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    LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME
    2.
    发明申请
    LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME 审中-公开
    发光元件驱动电路及相关像素电路及其应用

    公开(公告)号：US20140320550A1

    公开(公告)日：2014-10-30

    申请号：US14259171

    申请日：2014-04-23

    申请人： Wen-Tui Liao ,  Tsung-Yu Wang ,  Hsi-Rong Han ,  Chih-Hung Huang ,  Wen-Chun Wang

    发明人： Wen-Tui Liao ,  Tsung-Yu Wang ,  Hsi-Rong Han ,  Chih-Hung Huang ,  Wen-Chun Wang

    IPC分类号： G09G3/32

    CPC分类号： G09G3/3225 ,  G09G2310/0251 ,  G09G2320/0233 ,  G09G2320/045

    摘要： A pixel circuit relating to an organic light emitting diode (OLED) is provided by the invention, and if the circuit configuration (5T1C or 6T1C) thereof collaborates with suitable operation waveforms, the current flowing through an OLED in the OLED pixel circuit is not be changed along with variation of a power supply voltage (Vdd) influenced by the IR drop, and is not be varied along with the threshold voltage (Vth) shift of a TFT used for driving the OLED. Accordingly, the brightness uniformity of the applied OLED display can be substantially improved.

    摘要翻译： 通过本发明提供了与有机发光二极管（OLED）有关的像素电路，并且如果其电路配置（5T1C或6T1C）与合适的操作波形协作，则OLED像素电路中流过OLED的电流不是 随着受IR滴影响的电源电压（Vdd）的变化而变化，并且不随着用于驱动OLED的TFT的阈值电压（Vth）移动而改变。 因此，可以显着地提高所应用的OLED显示器的亮度均匀性。

    LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME
    3.
    发明申请
    LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME 审中-公开
    发光元件驱动电路及相关像素电路及其应用

    公开(公告)号：US20130120342A1

    公开(公告)日：2013-05-16

    申请号：US13672715

    申请日：2012-11-09

    申请人： Wen-Chun Wang ,  Hsi-Rong Han ,  Wen-Tui Liao ,  Chih-Hung Huang ,  Tsung-Yu Wang

    发明人： Wen-Chun Wang ,  Hsi-Rong Han ,  Wen-Tui Liao ,  Chih-Hung Huang ,  Tsung-Yu Wang

    IPC分类号： G09G3/30

    CPC分类号： G09G3/30 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0861

    摘要： An organic light emitting diode (OLED) pixel circuit is provided by the invention. If a circuit configuration (5T2C) thereof collocates with suitable operation waveforms, a current flowing through an OLED in the OLED pixel circuit may not be changed with a power supply voltage (Vdd) influenced by an IR drop, and may not be varied with a threshold voltage (Vth) shift of a thin-film-transistor (TFT) configured for driving the OLED. Accordingly, brightness uniformity of an OLED display applying the same can be substantially improved.

    摘要翻译： 本发明提供有机发光二极管（OLED）像素电路。 如果其电路配置（5T2C）与合适的操作波形配合，那么在受到IR降低的电源电压（Vdd）影响的情况下，OLED像素电路中流过OLED的电流可能不会改变，并且可能不会随着 配置用于驱动OLED的薄膜晶体管（TFT）的阈值电压（Vth）移位。 因此，可以显着提高应用其的OLED显示器的亮度均匀性。

    ORGANIC LIGHT EMITTING DIODE PIXEL CIRCUIT
    5.
    发明申请
    ORGANIC LIGHT EMITTING DIODE PIXEL CIRCUIT 审中-公开
    有机发光二极管像素电路

    公开(公告)号：US20120274622A1

    公开(公告)日：2012-11-01

    申请号：US13458295

    申请日：2012-04-27

    申请人： Hyley H. Huang ,  Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    发明人： Hyley H. Huang ,  Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    IPC分类号： G09G3/30 ,  G06F3/038

    CPC分类号： G09G5/10 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045

    摘要： An organic light emitting diode (OLED) pixel circuit includes a driving node, a pixel driving unit, an electroluminescent device, and a compensation unit. The pixel driving unit is coupled to a data line receiving a data voltage and provides a driving voltage to the driving node. The display electroluminescent device is coupled to the driving node for illuminating in response to the driving voltage, wherein the level of the driving voltage is related to an aging factor voltage, corresponding to a usage time of the display electroluminescent device. The compensation unit, including a compensation electroluminescent device, is couple to the driving node and drives the compensation electroluminescent device to illuminate in response to the driving voltage, so as to compensate the aging decay of the display electroluminescent device with the electroluminescent compensation unit.

    摘要翻译： 有机发光二极管（OLED）像素电路包括驱动节点，像素驱动单元，电致发光器件和补偿单元。 像素驱动单元耦合到接收数据电压的数据线，并向驱动节点提供驱动电压。 显示电致发光器件响应于驱动电压耦合到驱动节点进行照明，其中驱动电压的电平与显示电致发光器件的使用时间对应的老化因子电压相关。 包括补偿电致发光器件的补偿单元耦合到驱动节点并且驱动补偿电致发光器件以响应于驱动电压进行照明，以便用电致发光补偿单元补偿显示电致发光器件的老化衰减。

    PIXEL CIRCUIT
    6.
    发明申请
    PIXEL CIRCUIT 审中-公开
    像素电路

    公开(公告)号：US20120306843A1

    公开(公告)日：2012-12-06

    申请号：US13484203

    申请日：2012-05-30

    申请人： Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    发明人： Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    IPC分类号： G09G5/00 ,  G09G3/30

    CPC分类号： G09G3/3258 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2310/0251 ,  G09G2360/16

    摘要： A pixel circuit comprises a driving transistor, an electroluminescent unit, a pre-write unit, and a write unit. The electroluminescent unit is controlled by the driving transistor to illuminate in a drive period. The write unit is enabled in a write period recording a data voltage relating to an initial threshold voltage of the electroluminescent unit in first storage element. The pre-write unit is enabled in a pre-write period recording a threshold voltage of the driving transistor and the electroluminescent unit in second storage element. The threshold voltage and the data voltage, stored in the first and the second storage units, are supplied as a gate-source voltage of the driving transistor, so as to provide a compensated drive voltage, capable of compensating the variation of the threshold voltages of the driving transistor and the electroluminescent unit, driving the electroluminescent unit.

    摘要翻译： 像素电路包括驱动晶体管，电致发光单元，预写单元和写单元。 电致发光单元由驱动晶体管控制，以在驱动周期内照亮。 写入单元在写入周期中被使能，该写入周期记录与第一存储元件中的电致发光单元的初始阈值电压有关的数据电压。 预写单元在预写入周期中被使能，其将驱动晶体管和电致发光单元的阈值电压记录在第二存储元件中。 存储在第一和第二存储单元中的阈值电压和数据电压作为驱动晶体管的栅极 - 源极电压提供，以提供补偿的驱动电压，能够补偿阈值电压 驱动晶体管和电致发光单元，驱动电致发光单元。

    ORGANIC LIGHT EMITTING DIODE PIXEL CIRCUIT
    7.
    发明申请
    ORGANIC LIGHT EMITTING DIODE PIXEL CIRCUIT 审中-公开
    有机发光二极管像素电路

    公开(公告)号：US20140002515A1

    公开(公告)日：2014-01-02

    申请号：US14017279

    申请日：2013-09-03

    申请人： Hieng-Hsiung Huang ,  Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    发明人： Hieng-Hsiung Huang ,  Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang ,  Chih-Hung Huang

    IPC分类号： G09G5/10

    CPC分类号： G09G5/10 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045

    摘要： An organic light emitting diode (OLED) pixel circuit includes a driving node, a pixel driving unit, an electroluminescent device, and a compensation unit. The pixel driving unit is coupled to a data line receiving a data voltage and provides a driving voltage to the driving node. The display electroluminescent device is coupled to the driving node for illuminating in response to the driving voltage, wherein the level of the driving voltage is related to an aging factor voltage, corresponding to a usage time of the display electroluminescent device. The compensation unit, including a compensation electroluminescent device, is couple to the driving node and drives the compensation electroluminescent device to illuminate in response to the driving voltage, so as to compensate the aging decay of the display electroluminescent device with the electroluminescent compensation unit.

    摘要翻译： 有机发光二极管（OLED）像素电路包括驱动节点，像素驱动单元，电致发光器件和补偿单元。 像素驱动单元耦合到接收数据电压的数据线，并向驱动节点提供驱动电压。 显示电致发光器件响应于驱动电压耦合到驱动节点进行照明，其中驱动电压的电平与显示电致发光器件的使用时间对应的老化因子电压相关。 包括补偿电致发光器件的补偿单元耦合到驱动节点并且驱动补偿电致发光器件以响应于驱动电压进行照明，以便用电致发光补偿单元补偿显示电致发光器件的老化衰减。

    Driver circuit for light-emitting device
    8.
    发明授权
    Driver circuit for light-emitting device 有权
    发光装置的驱动电路

    公开(公告)号：US08796937B2

    公开(公告)日：2014-08-05

    申请号：US13290318

    申请日：2011-11-07

    申请人： Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang

    发明人： Wen-Chun Wang ,  Wen-Tui Liao ,  Tsung-Yu Wang

    IPC分类号： G09G3/10

    CPC分类号： G09G3/3233 ,  G09G3/3258 ,  G09G2300/0819 ,  G09G2320/045

    摘要： A driver circuit for a light-emitting device includes a light-emitting device, a data receiving unit, a storage unit, a driver unit and a voltage divider. The data receiving unit receives a data signal, the storage unit stores a capacitor voltage, and a positive correlation exists between the capacitor voltage and the data signal. The driver unit is coupled to the light-emitting device, and the driver unit is turned on to drive the light-emitting device according to the capacitor voltage and to generate a threshold voltage of the driver unit. The voltage divider is coupled between the data receiving circuit and the light-emitting device and turned on by the capacitor voltage to generate a divided voltage. The voltage divider detects a voltage variation in the threshold voltage and in a voltage across the light-emitting device and adjusts the divided voltage according to the voltage variation.

    摘要翻译： 用于发光装置的驱动电路包括发光装置，数据接收单元，存储单元，驱动单元和分压器。 数据接收单元接收数据信号，存储单元存储电容器电压，并且在电容器电压和数据信号之间存在正相关。 驱动器单元耦合到发光器件，并且驱动单元被接通以根据电容器电压驱动发光器件并产生驱动器单元的阈值电压。 分压器耦合在数据接收电路和发光器件之间，并通过电容器电压导通，以产生分压。 分压器检测阈值电压和发光器件两端的电压的电压变化，并根据电压变化调节分压。

    TOUCH-SENSITIVE DEVICE AND TOUCH-SENSITIVE DISPLAY DEVICE
    9.
    发明申请
    TOUCH-SENSITIVE DEVICE AND TOUCH-SENSITIVE DISPLAY DEVICE 审中-公开
    触摸敏感的设备和感应敏感显示设备

    公开(公告)号：US20120182261A1

    公开(公告)日：2012-07-19

    申请号：US13354114

    申请日：2012-01-19

    申请人： Wen-Chun WANG ,  Ting-Yu Chang ,  Wen-Tui Liao ,  Ching-Fu Hsu ,  Tsung-Yu Wang ,  Chih-Yuan Wang ,  Yu-Hua Wu ,  Cheng-Yi Chou ,  Xuan-Chang Shiu ,  Fa-Chen Wu

    发明人： Wen-Chun WANG ,  Ting-Yu Chang ,  Wen-Tui Liao ,  Ching-Fu Hsu ,  Tsung-Yu Wang ,  Chih-Yuan Wang ,  Yu-Hua Wu ,  Cheng-Yi Chou ,  Xuan-Chang Shiu ,  Fa-Chen Wu

    IPC分类号： G06F3/044

    CPC分类号： G06F3/044 ,  G06F2203/04106

    摘要： A touch-sensitive device includes a first and a second substrate and a first and a second touch-sensing electrode structure. The first touch-sensing electrode structure is disposed on the first substrate, and at least one touch position of a conductor is detected by sensing the capacitance variation of the first touch-sensing electrode structure. The second touch-sensing electrode structure is disposed on one side of the second substrate back to the first touch-sensing electrode structure. At least one touch position of an insulator is detected by sensing a variation of the interval between the first touch-sensing electrode structure and the second touch-sensing electrode structure.

    摘要翻译： 触敏装置包括第一和第二基板以及第一和第二触摸感测电极结构。 第一触摸感测电极结构设置在第一基板上，并且通过感测第一触摸感测电极结构的电容变化来检测导体的至少一个触摸位置。 第二触摸感应电极结构被设置在第二基板的一侧，返回到第一触摸感应电极结构。 通过感测第一触摸感测电极结构和第二触摸感测电极结构之间的间隔的变化来检测绝缘体的至少一个触摸位置。

    DRIVER CIRCUIT FOR LIGHT-EMITTING DEVICE
    10.
    发明申请
    DRIVER CIRCUIT FOR LIGHT-EMITTING DEVICE 有权
    用于发光装置的驱动电路

    公开(公告)号：US20120112652A1

    公开(公告)日：2012-05-10

    申请号：US13290318

    申请日：2011-11-07

    申请人： Wen-Chun WANG ,  Wen-Tui Liao ,  Tsung-Yu Wang

    发明人： Wen-Chun WANG ,  Wen-Tui Liao ,  Tsung-Yu Wang

    IPC分类号： H05B37/02

    CPC分类号： G09G3/3233 ,  G09G3/3258 ,  G09G2300/0819 ,  G09G2320/045

    摘要： A driver circuit for a light-emitting device includes a light-emitting device, a data receiving unit, a storage unit, a driver unit and a voltage divider. The data receiving unit receives a data signal, the storage unit stores a capacitor voltage, and a positive correlation exists between the capacitor voltage and the data signal. The driver unit is coupled to the light-emitting device, and the driver unit is turned on to drive the light-emitting device according to the capacitor voltage and to generate a threshold voltage of the driver unit. The voltage divider is coupled between the data receiving circuit and the light-emitting device and turned on by the capacitor voltage to generate a divided voltage. The voltage divider detects a voltage variation in the threshold voltage and in a voltage across the light-emitting device and adjusts the divided voltage according to the voltage variation.

    摘要翻译： 用于发光装置的驱动电路包括发光装置，数据接收单元，存储单元，驱动单元和分压器。 数据接收单元接收数据信号，存储单元存储电容器电压，并且在电容器电压和数据信号之间存在正相关。 驱动器单元耦合到发光器件，并且驱动单元被接通以根据电容器电压驱动发光器件并产生驱动器单元的阈值电压。 分压器耦合在数据接收电路和发光器件之间，并通过电容器电压导通，以产生分压。 分压器检测阈值电压和发光器件两端的电压的电压变化，并根据电压变化调节分压。