Drive circuit, display apparatus, and method for adjusting screen refresh rate
    2.
    发明授权
    Drive circuit, display apparatus, and method for adjusting screen refresh rate 有权
    驱动电路,显示装置和调整画面刷新率的方法

    公开(公告)号:US07952543B2

    公开(公告)日:2011-05-31

    申请号:US11926507

    申请日:2007-10-29

    IPC分类号: G09G3/30

    摘要: A display apparatus and a drive circuit for adjusting a screen refresh rate of the display apparatus and a method thereof are disclosed. The display apparatus comprises an OLED diode display array and a drive circuit. The drive circuit comprises a detection unit, a clock generating unit, and a timing control unit. The detection unit determines whether a plurality of frames displayed by the OLED diode display array are configured as a dynamic frame. The detection unit generates a first control signal when the displayed frames are not configured as a dynamic frame, and the detection unit generates a second control signal when the displayed frames are configured as a dynamic frame. The clock generating unit generates a clock signal, the frequency of which is a first frequency in response to the first signal, or a second frequency in response to the second signal. The first frequency is greater than the second frequency. The timing control unit sets the screen refresh rate of the display apparatus in response to the frequency of the clock signal.

    摘要翻译: 公开了一种用于调整显示装置的画面刷新率的显示装置和驱动电路及其方法。 显示装置包括OLED二极管显示阵列和驱动电路。 驱动电路包括检测单元,时钟发生单元和定时控制单元。 检测单元确定由OLED二极管显示阵列显示的多个帧是否被配置为动态帧。 当所显示的帧未被配置为动态帧时,检测单元产生第一控制信号,并且当显示的帧被配置为动态帧时,检测单元生成第二控制信号。 时钟发生单元产生响应于第一信号的频率是第一频率的时钟信号或响应于第二信号的第二频率。 第一个频率大于第二个频率。 定时控制单元根据时钟信号的频率来设定显示装置的画面刷新率。

    Control Element of an Organic Electro-Luminescent Display and Manufacturing Process Thereof
    4.
    发明申请
    Control Element of an Organic Electro-Luminescent Display and Manufacturing Process Thereof 有权
    有机电致发光显示器及其制造方法的控制元件

    公开(公告)号:US20090305476A1

    公开(公告)日:2009-12-10

    申请号:US12543059

    申请日:2009-08-18

    IPC分类号: H01L21/8234

    摘要: A control element of an organic electro-luminescent display includes a first transistor, a second transistor and a capacitor. The first gate electrode of the first transistor is electrically connected to a scan line, and the first source/drain electrode of the first transistor is electrically connected to a data line. The second gate electrode of the second transistor is electrically connected to the second source/drain electrode of the first transistor. The third source/drain electrode of the second transistor is electrically connected to a working voltage, and the fourth source/drain electrode of the second transistor is electrically connected to a light emitting diode. One end of the capacitor is electrically connected to the second gate electrode. The material of the dielectric layer of the capacitor is different from the material of the gate dielectric of one of the first transistor and the second transistor.

    摘要翻译: 有机电致发光显示器的控制元件包括第一晶体管,第二晶体管和电容器。 第一晶体管的第一栅电极电连接到扫描线,并且第一晶体管的第一源极/漏极电连接到数据线。 第二晶体管的第二栅极电连接到第一晶体管的第二源/漏电极。 第二晶体管的第三源极/漏极电连接到工作电压,第二晶体管的第四源极/漏极电连接到发光二极管。 电容器的一端电连接到第二栅电极。 电容器的电介质层的材料与第一晶体管和第二晶体管之一的栅极电介质的材料不同。

    METHOD AND SYSTEM FOR FACILITATING INTERACTION BETWEEN PLAYERS ON A GOLF COURSE
    5.
    发明申请
    METHOD AND SYSTEM FOR FACILITATING INTERACTION BETWEEN PLAYERS ON A GOLF COURSE 审中-公开
    促进高尔夫课程中的玩家之间交互的方法和系统

    公开(公告)号:US20090280930A1

    公开(公告)日:2009-11-12

    申请号:US12117853

    申请日:2008-05-09

    IPC分类号: A63B57/00

    摘要: A method and system are provided to facilitate interaction between players on a golf course. More specifically, one embodiment of the present invention provides a mobile computing device, also called Personal Golf Game Assistant (PGGA). The PGGA is adapted to assist a player to track game-related data during a round of golf and establish communication with one or more compatible PGGAs carried by other players on the golf course. As various types of information data can be exchanged among the PGGAs of the players on the golf course, interaction between the players is thus facilitated.

    摘要翻译: 提供了一种方法和系统来促进高尔夫球场上的玩家之间的相互作用。 更具体地,本发明的一个实施例提供了一种移动计算设备,也称为个人高尔夫游戏助手(PGGA)。 PGGA适于帮助玩家在一轮高尔夫期间跟踪游戏相关数据,并建立与高尔夫球场上其他玩家携带的一个或多个兼容PGGA的通信。 由于可以在高尔夫球场的玩家的PGG之间交换各种类型的信息数据,因此促进了玩家之间的相互作用。

    LIGHT SENSOR
    6.
    发明申请
    LIGHT SENSOR 有权
    光传感器

    公开(公告)号:US20090085036A1

    公开(公告)日:2009-04-02

    申请号:US11972056

    申请日:2008-01-10

    IPC分类号: H01L31/0368 H01L31/112

    CPC分类号: H01L31/1136

    摘要: A light sensor includes an intrinsic layer, a first ion doping area disposed one side of the intrinsic layer, a second ion doping area disposed at the other side of the intrinsic layer, an oxide insulating layer on the intrinsic layer, and a gate metal on the oxide insulating layer. The first and second ion doping areas have the same P type or N type doped ions. The intrinsic layer further includes a first light sensing region close to the first ion doping area. The first light sensing region is used for generating electron-hole pairs based on luminance of incident light.

    摘要翻译: 光传感器包括本征层,设置在本征层一侧的第一离子掺杂区域,设置在本征层另一侧的第二离子掺杂区域,本征层上的氧化物绝缘层,以及栅极金属 氧化物绝缘层。 第一和第二离子掺杂区域具有相同的P型或N型掺杂离子。 本征层还包括靠近第一离子掺杂区的第一光感测区域。 第一光感测区域用于基于入射光的亮度产生电子 - 空穴对。

    ACTIVE-MATRIX ORGANIC LIGHT EMITTING DIODE DISLAY
    7.
    发明申请
    ACTIVE-MATRIX ORGANIC LIGHT EMITTING DIODE DISLAY 审中-公开
    有源矩阵有机发光二极管

    公开(公告)号:US20090066617A1

    公开(公告)日:2009-03-12

    申请号:US12197500

    申请日:2008-08-25

    IPC分类号: G09G3/32

    摘要: An embodiment of an active-matrix organic light emitting diode (OLED) display is disclosed. The display includes a pixel array including a plurality of pixels, wherein each pixel includes a light emitting device, a driving device and a selection device. The light emitting device includes a first organic light emitting diode, a second organic light emitting diode and a third organic light emitting diode, wherein the diodes are stacked formed in the pixel. The driving device is coupled to a voltage source and receives an enable signal and a display data to drive the light emitting device. The selection device selects and turns on a corresponding organic light emitting diode based on a control signal.

    摘要翻译: 公开了一种有源矩阵有机发光二极管(OLED)显示器的实施例。 显示器包括包括多个像素的像素阵列,其中每个像素包括发光器件,驱动器件和选择器件。 发光器件包括第一有机发光二极管,第二有机发光二极管和第三有机发光二极管,其中二极管堆叠形成在像素中。 驱动装置耦合到电压源并且接收使能信号和显示数据以驱动发光器件。 选择装置基于控制信号选择并打开对应的有机发光二极管。

    Drive Circuit, Display Apparatus, and Method for Adjusting Screen Refresh Rate
    8.
    发明申请
    Drive Circuit, Display Apparatus, and Method for Adjusting Screen Refresh Rate 有权
    驱动电路,显示装置和调整画面刷新率的方法

    公开(公告)号:US20080225062A1

    公开(公告)日:2008-09-18

    申请号:US11926507

    申请日:2007-10-29

    IPC分类号: G09G5/10

    摘要: A display apparatus and a drive circuit for adjusting a screen refresh rate of the display apparatus and a method thereof are disclosed. The display apparatus comprises an OLED diode display array and a drive circuit. The drive circuit comprises a detection unit, a clock generating unit, and a timing control unit. The detection unit determines whether a plurality of frames displayed by the OLED diode display array are configured as a dynamic frame. The detection unit generates a first control signal when the displayed frames are not configured as a dynamic frame, and the detection unit generates a second control signal when the displayed frames are configured as a dynamic frame. The clock generating unit generates a clock signal, the frequency of which is a first frequency in response to the first signal, or a second frequency in response to the second signal. The first frequency is greater than the second frequency. The timing control unit sets the screen refresh rate of the display apparatus in response to the frequency of the clock signal.

    摘要翻译: 公开了一种用于调整显示装置的画面刷新率的显示装置和驱动电路及其方法。 显示装置包括OLED二极管显示阵列和驱动电路。 驱动电路包括检测单元,时钟发生单元和定时控制单元。 检测单元确定由OLED二极管显示阵列显示的多个帧是否被配置为动态帧。 当所显示的帧未被配置为动态帧时,检测单元产生第一控制信号,并且当显示的帧被配置为动态帧时,检测单元生成第二控制信号。 时钟发生单元产生响应于第一信号的频率是第一频率的时钟信号或响应于第二信号的第二频率。 第一个频率大于第二个频率。 定时控制单元根据时钟信号的频率来设定显示装置的画面刷新率。

    Pixel unit, method for sensing touch of an object, and display apparatus incorporating the same
    9.
    发明授权
    Pixel unit, method for sensing touch of an object, and display apparatus incorporating the same 有权
    像素单元,用于感测物体的触摸的方法,以及包含该对象的显示装置

    公开(公告)号:US09176629B2

    公开(公告)日:2015-11-03

    申请号:US12119637

    申请日:2008-05-13

    摘要: A pixel unit, method for sensing touch of an object, and a display apparatus incorporating the same are provided. The display apparatus includes a data line. The pixel unit includes a first switch circuit electrically connected to the data line and a sensing circuit electrically connected to the first switch circuit. The sensing circuit generates a signal in response to the touch of the object, while the signal is transmitted through the data line with the first switch circuit turned on. In addition, the display apparatus further includes a readout line. The pixel unit further includes a second switch circuit electrically connected to the readout line. The sensing circuit is electrically connected to the second switch circuit. In a first time period, the sensing circuit receives a reference voltage via the first switch circuit. Then the signal generated by the touch of the object is transmitted through the readout line via the second switch circuit in a second time period.

    摘要翻译: 提供了用于感测物体的触摸的像素单元,方法以及包括其的显示装置。 显示装置包括数据线。 像素单元包括电连接到数据线的第一开关电路和电连接到第一开关电路的感测电路。 感测电路响应于物体的触摸而产生信号,同时信号通过数据线传输,第一开关电路导通。 此外,显示装置还包括读出线。 像素单元还包括电连接到读出线的第二开关电路。 感测电路电连接到第二开关电路。 在第一时间段中,感测电路经由第一开关电路接收参考电压。 然后,通过第二开关电路在第二时间段内通过读出线传输由对象的触摸产生的信号。

    Modulation of common voltage and method for controlling AMOLED panel
    10.
    发明授权
    Modulation of common voltage and method for controlling AMOLED panel 有权
    普通电压调制及控制AMOLED面板的方法

    公开(公告)号:US07812795B2

    公开(公告)日:2010-10-12

    申请号:US11683443

    申请日:2007-03-08

    IPC分类号: G09G3/30

    CPC分类号: G09G3/3233 G09G2320/048

    摘要: A control circuit for use in an active matrix organic light emitting diode (AMOLED) panel comprising a memory unit and a voltage control unit is provided. The operating time of the AMOLED panel is counted and saved by the memory unit. According to the memory unit's information, the voltage control unit decides a common voltage. The purpose of the present invention is to reduce the common voltage when the turn-on time of the AMOLED panel is increased so that the increase in the voltage difference between the two terminals of an organic light emitting diode (OLED) of the AMOLED panel may be compensated. Thus, the present invention may provide a stable driving current for the OLED and a stable picture definition for the AMOLED panel.

    摘要翻译: 提供一种用于有源矩阵有机发光二极管(AMOLED)面板的控制电路,其包括存储单元和电压控制单元。 AMOLED面板的运行时间由存储单元计数并保存。 根据存储单元的信息,电压控制单元决定公共电压。 本发明的目的是当AMOLED面板的导通时间增加时降低公共电压,使得AMOLED面板的有机发光二极管(OLED)的两个端子之间的电压差的增加可以 得到补偿 因此,本发明可以为OLED提供稳定的驱动电流和AMOLED面板的稳定的图像定义。