Liquid crystal module having storing member for controlling working mode of driving chip thereof
    1.
    发明申请
    Liquid crystal module having storing member for controlling working mode of driving chip thereof 有权
    液晶模块具有用于控制其驱动芯片的工作模式的存储部件

    公开(公告)号:US20090128468A1

    公开(公告)日:2009-05-21

    申请号:US12005714

    申请日:2007-12-28

    IPC分类号: G09G3/36

    CPC分类号: G09G3/3611 G09G3/2092

    摘要: An exemplary liquid crystal module (20) includes liquid crystal panel (200) and a driving chip (210). The driving chip includes an interface circuit (230), a storing member (260), and a plurality of input ports. The plurality of input ports are configured for receiving display data. The storing member and the interface circuit share at least one common input port of the plurality of input ports. The storing member receives at least one mode selection signal for controlling a working mode of the driving chip via the at least one common input port in a first period of time. The storing member outputs the at least one mode selection signal to the interface circuit, and then the interface circuit receives the display data via the plurality of input ports including the at least one common input port according to the working mode in a second period of time.

    摘要翻译: 示例性液晶模块(20)包括液晶面板(200)和驱动芯片(210)。 驱动芯片包括接口电路(230),存储部件(260)和多个输入端口。 多个输入端口被配置为用于接收显示数据。 存储构件和接口电路共享多个输入端口中的至少一个公共输入端口。 存储部件在第一时间段内经由至少一个公共输入端口接收用于控制驱动芯片的工作模式的至少一个模式选择信号。 存储构件将至少一个模式选择信号输出到接口电路,然后接口电路经由包括至少一个公共输入端口的多个输入端口在第二时间段内根据工作模式接收显示数据 。

    Image signal processing circuit used in electronic product
    2.
    发明申请
    Image signal processing circuit used in electronic product 审中-公开
    图像信号处理电路用于电子产品

    公开(公告)号:US20080106611A1

    公开(公告)日:2008-05-08

    申请号:US11983019

    申请日:2007-11-05

    IPC分类号: H04N5/228

    摘要: An exemplary image signal processing circuit (20) includes an image sensor (22), a drive circuit (28), and a microprocessor (24). The drive circuit includes an image signal processor (25) and a data processor (26). The microprocessor is provided to send control signals to the image sensor, the image signal processor, and the data processor. The image sensor is provided to receive exterior light beams and to convert the light beams into image signals. The image signal processor is provided to turn on the image sensor and convert the image signals received from the image sensor into image signals of a predetermined type and having a predetermined resolution. The data processor is provided to receive the image signals converted by the image signal processor and to process the converted image signals to be applied to a display device such that the display device displays corresponding images.

    摘要翻译: 示例性图像信号处理电路(20)包括图像传感器(22),驱动电路(28)和微处理器(24)。 驱动电路包括图像信号处理器(25)和数据处理器(26)。 提供微处理器以向图像传感器,图像信号处理器和数据处理器发送控制信号。 图像传感器被提供以接收外部光束并将光束转换成图像信号。 提供图像信号处理器以打开图像传感器并将从图像传感器接收的图像信号转换成预定类型并具有预定分辨率的图像信号。 提供数据处理器以接收由图像信号处理器转换的图像信号,并处理要应用于显示装置的转换图像信号,使得显示装置显示相应的图像。

    Liquid crystal module having storing member for controlling working mode of driving chip thereof
    3.
    发明授权
    Liquid crystal module having storing member for controlling working mode of driving chip thereof 有权
    液晶模块具有用于控制其驱动芯片的工作模式的存储部件

    公开(公告)号:US07880707B2

    公开(公告)日:2011-02-01

    申请号:US12005714

    申请日:2007-12-28

    IPC分类号: G09G3/36

    CPC分类号: G09G3/3611 G09G3/2092

    摘要: An exemplary liquid crystal module (20) includes liquid crystal panel (200) and a driving chip (210). The driving chip includes an interface circuit (230), a storing member (260), and a plurality of input ports. The plurality of input ports are configured for receiving display data. The storing member and the interface circuit share at least one common input port of the plurality of input ports. The storing member receives at least one mode selection signal for controlling a working mode of the driving chip via the at least one common input port in a first period of time. The storing member outputs the at least one mode selection signal to the interface circuit, and then the interface circuit receives the display data via the plurality of input ports including the at least one common input port according to the working mode in a second period of time.

    摘要翻译: 示例性液晶模块(20)包括液晶面板(200)和驱动芯片(210)。 驱动芯片包括接口电路(230),存储部件(260)和多个输入端口。 多个输入端口被配置为用于接收显示数据。 存储构件和接口电路共享多个输入端口中的至少一个公共输入端口。 存储部件在第一时间段内经由至少一个公共输入端口接收用于控制驱动芯片的工作模式的至少一个模式选择信号。 存储构件将至少一个模式选择信号输出到接口电路,然后接口电路经由包括至少一个公共输入端口的多个输入端口在第二时间段内根据工作模式接收显示数据 。

    Active matrix liquid crystal display and driving method and driving circuit thereof
    4.
    发明申请
    Active matrix liquid crystal display and driving method and driving circuit thereof 审中-公开
    有源矩阵液晶显示及其驱动方法及驱动电路

    公开(公告)号:US20070139344A1

    公开(公告)日:2007-06-21

    申请号:US11642040

    申请日:2006-12-18

    IPC分类号: G09G3/36

    摘要: An exemplary driving circuit of an active matrix liquid crystal display (LCD) (2) having an LCD panel includes a gate driving circuit (22), a data driving circuit (23), a timing control circuit (21), and a detecting circuit (21). The data driving circuit provides a plurality of gradation voltages to the LCD panel. The detecting circuit (28) is configured for detecting a first voltage difference between a pixel electrode and a common electrode in a first frame, detecting a second voltage difference between the pixel electrode and the common electrode in a second frame, generating an adjusting instruction according to a difference between the first voltage difference and the second voltage difference, and providing the adjusting instruction to the timing control circuit. The timing control circuit controls the data driving circuit to change a gradation voltage according to the adjusting instruction before an inverted gradation voltage is provided to LCD panel.

    摘要翻译: 具有LCD面板的有源矩阵液晶显示器(LCD)(2)的示例性驱动电路包括栅极驱动电路(22),数据驱动电路(23),定时控制电路(21)和检测电路 (21)。 数据驱动电路向LCD面板提供多个灰度电压。 检测电路(28)被配置为检测第一帧中的像素电极和公共电极之间的第一电压差,检测第二帧中的像素电极和公共电极之间的第二电压差,产生根据 到第一电压差和第二电压差之间的差,并向定时控制电路提供调整指令。 定时控制电路根据调整指令控制数据驱动电路,以便在向LCD面板提供反相灰度电压之前改变灰度电压。

    Display system with first controller providing analog image signal from size regulator to display device when the first controller determining that the display device is an analog display device working in a mode for displaying moving pictures and related display method
    5.
    发明授权
    Display system with first controller providing analog image signal from size regulator to display device when the first controller determining that the display device is an analog display device working in a mode for displaying moving pictures and related display method 有权
    具有第一控制器的显示系统,当第一控制器确定显示设备是以用于显示运动图像的模式工作的模拟显示设备和相关显示方法时,从尺寸调节器向显示设备提供模拟图像信号

    公开(公告)号:US08274498B2

    公开(公告)日:2012-09-25

    申请号:US11982870

    申请日:2007-11-05

    IPC分类号: G09G5/00

    CPC分类号: H04N5/2628 H04N2101/00

    摘要: An exemplary display system (2) includes a display device (23), an image sensor (20), and a microprocessor unit (21). The image sensor includes an image sensor unit (24) and a digital signal processor unit (22) integrated therein. The image sensor unit is configured for generating a current. The digital signal processor includes a size regulator (221) configured for receiving the current, generating an analog image signal according to the current, and providing the analog image signal to the display device. The microprocessor unit is configured for initializing the image sensor unit.

    摘要翻译: 示例性显示系统(2)包括显示设备(23),图像传感器(20)和微处理器单元(21)。 图像传感器包括集成在其中的图像传感器单元(24)和数字信号处理器单元(22)。 图像传感器单元被配置为产生电流。 数字信号处理器包括:尺寸调节器(221),被配置为接收电流,根据电流产生模拟图像信号,并将模拟图像信号提供给显示装置。 微处理器单元被配置为初始化图像传感器单元。

    Display system with digital signal processor unit and related display method
    6.
    发明申请
    Display system with digital signal processor unit and related display method 有权
    具有数字信号处理器单元和相关显示方式的显示系统

    公开(公告)号:US20080106536A1

    公开(公告)日:2008-05-08

    申请号:US11982870

    申请日:2007-11-05

    IPC分类号: G09G5/00 H04N5/228

    CPC分类号: H04N5/2628 H04N2101/00

    摘要: An exemplary display system (2) includes a display device (23), an image sensor (20), and a microprocessor unit (21). The image sensor includes an image sensor unit (24) and a digital signal processor unit (22) integrated therein. The image sensor unit is configured for generating a current. The digital signal processor includes a size regulator (221) configured for receiving the current, generating an analog image signal according to the current, and providing the analog image signal to the display device. The microprocessor unit is configured for initializing the image sensor unit.

    摘要翻译: 示例性显示系统(2)包括显示设备(23),图像传感器(20)和微处理器单元(21)。 图像传感器包括集成在其中的图像传感器单元(24)和数字信号处理器单元(22)。 图像传感器单元被配置为产生电流。 数字信号处理器包括:尺寸调节器(221),被配置为接收电流,根据电流生成模拟图像信号,并将模拟图像信号提供给显示装置。 微处理器单元被配置为初始化图像传感器单元。

    Backlight module and liquid crystal display device using same
    7.
    发明申请
    Backlight module and liquid crystal display device using same 审中-公开
    背光模块和液晶显示装置使用相同

    公开(公告)号:US20080036941A1

    公开(公告)日:2008-02-14

    申请号:US11891804

    申请日:2007-08-13

    IPC分类号: G02F1/13357 G02B5/00

    摘要: An exemplary backlight module (23) includes a light guide plate (232) having a bottom surface (2321) and a light incident surface (2322) adjacent to the bottom surface, a light source (230) disposed adjacent to the light incident surface of the light guide plate and a reflective film (231) disposed adjacent to the light guide plate. The reflective film faces the light source and abuts the bottom surface of the light guide plate. The reflective film includes a reflective layer (2313) and a metal shielding layer (2315). A liquid crystal display device using the backlight module is also provided.

    摘要翻译: 示例性背光模块(23)包括具有底表面(2321)和邻近底表面的光入射表面(2322)的导光板(232),邻近光入射表面 导光板和邻近导光板设置的反射膜(231)。 反射膜面向光源并且邻接导光板的底表面。 反射膜包括反射层(2313)和金属屏蔽层(2315)。 还提供了使用背光模块的液晶显示装置。

    System and method for gamma regulating of liquid crystal display
    8.
    发明申请
    System and method for gamma regulating of liquid crystal display 审中-公开
    液晶显示器伽马​​调节系统及方法

    公开(公告)号:US20080158121A1

    公开(公告)日:2008-07-03

    申请号:US12006000

    申请日:2007-12-29

    IPC分类号: G09G3/36

    摘要: An exemplary gamma regulating system (20) for an LCD has a test-needed LCD (26), a light sensor (21), and a MCU (24). The LCD displays each gray scale image according to internal presetting standard gamma curve. The light sensor measures a luminance value of the gray scale image displayed by the test-needed LCD, and converts the luminance value to a voltage signal. The MCU compares the voltage signals representing the measured luminance values with the parameter data corresponding to the standard gamma curve, and regulates a gray voltage according the comparing result.

    摘要翻译: 用于LCD的示例性伽马调节系统(20)具有测试需要的LCD(26),光传感器(21)和MCU(24)。 LCD根据内部预设标准伽玛曲线显示每个灰度图像。 光传感器测量由测试需要的LCD显示的灰度图像的亮度值,并将亮度值转换为电压信号。 MCU将表示测量亮度值的电压信号与对应于标准伽马曲线的参数数据进行比较,并根据比较结果调节灰度电压。