Apparatus and method for driving lamp of liquid crystal display device
    2.
    发明申请
    Apparatus and method for driving lamp of liquid crystal display device 有权
    液晶显示装置驱动灯的装置及方法

    公开(公告)号:US20050264516A1

    公开(公告)日:2005-12-01

    申请号:US11137631

    申请日:2005-05-25

    申请人: Eui Oh Hee Hong Hee Park

    发明人: Eui Oh Hee Hong Hee Park

    摘要: A driving apparatus and method are presented to drive lamps that irradiate a liquid crystal display panel of a liquid crystal display device. A picture implementing period, during which a picture is implemented by the liquid crystal display device, and a shorter, scanning period before the picture implementing period are established. An output power supplied to the lamps to set a reference brightness is determined. A lamp driver changes a duty ratio and/or an amplitude of an AC signal supplied to the lamps to establish the reference brightness during the scanning period. The duty ratio/amplitude of the AC signal is adjusted dependent on the characteristics of the liquid crystal material in the liquid crystal display.

    摘要翻译: 提供驱动装置和方法来驱动照射液晶显示装置的液晶显示面板的灯。 图像实现期间,其中通过液晶显示装置实现图像,并且在图像执行周期之前建立较短的扫描周期。 确定提供给灯以设置参考亮度的输出功率。 灯驱动器改变提供给灯的AC信号的占空比和/或振幅,以在扫描周期期间建立参考亮度。 AC信号的占空比/振幅根据液晶显示器中的液晶材料的特性来调整。

    Liquid crystal display device and controlling method thereof
    3.
    发明申请
    Liquid crystal display device and controlling method thereof 有权
    液晶显示装置及其控制方法

    公开(公告)号:US20050140640A1

    公开(公告)日:2005-06-30

    申请号:US10876722

    申请日:2004-06-28

    IPC分类号: G02F1/133 G09G3/34 G09G3/36

    摘要: The liquid crystal display device includes a histogram analyzer analyzing a histogram of an input image and determining the input image as being in one of a low brightness mode, a normal mode, and a high brightness mode based on the histogram analysis, a back light controller controlling a maximum brightness of a back light unit based on the mode determination, and a data modulator enlarging the histogram of the input image to modulate data of the input image. The histogram analyzer detects a most frequent value of gray scale occurring most frequently in the input image of one frame, compares the most frequent value with a predetermined low reference gray value and a predetermined high reference gray value, and determines the input image as in one of the low brightness mode, the normal mode, and the high brightness mode based on the compared result.

    摘要翻译: 液晶显示装置包括直方图分析器,分析输入图像的直方图,并且基于直方图分析将输入图像确定为低亮度模式,正常模式和高亮度模式之一,背光控制器 基于模式确定来控制背光单元的最大亮度,以及数据调制器,其扩大输入图像的直方图以调制输入图像的数据。 直方图分析器检测在一帧的输入图像中最频繁出现的最频繁的灰度值,将最频繁值与预定的低参考灰度值和预定的高参考灰度值进行比较,并将输入图像确定为一个 的低亮度模式,正常模式和基于比较结果的高亮度模式。

    Digital resistive type touch panel and fabrication method thereof
    4.
    发明申请
    Digital resistive type touch panel and fabrication method thereof 有权
    数字电阻型触摸屏及其制造方法

    公开(公告)号:US20050190161A1

    公开(公告)日:2005-09-01

    申请号:US10680202

    申请日:2003-10-08

    申请人: Hee Hong Hee Park

    发明人: Hee Hong Hee Park

    CPC分类号: G06F3/044 G06F3/045

    摘要: A display device integrated with a touch panel is disclosed, which can use various types of input devices. Thus, in addition to conductive devices, a gloved hand or a non-conductive stylus pen can be used as an input. The touch panel includes a supporting substrate; a first transparent conductive layer having a first electrode for applying a voltage to the supporting substrate; a second transparent conductive layer having a second electrode and facing the first transparent conductive layer; an adhesive for attaching the first and second transparent conductive layers to each other; and a passivation film on an outer surface of the second transparent conductive layer.

    摘要翻译: 公开了一种与触摸面板集成的显示装置,其可以使用各种类型的输入装置。 因此,除了导电装置之外,可以使用戴手套的手或非导电笔笔作为输入。 触摸面板包括支撑基板; 第一透明导电层,具有用于向支撑基板施加电压的第一电极; 具有第二电极并面对第一透明导电层的第二透明导电层; 用于将第一和第二透明导电层彼此连接的粘合剂; 以及在第二透明导电层的外表面上的钝化膜。

    Non-volatile memory device having uniform programming speed
    7.
    发明申请
    Non-volatile memory device having uniform programming speed 有权
    具有均匀编程速度的非易失性存储器件

    公开(公告)号:US20060250846A1

    公开(公告)日:2006-11-09

    申请号:US11288686

    申请日:2005-11-28

    申请人: Hee Park

    发明人: Hee Park

    IPC分类号: G11C16/04

    CPC分类号: G11C16/0483 G11C16/12

    摘要: Flash memory devices having a cell string structure. According to the present invention, the size of a first group of memory cells connected to a first word line and a second group of memory cells connected to a last word line is formed greater than that of a third group of memory cells respectively connected to the remaining word lines other than the first and last word lines. Accordingly, the program speed of the first and second groups of the memory cells can be improved.

    摘要翻译: 具有单元串结构的闪存器件。 根据本发明,与连接到第一字线的第一组存储单元和连接到最后字线的第二组存储单元的第一组存储单元的尺寸形成为大于分别连接到最后字线的第三组存储单元的尺寸 除了第一个和最后一个字线之外的剩余字线。 因此,可以提高第一组和第二组存储单元的编程速度。

    Back light unit and liquid crystal display device using the same
    8.
    发明申请
    Back light unit and liquid crystal display device using the same 有权
    背光单元和使用其的液晶显示装置

    公开(公告)号:US20060187180A1

    公开(公告)日:2006-08-24

    申请号:US11299655

    申请日:2005-12-13

    申请人: Hee Park Haang Chu

    发明人: Hee Park Haang Chu

    IPC分类号: G09G3/36

    CPC分类号: G09G3/3406 G09G2360/145

    摘要: A back light unit and an LCD device using the same in which current which flows in a plurality of light emitting diodes (LEDs) is uniformly controlled having a small PCB is provided. The back light unit includes a plurality of LED arrays having LEDs and a detector which detects a feedback signal which corresponds to a current that is input to the LEDs. The backlight unit also includes a driver which drives the LEDs in accordance with the feedback signal from the detector.

    摘要翻译: 提供了背光单元和使用其的LCD装置,其中在多个发光二极管(LED)中流动的电流被均匀地控制,具有小的PCB。 背光单元包括具有LED的多个LED阵列和检测器,其检测对应于输入到LED的电流的反馈信号。 背光单元还包括根据来自检测器的反馈信号驱动LED的驱动器。

    Strontium silicate-based phosphor, fabrication method thereof, and led using the phosphor
    9.
    发明申请
    Strontium silicate-based phosphor, fabrication method thereof, and led using the phosphor 有权
    硅酸锶系荧光体及其制造方法,使用该荧光体

    公开(公告)号:US20060022208A1

    公开(公告)日:2006-02-02

    申请号:US10532094

    申请日:2004-03-26

    IPC分类号: H01L33/00 H01L21/00

    CPC分类号: C09K11/7734 H01L33/502

    摘要: A strontium silicate-based phosphor, a fabrication method thereof, and an LED using the strontium silicate-based phosphor are provided. The phosphor is applied to a long wavelength ultraviolet LED, an active luminous LCD, etc., to enable an improvement in the color purity and to enhance the luminous efficiency. The strontium silicate-based phosphor is expressed by a chemical formula: Sr3-xSiO5:Eu2+x wherein x is 0

    摘要翻译: 提供了硅酸锶基荧光体及其制造方法以及使用硅酸锶系磷光体的LED。 将荧光体应用于长波长紫外线LED,有源发光LCD等,以提高色纯度并提高发光效率。 硅酸锶基荧光体由以下化学式表示:Sr 3-x 2 SiO 5:Eu 2+ 2 / 其中x是0