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公开(公告)号：US20150117793A1
公开(公告)日：2015-04-30
申请号：US14068656
申请日：2013-10-31
Applicant: STMicroelectronics Asia Pacific Pte. Ltd.
Inventor： Xiaoyun Deng , Lucas Hui
IPC: G06T5/00
CPC classification number: G06T5/002 , G06T5/20 , G06T2207/10016 , G06T2207/20012
Abstract: A method and apparatus are provided for filtering banding noise in a signal representative of an image. The method includes detecting, by a banding noise detector, banding noise in a neighborhood of a current pixel of the image, determining, by an adaptive filter weight decision unit, a number of banding steps in the neighborhood of the current pixel, determining, by the adaptive filter weight decision unit, a difference between a current pixel value and a previous output value, selecting, by the adaptive filter weight decision unit, a filter weight based on the number of banding steps, the difference between the current pixel value and the previous output value, and the detected banding noise, and filtering, by a recursive filter, the current pixel value according to the selected filter weight.
Abstract translation: 提供了一种方法和装置，用于对代表图像的信号中的条带噪声进行滤波。 该方法包括通过带状噪声检测器检测图像的当前像素附近的条带噪声，通过自适应滤波器权重判定单元确定当前像素附近的条带步数，通过 自适应滤波器权重判定单元，当前像素值和先前输出值之间的差，由自适应滤波器权重判定单元选择基于条带数的滤波器权重，当前像素值与 先前输出值和检测到的条带噪声，并且通过递归滤波器根据所选滤波器权重对当前像素值进行滤波。
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242.发明申请公开(公告)号：US20150108105A1
公开(公告)日：2015-04-23
申请号：US14586231
申请日：2014-12-30
Inventor： Fuchao WANG , Olivier LENEEL , Ravi SHANKAR
CPC classification number: H05B3/0014 , H01L23/34 , H01L23/345 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2224/73265 , H01L2924/15311 , H05B1/0227 , H05B3/02 , H05B3/06 , H05B3/12 , H05B3/34 , H01L2924/00014 , H01L2924/00
Abstract: An integrated circuit is provided having an active circuit. A heating element is adjacent to the active circuit and configured to heat the active circuit. A temperature sensor is also adjacent to the active circuit and configured to measure a temperature of the active circuit. A temperature controller is coupled to the active circuit and configured to receive a temperature signal from the temperature sensor. The temperature controller operates the heating element to heat the active circuit to maintain the temperature of the active circuit in a selected temperature range.
Abstract translation: 提供具有有源电路的集成电路。 加热元件邻近有源电路并且被配置为加热有源电路。 温度传感器也与有源电路相邻并且被配置为测量有源电路的温度。 温度控制器耦合到有源电路并被配置为从温度传感器接收温度信号。 温度控制器操作加热元件以加热有源电路以将有源电路的温度保持在所选择的温度范围内。
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243.发明授权Method for making image sensors using wafer-level processing and associated devices 有权使用晶片级处理和相关设备制作图像传感器的方法公开(公告)号：US09013017B2
公开(公告)日：2015-04-21
申请号：US13651526
申请日：2012-10-15
Inventor： Yonggang Jin , Laurent Herard , WeeChinJudy Lim
IPC: H01L31/0232 , H01L31/0203
CPC classification number: H01L31/0203 , H01L27/14618 , H01L27/14625 , H01L27/14632 , H01L27/14687 , H01L31/0232 , H01L2924/0002 , H01L2924/00
Abstract: A method of making image sensor devices may include forming a sensor layer including image sensor ICs in an encapsulation material, bonding a spacer layer to the sensor layer, the spacer layer having openings therein and aligned with the image sensor ICs, and bonding a lens layer to the spacer layer, the lens layer including lens in an encapsulation material and aligned with the openings and the image sensor ICs. The method may also include dicing the bonded-together sensor, spacer and lens layers to provide the image sensor devices. Helpfully, the method may use WLP to enhance production.
Abstract translation: 制作图像传感器装置的方法可以包括在封装材料中形成包括图像传感器IC的传感器层，将间隔层粘合到传感器层，间隔层在其中具有开口并与图像传感器IC对准，并且将透镜层 到间隔层，透镜层包括在封装材料中并与开口对准的透镜和图像传感器IC。 该方法还可以包括切割结合在一起的传感器，间隔物和透镜层以提供图像传感器装置。 有利的是，该方法可以使用WLP来增强生产。
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244.发明授权Configurable analog front-end for mutual capacitance sensing and self capacitance sensing 有权可配置的模拟前端，用于互电容感测和自电容感测公开(公告)号：US08976151B2
公开(公告)日：2015-03-10
申请号：US13717766
申请日：2012-12-18
Inventor： Kien Beng Tan , Ernesto Lasalandra , Tommaso Ungaretti , Yannick Guedon , Dianbo Guo , Paolo Angelini , Giovanni Carlo Tripoli
CPC classification number: G01R27/2605 , G06F3/0416 , G06F3/044 , G06F2203/04104
Abstract: Capacitance sensing circuits and methods are provided. A dual mode capacitance sensing circuit includes a capacitance-to-voltage converter having an amplifier and an integration capacitance coupled between an output and an inverting input of the amplifier, and a dual mode switching circuit responsive to mutual mode control signals for a controlling signal supplied from a capacitive touch matrix to the capacitance-to-voltage converter in a mutual capacitance sensing mode and responsive to self mode control signals for controlling signals supplied from the capacitive touch matrix to the capacitance-to-voltage converter in a self capacitance sensing mode, wherein the capacitance sensing circuit is configurable for operation in the mutual capacitance sensing mode or the self capacitance sensing mode.
Abstract translation: 提供电容感测电路和方法。 双模电容感测电路包括具有放大器和耦合在放大器的输出和反相输入端之间的积分电容器的电容 - 电压转换器，以及响应于所提供的控制信号的相互模式控制信号的双模式切换电路 在互电容感测模式中从电容式触摸矩阵到电容 - 电压转换器，并且响应用于在自电容感测模式下控制从电容式触摸矩阵提供给电容 - 电压转换器的信号的自发模式控制信号， 其中电容感测电路可配置为在互电容感测模式或自电容感测模式下操作。
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公开(公告)号：US08963589B1
公开(公告)日：2015-02-24
申请号：US14152270
申请日：2014-01-10
Inventor： Lorenzo Ferrario , Roberto Trabattoni
CPC classification number: H03K4/50
Abstract: An oscillator circuit selectively charges and discharges a capacitor with currents having variable magnitudes. A trimming circuit functions to measure a half period of the oscillator signal. The measured half period is compared to a reference period to generate an error signal. The variable magnitudes of one or the other or both of the current for sourcing or sinking at the capacitor are adjusted in response to the error signal.
Abstract translation: 振荡器电路选择性地对具有可变幅度的电流充电和放电电容器。 微调电路用于测量振荡器信号的一半周期。 将测量的半周期与参考周期进行比较以产生误差信号。 响应于误差信号来调整用于在电容器处供电或吸收的电流中的一个或另一个或两个的可变量。
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Patent Agency Ranking
246.发明申请SYSTEM AND PROCESS FOR IMAGE RESCALING USING ADAPTIVE INTERPOLATION KERNAL WITH SHARPNESS AND DE-RINGING CONTROL 有权使用适应性插值法进行图像重构的系统和过程，具有锐度和去环控制公开(公告)号：US20140362288A1
公开(公告)日：2014-12-11
申请号：US14466274
申请日：2014-08-22
Applicant: STMICROELECTRONICS ASIA PACIFIC PTE., LTD.
Inventor： Yong Huang
IPC: G06T3/40
CPC classification number: G06T3/4007
Abstract: A digital video rescaling system is provided. The system includes an image data input configured to receive input support pixels y1 to yn and a sharpness control module configured to generate a sharpness control parameter Kshp. The system further includes an interpolated pixel generator configured to use an adaptive interpolation kernel to generate an interpolated pixel ys based on the input support pixels, and adjust a sharpness of the interpolated pixel ys based at least partly upon the sharpness control parameter Kshp. The system also includes a de-ringing control unit to adjust the ringing effect of the interpolated pixel based on a local image feature Kfreq, and an output module configured to output the adjusted interpolated pixel for display.
Abstract translation: 提供了数字视频重新定标系统。 该系统包括被配置为接收输入支持像素y1至yn的图像数据输入和被配置为生成锐度控制参数Kshp的锐度控制模块。 该系统还包括内插像素生成器，其被配置为使用自适应内插内核来基于输入的支持像素生成内插像素ys，并且至少部分地基于锐度控制参数Kshp来调整内插像素ys的清晰度。 该系统还包括一个去振铃控制单元，用于基于局部图像特征Kfreq来调整内插像素的振铃效果，以及输出模块，被配置为输出经调整的内插像素进行显示。
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公开(公告)号：US20140340450A1
公开(公告)日：2014-11-20
申请号：US13893482
申请日：2013-05-14
Inventor： MADANAGOPAL KUNNAVAKKAM , TECK KHIM NEO , KENNETH W. SMILEY
CPC classification number: B41J2/14 , B41J2/14129 , B41J2/1603 , B41J2/1621 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/164
Abstract: An ink jet printhead device includes a substrate and at least one first dielectric layer above the substrate. A resistive layer is above the at least one first dielectric layer. An electrode layer is above the resistive layer and defines first and second electrodes coupled to the resistive layer. At least one second dielectric layer is above the electrode layer and contacts the resistive layer through the at least one opening. The at least one second dielectric layer has a compressive stress magnitude of at least 340 MPa.
Abstract translation: 喷墨打印头装置包括基底和在基底上方的至少一个第一介电层。 电阻层在至少一个第一介电层之上。 电极层位于电阻层之上，并且限定了耦合到电阻层的第一和第二电极。 至少一个第二电介质层在电极层之上，并且通过至少一个开口接触电阻层。 所述至少一个第二电介质层具有至少340MPa的压应力大小。
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公开(公告)号：US20140289807A1
公开(公告)日：2014-09-25
申请号：US14218467
申请日：2014-03-18
Inventor： Raphael Collado , Cheeseng Tan
IPC: G06F21/44
Abstract: A processor system is arranged to execute user selected applications. A manager module is configured to detect a user selection of an application and configured to initiate a launch process. A supervisor module is configured to intercept the launch process initiated by the manager module and detect whether the application is a trusted application or an untrusted application. Trusted applications have a privilege to access resources without authorization, and untrusted applications do not have the privilege. The supervisor module has the privilege to access the resources. When the application is untrusted, the application is launched in a container, and at least one of the resources is delivered to the untrusted application in the container.
Abstract translation: 处理器系统被布置成执行用户选择的应用。 管理器模块被配置为检测用户对应用的选择并被配置为发起启动过程。 管理员模块被配置为拦截由管理器模块发起的启动过程，并检测应用程序是可信应用程序还是不受信任的应用程序。 受信任的应用程序有权未经授权访问资源，不受信任的应用程序没有权限。 主管模块有权访问资源。 当应用程序不受信任时，应用程序将在容器中启动，并且至少有一个资源被传递到容器中的不受信任的应用程序。
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公开(公告)号：US20140197880A1
公开(公告)日：2014-07-17
申请号：US13739112
申请日：2013-01-11
Applicant: STMICROELECTRONICS ASIA PACIFIC PTE. LTD.
Inventor： Chee Yu NG , Mythreyi NAGARAJAN
IPC: H03K17/96
CPC classification number: H03K17/9622 , G06F3/044 , H03K2017/9602
Abstract: A single ITO layer design for a touchscreen panel incorporates a matrix of sensor cells formed from a single ITO layer of capacitive sensor pads, sensor bars, force lines and sense lines. Columns of multiplexed force lines are connected to rows of sensor pads to form force trees such that the force line of the end pair of sensor pads has a wide track, with the force lines of each subsequent pair of sensor pads having a reduced track width. Disposed between the columns of force trees, the matrix of sensor cells also includes columns of sensor bars connected to control circuitry via sense lines. The control circuitry applies a signal to the force trees to generate capacitance between rows of sensor pads and adjacent sensor bars. The control circuitry senses changes in the capacitance and resolves the location of a user touch in the matrix of sensor cells.
Abstract translation: 用于触摸屏面板的单个ITO层设计包括由电容式传感器焊盘，传感器棒，强制线和感测线的单个ITO层形成的传感器单元矩阵。 复合力线的列连接到传感器垫的行以形成力树，使得传感器焊盘的端对对的力线具有宽的轨迹，每个后续传感器对的力线具有减小的轨道宽度。 设置在力树柱之间，传感器单元的矩阵还包括通过感测线连接到控制电路的传感杆的列。 控制电路向力树施加信号以在传感器垫和相邻传感器条之间的行之间产生电容。 控制电路感测电容的变化，并且解决用户触摸传感器单元矩阵中的位置。
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250.发明申请公开(公告)号：US20140078096A1
公开(公告)日：2014-03-20
申请号：US13717766
申请日：2012-12-18
Inventor： Kien Beng Tan , Ernesto Lasalandra , Tommaso Ungaretti , Yannick Guedon , Dianbo Guo , Paolo Angelini , Giovanni Carlo Tripoli
IPC: G06F3/044
CPC classification number: G01R27/2605 , G06F3/0416 , G06F3/044 , G06F2203/04104
Abstract: Capacitance sensing circuits and methods are provided. A dual mode capacitance sensing circuit includes a capacitance-to-voltage converter having an amplifier and an integration capacitance coupled between an output and an inverting input of the amplifier, and a dual mode switching circuit responsive to mutual mode control signals for a controlling signal supplied from a capacitive touch matrix to the capacitance-to-voltage converter in a mutual capacitance sensing mode and responsive to self mode control signals for controlling signals supplied from the capacitive touch matrix to the capacitance-to-voltage converter in a self capacitance sensing mode, wherein the capacitance sensing circuit is configurable for operation in the mutual capacitance sensing mode or the self capacitance sensing mode.
Abstract translation: 提供电容感测电路和方法。 双模电容感测电路包括具有放大器和耦合在放大器的输出和反相输入端之间的积分电容器的电容 - 电压转换器，以及响应于所提供的控制信号的相互模式控制信号的双模式切换电路 在互电容感测模式中从电容式触摸矩阵到电容 - 电压转换器，并且响应用于在自电容感测模式下控制从电容式触摸矩阵提供给电容 - 电压转换器的信号的自发模式控制信号， 其中电容感测电路可配置为在互电容感测模式或自电容感测模式下操作。
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