touch driver. The sensor unit is provided on the display panel and may output a sensing signal corresponding to a touch input. The sensor unit may include a first electrode and may include a conductive layer provided between the display panel and the first electrode and spaced from the first electrode. The touch driver may include a signal receiver. The signal receiver may include a first input terminal electrically coupled to the first electrode, may include a second input terminal electrically coupled to the conductive layer, may receive the sensing signal, and may output a signal corresponding to a voltage difference the first input terminal and the second input terminal.

4. 发明授权

US11060899B2 Method for determining a maximum allowable volume of water that can be removed over time from an underground water source 有权
公开(公告)号：US11060899B2
公开(公告)日：2021-07-13
申请号：US16318704
申请日：2017-07-27
申请人： VEOLIA ENVIRONNEMENT-VE
发明人： Magali Dechesne , Sébastien Kech , Pierre Mandel , Vincent Martin
IPC分类号： G01F22/00 , E03B3/06 , G05B19/042 , G06F3/05 , E03B1/00 , G06Q50/06 , E21B43/00 , E03B1/02
摘要： The invention relates to a method for determining a maximum allowable volume of water that can be removed over time from an underground water source, the volume of water being removed at a removal point and the hydrogeological state of the underground water source being qualified by piezometric measurements on a reference piezometer, the method being characterized in that it includes, in particular, a continuous measurement by a first piezometric level sensor on the removal point, the sensor having a first log of available data over a predetermined period that has passed; and another continuous measurement by a second piezometric level sensor on the reference piezometer, the second sensor having a second log of available data over the predetermined period that has passed; the method also comprising subsequent steps implemented by a calculation machine.

5. 发明申请

US20210203343A1 DEVICE AND METHOD FOR ANALOG-DIGITAL CONVERSION 有权
公开(公告)号：US20210203343A1
公开(公告)日：2021-07-01
申请号：US17112466
申请日：2020-12-04
申请人： Hyundai Autron Co., Ltd.
发明人： Jun Ho Cho
IPC分类号： H03M1/12 , H03M1/50 , G06F3/05
摘要： An analog-digital conversion apparatus may include a control unit configured for receiving an analog-digital (AD) conversion request from a plurality of processing modules; and an analog-digital converter (ADC) configured for performing analog-digital conversion according to the AD conversion request received from the control unit, in which the control unit is configured to integrate the AD conversion request according to periodicity of the AD conversion request and to transfer the integrated AD conversion request to the ADC.

6. 发明授权

US10401144B2 Coordinate measuring machine having a camera 有权
公开(公告)号：US10401144B2
公开(公告)日：2019-09-03
申请号：US14363098
申请日：2012-12-06
申请人： Bo Pettersson , Knut Siercks , Eugen Voit , Jürg Hinderling , Benedikt Zebhauser , Klaus Schneider , Pascal Jordil
发明人： Bo Pettersson , Knut Siercks , Eugen Voit , Jürg Hinderling , Benedikt Zebhauser , Klaus Schneider , Pascal Jordil
IPC分类号： G01B21/04 , G05B19/401 , G06F3/05 , G01B11/00 , G06F3/00 , G06F3/03
摘要： A coordinate measuring machine (1) for determining at least one spatial coordinate of a measurement point of an object (15) to be measured, comprising a base (5) and a drive mechanism, adapted to drive a probe head (13) in a manner such that the probe head (13) is capable to move relative to the base (5) for approaching a measurement point, characterized by a first range camera (3, 33) having a range image sensor with a sensor array, wherein the range camera (3, 33) is adapted to be directed to the object (15) for providing a range image (23) of the object (15), and wherein range pixels of the range image are used for creating a point cloud with 3D-positions of target points of the object (15), and a controller, adapted to control the drive mechanism on the basis of 3D-positions of the target points.

7. 发明授权

US10303350B2 Systems and methods for generating online documents 有权
公开(公告)号：US10303350B2
公开(公告)日：2019-05-28
申请号：US14717638
申请日：2015-05-20
申请人： Hubin Jiang
发明人： Hubin Jiang , Rui Min , ShengXing Chi , Robert A Kohute
IPC分类号： G06F3/05 , G06F3/0484 , G06F3/0481 , G06T11/60
摘要： A method and system facilitate online document generation and publication in true What-You-See-Is-What-You-Get fashion without requiring any programming or computer engineering skills. The online document may be a full website with any functions demanded including 3D features. They system includes a graphical user interface module configured to display on a user device display a document on a working area for display to other users over a network and to display tools for a user to manipulate the document, and further configured to receive user input via the user device display, wherein the tools displayed include one or more content objects configured to be placed in a desired location in the document on the working area, and a coordinate system module configured to track absolute positions of the content objects placed in the document on the working area, the coordinates including horizontal position, vertical position, and layer.

8. 发明授权

US09811110B2 System and a method of deriving information 有权
公开(公告)号：US09811110B2
公开(公告)日：2017-11-07
申请号：US14924876
申请日：2015-10-28
申请人： Napatech A/S
发明人： René Krog Josiassen , Søren Kragh
IPC分类号： G06F1/04 , G06F3/05 , H04J3/06
CPC分类号： G06F1/04 , G06F3/05 , H04J3/0697
摘要： A system and a method of sampling an event signal using multiple clocking signals each provided in a separate candidate clock domain each of which also receives points in time from a master clock. From each candidate clock domain, clocked by the individual clocking signals, pairs of a received point in time and event signal value are fed to a master clock domain. In the master clock domain, the values of the event signal may be determined over time as a function of master clock time. This may be used for synchronizing operation in the master clock domain of e.g. packet time stamping with an overall time defined by the event signal. Using multiple clocking signals for the sampling, a much more precise sampling of the event signal is facilitated.

9. 发明申请

US20160224095A1 TOUCH SENSING SYSTEM AND METHOD OF CONTROLLING POWER CONSUMPTION THEREOF 审中-公开
标题翻译：触摸感应系统及其消耗功率控制方法
公开(公告)号：US20160224095A1
公开(公告)日：2016-08-04
申请号：US15096016
申请日：2016-04-11
申请人： LG DISPLAY CO., LTD.
发明人： Kyungjin JANG
IPC分类号： G06F1/32 , G06F3/044 , G06F3/041 , G06F3/05
CPC分类号： G06F1/3262 , G06F3/0416 , G06F3/044 , G06F3/05 , Y02D50/20
摘要： A touch sensing system and a method of controlling power consumption thereof are disclosed. The touch sensing system includes a plurality of sensing units, which sample a voltage received from a touch screen and accumulate the sampled voltage, and a plurality of analog-to-digital converters converting an output of the sensing units into digital data. The sensing units and the analog-to-digital converters are divided into a plurality of groups in an idle state. Each of the plurality of groups includes at least two sensing units and one analog-to-digital converter. At least one sensing unit included in at least one group is powered down in the idle state. An analog-to-digital converter is powered on during the group it belongs to is powered on.
摘要翻译：公开了触摸感测系统及其功耗控制方法。触摸感测系统包括多个感测单元，其对从触摸屏接收的电压进行采样并累积采样电压;以及多个模数转换器，将感测单元的输出转换为数字数据。感测单元和模拟 - 数字转换器在空闲状态下分为多个组。多个组中的每个组包括至少两个感测单元和一个模拟 - 数字转换器。包括在至少一个组中的至少一个感测单元在空闲状态下断电。在其所属的组通电时，模数转换器通电。

10. 发明申请

US20160216835A1 TOUCH PANEL DEVICE AND TOUCH PANEL DRIVING METHOD 有权
标题翻译：触摸板设备和触摸板驱动方法
公开(公告)号：US20160216835A1
公开(公告)日：2016-07-28
申请号：US14428801
申请日：2014-09-17
申请人： AVC TECHNOLOGY CO., LTD.
发明人： Nobumichi TAKABA , Takayuki TAJIRI , Ippei TAHARA , Shingo ARIKAWA
IPC分类号： G06F3/041 , G06F3/05 , G06F3/044
CPC分类号： G06F3/0418 , G06F3/0416 , G06F3/044 , G06F3/05 , G06F2211/902
摘要： A touch panel device (11) includes a panel main body (21) including a plurality of first electrodes (X) extending parallel to one another and a plurality of second electrodes (Y) intersecting with the first electrodes (X), and a detection section (31). The detection section (31) includes a transmission section (33) for sequentially applying a driving signal to the first electrodes (X), and a current-voltage conversion section (35) configured to scan the second electrodes (Y) and convert a current flowing through the second electrode (Y) to a voltage signal, an AD conversion section (36) configured to sample the voltage signal and convert it to digital data, and a touch determination section (37) for determining a touch position from the converted digital data. The AD conversion section (36) samples the induced signal for a sampling period which occurs after a preset time which is determined for each of the first electrodes (X) elapses since the application of the driving signal and which includes a peak of a waveform of the induced signal.
摘要翻译：触摸面板装置（11）包括：面板主体（21），包括彼此平行延伸的多个第一电极（X）和与第一电极（X）交叉的多个第二电极（Y），以及检测（31）。检测部（31）具有向第一电极（X）依次施加驱动信号的发送部（33），对第二电极（Y）进行扫描的电流电压转换部（35）流过第二电极（Y）的电压信号，AD转换部分（36），被配置为对电压信号进行采样并将其转换为数字数据;以及触摸确定部（37），用于从转换后的数字数据。 AD转换部分（36）对感应信号进行采样，该采样周期是在从施加驱动信号之后经过的每个第一电极（X）确定的预设时间之后发生的，其中包括波形的峰值感应信号。

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