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    METHOD OF DISPLAYING AN IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    2.
    发明申请
    METHOD OF DISPLAYING AN IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME 审中-公开
    显示图像的方法和用于执行该图像的显示装置

    公开(公告)号：US20130063428A1

    公开(公告)日：2013-03-14

    申请号：US13606165

    申请日：2012-09-07

    申请人： Hak-Mo CHOI ,  Tae-Kwon Jung ,  Min-Kyu Park ,  Kwan-Young Oh

    发明人： Hak-Mo CHOI ,  Tae-Kwon Jung ,  Min-Kyu Park ,  Kwan-Young Oh

    IPC分类号： G06T15/50

    CPC分类号： G09G3/342 ,  G09G3/003 ,  G09G2320/0209 ,  G09G2320/0646 ,  G09G2330/021 ,  H04N13/341 ,  H04N13/359

    摘要： A method of displaying an image, the method includes providing a source data frame and at least one copy data frame repeating the source data frame to a display panel and, selectively providing boosted light of a first luminance level to the display panel during a first period and normal light of a second luminance level to the display panel during a second period, based on the source data frame and the copy data frame, the second luminance level being smaller than the first luminance level, the second period being longer than the first period.

    摘要翻译： 一种显示图像的方法，所述方法包括向显示面板提供源数据帧和重复源数据帧的至少一个复制数据帧，并且在第一周期期间选择性地向显示面板提供第一亮度级别的增强光 以及基于源数据帧和复制数据帧在第二时段期间向显示面板发送第二亮度级的正常光，第二亮度级小于第一亮度级，第二周期长于第一周期 。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    3.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号：US20100020112A1

    公开(公告)日：2010-01-28

    申请号：US12468539

    申请日：2009-05-19

    申请人： Jee-Hoon Jeon ,  Kwan-Young Oh ,  Hyoung-Sik Nam

    发明人： Jee-Hoon Jeon ,  Kwan-Young Oh ,  Hyoung-Sik Nam

    IPC分类号： G09G5/10 ,  G09G3/36 ,  G09G5/00

    CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2340/16

    摘要： Provided are a display device, which can improve display quality by correcting an original image signal whose frame frequency is a first frequency or a second frequency different from the first frequency, and a method3 of driving the display device. The display device includes an image signal processor which corrects an original image signal whose frame frequency is a first frequency or a second frequency different from the first frequency and outputs a corrected image signal, a first lookup table which stores image correction data corresponding to an (n−1)-th frame and an n-th frame that corresponds to the original image signal having the first frequency, and a display panel which displays an image corresponding to the corrected image signal. A second lookup table, which corresponds to the original image signal having the second frequency, is generated from the first lookup table, and the first or second lookup table is selected based on the frame frequency of the original image signal to output the corrected image signal.

    摘要翻译： 提供一种显示装置，其可以通过校正帧频率是与第一频率不同的第一频率或第二频率的原始图像信号来提高显示质量，以及驱动显示装置的方法3。 显示装置包括图像信号处理器，其校正其帧频是与第一频率不同的第一频率或第二频率的原始图像信号，并输出校正图像信号;第一查找表，其存储对应于 n-1）帧和与具有第一频率的原始图像信号相对应的第n帧，以及显示面板，显示与校正图像信号相对应的图像。 从第一查找表生成对应于具有第二频率的原始图像信号的第二查找表，并且基于原始图像信号的帧频率选择第一或第二查找表，以输出校正后的图像信号 。

    Display device and driving method thereof
    4.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US09183803B2

    公开(公告)日：2015-11-10

    申请号：US13569111

    申请日：2012-08-07

    申请人： Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    发明人： Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3648 ,  G09G3/3406 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2360/18

    摘要： A display device capable of reducing power consumption and preventing luminance changes, and a driving method thereof are provided. The display device includes: a display panel displaying a still image and a motion picture; a signal controller controlling signals for driving the display panel; a graphic processing unit transmitting input image data to the signal controller; a light source unit irradiating the display panel with light; and a light source driver controlling signals for driving the light source unit, in which the signal controller includes a frame memory storing the input image data and controls the display panel so as to be driven at a first frequency or a second frequency, and the light source driver drives the light source unit at a first ratio when the display panel is driven at the first frequency and at a second ratio when the display panel is driven at the second frequency.

    摘要翻译： 提供能够降低功耗并防止亮度变化的显示装置及其驱动方法。 显示装置包括：显示静止图像和动态影像的显示面板; 控制用于驱动显示面板的信号的信号控制器; 图形处理单元，将输入图像数据发送到信号控制器; 光源单元用光照射显示面板; 以及控制用于驱动光源单元的信号的光源驱动器，其中信号控制器包括存储输入图像数据的帧存储器并且控制显示面板以便以第一频率或第二频率被驱动，并且光 当以第二频率驱动显示面板时，当以第一频率驱动显示面板时，源极驱动器以第一比例驱动光源单元。

    DRIVING DEVICE OF A LIGHT SOURCE MODULE, LIGHT SOURCE MODULE HAVING THE DRIVING DEVICE, DRIVING METHOD OF THE LIGHT SOURCE MODULE, AND DISPLAY DEVICE HAVING THE DRIVING DEVICE
    6.
    发明申请
    DRIVING DEVICE OF A LIGHT SOURCE MODULE, LIGHT SOURCE MODULE HAVING THE DRIVING DEVICE, DRIVING METHOD OF THE LIGHT SOURCE MODULE, AND DISPLAY DEVICE HAVING THE DRIVING DEVICE 有权
    光源模块的驱动装置，具有驱动装置的光源模块，光源模块的驱动方法和具有驱动装置的显示装置

    公开(公告)号：US20100110097A1

    公开(公告)日：2010-05-06

    申请号：US12604002

    申请日：2009-10-22

    申请人： Hyoung-Sik Nam ,  Jee-Hoon Jeon ,  Kwan-Young Oh

    发明人： Hyoung-Sik Nam ,  Jee-Hoon Jeon ,  Kwan-Young Oh

    IPC分类号： G09G5/02 ,  H05B37/02

    CPC分类号： G09G3/3648 ,  G09G3/3426 ,  G09G2310/024 ,  G09G2320/0247 ,  G09G2320/0646 ,  H05B33/0818 ,  H05B33/0845

    摘要： A light source module includes a plurality of light-emitting blocks. A local-dimming driver drives the light-emitting blocks based on a received clock signal (first reference clock) and received dimming levels. The clock signal is input to a liquid crystal display panel and is also input to the local-dimming driver but is delayed within the local-dimming driver by fixed propagation delay. A delay modeling part performs modeling of the fixed propagation delay amount. The clock signal input to the local-dimming driver is first phase-compensated (delayed) by a phase compensation amount to synchronize the driving signals output by the local-dimming driver with the clock signal. The sum of the modeled propagation delay amount and the phase compensation amount is equal to an integral multiple of the period of the clock signal. The driving signal of the light-emitting blocks are synchronized and in phase with the clock signal.

    摘要翻译： 光源模块包括多个发光块。 本地调光驱动器基于接收到的时钟信号（第一参考时钟）和接收到的调光电平驱动发光块。 时钟信号被输入到液晶显示面板，并且也输入到局部调光驱动器，但是通过固定的传播延迟在本地调光驱动器内被延迟。 延迟建模部分执行固定传播延迟量的建模。 输入到本地调光驱动器的时钟信号首先被相位补偿（延迟）相位补偿量，以使由局部调光驱动器输出的驱动信号与时钟信号同步。 建模的传播延迟量和相位补偿量的总和等于时钟信号的周期的整数倍。 发光块的驱动信号同步并与时钟信号同相。

    MINIATURE COLOR DISPLAY APPARATUS
    7.
    发明申请
    MINIATURE COLOR DISPLAY APPARATUS 审中-公开
    MINIATURE彩色显示设备

    公开(公告)号：US20080212037A1

    公开(公告)日：2008-09-04

    申请号：US12024680

    申请日：2008-02-01

    申请人： Ihar Shyshkin ,  Kwan-Young Oh

    发明人： Ihar Shyshkin ,  Kwan-Young Oh

    IPC分类号： G03B21/14

    CPC分类号： G03B33/12 ,  G02B13/0005 ,  G02B26/0808 ,  G02B27/104 ,  G02B27/141 ,  G02B27/145 ,  G03B21/2066 ,  G03B21/208 ,  H04N9/3105 ,  H04N9/3129 ,  H04N9/3173

    摘要： A miniature color display apparatus are disclosed. In accordance with an embodiment of the present invention, the miniature color display apparatus can include N light sources, emitting each two-dimensional color beam of light, N is a natural number and is the same as or larger than 3; a path adjusting material, adjusting an emission path of each color beam of light to allow each color beam of light emitted from the N light sources to be emitted though the same path; an optical modulator, optically modulating each incident color beam of light according to light intensity information; and a beam converter, converting the two-dimensional color beam of light to a one-dimensional color beam of light to allow each color beam of light having the emission path adjusted by the path adjusting material to be one-dimensionally incident on the optical modulator.

    摘要翻译： 公开了一种微型彩色显示装置。 根据本发明的实施例，微型彩色显示装置可以包括发射每个二维彩色光束的N个光源，N是自然数，并且等于或大于3; 路径调整材料，调整每个颜色光束的发射路径，以允许从N个光源发射的每个颜色光束通过相同的路径发射; 光调制器，根据光强度信息光调制每个入射的彩色光束; 以及光束转换器，将二维彩色光束转换为一维彩色光束，以允许具有由路径调节材料调整的发射路径的每个色光束一维地入射到光调制器上 。

    Method and system for adjusting gray-scale level of liquid crystal display device
    8.
    发明申请
    Method and system for adjusting gray-scale level of liquid crystal display device 有权
    调整液晶显示装置灰度级的方法和系统

    公开(公告)号：US20070109241A1

    公开(公告)日：2007-05-17

    申请号：US11600271

    申请日：2006-11-14

    申请人： Seung-Won Lee ,  Jae-Ho Oh ,  Kwan-Young Oh

    发明人： Seung-Won Lee ,  Jae-Ho Oh ,  Kwan-Young Oh

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3611 ,  G09G3/3648 ,  G09G2320/0276

    摘要： A method and system for adjusting a gray-scale level of an LCD device. The method includes: checking a default gray-scale value A; comparing default brightness value YA with a target brightness value YX; inputting a trial gray-scale value B; and outputting a target gray-scale value X. The method employs a preselected Similarity of Triangles technique. The system employs a image-capturing unit determining screen brightness and a control unit using a preselected Similarity of Triangles technique to adjust the gray-scale level of a connected display device, reducing a single-screen-capture gray-scale level adjustment interval to about 1.8 to 2.1 seconds.

    摘要翻译： 一种用于调整LCD装置的灰度级的方法和系统。 该方法包括：检查默认灰度值A; 将默认亮度值YA与目标亮度值YX进行比较; 输入试验灰度值B; 并输出目标灰度值X.该方法采用预选的三角相似技术。 系统采用确定屏幕亮度的图像捕获单元和使用预选的相似度三角形技术的控制单元来调整连接的显示设备的灰度级别，将单屏幕捕获灰度级调整间隔减少到约 1.8到2.1秒。

    Display device and driving method thereof
    9.
    发明授权
    Display device and driving method thereof 有权

    公开(公告)号：US09147367B2

    公开(公告)日：2015-09-29

    申请号：US13569111

    申请日：2012-08-07

    申请人： Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    发明人： Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    IPC分类号： G09G3/36

    摘要： A display device capable of reducing power consumption and preventing luminance changes, and a driving method thereof are provided. The display device includes: a display panel displaying a still image and a motion picture; a signal controller controlling signals for driving the display panel; a graphic processing unit transmitting input image data to the signal controller; a light source unit irradiating the display panel with light; and a light source driver controlling signals for driving the light source unit, in which the signal controller includes a frame memory storing the input image data and controls the display panel so as to be driven at a first frequency or a second frequency, and the light source driver drives the light source unit at a first ratio when the display panel is driven at the first frequency and at a second ratio when the display panel is driven at the second frequency.

    Display device and driving method thereof
    10.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US08988335B2

    公开(公告)日：2015-03-24

    申请号：US13427256

    申请日：2012-03-22

    申请人： Youn Jin Jung ,  Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    发明人： Youn Jin Jung ,  Jae-Won Jeong ,  Kwan-Young Oh ,  Po-Yun Park ,  Jung Hwan Cho

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2320/0247

    摘要： A display device includes a display panel including a plurality of pixels, a data driver which transmits data voltages to the plurality of pixels, and a signal controller which receives an input image signal and an input control signal to control the data driver, where the signal controller calculates a ratio of a first type of pattern in a image based on the input image signal, generates a polarity signal based on the ratio of the first type of pattern, and transmits the polarity signal to the data driver.

    摘要翻译： 一种显示装置，包括：包括多个像素的显示面板，向多个像素发送数据电压的数据驱动器;以及接收输入图像信号的信号控制器和控制数据驱动器的输入控制信号， 控制器基于输入图像信号计算图像中的第一类型图案的比率，基于第一类型图案的比率生成极性信号，并将极性信号发送到数据驱动器。