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    REMOTE FEEDBACK TAPPING FOR A TOUCH SENSOR PANEL DRIVING CIRCUIT
    1.
    发明申请
    REMOTE FEEDBACK TAPPING FOR A TOUCH SENSOR PANEL DRIVING CIRCUIT 审中-公开
    用于触摸传感器面板驱动电路的远程反馈接头

    公开(公告)号：US20160231838A1

    公开(公告)日：2016-08-11

    申请号：US14869409

    申请日：2015-09-29

    Applicant: Apple Inc.

    Inventor： Chaohao WANG ,  Yingxuan LI ,  Hung Sheng LIN ,  Paolo SACCHETTO ,  Szu-Hsien LEE ,  Weijun YAO ,  Howard TANG

    IPC: G06F3/044 ,  G06F1/16 ,  H05K1/02 ,  G06F3/041

    Abstract: A system is disclosed. The system can comprise drive circuitry included in a first component of the system, the drive circuitry configured to drive a first touch electrode on a touch sensor panel. The system can also comprise a driving line configured to couple an output of the drive circuitry to the first touch electrode. The system can also comprise a feedback line configured to couple the output of the drive circuitry to an input of the drive circuitry, wherein a first end of the feedback line is coupled to the input of the drive circuitry at the first component, and a second end of the feedback line is configured to be coupled to the output of the drive circuitry at a second component, different from the first component, of the system.

    Abstract translation: 公开了一种系统。 系统可以包括包括在系统的第一部件中的驱动电路，驱动电路被配置为驱动触摸传感器面板上的第一触摸电极。 该系统还可以包括被配置为将驱动电路的输出耦合到第一触摸电极的驱动线。 该系统还可以包括被配置为将驱动电路的输出耦合到驱动电路的输入的反馈线，其中反馈线的第一端耦合到第一部件处的驱动电路的输入，第二 反馈线的端部被配置为在与系统的第一部件不同的第二部件处耦合到驱动电路的输出。

    RC MATCHING IN A TOUCH SCREEN
    4.
    发明申请
    RC MATCHING IN A TOUCH SCREEN 有权
    RC匹配在触摸屏幕

    公开(公告)号：US20150338951A1

    公开(公告)日：2015-11-26

    申请号：US14286718

    申请日：2014-05-23

    Applicant: Apple Inc.

    Inventor： Szu-Hsien LEE ,  Byung Duk YANG ,  Chun-Yao HUANG ,  Kyung Wook KIM ,  Shih Chang CHANG

    IPC: G06F3/044

    CPC classification number: G06F3/044 ,  G06F3/0416 ,  Y10T29/49107

    Abstract: A touch screen. In some examples, the touch screen can comprise a first element coupled to a first sense connection, and a second element coupled to a second sense connection. In some examples, the first and second sense connections can be configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. In some examples, the first and second sense connections can comprise detour routing configured such that a resistance of the first sense connection is substantially equal to a resistance of the second sense connection. In some examples, the first and second sense connections can be coupled to dummy routing configured such that a first capacitance presented by the first sense connection is substantially equal to a second capacitance presented by the second sense connection.

    Abstract translation: 触摸屏。 在一些示例中，触摸屏可以包括耦合到第一感测连接的第一元件和耦合到第二感测连接的第二元件。 在一些示例中，第一和第二感测连接可以被配置为使得由第一感测连接和第一元件呈现的负载基本上等于由第二感测连接和第二元件呈现的负载。 在一些示例中，第一和第二感测连接可以包括被配置为使得第一感测连接的电阻基本上等于第二感测连接的电阻的迂回路由。 在一些示例中，第一感测连接和第二感测连接可以耦合到伪路由，其被配置为使得由第一感测连接呈现的第一电容基本上等于由第二感测连接呈现的第二电容。

    RC MATCHING IN A TOUCH SCREEN
    6.
    发明申请
    RC MATCHING IN A TOUCH SCREEN 审中-公开

    公开(公告)号：US20160282997A1

    公开(公告)日：2016-09-29

    申请号：US15179763

    申请日：2016-06-10

    Applicant: Apple Inc.

    Inventor： Szu-Hsien LEE ,  Byung Duk YANG ,  Chun-Yao HUANG ,  Kyung-Wook KIM ,  Shih-Chang CHANG

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/0416 ,  Y10T29/49107

    Abstract: A touch screen. In some examples, the touch screen can comprise a first element coupled to a first sense connection, and a second element coupled to a second sense connection. In some examples, the first and second sense connections can be configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. In some examples, the first and second sense connections can comprise detour routing configured such that a resistance of the first sense connection is substantially equal to a resistance of the second sense connection. In some examples, the first and second sense connections can be coupled to dummy routing configured such that a first capacitance presented by the first sense connection is substantially equal to a second capacitance presented by the second sense connection.

    CONCURRENTLY REFRESHING MULTIPLE AREAS OF A DISPLAY DEVICE USING MULTIPLE DIFFERENT REFRESH RATES
    7.
    发明申请
    CONCURRENTLY REFRESHING MULTIPLE AREAS OF A DISPLAY DEVICE USING MULTIPLE DIFFERENT REFRESH RATES 有权
    使用多种不同的刷新速率同时刷新显示设备的多个区域

    公开(公告)号：US20160042708A1

    公开(公告)日：2016-02-11

    申请号：US14558663

    申请日：2014-12-02

    Applicant: Apple Inc.

    Inventor： Chaohao Wang ,  Szu-Hsien LEE ,  Paolo Sacchetto ,  Shih Chang CHANG ,  Chun-Yao HUANG ,  Paul S. Drzaic

    IPC: G09G3/36 ,  G09G3/34

    CPC classification number: G09G3/3611 ,  G09G3/32 ,  G09G2310/04 ,  G09G2320/0247 ,  G09G2320/103 ,  G09G2340/0435

    Abstract: This application relates to methods and apparatus for refreshing a display device at various frequencies. Specifically, multiple areas of the display device can be refreshed concurrently at different frequencies. In this way, when static content is being displayed in certain areas of the display device, those certain areas can be refreshed at a lower rate than areas displaying dynamic content such as video or animation. By refreshing at lower rates, the energy consumed by the display device and subsystems associated with the display device can be reduced. Additionally, processes for reducing flicker when refreshing the display device at different refresh rates are disclosed herein.

    Abstract translation: 本申请涉及用于以各种频率刷新显示设备的方法和装置。 具体而言，显示装置的多个区域可以以不同的频率同时刷新。 以这种方式，当显示设备的某些区域中显示静态内容时，可以以比显示动态内容（例如视频或动画）的区域更低的速率刷新那些特定区域。 通过以较低的速率刷新，可以减少与显示装置相关联的显示装置和子系统消耗的能量。 另外，本文公开了在以不同刷新率刷新显示设备时减少闪烁的处理。

    Display Pixels with Improved Storage Capacitance
    8.
    发明申请
    Display Pixels with Improved Storage Capacitance 审中-公开
    具有改进的存储电容的显示像素

    公开(公告)号：US20140327851A1

    公开(公告)日：2014-11-06

    申请号：US14256852

    申请日：2014-04-18

    Applicant: APPLE INC.

    Inventor： Zhibing GE ,  Lei ZHAO ,  Ming-Chin HUNG ,  Szu-Hsien LEE ,  Cheng CHEN ,  Shih-Chang CHANG

    IPC: G02F1/1343 ,  H01L27/12 ,  G02F1/1362

    CPC classification number: G02F1/136213 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/134372 ,  H01L27/1255

    Abstract: A display may include one or more display pixels in an array of pixels. A display pixel may include a storage capacitor chat stores a pixel data signal. The storage capacitor may be formed from a pixel electrode structure, a capacitor electrode structure, and a common electrode structure that is interposed between the pixel electrode structure and capacitor electrode structures. Each electrode structure may be formed from transparent conductive materials deposited on respective display layers. The pixel electrode structure and capacitor electrode structure may be electrically coupled by a conductive via structure that extends through the display layers without contacting the common electrode structure. The conductive via structure may contact underlying transistor structures such as a source-drain structure.

    Abstract translation: 显示器可以包括像素阵列中的一个或多个显示像素。 显示像素可以包括存储电容器聊天存储像素数据信号。 存储电容器可以由像素电极结构，电容器电极结构和介于像素电极结构和电容器电极结构之间的公共电极结构形成。 每个电极结构可以由沉积在各个显示层上的透明导电材料形成。 像素电极结构和电容器电极结构可以通过延伸穿过显示层而不接触公共电极结构的导电通孔结构电耦合。 导电通孔结构可以接触底层晶体管结构，例如源极 - 漏极结构。

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