METHOD FOR IMPROVING IMAGE QUALITY AND DISPLAY APPARATUS
    1.
    发明申请
    METHOD FOR IMPROVING IMAGE QUALITY AND DISPLAY APPARATUS 有权
    改善图像质量和显示装置的方法

    公开(公告)号:US20090268977A1

    公开(公告)日:2009-10-29

    申请号:US12236084

    申请日:2008-09-23

    IPC分类号: G06K9/40

    摘要: A method of improving image quality and the display apparatus thereof are provided. The method includes generating a plurality of sub-frame images using a frame image depending on whether the frame image is a moving image or a still image and displaying the plurality of sub-frame images sequentially for a frame time interval of the frame image. By generating the plurality of sub-frame image which have different pixel values each other and displaying the plurality of sub-frame image sequentially, the sticking phenomenon may be prevented and a life time of the display apparatus may be extended.

    摘要翻译: 提供了提高图像质量的方法及其显示装置。 该方法包括:根据帧图像是运动图像还是静止图像,使用帧图像生成多个子帧图像,并且在帧图像的帧时间间隔内顺序显示多个子帧图像。 通过生成具有彼此不同的像素值并且依次显示多个子帧图像的多个子帧图像,可以防止粘附现象,并且可以延长显示装置的使用寿命。

    DISPLAY APPARATUS AND METHOD
    3.
    发明申请
    DISPLAY APPARATUS AND METHOD 有权
    显示装置和方法

    公开(公告)号:US20100309120A1

    公开(公告)日:2010-12-09

    申请号:US12691118

    申请日:2010-01-21

    IPC分类号: G06F3/033 G09G5/10

    CPC分类号: G06F3/0386 G06F3/0321

    摘要: A display apparatus includes a display panel which include a plurality of areas; a communication unit which receive information about brightness sensed by a pointing device; a backlight unit which includes a plurality of light sources; and a controller which controls the backlight unit to change the brightness of the plural areas by a predetermined unit, and determines a pointing position of the pointing device on the basis of relative variation in the information about the brightness. With this, it is possible to detect a pointing position of a pointing device in a display apparatus having a hold-type display panel.

    摘要翻译: 显示装置包括:显示面板,其包括多个区域; 通信单元,其接收关于由指示设备感测的亮度的信息; 背光单元,其包括多个光源; 以及控制器,其控制所述背光单元以预定单位改变所述多个区域的亮度,并且基于关于亮度的信息的相对变化来确定所述指示设备的指示位置。 由此,可以检测具有保持型显示面板的显示装置中的指示装置的指示位置。

    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
    4.
    发明申请
    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
    背光单元和显示装置

    公开(公告)号:US20110115696A1

    公开(公告)日:2011-05-19

    申请号:US12938898

    申请日:2010-11-03

    IPC分类号: G09G3/36 F21V8/00

    CPC分类号: G02B6/0068 G02B6/0078

    摘要: Disclosed are a backlight unit and a display apparatus. The display apparatus including: an image receiver receiving an image signal; an image processor processing an image signal received by the image receiver; a display panel displaying an image signal processed by the image processor into an image; a plurality of light guide plates disposed corresponding to divided display regions of the display panel respectively and providing light to the display regions respectively; and a light source module selectively disposed between adjacent light guide plates and radiating light to a lateral side of the light guide plates, if the light source module is not disposed between a first light guide plate and a second light guide plate which are adjacent each other among the plurality of light guide plates, light being radiated to the first light guide plate and the second light guide plate in opposite directions.

    摘要翻译: 公开了背光单元和显示装置。 该显示装置包括:接收图像信号的图像接收器; 处理由图像接收器接收的图像信号的图像处理器; 将由图像处理器处理的图像信号显示成图像的显示面板; 分别对应于显示面板的分割显示区域设置的多个导光板,分别向显示区域提供光线; 以及光源模块,其被选择性地设置在相邻的导光板之间并且将光线照射到导光板的侧面,如果光源模块未设置在彼此相邻的第一导光板和第二导光板之间 在多个导光板中,相反方向的光被照射到第一导光板和第二导光板。

    DISPLAY APPARATUS AND IMAGE PROCESSING METHOD THEREOF
    5.
    发明申请
    DISPLAY APPARATUS AND IMAGE PROCESSING METHOD THEREOF 审中-公开
    显示装置及其图像处理方法

    公开(公告)号:US20110090308A1

    公开(公告)日:2011-04-21

    申请号:US12766649

    申请日:2010-04-23

    IPC分类号: H04N13/04 H04N13/00

    摘要: A display apparatus and an image processing method thereof are disclosed. A display apparatus includes a display unit; a signal processor which classifies an image comprising a left eye image and a right image into one of a first image and a second image according to a predetermined brightness level, generates at least two sub frames including a white frame if the image is classified into a first image, generates at least two sub frames comprising a black frame if the image is classified into a second image, and outputs the generated sub frames to the display unit. A signal transmitter outputs, to external shutter glasses, a control signal corresponding to the left eye image and the right eye image.

    摘要翻译: 公开了一种显示装置及其图像处理方法。 显示装置包括显示单元; 信号处理器,其将包括左眼图像和右图像的图像根据预定亮度级别分类为第一图像和第二图像之一,如果图像被分类为如下图像,则生成包括白色帧的至少两个子帧 如果图像被分类为第二图像,则产生包括黑色帧的至少两个子帧,并将所生成的子帧输出到显示单元。 信号发送器向外部快门眼镜输出对应于左眼图像和右眼图像的控制信号。

    DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME
    6.
    发明申请
    DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME 审中-公开
    显示装置及其控制方法

    公开(公告)号:US20090303391A1

    公开(公告)日:2009-12-10

    申请号:US12353521

    申请日:2009-01-14

    IPC分类号: H04N5/57

    摘要: A display apparatus includes: a display unit which displays an image; and a signal controller which determines a motion state of a current frame on the basis of a previous frame and the current frame input in sequence, generates a first sub-frame of which brightness is varied according to the motion state of the current frame, generates at least one second sub-frame to compensate the brightness of the first sub-frame on the basis of the first sub-frame and the current frame, and controls the first sub-frame and the second sub-frame to be displayed on the display unit in sequence.

    摘要翻译: 一种显示装置,包括:显示单元,显示图像; 以及信号控制器,其基于先前帧确定当前帧的运动状态并依次输入当前帧,生成根据当前帧的运动状态改变亮度的第一子帧,生成 至少一个第二子帧,用于基于第一子帧和当前帧补偿第一子帧的亮度,并且控制第一子帧和第二子帧显示在显示器上 单位顺序。

    LIQUID CRYSTAL DISPLAY AND CONTROL METHOD THEREOF
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY AND CONTROL METHOD THEREOF 有权
    液晶显示及其控制方法

    公开(公告)号:US20120327317A1

    公开(公告)日:2012-12-27

    申请号:US13601361

    申请日:2012-08-31

    IPC分类号: G02F1/1335

    CPC分类号: H04N13/398 H04N13/341

    摘要: A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images.

    摘要翻译: 液晶显示器包括:一对液晶快门眼镜; 根据预定的扫描周期交替显示以预定的扫描方向形成的左图像和右图像的液晶面板; 输出与扫描周期同步地打开和关闭液晶快门眼镜的左玻璃和右玻璃板的控制信号的眼镜控制器; 光源单元,其向所述液晶面板供给光; 以及光源驱动器,其向所述光源单元提供驱动电力,以在左右图像后方的扫描方向向所述液晶面板发光。

    DISPLAY APPARATUS AND IMAGE PROCESSING METHOD
    8.
    发明申请
    DISPLAY APPARATUS AND IMAGE PROCESSING METHOD 审中-公开
    显示设备和图像处理方法

    公开(公告)号:US20130083014A1

    公开(公告)日:2013-04-04

    申请号:US13588094

    申请日:2012-08-17

    IPC分类号: G06T15/00

    摘要: A display apparatus and an image processing method are disclosed. The display apparatus including: a signal receiver which receives an image signal including left and right eye images; a signal processor which processes the image signal into a displayable form; a display panel which displays the processed left and right eye image; a polarizer which is provided in a front surface of the display panel, and transmits the left eye image as a first polarized light and transmits the right eye image as a second polarized light; and a controller which controls the signal processor to compensate for color distortion of the first and second polarized lights which pass through the polarizer. With this configuration, the quality of an image that is seen by a user can be improved and color distortion issues can be resolved in a 3D display apparatus.

    摘要翻译: 公开了一种显示装置和图像处理方法。 该显示装置包括:信号接收器,接收包括左眼图像和右眼图像的图像信号; 将图像信号处理成可显示形式的信号处理器; 显示处理后的左眼图像和右眼图像的显示面板; 偏振器,设置在显示面板的前表面,并且将左眼图像作为第一偏振光透射,并将右眼图像作为第二偏振光传播; 以及控制器,其控制信号处理器来补偿通过偏振器的第一和第二偏振光的颜色失真。 利用该配置,可以改善用户看到的图像的质量,并且可以在3D显示装置中解决颜色失真问题。

    DISPLAY APPARATUS AND DRIVING METHOD THEREOF
    9.
    发明申请
    DISPLAY APPARATUS AND DRIVING METHOD THEREOF 审中-公开
    显示装置及其驱动方法

    公开(公告)号:US20130127816A1

    公开(公告)日:2013-05-23

    申请号:US13591477

    申请日:2012-08-22

    IPC分类号: G09G5/10 G06F3/038

    摘要: A display apparatus is provided. The display apparatus includes an image input unit which receives a 3D image, an image processing unit which divides the 3D image into a left-eye image and a right-eye image, an image output unit which includes a polarization panel that is switchable between polarization directions, and which provides a different polarization direction to the left-eye image and the right-eye image displayed alternately by switching a polarization direction of the polarization panel, a voltage driving unit which applies a driving voltage to the polarization panel, and a controller which divides the polarization panel in time or in space and drives the polarization panel with a voltage corresponding to each of Red, Green, and Blue (RGB) pixels, respectively, which form at least one of the left-eye image and the right-eye image.

    摘要翻译: 提供一种显示装置。 显示装置包括接收3D图像的图像输入单元,将3D图像分割为左眼图像和右眼图像的图像处理单元,包括可在极化之间切换的偏振面板的图像输出单元 方向,并且通过切换偏振面板的偏振方向交替地提供与左眼图像和右眼图像不同的偏振方向,向偏振面板施加驱动电压的电压驱动单元和控制器 其在时间上或空间上分隔偏振面板,并以分别对应于红色,绿色和蓝色(RGB)像素中的每一个的电压来驱动偏振面板,其形成左眼图像和右眼图像中的至少一个, 眼睛形象。

    APPARATUS AND METHOD FOR DISPLAYING 3D IMAGE
    10.
    发明申请
    APPARATUS AND METHOD FOR DISPLAYING 3D IMAGE 审中-公开
    用于显示3D图像的装置和方法

    公开(公告)号:US20130076737A1

    公开(公告)日:2013-03-28

    申请号:US13615194

    申请日:2012-09-13

    IPC分类号: G06T15/00

    摘要: An apparatus and method for displaying a three-dimensional (3D) image are provided. The apparatus includes an image correction unit which separates R, G, and B unit frame images from an input unit frame image and converts lines of each of the R, G, and B unit frame images into lines of black pixels; a display panel which sequentially outputs the R, G, and B unit frame images each having the lines of black pixels; and a polarizing element which outputs the R, G, and B unit frame images output by the display panel as left- and right-eye images for a user by polarizing on one side of each of the lines of black pixels in each of the R, G, and B unit frame images differently from the other side of each of the lines of black pixels in each of the R, G, and B unit frame images.

    摘要翻译: 提供了一种用于显示三维(3D)图像的装置和方法。 该装置包括图像校正单元,其将R,G和B单位帧图像与输入单元帧图像分离,并且将R,G和B单位帧图像中的每一行的线条转换为黑色像素线; 显示面板,其依次输出具有黑色像素线的R,G和B单位帧图像; 以及偏振元件,其将由显示面板输出的R,G和B单位帧图像作为左眼图像和右眼图像输出给用户,通过在R中的每个中的每个黑色像素的每一行的一侧偏振 ,G和B单位帧图像与R,G和B单位帧图像中的每一个中的每个黑色像素线的另一侧不同。