Display apparatus and calibration method therefor
    1.
    发明授权
    Display apparatus and calibration method therefor 有权
    显示装置及其校准方法

    公开(公告)号:US08730331B2

    公开(公告)日:2014-05-20

    申请号:US13314920

    申请日:2011-12-08

    IPC分类号: H04N17/00 G06F15/00

    摘要: A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image generating unit which generates a guide image for displaying an arrangement position of a calibrator, and a controlling unit which controls the display unit to display a guide image on areas where calibration is to be performed of the plurality of areas. Accordingly, it becomes possible to improve user convenience and exactness of calibration.

    摘要翻译: 公开了一种显示装置。 显示装置包括:显示单元,其在校准模式开始时显示分为多个区域的校准屏幕;图像生成单元,其生成用于显示校准器的配置位置的引导图像;以及控制单元, 显示单元,用于在要执行多个区域的校准的区域上显示引导图像。 因此,可以提高用户的便利性和校正精度。

    METHOD FOR PROVIDING TEXTURE EFFECT AND DISPLAY APPARATUS APPLYING THE SAME
    3.
    发明申请
    METHOD FOR PROVIDING TEXTURE EFFECT AND DISPLAY APPARATUS APPLYING THE SAME 审中-公开
    提供纹理效果的方法和应用其的显示装置

    公开(公告)号:US20110310111A1

    公开(公告)日:2011-12-22

    申请号:US13151785

    申请日:2011-06-02

    IPC分类号: G09G5/00

    CPC分类号: G06T11/001

    摘要: A method of providing a texture effect and a display apparatus applying the same are provided. The display apparatus includes: an image processor which generates a texture that is brightness values and adds the texture to an image; and a display unit which displays the texture-added image. Accordingly, a user can express a texture of a canvas, paper, a brick, etc. on a displayed image without using an extra image editing program.

    摘要翻译: 提供了提供纹理效果的方法和应用其的显示装置。 显示装置包括:图像处理器,其生成作为亮度值的纹理并将纹理添加到图像中; 以及显示纹理添加图像的显示单元。 因此,用户可以在显示的图像上表现画布,纸张,砖等的纹理,而不使用额外的图像编辑程序。

    DISPLAY APPARATUS, AND CONTROL METHOD THEREOF
    4.
    发明申请
    DISPLAY APPARATUS, AND CONTROL METHOD THEREOF 审中-公开
    显示装置及其控制方法

    公开(公告)号:US20080049049A1

    公开(公告)日:2008-02-28

    申请号:US11763058

    申请日:2007-06-14

    IPC分类号: H04N5/335

    摘要: A control method and a display apparatus are provided. The control method includes dividing a display part into sections; detecting output luminance levels which correspond to grayscale levels of an input video signal on a section by section basis; converting the output luminance levels by calculating calibration coefficients on a section by section basis and applying the calculated calibration coefficients to the respective detected output luminance levels to control respective maximum luminance levels of the detected output luminance levels to be a permitted luminance level; and setting up a calibration table based on the respective converted luminance levels and a reference luminance level. The display apparatus includes a display part which comprises a plurality of sections; a signal processing part; and a controller which detects output luminance levels on a section by section basis, converts the output luminance levels, and sets up a calibration table.

    摘要翻译: 提供了一种控制方法和显示装置。 控制方法包括将显示部分分割成多个部分; 检测对应于输入视频信号的灰度级的输出亮度级; 通过逐段计算校准系数来转换输出亮度水平,并将所计算的校准系数应用于各个检测的输出亮度水平,以将检测的输出亮度水平的各个最大亮度水平控制为允许的亮度水平; 以及基于相应的转换的亮度水平和参考亮度水平设置校准表。 显示装置包括显示部分,其包括多个部分; 信号处理部; 以及基于逐段检测输出亮度水平的控制器,转换输出亮度水平,并设置校准表。

    DISPLAY APPARATUS HAVING UNIFORMITY CORRECTION FUNCTION AND CONTROL METHOD THEREOF
    7.
    发明申请
    DISPLAY APPARATUS HAVING UNIFORMITY CORRECTION FUNCTION AND CONTROL METHOD THEREOF 审中-公开
    具有均匀校正功能的显示装置及其控制方法

    公开(公告)号:US20130016081A1

    公开(公告)日:2013-01-17

    申请号:US13546392

    申请日:2012-07-11

    IPC分类号: G09G5/10 G09G5/02

    摘要: A display apparatus having a uniformity adjustment function is provided, which includes a display unit which is divided into a plurality of local areas; a signal receiver which receives from a sensor light intensity data of each local area of the display unit; and a controller which analyzes the plurality of local areas for non-uniformity correction by comparing a first light intensity data of a current local area with second light intensity data of local areas which have been previously analyzed for the non-uniformity correction, and uses calibration information of a previously analyzed local area if its second light intensity data is within an error range of the first light intensity data, and performs a calibration process with respect to the current local area if there is no result within the error range, and outputs an image signal to the display unit.

    摘要翻译: 提供具有均匀性调整功能的显示装置,其包括被划分为多个局部区域的显示单元; 信号接收器,从传感器接收显示单元的每个局部区域的光强度数据; 以及控制器,其通过将当前局部区域的第一光强度数据与先前已经被分析用于非均匀性校正的局部区域的第二光强度数据进行比较来分析多个局部区域以进行非均匀性校正,并且使用校准 如果其第二光强度数据在第一光强度数据的误差范围内,则先前分析的局部区域的信息,如果在误差范围内没有结果,则对当前局部区域执行校准处理,并输出 图像信号到显示单元。

    IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF
    8.
    发明申请
    IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF 有权
    图像处理装置及其控制方法

    公开(公告)号:US20080292203A1

    公开(公告)日:2008-11-27

    申请号:US11960780

    申请日:2007-12-20

    IPC分类号: G06K9/36

    CPC分类号: G09G3/2048

    摘要: An image processing apparatus which performs dithering to an input image, includes: an input value storage unit which stores an input value to generate a mask seed value corresponding to a single pixel in a unit area among a plurality of pixels displaying an image, wherein the unit area includes a first line and at least second line; and a seed value generator which generates the mask seed value corresponding to one of pixels in the at least one second line among the pixels of the unit area based on the input value stored in the input value storage unit.

    摘要翻译: 执行对输入图像的抖动的图像处理装置包括:输入值存储单元,其存储输入值以生成与显示图像的多个像素中的单位区域中的单个像素对应的掩模种子值,其中, 单位面积包括第一行和至少第二行; 以及种子值生成器,其基于存储在所述输入值存储单元中的输入值,生成与所述单位区域的像素中的所述至少一条第二行中的像素中的一个像素对应的掩模种子值。

    Image signal processing apparatus and method thereof
    9.
    发明申请
    Image signal processing apparatus and method thereof 有权
    图像信号处理装置及其方法

    公开(公告)号:US20080055653A1

    公开(公告)日:2008-03-06

    申请号:US11727688

    申请日:2007-03-28

    IPC分类号: G06K15/00

    CPC分类号: G09G3/2055

    摘要: An image signal processing apparatus and a method thereof are disclosed. The image signal processing apparatus includes a random producing unit which produces seed values to a plurality of frames input for a predetermined period by using a linear feedback shift register (LFSR), and a dithering processing unit which carries out a dithering to input image signals by using the seed values produced by the random producing unit. With this construction, the apparatus can carry out the dithering without using a frame buffer, thereby allowing a high-definition image to be realized.

    摘要翻译: 公开了一种图像信号处理装置及其方法。 图像信号处理装置包括:随机产生单元,其通过使用线性反馈移位寄存器(LFSR)向预定时段输入的多个帧产生种子值;以及抖动处理单元,其执行抖动以输入图像信号 使用由随机产生单元产生的种子值。 利用这种结构,该装置可以在不使用帧缓冲器的情况下执行抖动,从而实现高清晰度图像。

    DISPLAY APPARATUS AND CALIBRATION METHOD THEREFOR
    10.
    发明申请
    DISPLAY APPARATUS AND CALIBRATION METHOD THEREFOR 有权
    显示设备及其校准方法

    公开(公告)号:US20120320221A1

    公开(公告)日:2012-12-20

    申请号:US13314920

    申请日:2011-12-08

    IPC分类号: H04N17/00

    摘要: A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image generating unit which generates a guide image for displaying an arrangement position of a calibrator, and a controlling unit which controls the display unit to display a guide image on areas where calibration is to be performed of the plurality of areas. Accordingly, it becomes possible to improve user convenience and exactness of calibration.

    摘要翻译: 公开了一种显示装置。 显示装置包括:显示单元,其在校准模式开始时显示分为多个区域的校准屏幕;图像生成单元,其生成用于显示校准器的配置位置的引导图像;以及控制单元, 显示单元,用于在要执行多个区域的校准的区域上显示引导图像。 因此,可以提高用户的便利性和校正精度。