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1. 发明授权

US08427515B2 Display device and method of driving the same 失效
标题翻译：显示装置及其驱动方法
公开(公告)号：US08427515B2
公开(公告)日：2013-04-23
申请号：US11950126
申请日：2007-12-04
申请人： Hee-Seop Kim , Jun-Woo Lee , Hong-Jo Park , Eun-Hee Han , Seung-Hoon Lee , Sung-Jae Yun
发明人： Hee-Seop Kim , Jun-Woo Lee , Hong-Jo Park , Eun-Hee Han , Seung-Hoon Lee , Sung-Jae Yun
IPC分类号： G09G5/10
CPC分类号： G09G3/3648 , G09G3/2025 , G09G3/3406 , G09G2310/0237 , G09G2310/0251 , G09G2320/0261 , G09G2320/0271 , G09G2320/028
摘要： Disclosed are a display device and a method of driving the same that improve both moving image visibility and lateral visibility. A display panel including gate and data lines arranged in the form of a matrix for displaying an image, a gate driver for driving the gate line, and a data driver for supplying a low gray scale image signal, a high gray scale image signal, and a black impulsive signal to the data line within one frame period.
摘要翻译：公开了一种显示装置及其驱动方法，其提高运动图像可见度和侧视觉度。一种显示面板，包括以矩阵形式布置的用于显示图像的栅极和数据线，用于驱动栅极线的栅极驱动器，以及用于提供低灰度图像信号的数据驱动器，高灰度图像信号，以及在一帧周期内向数据线发送黑色脉冲信号。

2. 发明授权

US08102344B2 Display device and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08102344B2
公开(公告)日：2012-01-24
申请号：US12046992
申请日：2008-03-12
申请人： Seung-Hoon Lee , Jun-Woo Lee , Hee-Seop Kim , Eun-Hee Han , Hong-Jo Park , Sung-Jae Yun
发明人： Seung-Hoon Lee , Jun-Woo Lee , Hee-Seop Kim , Eun-Hee Han , Hong-Jo Park , Sung-Jae Yun
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2018 , G09G3/3696 , G09G2300/0491 , G09G2310/027 , G09G2320/0261 , G09G2320/028 , G09G2320/0673 , G09G2360/18
摘要： A method for driving a display device includes: dividing an entire gray-scale region corresponding to a data gray scale into a first gray-scale region and a second gray-scale region and setting a first gamma value of the first gray-scale region and a second gamma value of the second gray-scale region, the first gamma value being smaller than the second gamma value; providing a first gray-scale display voltage corresponding to the data gray scale to a display panel during a first section of one horizontal period by using the first gamma value or the second gamma value selected by an inputted data gray scale; and providing a second gray-scale display voltage corresponding to a black gray scale to the display panel during a second section of the one horizontal period.
摘要翻译：一种用于驱动显示装置的方法包括：将与数据灰度级对应的整个灰度区域分为第一灰度区域和第二灰度区域，并设置第一灰度区域的第一伽马值，以及所述第二灰度区域的第二伽马值，所述第一伽马值小于所述第二灰度值; 通过使用由输入的数据灰度级选择的第一伽马值或第二伽马值，在一个水平周期的第一部分期间向显示面板提供对应于数据灰度的第一灰度显示电压; 以及在所述一个水平周期的第二部分期间向显示面板提供对应于黑色灰度级的第二灰度显示电压。

3. 发明申请

US20080129673A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 失效
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080129673A1
公开(公告)日：2008-06-05
申请号：US11950126
申请日：2007-12-04
申请人： Hee-Seop KIM , Jun-Woo Lee , Hong-Jo Park , Eun-Hee Han , Seung-Hoon Lee , Sung-Jae Yun
发明人： Hee-Seop KIM , Jun-Woo Lee , Hong-Jo Park , Eun-Hee Han , Seung-Hoon Lee , Sung-Jae Yun
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2025 , G09G3/3406 , G09G2310/0237 , G09G2310/0251 , G09G2320/0261 , G09G2320/0271 , G09G2320/028
摘要： Disclosed are a display device and a method of driving the same that improve both moving image visibility and lateral visibility. A display panel including gate and data lines arranged in the form of a matrix for displaying an image, a gate driver for driving the gate line, and a data driver for supplying a low gray scale image signal, a high gray scale image signal, and a black impulsive signal to the data line within one frame period.
摘要翻译：公开了一种显示装置及其驱动方法，其提高运动图像可见度和侧视觉度。一种显示面板，包括以矩阵形式布置的用于显示图像的栅极和数据线，用于驱动栅极线的栅极驱动器，以及用于提供低灰度图像信号的数据驱动器，高灰度图像信号，以及在一帧周期内向数据线发送黑色脉冲信号。

4. 发明申请

US20080224975A1 DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080224975A1
公开(公告)日：2008-09-18
申请号：US12046992
申请日：2008-03-12
申请人： Seung-Hoon Lee , Jun-Woo Lee , Hee-Seop Kim , Eun-Hee Han , Hong-Jo Park , Sung-Jae Yun
发明人： Seung-Hoon Lee , Jun-Woo Lee , Hee-Seop Kim , Eun-Hee Han , Hong-Jo Park , Sung-Jae Yun
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2018 , G09G3/3696 , G09G2300/0491 , G09G2310/027 , G09G2320/0261 , G09G2320/028 , G09G2320/0673 , G09G2360/18
摘要： A method for driving a display device includes: dividing an entire gray-scale region corresponding to a data gray scale into a first gray-scale region and a second gray-scale region and setting a first gamma value of the first gray-scale region and a second gamma value of the second gray-scale region, the first gamma value being smaller than the second gamma value; providing a first gray-scale display voltage corresponding to the data gray scale to a display panel during a first section of one horizontal period by using the first gamma value or the second gamma value selected by an inputted data gray scale; and providing a second gray-scale display voltage corresponding to a black gray scale to the display panel during a second section of the one horizontal period.
摘要翻译：一种用于驱动显示装置的方法包括：将与数据灰度级对应的整个灰度区域分为第一灰度区域和第二灰度区域，并设置第一灰度区域的第一伽马值，以及所述第二灰度区域的第二伽马值，所述第一伽马值小于所述第二灰度值; 通过使用由输入的数据灰度级选择的第一伽马值或第二伽马值，在一个水平周期的第一部分期间向显示面板提供对应于数据灰度的第一灰度显示电压; 以及在所述一个水平周期的第二部分期间向显示面板提供对应于黑色灰度级的第二灰度显示电压。

5. 发明申请

US20090021669A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090021669A1
公开(公告)日：2009-01-22
申请号：US12024644
申请日：2008-02-01
申请人： Jun-Woo Lee , Seung-Hoon Lee , Hee-Seop Kim , Eun-Hee Han
发明人： Jun-Woo Lee , Seung-Hoon Lee , Hee-Seop Kim , Eun-Hee Han
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2320/041 , G09G2320/10 , G09G2330/12
摘要： A display apparatus displays an image in a normal driving mode at a low temperature where a response speed of a liquid crystal becomes lower than a critical value, and displays the image in an impulsive driving mode at a higher temperature where the response speed of the liquid crystal becomes higher than the critical value.
摘要翻译：显示装置在液晶的响应速度低于临界值的低温下以正常驱动模式显示图像，并且将图像以脉冲驱动模式显示在液体的响应速度较高的温度晶体变得高于临界值。

6. 发明授权

US08648883B2 Display apparatus and method of driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08648883B2
公开(公告)日：2014-02-11
申请号：US11928630
申请日：2007-10-30
申请人： Eun-Hee Han , Hee-Seop Kim , Chang-Hun Lee , Jun-Woo Lee
发明人： Eun-Hee Han , Hee-Seop Kim , Chang-Hun Lee , Jun-Woo Lee
IPC分类号： G09G5/10
CPC分类号： G09G3/3607 , G09G3/2003 , G09G3/2074 , G09G3/3413 , G09G2300/0452
摘要： In a display apparatus and a method of driving the same, an active period during which one pixel is turned on is divided into a red sub frame, a green sub frame, a blue sub frame, and a white sub frame. A controller compares a gray scale of a fourth image data corresponding to the white sub frame with a reference gray scale and compensates a first image data, a second image data, and a third image data corresponding to the red, green, and blue sub frames, respectively, in accordance with the comparison result.
摘要翻译：在显示装置及其驱动方法中，将一个像素导通的活动期间分为红色子帧，绿色子帧，蓝色子帧和白色子帧。控制器将对应于白色子帧的第四图像数据的灰度与参考灰度进行比较，并且补偿第一图像数据，第二图像数据和对应于红色，绿色和蓝色子帧的第三图像数据，分别根据比较结果。

7. 发明授权

US08085229B2 Optically compensated bend (OCB) liquid crystal display and method of operating same 有权
标题翻译：光学补偿弯曲（OCB）液晶显示器及其操作方法
公开(公告)号：US08085229B2
公开(公告)日：2011-12-27
申请号：US11482085
申请日：2006-07-06
申请人： Jun-Woo Lee , Chang-Hun Lee , Eun-Hee Han , Hee-Seop Kim , Lujian Gang
发明人： Jun-Woo Lee , Chang-Hun Lee , Eun-Hee Han , Hee-Seop Kim , Lujian Gang
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2310/06 , G09G2310/061
摘要： In a optically compensated bend (OCB) liquid crystal display, an impulsive voltage is applied to a pixel between applications of normal data voltages for displaying an image, and the impulsive voltage and the normal data voltage are controlled to prevent breaking of the bending alignment of the (OCB) liquid crystals. Accordingly, luminance of the liquid crystal display can be improved.When the normal data voltage of 0V is applied, the impulsive voltage at which the bending alignment of OCB liquid crystal is broken is set to the impulsive voltage at (for, corresponding to) the highest gray. There occurs a broken region (0-VB) where the bending alignment of the OCB liquid crystal is broken at a predetermined range that is higher than 0V. A voltage that is higher than the highest voltage (VB) of the broken region is set to a white voltage. Accordingly, luminance of the OCB liquid crystal display can be enhanced.
摘要翻译：在光学补偿弯曲（OCB）液晶显示器中，在用于显示图像的正常数据电压的应用之间，对像素施加脉冲电压，并且控制脉冲电压和正常数据电压以防止弯曲取向的破坏（OCB）液晶。因此，能够提高液晶显示器的亮度。当施加0V的正常数据电压时，OCB液晶的弯曲取向的脉冲电压被设定为（对应于）最高灰度的脉冲电压。出现OCB液晶的弯曲取向在高于0V的预定范围内断裂的断区（0-VB）。比破坏区域的最高电压（VB）高的电压被设定为白电压。因此，可以提高OCB液晶显示器的亮度。

8. 发明申请

US20070115234A1 Display apparatus 审中-公开
标题翻译：显示装置
公开(公告)号：US20070115234A1
公开(公告)日：2007-05-24
申请号：US11543544
申请日：2006-10-04
申请人： Hee-Seop Kim , Chang-Hun Lee , Jun-Woo Lee , Jian-Gang Lu , Eun-Hee Han
发明人： Hee-Seop Kim , Chang-Hun Lee , Jun-Woo Lee , Jian-Gang Lu , Eun-Hee Han
IPC分类号： G09G3/36
CPC分类号： G02F1/134309 , G02F2001/134381 , G09G3/3614 , G09G3/3659 , G09G2320/0247 , G09G2320/0252
摘要： In a display apparatus, a first display substrate includes a common electrode to which a common voltage is applied. A second display substrate facing the first display substrate includes a first pixel electrode and a second pixel electrode. The first and second pixel electrodes formed in one pixel region are spaced apart from and insulated from each other. A first data voltage having a first polarity with reference to the common voltage is applied to the first pixel electrode, and a second data voltage having a second polarity different from the first polarity with reference to the common voltage is applied to the second pixel electrode. Thus, a fringe field is formed between the first and second display substrates and a lateral field is formed in the second display substrate, thereby improving a transmittance and a response speed of the display apparatus.
摘要翻译：在显示装置中，第一显示基板包括施加公共电压的公共电极。面对第一显示基板的第二显示基板包括第一像素电极和第二像素电极。形成在一个像素区域中的第一和第二像素电极彼此间隔开并且彼此绝缘。将具有相对于公共电压的第一极性的第一数据电压施加到第一像素电极，并且将相对于公共电压的具有与第一极性不同的第二极性的第二数据电压施加到第二像素电极。因此，在第一显示基板和第二显示基板之间形成边缘场，并且在第二显示基板上形成横向场，从而提高显示装置的透射率和响应速度。

9. 发明申请

US20110285689A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20110285689A1
公开(公告)日：2011-11-24
申请号：US13194795
申请日：2011-07-29
申请人： Hee-Seop KIM , Chang-Hun Lee , Jun-Woo Lee , Jian-Gang Lu , Eun-Hee Han
发明人： Hee-Seop KIM , Chang-Hun Lee , Jun-Woo Lee , Jian-Gang Lu , Eun-Hee Han
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G02F1/134309 , G02F2001/134381 , G09G3/3614 , G09G3/3659 , G09G2320/0247 , G09G2320/0252
摘要： In a display apparatus, a first display substrate includes a common electrode to which a common voltage is applied. A second display substrate facing the first display substrate includes a first pixel electrode and a second pixel electrode. The first and second pixel electrodes formed in one pixel region are spaced apart from and insulated from each other. A first data voltage having a first polarity with reference to the common voltage is applied to the first pixel electrode, and a second data voltage having a second polarity different from the first polarity with reference to the common voltage is applied to the second pixel electrode. Thus, a fringe field is formed between the first and second display substrates and a lateral field is formed in the second display substrate, thereby improving a transmittance and a response speed of the display apparatus.
摘要翻译：在显示装置中，第一显示基板包括施加公共电压的公共电极。面对第一显示基板的第二显示基板包括第一像素电极和第二像素电极。形成在一个像素区域中的第一和第二像素电极彼此间隔开并且彼此绝缘。将具有相对于公共电压的第一极性的第一数据电压施加到第一像素电极，并且将相对于公共电压的具有与第一极性不同的第二极性的第二数据电压施加到第二像素电极。因此，在第一显示基板和第二显示基板之间形成边缘场，并且在第二显示基板上形成横向场，从而提高显示装置的透射率和响应速度。

10. 发明授权

US07948597B2 Liquid crystal display panel for liquid crystal display 有权
标题翻译：液晶显示面板
公开(公告)号：US07948597B2
公开(公告)日：2011-05-24
申请号：US11657238
申请日：2007-01-24
申请人： Hee-Seop Kim , Jun-Woo Lee , Jiangang Lu , Eun-Hee Han
发明人： Hee-Seop Kim , Jun-Woo Lee , Jiangang Lu , Eun-Hee Han
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133784 , G02F1/1393 , G02F2001/134318 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display panel having improved optical transmissivity and viewing angle includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base substrate, a plurality of gate lines and a plurality of data lines, and a pixel electrode. The gate lines and the data lines are disposed on the first base substrate and cross each other. The pixel electrode includes a first pixel electrode part and a second pixel electrode part disposed on the first base substrate and inclined in a different direction from each other with respect to the gate lines. The second substrate includes a second base substrate and a common electrode disposed on the second base substrate and alternately positioned with the pixel electrode.
摘要翻译：具有改善的透光率和视角的液晶显示面板包括第一基板，第二基板和液晶层。第一基板包括第一基板，多条栅极线和多条数据线，以及像素电极。栅极线和数据线设置在第一基底基板上并交叉。像素电极包括第一像素电极部分和第二像素电极部分，该第一像素电极部分和第二像素电极部分设置在第一基底基板上，并且相对于栅极线在彼此不同的方向上倾斜。第二基板包括第二基底基板和设置在第二基底基板上并与像素电极交替定位的公共电极。

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