Method of making a poly-silicon thin film transistor having lightly
doped drain structure
    1.
    发明授权
    Method of making a poly-silicon thin film transistor having lightly doped drain structure 失效
    制造具有轻掺杂漏极结构的多晶硅薄膜晶体管的方法

    公开(公告)号:US5677206A

    公开(公告)日:1997-10-14

    申请号:US605515

    申请日:1996-02-26

    CPC分类号: H01L29/66757 H01L29/78621

    摘要: A poly-silicon thin film transistor having LDD structure which has very low source/drain resistance is described. A TFT according to a preferred embodiment of the present invention, has, on a substrate, an active poly-silicon layer with a heavily-doped region on an outer peripheral thereof, a lightly doped region on ban inside the outer peripheral band and an un-doped region on a center part thereof. A gate insulating layer is comprised of a lower oxide layer, a nitride layer and an upper oxide layer. The lower oxide layer is formed over the whole active poly-silicon layer, but the nitride layer and the upper oxide layer are formed only on the un-doped portions of the active poly-silicon layer. A gate electrode is then formed on the upper oxide layer. A method for forming this structure is also described, which method uses a dry etch to remove the upper oxide layer and the nitride layer, but not the lower oxide layer prior to ion implantation of the active region.

    摘要翻译: 描述了具有非常低的源极/漏极电阻的LDD结构的多晶硅薄膜晶体管。 根据本发明的优选实施例的TFT在衬底上具有在其外周上具有重掺杂区域的活性多晶硅层,在外周带上禁止的轻掺杂区域和un 在其中心部分的掺杂区域。 栅极绝缘层由低氧化物层,氮化物层和上部氧化物层组成。 在整个活性多晶硅层上形成低氧化物层,但仅在活性多晶硅层的未掺杂部分上形成氮化物层和上部氧化物层。 然后在上部氧化物层上形成栅电极。 还描述了用于形成该结构的方法,该方法使用干蚀刻在有源区的离子注入之前去除上氧化物层和氮化物层而不是下氧化物层。

    Data rendering method, data rendering device, and display including the data rendering device
    2.
    发明授权
    Data rendering method, data rendering device, and display including the data rendering device 有权
    数据呈现方法,数据呈现设备和包括数据呈现设备的显示

    公开(公告)号:US09117398B2

    公开(公告)日:2015-08-25

    申请号:US13596310

    申请日:2012-08-28

    IPC分类号: G09G5/02 G09G3/20

    摘要: A method for rendering input data into target data includes: applying a pattern detecting window to the input data about an input pixel to detect a green light emitting pattern within the window; determining whether the detected green light emitting pattern belongs to a threshold pattern in which at least two green subpixels that are contiguously arranged emit light; and rendering the target data for a red or blue target subpixel having a first color by: applying a first filter to the input data of the first color red or blue input subpixels that are near the input pixel when the detected green light emitting pattern does not belong to the threshold pattern; and applying a second filter that is different from the first filter to the input data of the first color red or blue input subpixels when the detected green light emitting pattern belongs to the threshold pattern.

    摘要翻译: 用于将输入数据呈现到目标数据中的方法包括:将关于输入像素的图案检测窗口应用于输入数据,以检测窗口内的绿色发光图案; 确定检测到的绿色发光图案是否属于其中连续排列的至少两个绿色子像素发光的阈值图案; 以及通过以下方式渲染具有第一颜色的红色或蓝色目标子像素的目标数据:当检测到的绿色发光图案不是时,将第一滤光器施加到靠近输入像素的第一颜色红色或蓝色输入子像素的输入数据 属于阈值模式; 以及当检测到的绿色发光图案属于阈值图案时,将与第一滤波器不同的第二滤波器应用于第一颜色红色或蓝色输入子像素的输入数据。

    Display device, data processing device for the same, and method thereof
    3.
    发明授权
    Display device, data processing device for the same, and method thereof 有权
    显示装置,数据处理装置及其方法

    公开(公告)号:US09105232B2

    公开(公告)日:2015-08-11

    申请号:US13946192

    申请日:2013-07-19

    IPC分类号: G09G3/32

    摘要: A data processing device includes a gamma processor applying a gamma function to grayscale data including red grayscale data, green grayscale data, and blue grayscale data to generate luminance data including red luminance data, green luminance data, and blue luminance data, a first compensation coefficient generator generating a first compensation coefficient, a second compensation coefficient generator calculating a first grayscale ratio of the blue grayscale data and a second grayscale ratio of the red grayscale data, and generating a second compensation coefficient, a data compensation coefficient generator generating a data compensation coefficient by multiplying the first compensation coefficient and the second compensation coefficient, a data compensator generating compensation luminance data by adding the luminance data to a value of the data compensation coefficient multiplied by the luminance data, and an inverse processor generating compensation grayscale data.

    摘要翻译: 一种数据处理装置,包括伽马处理器,将伽马函数应用于包括红色灰阶数据,绿色灰度数据和蓝色灰阶数据的灰度数据,以产生包括红色亮度数据,绿色亮度数据和蓝色亮度数据的亮度数据,第一补偿系数 生成第一补偿系数的第二补偿系数生成器,计算蓝色灰阶数据的第一灰度比和红色灰阶数据的第二灰阶比,并产生第二补偿系数的第二补偿系数生成器,生成数据补偿系数的数据补偿系数生成器 通过将第一补偿系数和第二补偿系数相乘,生成补偿亮度数据的数据补偿器,通过将亮度数据与亮度数据相乘的数据补偿系数的值相加,以及产生补偿灰度数据的逆处理器。

    Image processing method and device for improving visibility of an image
    7.
    发明授权
    Image processing method and device for improving visibility of an image 有权
    用于提高图像可见度的图像处理方法和装置

    公开(公告)号:US08605107B2

    公开(公告)日:2013-12-10

    申请号:US13030099

    申请日:2011-02-17

    IPC分类号: G09G5/02

    摘要: An image processing device, an image processing method, and a flat panel display are disclosed. According to some aspects, the image processing device may include: an image determining unit for determining a kind of an input image as one of a moving picture, a photograph image, and a user interface image. A legibility improving unit may be configured to generate a legibility improved image by extracting specific pixels from input image according to the kind of the input image and by modifying gray scale values of the extracted specific pixels. According to some aspects, an illuminance sensor for sensing external illuminance, and a brightness improving unit for correcting a gamma curve according to the illuminance sensor is provided. Brightness may be controlled to increase outdoor visibility of an image according to the external illuminance.

    摘要翻译: 公开了一种图像处理装置,图像处理方法和平板显示器。 根据一些方面,图像处理装置可以包括:图像确定单元,用于将输入图像的种类确定为运动图像,照片图像和用户界面图像之一。 可读性改善单元可以被配置为通过根据输入图像的种类从输入图像提取特定像素并且通过修改所提取的特定像素的灰度值来生成易读性改进图像。 根据一些方面,提供了用于感测外部照度的照度传感器和用于根据照度传感器校正伽马曲线的亮度改善单元。 可以控制亮度以根据外部照度提高图像的室外可见度。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME FOR ALTERNATELY APPLYING A RESET VOLTAGE TO ROW AND COLUMN SENSOR DATA LINES
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME FOR ALTERNATELY APPLYING A RESET VOLTAGE TO ROW AND COLUMN SENSOR DATA LINES 审中-公开
    显示装置及其驱动方法,以便将复位电压应用于行和列传感器数据线

    公开(公告)号:US20130278559A1

    公开(公告)日:2013-10-24

    申请号:US13925153

    申请日:2013-06-24

    IPC分类号: G06F3/044

    CPC分类号: G06F3/044 G06F3/0416

    摘要: In a touch sensible display device, a first sensing unit is connected to a row sensor data line and outputs a first sensing signal according to a touch, and a second sensing unit is connected to a column sensor data line and outputs a second sensing signal according to the touch. A sensing signal processor alternately applies a reset voltage to the row sensor data line and the column sensor data line and generates a sensing data signal according to the first sensing signal and the second sensing signal, and a touch determiner processes a sensing data signal to generate touch information.

    摘要翻译: 在触敏显示装置中,第一感测单元连接到行传感器数据线,并根据触摸输出第一感测信号,第二感测单元连接到列传感器数据线,并输出第二感测信号, 触摸。 感测信号处理器交替地向行传感器数据线和列传感器数据线施加复位电压,并根据第一感测信号和第二感测信号产生感测数据信号,并且触摸确定器处理感测数据信号以产生 触摸信息。

    APPARATUS FOR PROCESSING IMAGE SIGNAL AND METHOD THEREOF
    10.
    发明申请
    APPARATUS FOR PROCESSING IMAGE SIGNAL AND METHOD THEREOF 审中-公开
    用于处理图像信号的装置及其方法

    公开(公告)号:US20130194494A1

    公开(公告)日:2013-08-01

    申请号:US13470212

    申请日:2012-05-11

    IPC分类号: H04N7/01

    摘要: A video signal processing apparatus and a video signal processing method are provided. The video signal processing apparatus includes an image processing apparatus configured to receive and convert an external input image data signal into an output image data signal according to a color arrangement structure, wherein the image processing apparatus includes at least one current limiter to remap the external input image data signal with expanded number of bits.

    摘要翻译: 提供了视频信号处理装置和视频信号处理方法。 视频信号处理装置包括图像处理装置,被配置为根据颜色排列结构将外部输入图像数据信号接收并转换为输出图像数据信号,其中图像处理装置包括至少一个限流器,以重新映射外部输入 具有扩展位数的图像数据信号。