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1. 发明授权

US08791991B2 Image display device and driving method thereof 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US08791991B2
公开(公告)日：2014-07-29
申请号：US12962779
申请日：2010-12-08
申请人： Jeongki Lee , Hyeonho Son , Euitae Kim , Joonyoung Park
发明人： Jeongki Lee , Hyeonho Son , Euitae Kim , Joonyoung Park
IPC分类号： G09G5/10 , G09G5/36 , G02B27/22
CPC分类号： G02B27/2264
摘要： The present application relates to method of driving an image display device comprising inserting a black data frame displaying black data between neighboring data frames alternately displaying left-eye data and right-eye data; comparing an nth frame corresponding to a current frame and an (n−2)th frame corresponding to a previous frame with each other when the data frames are input, reading a compensation value according to the comparison result from a lookup table and modulating input data of the nth frame using the read compensation value to output a modulated data; and bypassing data corresponding to the black data without modulating the data when the black data is input to output a bypass data, the application also relates to said image display device.
摘要翻译：本申请涉及一种驱动图像显示装置的方法，包括：在交替显示左眼数据和右眼数据的相邻数据帧之间插入显示黑色数据的黑色数据帧; 当输入数据帧时，将与当前帧对应的第n帧和对应于前一帧的第（n-2）帧进行比较，根据查找表的比较结果读取补偿值，并调制输入数据使用读取补偿值输出调制数据; 并且在输入黑色数据时绕过与黑色数据相对应的数据而不调制数据以输出旁路数据，该应用还涉及所述图像显示装置。

2. 发明授权

US08605138B2 Image display device and driving method thereof 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US08605138B2
公开(公告)日：2013-12-10
申请号：US12955383
申请日：2010-11-29
申请人： Hyeonho Son , Euitae Kim , Joonyoung Park , Jeongki Lee
发明人： Hyeonho Son , Euitae Kim , Joonyoung Park , Jeongki Lee
IPC分类号： H04N13/04 , G06T15/00
CPC分类号： G09G3/3648 , G09G3/003 , G09G2310/061 , G09G2320/0285 , G09G2340/16 , H04N13/341
摘要： A method of driving an image display device comprises inserting a reset frame displaying black data between neighboring data frames alternately displaying left-eye data and right-eye data; reflecting gray-scale information of an (n−2)th data frame in a reset frame corresponding to an (n−1)th frame through a predetermined data calculating operation; detecting a data variation between the (n−1)th reset frame and an nth data frame, reading a compensation value corresponding to the detection result from a lookup table, and modulating input data of the nth data frame using the read compensation value; and inverting the polarity of the modulated data according to N frame inversion (N is a multiple of 4) and applying the data having the inverted polarity to a display panel.
摘要翻译：驱动图像显示装置的方法包括：在交替显示左眼数据和右眼数据的相邻数据帧之间插入显示黑色数据的复位帧; 通过预定数据计算操作反映在与第（n-1）帧对应的复位帧中的第（n-2）个数据帧的灰度信息; 检测第（n-1）复位帧和第n个数据帧之间的数据变化，从查找表读取与检测结果对应的补偿值，以及使用读取的补偿值调制第n个数据帧的输入数据; 并根据N帧反转（N是4的倍数）反转调制数据的极性，并将具有反相极性的数据应用于显示面板。

3. 发明申请

US20110273439A1 IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US20110273439A1
公开(公告)日：2011-11-10
申请号：US12955383
申请日：2010-11-29
申请人： Hyeonho SON , Euitae Kim , Joonyoung Park , Jeongki Lee
发明人： Hyeonho SON , Euitae Kim , Joonyoung Park , Jeongki Lee
IPC分类号： G06T15/00 , G09G5/10
CPC分类号： G09G3/3648 , G09G3/003 , G09G2310/061 , G09G2320/0285 , G09G2340/16 , H04N13/341
摘要： A method of driving an image display device comprises inserting a reset frame displaying black data between neighboring data frames alternately displaying left-eye data and right-eye data; reflecting gray-scale information of an (n−2)th data frame in a reset frame corresponding to an (n−1)th frame through a predetermined data calculating operation; detecting a data variation between the (n−1)th reset frame and an nth data frame, reading a compensation value corresponding to the detection result from a lookup table, and modulating input data of the nth data frame using the read compensation value; and inverting the polarity of the modulated data according to N frame inversion (N is a multiple of 4) and applying the data having the inverted polarity to a display panel.
摘要翻译：驱动图像显示装置的方法包括：在交替显示左眼数据和右眼数据的相邻数据帧之间插入显示黑色数据的复位帧; 通过预定数据计算操作反映在与第（n-1）帧对应的复位帧中的第（n-2）个数据帧的灰度信息; 检测第（n-1）复位帧和第n个数据帧之间的数据变化，从查找表读取与检测结果对应的补偿值，以及使用读取的补偿值调制第n个数据帧的输入数据; 并根据N帧反转（N是4的倍数）反转调制数据的极性，并将具有反相极性的数据应用于显示面板。

4. 发明授权

US08493435B2 Data modulation method and liquid crystal display device using the same 有权
标题翻译：数据调制方法及使用其的液晶显示装置
公开(公告)号：US08493435B2
公开(公告)日：2013-07-23
申请号：US12966019
申请日：2010-12-13
申请人： Euitae Kim , Hyeonho Son , Joonyoung Park
发明人： Euitae Kim , Hyeonho Son , Joonyoung Park
IPC分类号： H04N13/00
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2340/16 , H04N13/106 , H04N13/133 , H04N13/341
摘要： A data modulation method, comparing left eye image data during a (4N+1)-th frame period with previous frame data, selecting a preliminary modulation value for a left eye image, preliminarily modulating the left eye image data during the (4N+1)-th frame period to reach the preliminary modulation value for the left eye image, and secondarily modulating left eye image data during a (4N+2)-th frame period to reach the preliminary modulation value for the left eye image or a modulation value smaller than the preliminary modulation value.
摘要翻译：一种数据调制方法，在第（4N + 1）帧周期期间的左眼图像数据与先前帧数据进行比较，选择左眼图像的初步调制值，在（4N + 1）期间预先调制左眼图像数据以达到左眼图像的初步调制值，并且在第（4N + 2）帧周期期间二次调制左眼图像数据以达到左眼图像的初步调制值或调制值小于初步调制值。

5. 发明授权

US08279245B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08279245B2
公开(公告)日：2012-10-02
申请号：US12622583
申请日：2009-11-20
申请人： Kiduk Kim , Euitae Kim , Joonyoung Park , Yongwoo Choi
发明人： Kiduk Kim , Euitae Kim , Joonyoung Park , Yongwoo Choi
IPC分类号： G09G5/10
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2320/0233 , G09G2320/0271 , G09G2320/0673
摘要： A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel; a backlight unit; a panel drive circuit; a timing controller; a data stretching unit that modulates an internal video signal using a data stretching curve determined depending on a brightness of the internal video signal for a self-screen drive; an internal memory; a self-screen drive controller; a scaler unit; a selection unit; an internal power circuit; an external power circuit; and a microprocessor that blocks an output of the external power circuit from being supplied to the scaler unit in the self-screen drive.
摘要翻译：公开了一种液晶显示器。液晶显示器包括液晶显示面板; 背光单元; 面板驱动电路; 定时控制器数据拉伸单元，使用根据用于自屏驱动的内部视频信号的亮度确定的数据拉伸曲线来调制内部视频信号; 内部记忆自屏驱动控制器; 缩放单元选择单元; 内部电源电路; 外部电源电路; 以及将所述外部电源电路的输出阻挡在所述自屏驱动器中的所述定标器单元的微处理器。

6. 发明申请

US20110273480A1 STEREOSCOPIC IMAGE DISPLAY AND METHOD FOR DRIVING THE SAME 有权
标题翻译：立体图像显示器及其驱动方法
公开(公告)号：US20110273480A1
公开(公告)日：2011-11-10
申请号：US12894969
申请日：2010-09-30
申请人： Joonyoung Park , Euitae Kim , Taeuk Kang , Jaewoo Park
发明人： Joonyoung Park , Euitae Kim , Taeuk Kang , Jaewoo Park
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/3406 , G09G3/3648 , G09G2320/064 , H04N13/341 , H04N13/359 , H04N13/398
摘要： A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display panel that displays a two-dimensional (2D) image data in a 2D mode and display a three-dimensional (3D) image data in a 3D mode, a backlight unit providing light to the display panel, a backlight controller that reduces a duty ratio of the backlight unit in a 3D mode lower than a duty ratio set in the 2D mode, and increases a forward current supplied to light sources of the backlight unit in the 3D mode greater than a forward current set in the 2D mode, and a light source driver driving the light sources of the backlight unit.
摘要翻译：公开了立体图像显示器及其驱动方法。立体图像显示器包括以2D模式显示二维（2D）图像数据并以3D模式显示三维（3D）图像数据的显示面板，向显示面板提供光的背光单元，背光控制器，其以比2D模式中设定的占空比低的3D模式降低背光单元的占空比，并且在3D模式中增加提供给背光单元的光源的正向电流大于设置在 2D模式和驱动背光单元的光源的光源驱动器。

7. 发明申请

US20100156965A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100156965A1
公开(公告)日：2010-06-24
申请号：US12622583
申请日：2009-11-20
申请人： Kiduk Kim , Euitae Kim , Joonyoung Park , Yongwoo Choi
发明人： Kiduk Kim , Euitae Kim , Joonyoung Park , Yongwoo Choi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2320/0233 , G09G2320/0271 , G09G2320/0673
摘要： A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel; a backlight unit; a panel drive circuit; a timing controller; a data stretching unit that modulates an internal video signal using a data stretching curve determined depending on a brightness of the internal video signal for a self-screen drive; an internal memory; a self-screen drive controller; a scaler unit; a selection unit; an internal power circuit; an external power circuit; and a microprocessor that blocks an output of the external power circuit from being supplied to the scaler unit in the self-screen drive.
摘要翻译：公开了一种液晶显示器。液晶显示器包括液晶显示面板; 背光单元; 面板驱动电路; 定时控制器数据拉伸单元，使用根据用于自屏驱动的内部视频信号的亮度确定的数据拉伸曲线来调制内部视频信号; 内部记忆自屏驱动控制器; 缩放单元选择单元; 内部电源电路; 外部电源电路; 以及将所述外部电源电路的输出阻挡在所述自屏驱动器中的所述定标器单元的微处理器。

8. 发明申请

US20130016089A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20130016089A1
公开(公告)日：2013-01-17
申请号：US13546463
申请日：2012-07-11
申请人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
发明人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
IPC分类号： G09G5/00 , G06T15/00
CPC分类号： G02B27/26 , G09G3/003 , G09G3/3614 , G09G3/3655 , G09G2300/0443 , G09G2300/0842 , H04N13/337 , H04N13/356
摘要： An image display device includes a display panel which selectively displays a 2D image and a 3D image and includes a plurality of pixels, a patterned retarder for dividing light from the display panel into first polarized light and second polarized light, and a control voltage generation circuit which generates a 2D control voltage at an off-level and generates a 3D control voltage alternately having a slight-on level and the off-level every predetermined period of time. The slight-on level is higher than the off-level and is lower than a full-on level. Each pixel includes a main display unit including a first pixel electrode and a first common electrode and a subsidiary display unit including a second pixel electrode, a second common electrode, and a discharge control switch.
摘要翻译：图像显示装置包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;图案化延迟器，用于将来自显示面板的光分为第一偏振光和第二偏振光;以及控制电压产生电路其在关闭电平处产生2D控制电压，并且在每个预定时间段内交替地产生具有轻微导通电平和关断电平的3D控制电压。轻微上调水平高于偏低水平，低于全面水平。每个像素包括包括第一像素电极和第一公共电极的主显示单元和包括第二像素电极，第二公共电极和放电控制开关的辅助显示单元。

9. 发明授权

US08836692B2 Image display device capable of switching for 2D mode and 3D mode 有权
标题翻译：能够切换2D模式和3D模式的图像显示装置
公开(公告)号：US08836692B2
公开(公告)日：2014-09-16
申请号：US13546463
申请日：2012-07-11
申请人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
发明人： Jooah Kim , Kwangjo Hwang , Euitae Kim , Joonyoung Park , Seungho Baek , Jeongki Kim
IPC分类号： G09G5/00 , H04N13/04 , G02B27/26 , G09G3/00 , G09G3/36
CPC分类号： G02B27/26 , G09G3/003 , G09G3/3614 , G09G3/3655 , G09G2300/0443 , G09G2300/0842 , H04N13/337 , H04N13/356
摘要： An image display device includes a display panel which selectively displays a 2D image and a 3D image and includes a plurality of pixels, a patterned retarder for dividing light from the display panel into first polarized light and second polarized light, and a control voltage generation circuit which generates a 2D control voltage at an off-level and generates a 3D control voltage alternately having a slight-on level and the off-level every predetermined period of time. The slight-on level is higher than the off-level and is lower than a full-on level. Each pixel includes a main display unit including a first pixel electrode and a first common electrode and a subsidiary display unit including a second pixel electrode, a second common electrode, and a discharge control switch.
摘要翻译：图像显示装置包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;图案化延迟器，用于将来自显示面板的光分为第一偏振光和第二偏振光;以及控制电压产生电路其在关闭电平处产生2D控制电压，并且在每个预定时间段内交替地产生具有轻微导通电平和关断电平的3D控制电压。轻微上调水平高于偏低水平，低于全面水平。每个像素包括包括第一像素电极和第一公共电极的主显示单元和包括第二像素电极，第二公共电极和放电控制开关的辅助显示单元。

10. 发明授权

US08487863B2 Stereoscopic image display and method for driving the same 有权
标题翻译：立体图像显示及其驱动方法
公开(公告)号：US08487863B2
公开(公告)日：2013-07-16
申请号：US12894969
申请日：2010-09-30
申请人： Joonyoung Park , Euitae Kim , Taeuk Kang , Jaewoo Park
发明人： Joonyoung Park , Euitae Kim , Taeuk Kang , Jaewoo Park
IPC分类号： G09G3/36
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/3406 , G09G3/3648 , G09G2320/064 , H04N13/341 , H04N13/359 , H04N13/398
摘要： A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display panel that displays a two-dimensional (2D) image data in a 2D mode and display a three-dimensional (3D) image data in a 3D mode, a backlight unit providing light to the display panel, a backlight controller that reduces a duty ratio of the backlight unit in a 3D mode lower than a duty ratio set in the 2D mode, and increases a forward current supplied to light sources of the backlight unit in the 3D mode greater than a forward current set in the 2D mode, and a light source driver driving the light sources of the backlight unit.
摘要翻译：公开了立体图像显示器及其驱动方法。立体图像显示器包括以2D模式显示二维（2D）图像数据并以3D模式显示三维（3D）图像数据的显示面板，向显示面板提供光的背光单元，背光控制器，其以比2D模式中设定的占空比低的3D模式降低背光单元的占空比，并且增加在3D模式中提供给背光单元的光源的正向电流大于设置在 2D模式和驱动背光单元的光源的光源驱动器。

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