Devices and methods for pixel discharge before display turn-off
    1.
    发明授权
    Devices and methods for pixel discharge before display turn-off 有权
    显示关闭前像素放电的设备和方法

    公开(公告)号:US09111500B2

    公开(公告)日:2015-08-18

    申请号:US13451389

    申请日:2012-04-19

    IPC分类号: G06F3/038 G09G3/36

    摘要: Methods and devices employing circuitry for quickly discharging pixels of a display before the display is turned off are provided. In one example, a method may include receiving at the electronic display a signal indicating the electronic display will be powered off within a period of time. The method may also include, in response to the signal, causing a frame of pixel data originating from the electronic display to be stored in pixels of the electronic display before the electronic display is powered off. Storing the frame of pixel data in the pixels may inhibit image artifacts from occurring on the electronic display when the electronic display is powered back on in the future.

    摘要翻译: 提供了在显示器关闭之前使用用于快速放电显示器的像素的电路的方法和装置。 在一个示例中,方法可以包括在电子显示器处接收指示电子显示器将在一段时间内被断电的信号。 该方法还可以包括响应于该信号,在电子显示器断电之前,使来自电子显示器的像素数据的帧被存储在电子显示器的像素中。 将像素数据的帧存储在像素中可能会在电子显示器将来重新接通电源时抑制在电子显示器上发生的图像伪影。

    Systems and method for display temperature detection
    2.
    发明授权
    Systems and method for display temperature detection 有权
    显示温度检测系统和方法

    公开(公告)号:US08687026B2

    公开(公告)日:2014-04-01

    申请号:US13246961

    申请日:2011-09-28

    IPC分类号: G09G5/02

    摘要: Disclosed embodiments relate to a display temperature detection system that can detect temperature variations in different regions of a display panel. The temperature measuring display system includes a display panel that provides graphical images. Further, the temperature measuring display system includes temperature measurement circuitry. The temperature measurement circuitry includes one or more thermal diodes, transistors, or a mesh layer useful to determine at least one temperature measurement of the display panel.

    摘要翻译: 公开的实施例涉及可以检测显示面板的不同区域中的温度变化的显示温度检测系统。 温度测量显示系统包括提供图形图像的显示面板。 此外,温度测量显示系统包括温度测量电路。 温度测量电路包括一个或多个热二极管,晶体管或用于确定显示面板的至少一个温度测量的网格层。

    PIXEL GUARD LINES AND MULTI-GATE LINE CONFIGURATION
    3.
    发明申请
    PIXEL GUARD LINES AND MULTI-GATE LINE CONFIGURATION 审中-公开
    PIXEL GUARD线和多门线配置

    公开(公告)号:US20130076720A1

    公开(公告)日:2013-03-28

    申请号:US13243938

    申请日:2011-09-23

    IPC分类号: G06F3/038

    摘要: Data can be written to a sub-pixel by applying a voltage to the sub-pixel's data line. A large change in voltage on a data line can affect the voltages on adjacent data lines due to capacitive coupling between data lines. The resulting change in voltage on these adjacent data lines can give rise to visual artifacts in the data lines' corresponding sub-pixels. Various embodiments of the present disclosure serve to prevent or reduce the appearance of these visual artifacts by inserting guard lines between data lines to reduce the mutual capacitance between data lines. In other embodiments, a pixel having multiple gate lines can be used to selectively turn on and turn off different sub-pixels which, in turn, can reduce or eliminate the appearance of visual artifacts.

    摘要翻译: 可以通过向子像素的数据线施加电压来将数据写入子像素。 由于数据线之间的电容耦合,数据线上的电压变化很大可能影响相邻数据线上的电压。 由此产生的这些相邻数据线上的电压变化可能引起数据线对应子像素中的视觉伪像。 本公开的各种实施例用于通过在数据线之间插入保护线来防止或减少这些视觉伪像的出现,以减少数据线之间的互电容。 在其他实施例中,具有多个栅极线的像素可用于选择性地导通和截止不同的子像素,这又可以减少或消除视觉伪像的出现。

    LOW NOISE EXTERNAL ENABLE SWITCHER CONTROL SIGNAL USING ON-CHIP SWITCHER
    4.
    发明申请
    LOW NOISE EXTERNAL ENABLE SWITCHER CONTROL SIGNAL USING ON-CHIP SWITCHER 有权
    低噪声外部使能开关控制信号使用片上开关

    公开(公告)号:US20120319666A1

    公开(公告)日:2012-12-20

    申请号:US13451358

    申请日:2012-04-19

    IPC分类号: G05F1/46

    CPC分类号: H02M3/156 H02M1/36

    摘要: A method and system is disclosed for powering device sub-circuitry of an electronic device. The sub-circuitry may be used to provide control signals to a direct current switcher on a main system board, thus eliminating passive circuitry typically associated with the sub-circuitry. Furthermore, by actively generating the control signals for the direct current switcher, explicit timing control circuitry is not required to synchronize the transmitted power to the sub-circuitry.

    摘要翻译: 公开了一种为电子设备的设备子电路供电的方法和系统。 子电路可以用于向主系统板上的直流切换器提供控制信号,从而消除通常与子电路相关联的无源电路。 此外,通过主动产生用于直流电切换器的控制信号,不需要显式定时控制电路来将发射功率同步到子电路。

    FLEXIBLE PRINTED CIRCUIT TO GLASS ASSEMBLY SYSTEM AND METHOD
    5.
    发明申请
    FLEXIBLE PRINTED CIRCUIT TO GLASS ASSEMBLY SYSTEM AND METHOD 审中-公开
    柔性印刷电路到玻璃组装系统和方法

    公开(公告)号:US20110298811A1

    公开(公告)日:2011-12-08

    申请号:US12792297

    申请日:2010-06-02

    摘要: Systems, methods, and devices relating to directly bonding electrode pads of a flexible printed circuit (FPC) to electrode pads of a glass substrate are provided. In one example, such a system may include a glass substrate with electrode pads and an FPC with corresponding electrode pads. A joining edge of each electrode pad of the FPC may couple directly to a joining edge of a corresponding electrode pad of the glass substrate, without an intervening conductive adhesive layer or an anisotropic conductive film (ACF) layer, or a combination thereof.

    摘要翻译: 提供了将柔性印刷电路(FPC)的电极焊盘直接接合到玻璃基板的电极焊盘上的系统,方法和装置。 在一个示例中,这样的系统可以包括具有电极焊盘的玻璃衬底和具有相应电极焊盘的FPC。 FPC的每个电极焊盘的接合边缘可以直接连接到玻璃基板的相应电极焊盘的接合边缘,而不需要插入的导电粘合剂层或各向异性导电膜(ACF)层或其组合。

    GATE SHIELDING FOR LIQUID CRYSTAL DISPLAYS
    6.
    发明申请
    GATE SHIELDING FOR LIQUID CRYSTAL DISPLAYS 审中-公开
    液晶显示器的盖屏蔽

    公开(公告)号:US20110298785A1

    公开(公告)日:2011-12-08

    申请号:US12792291

    申请日:2010-06-02

    摘要: Systems and methods for preventing parasitic capacitances within liquid crystal displays are provided. A display panel according to an embodiment may include, for example, a pixel with a pixel electrode and a transistor coupled to a gate line. Additionally, the pixel may include a shielding conductor interposed between the pixel electrode and the gate line. The shielding conductor may shield the pixel electrode from a parasitic capacitance with the gate line by causing a parasitic capacitance to form between the gate line and the shielding conductor instead of between the gate line and the pixel electrode.

    摘要翻译: 提供了用于防止液晶显示器内的寄生电容的系统和方法。 根据实施例的显示面板可以包括例如具有与栅极线耦合的像素电极和晶体管的像素。 此外,像素可以包括插入在像素电极和栅极线之间的屏蔽导体。 屏蔽导体可以通过在栅极线和屏蔽导体之间形成寄生电容,而不是在栅极线和像素电极之间来屏蔽像素电极与栅极线的寄生电容。

    Systems and methods for monitoring LCD display panel resistance
    8.
    发明授权
    Systems and methods for monitoring LCD display panel resistance 有权
    监控LCD显示面板电阻的系统和方法

    公开(公告)号:US09208733B2

    公开(公告)日:2015-12-08

    申请号:US13601547

    申请日:2012-08-31

    IPC分类号: G09G3/36 G09G3/00

    摘要: Systems and methods for monitoring internal resistance of a display. The method may include supplying the display via a capacitor with a first voltage configured to enable the display to receive one or more touch inputs. After supplying the display with the first voltage, the method may include discharging the capacitor to a second voltage configured to enable the display to display image data. The method may then monitor a discharge waveform that corresponds to when the capacitor discharges from the first voltage to the second voltage. Based at least in part on the discharge waveform, the method may determine a chip on glass resistance value and a flex on glass resistance value that correspond to an internal resistance of the display.

    摘要翻译: 用于监测显示器内阻的系统和方法。 该方法可以包括经由电容器向显示器提供配置成使得显示器能够接收一个或多个触摸输入的第一电压。 在将显示器提供第一电压之后,该方法可以包括将电容器放电到被配置为使得显示器能够显示图像数据的第二电压。 然后,该方法可以监测对应于电容器从第一电压放电到第二电压的放电波形。 至少部分地基于放电波形,该方法可以确定对应于显示器的内部电阻的玻璃电阻值的芯片和玻璃电阻值的弯曲。

    Apparatus for creating resistive pathways
    9.
    发明授权
    Apparatus for creating resistive pathways 有权
    用于创建电阻通路的装置

    公开(公告)号:US08687369B2

    公开(公告)日:2014-04-01

    申请号:US13629542

    申请日:2012-09-27

    IPC分类号: H05K7/20

    摘要: An apparatus configured to create a resistive pathway for an electronic assembly is disclosed. In one embodiment, the pathway can be formed with a resistive film in conjunction with a conductive adhesive and a coverlay. In another embodiment, the resistive film, the conductive adhesive and the coverlay can be relatively transparent. In yet another embodiment, the resistive pathway can couple directly with traces on an electronic assembly saving space and easing assembly.

    摘要翻译: 公开了一种被配置为创建用于电子组件的电阻通路的装置。 在一个实施例中,路径可以与导电粘合剂和覆盖层结合形成电阻膜。 在另一个实施例中,电阻膜,导电粘合剂和覆盖物可以是相对透明的。 在另一个实施例中,电阻通路可以直接耦合到电子组件上的迹线,从而节省空间和简化组件。

    Low noise external enable switcher control signal using on-chip switcher
    10.
    发明授权
    Low noise external enable switcher control signal using on-chip switcher 有权
    使用片上切换器的低噪声外部使能切换器控制信号

    公开(公告)号:US08610423B2

    公开(公告)日:2013-12-17

    申请号:US13451358

    申请日:2012-04-19

    IPC分类号: H02M3/156

    CPC分类号: H02M3/156 H02M1/36

    摘要: A method and system is disclosed for powering device sub-circuitry of an electronic device. The sub-circuitry may be used to provide control signals to a direct current switcher on a main system board, thus eliminating passive circuitry typically associated with the sub-circuitry. Furthermore, by actively generating the control signals for the direct current switcher, explicit timing control circuitry is not required to synchronize the transmitted power to the sub-circuitry.

    摘要翻译: 公开了一种为电子设备的设备子电路供电的方法和系统。 子电路可以用于向主系统板上的直流切换器提供控制信号,从而消除通常与子电路相关联的无源电路。 此外,通过主动产生用于直流电切换器的控制信号,不需要显式定时控制电路来将发射功率同步到子电路。