Liquid crystal panel module, backlight module and liquid crystal display
    1.
    发明授权
    Liquid crystal panel module, backlight module and liquid crystal display 有权
    液晶面板模块,背光模组和液晶显示屏

    公开(公告)号:US08736787B2

    公开(公告)日:2014-05-27

    申请号:US12985534

    申请日:2011-01-06

    IPC分类号: G02F1/13357

    CPC分类号: G02F1/1335

    摘要: A liquid crystal panel module, a backlight module and a liquid crystal display (LCD) are provided. The liquid crystal panel module includes a liquid crystal panel and a diffraction grating layer. The liquid crystal panel has a plurality of pixels. The diffraction grating layer is disposed on the liquid crystal panel, and a maximum period of a grating of the diffraction grating layer is smaller than 1/10 of a size of the pixels. The backlight module includes a light guide plate, a light emitting element and a diffraction grating film. A light provided by the light emitting element emits from a light emitting surface of the light guide plate and is bended towards the light emitting element after passing through the diffraction grating film. The liquid crystal panel module and the backlight module can be applied to the LCD together or individually.

    摘要翻译: 提供了液晶面板模块,背光模块和液晶显示器(LCD)。 液晶面板模块包括液晶面板和衍射光栅层。 液晶面板具有多个像素。 衍射光栅层设置在液晶面板上,衍射光栅层的光栅的最大周期小于像素大小的1/10。 背光模块包括导光板,发光元件和衍射光栅膜。 由发光元件提供的光从导光板的发光表面发射,并且在通过衍射光栅膜之后朝向发光元件弯曲。 液晶面板模块和背光模块可以一起或单独应用于LCD。

    Method and apparatus for driving a pixel signal
    2.
    发明申请
    Method and apparatus for driving a pixel signal 审中-公开
    用于驱动像素信号的方法和装置

    公开(公告)号:US20060033727A1

    公开(公告)日:2006-02-16

    申请号:US11198141

    申请日:2005-08-05

    IPC分类号: G09G5/00

    摘要: A pixel signal for a pixel has an initial voltage during a frame period. The pixel signal is driven from the initial voltage to an intermediate voltage larger than the initial voltage during the frame period, and the pixel signal is maintained at the intermediate voltage for a time interval. After the time interval, the pixel signal is driven from the intermediate voltage to a target voltage larger than the intermediate voltage during the frame period.

    摘要翻译: 像素的像素信号在帧周期期间具有初始电压。 在帧周期期间,将像素信号从初始电压驱动到大于初始电压的中间电压,并且将像素信号维持在中间电压一段时间间隔。 在时间间隔之后,在帧周期期间,将像素信号从中间电压驱动到大于中间电压的目标电压。

    Driving method and driving unit with timing controller
    3.
    发明申请
    Driving method and driving unit with timing controller 审中-公开
    具有定时控制器的驱动方法和驱动单元

    公开(公告)号:US20080024473A1

    公开(公告)日:2008-01-31

    申请号:US11881609

    申请日:2007-07-27

    IPC分类号: G06F3/038

    摘要: A driving unit for a display device includes a buffer to provide first frame data and second frame data and a timing controller. The timing controller includes a first overdrive data generation unit responsive to the first frame data to output first overdrive frame data to the display device and a second overdrive data generation unit in response to the second frame data to output second overdrive frame data. The timing controller also includes a delay unit to delay the second current overdrive frame data by a delay time period to output the second current overdrive frame data to the display device after the delay time period.

    摘要翻译: 用于显示装置的驱动单元包括用于提供第一帧数据和第二帧数据的缓冲器以及定时控制器。 定时控制器包括响应于第一帧数据的第一过驱动数据生成单元,以响应于第二帧数据输出第一过驱动帧数据到显示装置和第二过驱动数据生成单元,以输出第二过驱动帧数据。 定时控制器还包括延迟单元,用于延迟第二电流过驱动帧数据延迟时间周期,以在延迟时间段之后将第二当前过驱动帧数据输出到显示设备。

    Method for establishing a voice communications link through the internet community
    4.
    发明申请
    Method for establishing a voice communications link through the internet community 审中-公开
    通过互联网社区建立语音通信链路的方法

    公开(公告)号:US20050265314A1

    公开(公告)日:2005-12-01

    申请号:US10968337

    申请日:2004-10-20

    IPC分类号: H04L12/66 H04M11/06

    CPC分类号: H04L12/66

    摘要: A method, which establishes a voice communications link through the internet community, includes the step of configuring a gateway to use a mapping table to translate input identification data of a called party to a corresponding internet protocol address of another gateway associated with the called party. The method is relatively simple as compared to existing voice over internet protocols.

    摘要翻译: 通过互联网社区建立语音通信链路的方法包括配置网关以使用映射表将被叫方的输入标识数据转换为与被叫方相关联的另一网关的相应互联网协议地址的步骤。 与现有的互联网语音协议相比,该方法相对简单。

    Method of driving pixels and displaying images on a display device
    5.
    发明授权
    Method of driving pixels and displaying images on a display device 有权
    驱动像素并在显示装置上显示图像的方法

    公开(公告)号:US08471795B2

    公开(公告)日:2013-06-25

    申请号:US11745799

    申请日:2007-05-08

    摘要: A method for driving a pixel includes driving the pixel with a first gray level and a second gray level within a first sub-frame period and a second sub-frame period of a first frame period, respectively, driving the pixel with a third gray level and a fourth gray level within a first sub-frame period and a second sub-frame period of a second frame period, respectively, and adjusting the third gray level and the fourth grey level such that the luminance of the adjusted fourth grey level is similar to the luminance of the second grey level.

    摘要翻译: 用于驱动像素的方法包括分别在第一帧周期和第一帧周期的第一子帧周期内以第一灰度级和第二灰度级驱动像素,驱动具有第三灰度级的像素 以及分别在第一子帧周期和第二帧周期中的第四灰度级,并且调整第三灰度级和第四灰度级,使得调整后的第四灰度级的亮度相似 到第二灰度级的亮度。

    PORTABLE OPTICAL TOUCH SYSTEM
    6.
    发明申请
    PORTABLE OPTICAL TOUCH SYSTEM 有权
    便携式光学触控系统

    公开(公告)号:US20110291991A1

    公开(公告)日:2011-12-01

    申请号:US13110844

    申请日:2011-05-18

    申请人: Hung-Yu Lin

    发明人: Hung-Yu Lin

    IPC分类号: G06F3/042

    CPC分类号: G06F3/0428

    摘要: There is provided a portable optical touch system including a first image sensing module, a second image sensing module, a connecting device, a communication interface and a processing circuit. The two image sensing modules have partially overlapped field of views and the partially overlapped field of views is for defining a touch region. The connecting device is configured to adjust or fix a distance between the first and second image sensing modules. When an object is in the touch region, the processing circuit calculates a position of the object according to images of the object acquired by the two image sensing modules and outputs information of the position of the object through the communication interface.

    摘要翻译: 提供了包括第一图像感测模块,第二图像感测模块,连接装置,通信接口和处理电路的便携式光学触摸系统。 两个图像感测模块具有部分重叠的视场,并且部分重叠的视场用于定义触摸区域。 连接装置被配置为调整或固定第一和第二图像感测模块之间的距离。 当物体在触摸区域中时,处理电路根据由两个图像感测模块获取的对象的图像来计算对象的位置,并且通过通信接口输出对象的位置的信息。

    Flat panel display
    7.
    发明申请
    Flat panel display 有权
    平板显示器

    公开(公告)号:US20070075951A1

    公开(公告)日:2007-04-05

    申请号:US11520548

    申请日:2006-09-13

    IPC分类号: G09G3/36

    摘要: A method of operating a display includes deriving first pixel data for overdriving pixel circuits of the display from initial gray levels to target gray levels based on values in the first and second lookup tables, rendering the second lookup table unavailable in memory in response to a change in a temperature of the display, and deriving second pixel data using the first lookup table for overdriving the pixel circuits when the second lookup table is unavailable in the memory.

    摘要翻译: 操作显示器的方法包括:基于第一和第二查找表中的值,从第一和第二查找表中导出用于将显示器的像素电路过驱动从初始灰度级到目标灰度级的第一像素数据,从而使第二查找表响应于改变在存储器中不可用 在所述显示器的温度下,以及当所述第二查找表在所述存储器中不可用时,使用所述第一查找表导出所述第二像素数据以过载驱动所述像素电路。

    Liquid crystal display
    8.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US08384652B2

    公开(公告)日:2013-02-26

    申请号:US11607456

    申请日:2006-12-01

    IPC分类号: G09G3/36

    摘要: A method of operating a display includes providing light having a luminance that varies periodically, overdriving a pixel circuit of the display, and modulating the light using the pixel circuit to generate modulated light. The amount of overdrive and the phase of the light relative to the overdriving of the pixel circuit are controlled such that the modulated light has a predetermined level of uniformity.

    摘要翻译: 操作显示器的方法包括提供具有周期性变化的亮度的光,驱动显示器的像素电路,以及使用像素电路调制光以产生调制光。 控制相对于像素电路的过驱动的过驱动量和相位的相位,使得调制光具有预定的均匀度。

    Flat panel display having overdrive function
    9.
    发明授权
    Flat panel display having overdrive function 有权
    具有过驱动功能的平板显示器

    公开(公告)号:US07791583B2

    公开(公告)日:2010-09-07

    申请号:US11520548

    申请日:2006-09-13

    IPC分类号: G09G3/36

    摘要: A method of operating a display includes deriving first pixel data for overdriving pixel circuits of the display from initial gray levels to target gray levels based on values in the first and second lookup tables, rendering the second lookup table unavailable in memory in response to a change in a temperature of the display, and deriving second pixel data using the first lookup table for overdriving the pixel circuits when the second lookup table is unavailable in the memory.

    摘要翻译: 操作显示器的方法包括:基于第一和第二查找表中的值,从第一和第二查找表中导出用于将显示器的像素电路过驱动从初始灰度级到目标灰度级的第一像素数据,从而使第二查找表响应于改变在存储器中不可用 在所述显示器的温度下,以及当所述第二查找表在所述存储器中不可用时,使用所述第一查找表导出所述第二像素数据以过载驱动所述像素电路。