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公开(公告)号：US20130038565A1
公开(公告)日：2013-02-14
申请号：US13207024
申请日：2011-08-10
CPC分类号： G06F3/0412 , G06F3/0416
摘要： This disclosure provides systems, methods and apparatus for touch sensing on a display device. In one aspect, a method is provided for reducing electrical interference on a display including bi-stable display elements and touch sensing elements without a grounded shielding layer between display elements and touch sensing elements. The method may include placing at least a portion of an array of bi-stable display elements in a selected state with display driver circuitry, maintaining the display elements in the selected state, and obtaining a signal from a touch-sensing element using touch sensing driver circuitry different from the display driver circuitry when the display elements remain in the selected state.
摘要翻译： 本公开提供了用于显示设备上的触摸感测的系统，方法和装置。 在一个方面，提供一种用于减少显示器上的电干扰的方法，包括双稳态显示元件和触摸感测元件，而在显示元件和触摸感测元件之间没有接地屏蔽层。 该方法可以包括将显示驱动器电路将显示元件置于选定状态的双稳态显示元件的阵列的至少一部分，将显示元件保持在选定状态，以及使用触摸感测驱动器从触摸感应元件获得信号 当显示元件保持在选择状态时，与显示驱动器电路不同的电路。
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公开(公告)号：US20120153970A1
公开(公告)日：2012-06-21
申请号：US12975025
申请日：2010-12-21
CPC分类号： G06F3/044 , G02B26/001 , G06F2203/04103 , G06F2203/04112 , Y10T29/49117
摘要： The present disclosure provides systems, methods, and apparatus for sensing the location(s) of conductive objects disposed near a sensor array. In one aspect, a sensor array includes a conductive row and a conductive column formed of non-transparent material(s). At least a portion of the conductive row overlaps at least a portion of the conductive column and each of the conductive rows and columns include sensing elements. The sensing elements at least partially define volumes including non-conductive and optically transparent material(s) to limit the loss of light that passes therethrough.
摘要翻译： 本公开提供用于感测设置在传感器阵列附近的导电物体的位置的系统，方法和装置。 一方面，传感器阵列包括导电排和由不透明材料形成的导电柱。 导电列的至少一部分与导电柱的至少一部分重叠，并且每个导电行和列包括感测元件。 感测元件至少部分地限定包括非导电和光学透明材料的体积，以限制通过其中的光的损失。
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公开(公告)号：US20130021303A1
公开(公告)日：2013-01-24
申请号：US13187803
申请日：2011-07-21
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F1/3262 , G06F3/044
摘要： The present disclosure provides systems, methods, and apparatus relating to touch sensing display devices that include a sensing device and a display device. In one aspect, a touch sensing display device can include adaptive addressing architecture to adjust an addressing characteristic based at least in part in a sensing characteristic of a sensing device. In another aspect, a touch sensing display device can include adaptive sensing architecture to adjust a sensing characteristic of a sensing device based at least in part on an addressing characteristic of a display device and/or on an electrical interference characteristic altered by an addressing circuit of the display device.
摘要翻译： 本公开提供了涉及包括感测装置和显示装置的触摸感测显示装置的系统，方法和装置。 在一个方面，触摸感测显示装置可以包括至少部分地基于感测装置的感测特性来调整寻址特性的自适应寻址架构。 在另一方面，触摸感测显示设备可以包括自适应感测结构，以至少部分地基于显示设备的寻址特性和/或由电路干扰特性改变的电气干扰特性来调整感测设备的感测特性 显示设备。
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公开(公告)号：US08872804B2
公开(公告)日：2014-10-28
申请号：US13187803
申请日：2011-07-21
CPC分类号： G06F3/0416 , G06F1/3262 , G06F3/044
摘要： The present disclosure provides systems, methods, and apparatus relating to touch sensing display devices that include a sensing device and a display device. In one aspect, a touch sensing display device can include adaptive addressing architecture to adjust an addressing characteristic based at least in part in a sensing characteristic of a sensing device. In another aspect, a touch sensing display device can include adaptive sensing architecture to adjust a sensing characteristic of a sensing device based at least in part on an addressing characteristic of a display device and/or on an electrical interference characteristic altered by an addressing circuit of the display device.
摘要翻译： 本公开提供了涉及包括感测装置和显示装置的触摸感测显示装置的系统，方法和装置。 在一个方面，触摸感测显示装置可以包括至少部分地基于感测装置的感测特性来调整寻址特性的自适应寻址架构。 在另一方面，触摸感测显示设备可以包括自适应感测架构，以至少部分地基于显示设备的寻址特性和/或由电路干扰特性改变的电气干扰特性来调整感测设备的感测特性 显示设备。
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5.发明申请DEVICE AND METHOD OF CONTROLLING BRIGHTNESS OF A DISPLAY BASED ON AMBIENT LIGHTING CONDITIONS 有权基于环境照明条件控制显示屏亮度的装置和方法公开(公告)号：US20130100096A1
公开(公告)日：2013-04-25
申请号：US13278490
申请日：2011-10-21
IPC分类号： G09G5/00
CPC分类号： G09G3/3466 , G09G2320/0233 , G09G2320/062 , G09G2320/0626 , G09G2330/021 , G09G2360/14 , G09G2360/144
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for controlling brightness of a display based on ambient light conditions. In one aspect, a display device can include a reflective display and an auxiliary light source configured to provide supplemental light to the display. The display device further can include a sensor system configured to determine an illuminance of ambient light, and a controller configured to adjust the auxiliary light source to provide an amount of supplemental light to the display based at least in part on the determined illuminance. In one aspect, the amount of supplemental light remains substantially the same or substantially increases in response to increasing illuminance when the illuminance is below a first threshold, and substantially decreases in response to increasing illuminance when the illuminance is above a second threshold that is greater than or equal to the first threshold.
摘要翻译： 本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于基于环境光条件控制显示器的亮度。 一方面，显示装置可以包括反射显示器和被配置为向显示器提供补充光的辅助光源。 显示装置还可以包括被配置为确定环境光的照度的传感器系统，以及被配置为调整辅助光源以至少部分地基于所确定的照度而向显示器提供一定量的补充光的控制器。 在一个方面，当照度低于第一阈值时，辅助光的量保持基本上相同或基本上增加，并且当照度高于大于第二阈值的第二阈值时响应于增加的照度而显着减小 或等于第一阈值。
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6.发明授权Method and apparatus for improving sensitivity in vertical color CMOS image sensors 有权用于提高垂直彩色CMOS图像传感器灵敏度的方法和装置公开(公告)号：US07541627B2
公开(公告)日：2009-06-02
申请号：US10796763
申请日：2004-03-08
IPC分类号： H01L29/768
CPC分类号： H01L27/14647 , H01L27/14609 , H01L27/14636 , H04N9/045
摘要： The invention describes in detail the structure of a CMOS image sensor pixel that senses color of impinging light without having absorbing filters placed on its surface. The color sensing is accomplished by having a vertical stack of three-charge detection nodes placed in the silicon bulk, which collect electrons depending on the depth of their generation. The small charge detection node capacitance and thus high sensitivity with low noise is achieved by using fully depleted, potential well forming, buried layers instead of undepleted junction electrodes. Two embodiments of contacting the buried layers without substantially increasing the node capacitances are presented.
摘要翻译： 本发明详细描述了在没有放置在其表面上的吸收滤光器的情况下感测入射光的颜色的CMOS图像传感器像素的结构。 彩色感测是通过将三电荷检测节点的垂直堆叠放置在硅体中来完成的，该堆叠根据其生成的深度来收集电子。 通过使用完全耗尽的势阱形成掩埋层而不是未剥离的结电极，实现小电荷检测节点电容以及因此具有低噪声的高灵敏度。 提出了接触埋层而基本上不增加节点电容的两个实施例。
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7.发明授权Vertical color filter sensor group including semiconductor other than crystalline silicon and method for fabricating same 有权包括晶体硅以外的半导体的垂直滤色器传感器组及其制造方法公开(公告)号：US06914314B2
公开(公告)日：2005-07-05
申请号：US10355728
申请日：2003-01-31
IPC分类号： H01L31/00 , H01L31/101
CPC分类号： H01L27/14689 , H01L27/1463 , H01L27/14647 , H01L31/0328 , H01L31/0352
摘要： A vertical color filter sensor group formed on a substrate (preferably a semiconductor substrate) and including at least two vertically stacked, photosensitive sensors, each having a different spectral response. At least one of the sensors includes at least one layer of a semiconductor material other than crystalline silicon (for example, silicon carbide, or InxGa1-xN, or another III-V semiconductor material, or polysilicon, or amorphous silicon). Other aspects of the invention are arrays of such vertical color filter sensor groups, and methods for fabricating such vertical color filter sensor groups and arrays thereof.
摘要翻译： 形成在基板（优选半导体基板）上并且包括至少两个垂直堆叠的光敏传感器的垂直滤色器传感器组，每个具有不同的光谱响应。 至少一个传感器包括至少一层不同于晶体硅的半导体材料（例如，碳化硅，或In 1 x 1 Ga 1-x N）或 另一种III-V半导体材料，或多晶硅，或非晶硅）。 本发明的其他方面是这种垂直滤色器传感器组的阵列，以及用于制造这种垂直滤色器传感器组及其阵列的方法。
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8.发明授权Bi-directional data transfer using the video blanking period in a digital data stream 有权在数字数据流中使用视频消隐期的双向数据传输公开(公告)号：US06564269B1
公开(公告)日：2003-05-13
申请号：US09392229
申请日：1999-09-08
申请人： Russel A. Martin
发明人： Russel A. Martin
IPC分类号： G06F1300
CPC分类号： G09G5/006 , G09G2370/04 , H04N7/083 , H04N11/042
摘要： Digital pixel data is transferred from a computer system to video display hardware in a forward direction. However, there are many reasons for digital pixel data to be transferred in both directions along a cable connecting a computer and a monitor. This invention describes a method of sending digital data from a monitor back to the computer in a reverse direction. In transmission of digital pixel data in a forward direction, there are horizontal and vertical blanking periods during which special characters are transmitted in order to resynchronize the digital pixel data to a clock signal. In such a system the transmission of these special characters only requires a portion of the blanking periods. During the remainder to the blanking period, some of or all of the data paths can be used in order to transmit digital data in a reverse direction. Where all data paths are used, the beginning and end of the usable portion of the blanking periods may last for a fixed number of clock cycles. Alternatively, the beginning and end of the usable portion of the blanking periods may be indicated by signals transmitted in a forward direction over one of the data paths, where all data paths are not used in a reverse direction.
摘要翻译： 数字像素数据从计算机系统向前传送到视频显示硬件。 然而，沿着连接计算机和监视器的电缆在两个方向上传送数字像素数据的原因有很多。 本发明描述了一种将数字数据从监视器反向发送回计算机的方法。 在向前方向传输数字像素数据时，存在水平和垂直消隐周期，在此期间发送特殊字符以便将数字像素数据重新同步到时钟信号。 在这样的系统中，这些特殊字符的传输仅需要消隐期间的一部分。 在剩余时间到消隐期间，可以使用一些或全部数据路径以便以相反的方向传输数字数据。 在使用所有数据路径的情况下，消隐周期的可用部分的开始和结束可以持续固定数量的时钟周期。 或者，消隐周期的可用部分的开始和结束可以通过在数据路径之一上的正向方向上发送的信号来指示，其中所有的数据路径都不被反向使用。
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公开(公告)号：US08904867B2
公开(公告)日：2014-12-09
申请号：US12939966
申请日：2010-11-04
IPC分类号： G01P15/093 , G01P15/08 , G06F3/03 , G02B26/00 , G09G3/34
CPC分类号： G01P15/093 , G02B26/001 , G06F3/0317 , G09G3/3466
摘要： An optical accelerometer and method of determining an acceleration are disclosed. In one aspect, an accelerometer includes a light source, a substrate, a light guide attached to a first side of the substrate and configured to redirect light from the light source through the substrate. The accelerometer also includes a light detector, a proof mass attached to a second side of the substrate via one or more springs, wherein the second side is opposite the first side and wherein motion of the proof mass alters a characteristic of the light from the light source reaching the light detector, and a processor configured to determine an acceleration based on the characteristic of the light reaching the light detector.
摘要翻译： 公开了一种光学加速度计和确定加速度的方法。 在一个方面，一种加速度计包括光源，基板，安装在基板的第一侧上的光导，并被配置为重定向来自光源的光通过基板。 加速度计还包括光检测器，经由一个或多个弹簧附接到基板的第二侧的检验物质，其中第二侧与第一侧相对，并且其中检测质量块的运动改变来自光的光的特性 源到达光检测器，以及处理器，被配置为基于到达光检测器的光的特性来确定加速度。
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公开(公告)号：US20130182017A1
公开(公告)日：2013-07-18
申请号：US13350982
申请日：2012-01-16
申请人： Alok Govil , Jennifer L. Gille , Russel A. Martin
发明人： Alok Govil , Jennifer L. Gille , Russel A. Martin
IPC分类号： G09G5/10
CPC分类号： G02B26/001 , G09G3/3466 , G09G2300/023 , G09G2300/0452 , G09G2320/0666
摘要： This disclosure provides systems, methods and apparatus for device and methods for high reflectance multi-state architectures. In one aspect, a display device can include a plurality of reflective pixels including subpixels. Each subpixel can be selectively switched among first, second, and third states, with each state having a different spectral reflectance. Each subpixel has a spectral reflectance associated with a first set of primary colors and with a second set of primary colors. At least one of the colors in the second set of primary colors can be different from the colors in the first set of primary colors. The first set of primary colors can include colors that combine to produce white. A combination of colors of the first set of primary colors can have a brightness that is higher than the brightness of the combination of colors of the second set of primary colors.
摘要翻译： 本公开提供了用于高反射率多状态架构的装置和方法的系统，方法和装置。 一方面，显示装置可以包括多个包括子像素的反射像素。 每个子像素可以在第一，第二和第三状态之间选择性地切换，每个状态具有不同的光谱反射率。 每个子像素具有与第一组原色相关联的光谱反射率和第二组原色。 第二组原色中的至少一种颜色可以与第一组原色中的颜色不同。 第一组原色可以包括组合产生白色的颜色。 第一组原色组合的颜色可以具有比第二组原色组合的颜色的亮度高的亮度。
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