Pixel driving circuit and OLED display apparatus and electrionic device using the same
    1.
    发明申请
    Pixel driving circuit and OLED display apparatus and electrionic device using the same 审中-公开
    像素驱动电路和OLED显示装置和电子装置使用相同

    公开(公告)号:US20080062088A1

    公开(公告)日:2008-03-13

    申请号:US11520915

    申请日:2006-09-13

    IPC分类号: G09G3/30

    摘要: A pixel driving circuit for OLED display apparatus is provided. The pixel driving circuit is adapted to drive an OLED having a first terminal and a second terminal, while the first terminal couples to a first voltage source. The pixel driving circuit comprises a control circuit, a driving transistor and a diode. The control circuit generates a control signal to control an OLED current supplied to the OLED. The driving transistor has a first drain/source terminal, a second drain/source terminal and a gate terminal. The gate terminal receives the control signal to control a channel between the first and second drain/source terminal for adjusting the OLED current flowing through the channel. Further, the diode couples between the channel and a second voltage source.

    摘要翻译: 提供了一种用于OLED显示装置的像素驱动电路。 像素驱动电路适于驱动具有第一端子和第二端子的OLED,而第一端子耦合到第一电压源。 像素驱动电路包括控制电路,驱动晶体管和二极管。 控制电路产生控制信号以控制提供给OLED的OLED电流。 驱动晶体管具有第一漏极/源极端子,第二漏极/源极端子和栅极端子。 栅极端子接收控制信号以控制第一和第二漏极/源极端子之间的通道,用于调节流过通道的OLED电流。 此外,二极管耦合在通道和第二电压源之间。

    Systems for providing electrostatic discharge protection
    2.
    发明申请
    Systems for providing electrostatic discharge protection 审中-公开
    提供静电放电保护的系统

    公开(公告)号:US20070069237A1

    公开(公告)日:2007-03-29

    申请号:US11238970

    申请日:2005-09-29

    IPC分类号: H01L29/74

    摘要: Systems for providing electrostatic discharge (ESD) protection. One of the Systems has a plurality of first-type thin film diode elements coupled to each other in series, and a plurality of second-type thin film diode elements coupled to each other in series. The first-type thin film elements are electrically connected to a signal line between an input end and a main circuit, and the second-type thin film diode elements are electrically connected to the signal line between the input end and the main circuit.

    摘要翻译: 用于提供静电放电(ESD)保护的系统。 系统中的一个具有串联耦合的多个第一类型薄膜二极管元件和多个彼此串联耦合的第二类型薄膜二极管元件。 第一类薄膜元件电连接到输入端和主电路之间的信号线,并且第二类薄膜二极管元件电连接到输入端和主电路之间的信号线。

    Systems and methods for adjusting display parameters of an active matrix organic light emitting diode panel
    3.
    发明授权
    Systems and methods for adjusting display parameters of an active matrix organic light emitting diode panel 有权
    用于调整有源矩阵有机发光二极管面板显示参数的系统和方法

    公开(公告)号:US08525762B2

    公开(公告)日:2013-09-03

    申请号:US11600962

    申请日:2006-11-16

    IPC分类号: G09G3/32

    摘要: Systems and methods for adjusting display parameters of an active matrix organic light emitting diode (AMOLED) panel are provided. The method includes obtaining optimum display parameters for subpixels of the AMOLED panel, storing the optimum display parameters in a non-volatile memory, loading the optimum display parameters stored in the non-volatile memory into a static register memory during normal operation of the AMOLED panel, and utilizing the optimum display parameters loaded in the static register memory to drive the AMOLED panel to have optimum color properties while displaying image data.

    摘要翻译: 提供了一种用于调整有源矩阵有机发光二极管(AMOLED)面板显示参数的系统和方法。 该方法包括获得AMOLED面板的子像素的最佳显示参数,将最佳显示参数存储在非易失性存储器中,在AMOLED面板的正常操作期间将存储在非易失性存储器中的最佳显示参数加载到静态寄存器存储器中 并且利用加载在静态寄存器存储器中的最佳显示参数来驱动AMOLED面板以在显示图像数据的同时具有最佳的颜色属性。

    Systems and methods for adjusting display parameters of an active matrix organic light emitting diode panel
    4.
    发明申请
    Systems and methods for adjusting display parameters of an active matrix organic light emitting diode panel 有权
    用于调整有源矩阵有机发光二极管面板显示参数的系统和方法

    公开(公告)号:US20080117142A1

    公开(公告)日:2008-05-22

    申请号:US11600962

    申请日:2006-11-16

    IPC分类号: G09G3/30

    摘要: Systems and methods for adjusting display parameters of an active matrix organic light emitting diode (AMOLED) panel are provided. The method includes obtaining optimum display parameters for subpixels of the AMOLED panel, storing the optimum display parameters in a non-volatile memory, loading the optimum display parameters stored in the non-volatile memory into a static register memory during normal operation of the AMOLED panel, and utilizing the optimum display parameters loaded in the static register memory to drive the AMOLED panel to have optimum color properties while displaying image data.

    摘要翻译: 提供了一种用于调整有源矩阵有机发光二极管(AMOLED)面板显示参数的系统和方法。 该方法包括获得AMOLED面板的子像素的最佳显示参数,将最佳显示参数存储在非易失性存储器中,在AMOLED面板的正常操作期间将存储在非易失性存储器中的最佳显示参数加载到静态寄存器存储器中 并且利用加载在静态寄存器存储器中的最佳显示参数来驱动AMOLED面板以在显示图像数据的同时具有最佳的颜色属性。

    Display device for displaying images involving display pixels and non-display pixels
    5.
    发明授权
    Display device for displaying images involving display pixels and non-display pixels 有权
    用于显示涉及显示像素和非显示像素的图像的显示装置

    公开(公告)号:US08139174B2

    公开(公告)日:2012-03-20

    申请号:US11329308

    申请日:2006-01-10

    IPC分类号: G02F1/136

    CPC分类号: G02F1/136204

    摘要: Display devices for displaying images are provided. A representative display device incorporates a display panel that includes a display pixel and a non-display pixel. The display pixel includes at least one switching thin-film transistor and the non-display pixel includes dummy thin-film transistors. A number of the dummy thin-film transistors exceeds a number of the switching thin-film transistors.

    摘要翻译: 提供显示图像的显示设备。 代表性的显示装置包括显示面板,显示面板包括显示像素和非显示像素。 显示像素包括至少一个开关薄膜晶体管,非显示像素包括虚设薄膜晶体管。 多个虚设薄膜晶体管超过了多个开关薄膜晶体管。

    SYSTEMS AND METHODS FOR PROVIDING DRIVING VOLTAGES TO RGBW DISPLAY PANELS
    6.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING DRIVING VOLTAGES TO RGBW DISPLAY PANELS 有权
    用于向RGBW显示面板提供驱动电压的系统和方法

    公开(公告)号:US20070242006A1

    公开(公告)日:2007-10-18

    申请号:US11379067

    申请日:2006-04-18

    申请人: Ching-Wei Lin

    发明人: Ching-Wei Lin

    IPC分类号: G09G3/32

    摘要: Systems and methods providing driving voltages to an RGBW display panel. A representative system comprises a data driver with a reference voltage generation circuit that is operative to provide reference voltages according to a white component signal (W) extracted from three color input signals (R,G,B), and a digital-to-analog (D/A) conversion unit that is operative to generate driving voltages according to the reference voltages, the three color input signals and the white component signal.

    摘要翻译: 向RGBW显示面板提供驱动电压的系统和方法。 代表性系统包括具有参考电压产生电路的数据驱动器,该电路用于根据从三个彩色输入信号(R,G,B)提取的白色分量信号(W)和数模转换器 (D / A)转换单元,其用于根据参考电压,三色输入信号和白色分量信号产生驱动电压。

    Process for forming polycrystalline silicon layer by laser crystallization
    7.
    发明授权
    Process for forming polycrystalline silicon layer by laser crystallization 有权
    通过激光结晶形成多晶硅层的工艺

    公开(公告)号:US07129153B2

    公开(公告)日:2006-10-31

    申请号:US10767665

    申请日:2004-01-29

    申请人: Ching-Wei Lin

    发明人: Ching-Wei Lin

    IPC分类号: H01L21/20 H01L21/268

    CPC分类号: C30B11/005 C30B29/06

    摘要: A process for forming a polycrystalline silicon layer includes the following steps. Firstly, at least one seed is formed on a substrate. Then, an amorphous silicon layer is formed on the substrate and overlies the seed. Then, the amorphous silicon layer is irradiated with a laser to melt the amorphous silicon layer. Afterward, the molten amorphous silicon layer is recrystallized to form a polycrystalline silicon layer.

    摘要翻译: 一种形成多晶硅层的方法包括以下步骤。 首先,在基板上形成至少一个种子。 然后,在基板上形成非晶硅层,并覆盖在种子上。 然后,用激光照射非晶硅层以熔化非晶硅层。 之后,将熔融的非晶硅层重结晶以形成多晶硅层。

    Systems and methods for providing driving voltages to RGBW display panels
    8.
    发明授权
    Systems and methods for providing driving voltages to RGBW display panels 有权
    向RGBW显示面板提供驱动电压的系统和方法

    公开(公告)号:US07791621B2

    公开(公告)日:2010-09-07

    申请号:US11379067

    申请日:2006-04-18

    申请人: Ching-Wei Lin

    发明人: Ching-Wei Lin

    IPC分类号: G09G5/10

    摘要: Systems and methods providing driving voltages to an RGBW display panel. A representative system comprises a data driver with a reference voltage generation circuit that is operative to provide reference voltages according to a white component signal (W) extracted from three color input signals (R,G,B), and a digital-to-analog (D/A) conversion unit that is operative to generate driving voltages according to the reference voltages, the three color input signals and the white component signal.

    摘要翻译: 向RGBW显示面板提供驱动电压的系统和方法。 代表性系统包括具有参考电压产生电路的数据驱动器,该电路用于根据从三个彩色输入信号(R,G,B)提取的白色分量信号(W)和数模转换器 (D / A)转换单元,其用于根据参考电压,三色输入信号和白色分量信号产生驱动电压。

    Systems and methods for generating reference voltages
    9.
    发明授权
    Systems and methods for generating reference voltages 有权
    用于产生参考电压的系统和方法

    公开(公告)号:US07675352B2

    公开(公告)日:2010-03-09

    申请号:US11220830

    申请日:2005-09-07

    IPC分类号: G05G1/10

    摘要: Systems and methods for generating reference voltages are provided. A representative system comprises a resistor circuit; a first switch coupled between a first end of the resistor circuit and a first power source; a second switch coupled between the first end of the resistor circuit and a second power source; a third switch coupled to a second end of the resistor circuit; a fourth switch coupled to the second end of the resistor circuit; a first resistor coupled between the first end of the resistor circuit and the first switch; a second resistor coupled between the first end of the resistor circuit and the second switch; a third resistor coupled between the second end of the resistor circuit and the third switch; a fourth resistor coupled between the second end of the resistor circuit and the fourth switch; and a control circuit for controlling the switches.

    摘要翻译: 提供了产生参考电压的系统和方法。 代表性系统包括电阻电路; 耦合在所述电阻器电路的第一端和第一电源之间的第一开关; 耦合在所述电阻器电路的第一端和第二电源之间的第二开关; 耦合到所述电阻电路的第二端的第三开关; 耦合到所述电阻电路的第二端的第四开关; 耦合在所述电阻器电路的第一端和所述第一开关之间的第一电阻器; 耦合在所述电阻器电路的第一端和所述第二开关之间的第二电阻器; 耦合在所述电阻器电路的第二端和所述第三开关之间的第三电阻器; 耦合在所述电阻器电路的第二端和所述第四开关之间的第四电阻器; 以及用于控制开关的控制电路。

    Display device for displaying images involving display pixels and non-display pixels
    10.
    发明申请
    Display device for displaying images involving display pixels and non-display pixels 有权
    用于显示涉及显示像素和非显示像素的图像的显示装置

    公开(公告)号:US20070159567A1

    公开(公告)日:2007-07-12

    申请号:US11329308

    申请日:2006-01-10

    IPC分类号: G02F1/136

    CPC分类号: G02F1/136204

    摘要: Display devices for displaying images are provided. A representative display device incorporates a display panel that includes a display pixel and a non-display pixel. The display pixel includes at least one switching thin-film transistor and the non-display pixel includes dummy thin-film transistors. A number of the dummy thin-film transistors exceeds a number of the switching thin-film transistors.

    摘要翻译: 提供显示图像的显示设备。 代表性的显示装置包括显示面板,显示面板包括显示像素和非显示像素。 显示像素包括至少一个开关薄膜晶体管,非显示像素包括虚设薄膜晶体管。 多个虚设薄膜晶体管超过了多个开关薄膜晶体管。