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1. 发明申请

US20100007650A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100007650A1
公开(公告)日：2010-01-14
申请号：US12489981
申请日：2009-06-23
申请人： Hee-Jin CHOI , Sang-Soo Kim , Dong-Won Park , Po-Yun Park , Bong-Hyun You , Dong-Gyun Ra
发明人： Hee-Jin CHOI , Sang-Soo Kim , Dong-Won Park , Po-Yun Park , Bong-Hyun You , Dong-Gyun Ra
IPC分类号： G06F3/038 , G06K9/32 , G06K9/48
CPC分类号： G09G3/20 , G09G2320/106 , G09G2340/0435
摘要： A display device includes an image signal processing unit to output a high-speed image signal with the aid of an image interpolation unit outputting a low-speed image signal. The display device includes an image signal processing unit to receive a primitive image signal having a first frequency and to output a 4× image signal having a second frequency. The second frequency is four times the first frequency. The display device includes a display panel displaying an image corresponding to the 4× image signal. The primitive image signal includes an (n−1)-th frame (where n is a natural number) and an n-th frame. The image signal processing unit includes a first image interpolation unit and second image interpolation unit, which receive the (n−1)-th frame and the n-th frame and output a 2× image signal including at least one interpolated frame.
摘要翻译：显示装置包括：图像信号处理单元，借助于输出低速图像信号的图像插值单元输出高速图像信号。显示装置包括图像信号处理单元，用于接收具有第一频率的原始图像信号并输出具有第二频率的4×图像信号。第二个频率是第一个频率的四倍。显示装置包括显示与4x图像信号对应的图像的显示面板。原始图像信号包括第（n-1）个帧（其中n是自然数）和第n帧。图像信号处理单元包括第一图像插值单元和第二图像插值单元，其接收第（n-1）个帧和第n帧并输出包括至少一个内插帧的2x图像信号。

2. 发明授权

US08687006B2 Display device including image signal processor and image interpolation chip 有权
标题翻译：显示设备包括图像信号处理器和图像插值芯片
公开(公告)号：US08687006B2
公开(公告)日：2014-04-01
申请号：US12491633
申请日：2009-06-25
申请人： Dong-Won Park , Sang-Soo Kim
发明人： Dong-Won Park , Sang-Soo Kim
IPC分类号： G06T13/00
CPC分类号： G09G3/3648 , G09G5/393 , G09G5/395 , G09G5/397 , G09G2320/0252 , G09G2320/0626 , G09G2320/106 , G09G2340/0435 , G09G2340/10 , H04N7/0127 , H04N7/014
摘要： A display device includes a display panel having pixels and divided into first and second display regions; first and second image interpolation chips which receive an original image signal and output interpolated ¼, ½, and/or ¾ frames inserted between a previous (n−1)-th frame and a current n-th frame of the original image signal; a first timing unit which receives the interpolated ¼, ½, and/or ¾ frames from the first image interpolation chip and outputs a first quadruple-speed image signal to pixels in the first display region; and a second timing unit which receives the interpolated ¼, ½, and/or ¾ frames from the second image interpolation chip and outputs a second quadruple-speed image signal to pixels in the second display region. The first timing unit transmits data to the second timing unit, and the second timing unit transmits data to the first timing unit.
摘要翻译：显示装置包括具有像素并分为第一和第二显示区域的显示面板; 第一和第二图像插值芯片，其接收原始图像信号并输入插入在原始图像信号的先前（n-1）帧和当前第n帧之间的插值¼，½和/或¾帧; 第一定时单元，其从第一图像插值芯片接收内插的1/4，1/2和/或¾帧，并将第一四倍速图像信号输出到第一显示区域中的像素; 以及第二定时单元，其从第二图像插值芯片接收内插的1/4，1/2和/或¾帧，并将第二四倍速图像信号输出到第二显示区域中的像素。第一定时单元将数据发送到第二定时单元，第二定时单元向第一定时单元发送数据。

3. 发明申请

US20080198107A1 Apparatus And Method Of Driving Liquid Crystal Display 审中-公开
标题翻译：驱动液晶显示器的装置及方法
公开(公告)号：US20080198107A1
公开(公告)日：2008-08-21
申请号：US12038520
申请日：2008-02-27
申请人： Dong-Won Park , Sang-Soo Kim
发明人： Dong-Won Park , Sang-Soo Kim
IPC分类号： G09G3/34
CPC分类号： G09G3/3611 , G09G3/3648 , G09G2310/02 , G09G2320/103 , G09G2330/021 , G09G2360/18
摘要： An apparatus of driving a liquid crystal display includes a signal controller. The signal controller has a frame memory and an image type detector. The signal controller compares image data for a present frame from an external device with image data for a previous frame stored in the frame memory and determines whether the image data represent still image. If the image data represent a sill image, the signal controller suspends a predetermined control operation and also suspends supply voltages to elements required for the predetermined control operation.
摘要翻译：驱动液晶显示器的装置包括信号控制器。信号控制器具有帧存储器和图像类型检测器。信号控制器将来自外部设备的当前帧的图像数据与存储在帧存储器中的先前帧的图像数据进行比较，并确定图像数据是否表示静止图像。如果图像数据表示门槛图像，则信号控制器暂停预定的控制操作，并且还将电源电压暂停到预定控制操作所需的元件。

4. 发明授权

US08947440B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08947440B2
公开(公告)日：2015-02-03
申请号：US12489981
申请日：2009-06-23
申请人： Hee-Jin Choi , Sang-Soo Kim , Dong-Won Park , Po-Yun Park , Bong-Hyun You , Dong-Gyun Ra
发明人： Hee-Jin Choi , Sang-Soo Kim , Dong-Won Park , Po-Yun Park , Bong-Hyun You , Dong-Gyun Ra
IPC分类号： G06T13/00 , G09G3/20
CPC分类号： G09G3/20 , G09G2320/106 , G09G2340/0435
摘要： A display device includes an image signal processing unit to output a high-speed image signal with the aid of an image interpolation unit outputting a low-speed image signal. The display device includes an image signal processing unit to receive a primitive image signal having a first frequency and to output a 4× image signal having a second frequency. The second frequency is four times the first frequency. The display device includes a display panel displaying an image corresponding to the 4× image signal. The primitive image signal includes an (n−1)-th frame (where n is a natural number) and an n-th frame. The image signal processing unit includes a first image interpolation unit and second image interpolation unit, which receive the (n−1)-th frame and the n-th frame and output a 2× image signal including at least one interpolated frame.
摘要翻译：显示装置包括：图像信号处理单元，借助于输出低速图像信号的图像插值单元输出高速图像信号。显示装置包括图像信号处理单元，用于接收具有第一频率的原始图像信号，并输出具有第二频率的4×图像信号。第二个频率是第一个频率的四倍。显示装置包括显示与4×图像信号对应的图像的显示面板。原始图像信号包括第（n-1）个帧（其中n是自然数）和第n帧。图像信号处理单元包括接收第（n-1）帧和第n帧并输出包括至少一个内插帧的2×图像信号的第一图像内插单元和第二图像内插单元。

5. 发明授权

US07362295B2 Apparatus and method for driving liquid crystal display and for determining type of image represented by image data 失效
标题翻译：用于驱动液晶显示器和用于确定由图像数据表示的图像类型的装置和方法
公开(公告)号：US07362295B2
公开(公告)日：2008-04-22
申请号：US10799021
申请日：2004-03-11
申请人： Dong-Won Park , Sang-Soo Kim
发明人： Dong-Won Park , Sang-Soo Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3648 , G09G2310/02 , G09G2320/103 , G09G2330/021 , G09G2360/18
摘要： An apparatus of driving a liquid crystal display includes a signal controller. The signal controller has a frame memory and an image type detector. The signal controller compares image data for a present frame from an external device with image data for a previous frame stored in the frame memory and determines whether the image data represent still image. If the image data represent a sill image, the signal controller suspends a predetermined control operation and also suspends supply voltages to elements required for the predetermined control operation.
摘要翻译：驱动液晶显示器的装置包括信号控制器。信号控制器具有帧存储器和图像类型检测器。信号控制器将来自外部设备的当前帧的图像数据与存储在帧存储器中的先前帧的图像数据进行比较，并确定图像数据是否表示静止图像。如果图像数据表示门槛图像，则信号控制器暂停预定的控制操作，并且还将电源电压暂停到预定控制操作所需的元件。

6. 发明授权

US06762742B2 Apparatus and method for automatic brightness control for use in liquid crystal display device 有权
标题翻译：用于液晶显示装置的自动亮度控制装置及方法
公开(公告)号：US06762742B2
公开(公告)日：2004-07-13
申请号：US09961438
申请日：2001-09-25
申请人： Seung-Hwan Moon , Sang-Soo Kim , Dong-Won Park , Hyeong-Bae Choi
发明人： Seung-Hwan Moon , Sang-Soo Kim , Dong-Won Park , Hyeong-Bae Choi
IPC分类号： G09G336
CPC分类号： G09G3/3406 , G09G3/2011 , G09G3/3413 , G09G2320/0238 , G09G2320/0276 , G09G2320/0606 , G09G2320/0613 , G09G2320/064 , G09G2320/0653 , G09G2330/021 , G09G2360/16
摘要： An LCD device having a backlight generates a backlight brightness control signal in response to a duty rate signal corresponding to an average gray level or/and a color state of image data to be displayed on the LCD device and a brightness control voltage generated from the main body of the computer by user, and controls a brightness of the backlight automatically according to the backlight brightness control signal.
摘要翻译：具有背光的LCD装置响应于要在LCD装置上显示的图像数据的平均灰度级或/和颜色状态的对应度信号和从主体产生的亮度控制电压而产生背光亮度控制信号根据用户的背景亮度控制信号自动控制背光的亮度。

7. 发明授权

US09316856B2 Method of driving touch sensing display panel and display apparatus for performing the same 有权
标题翻译：驱动触摸感应显示面板的方法和执行该触摸感应显示面板的显示装置
公开(公告)号：US09316856B2
公开(公告)日：2016-04-19
申请号：US13348516
申请日：2012-01-11
申请人： Dong-Won Park , Bong-Hyun You , Jae-Sung Bae , Sang-Je Lee
发明人： Dong-Won Park , Bong-Hyun You , Jae-Sung Bae , Sang-Je Lee
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/042 , G09G3/36 , G02F1/133
CPC分类号： G02F1/13338 , G02F2001/13312 , G06F3/041 , G06F3/0416 , G06F3/0421 , G09G3/3674 , G09G2310/02 , G09G2310/0224 , G09G2310/061
摘要： In a method of driving touch sensing display panel and a display apparatus for performing the method, image data are outputted to the touch sensing display panel during an active period of a frame, the touch sensing display panel comprising a display substrate including a switching element connected to a data line extending in a column direction and a gate line extending in a row direction, and a touch sensing substrate including a light sensing part connected to a read-out line substantially parallel to the data line and a scan line substantially parallel to the gate line. A sensing signal is read out through the read-out line during a blanking period of the frame.
摘要翻译：在驱动触摸感测显示面板的方法和执行该方法的显示装置中，图像数据在帧的有效期间被输出到触摸感测显示面板，该触摸感测显示面板包括显示基板，该显示基板包括开关元件连接到沿列方向延伸的数据线和沿行方向延伸的栅极线，以及触摸感测基板，包括连接到基本上平行于数据线的读出线的光感测部分和基本上平行于数据线的扫描线门线。在帧的消隐期间，通过读出线读出感测信号。

8. 发明授权

US09024859B2 Data driver configured to up-scale an image in response to received control signal and display device having the same 有权
标题翻译：数据驱动器被配置为响应于接收到的控制信号来升级图像，并且具有相同的显示设备
公开(公告)号：US09024859B2
公开(公告)日：2015-05-05
申请号：US13604013
申请日：2012-09-05
申请人： Dong-Won Park , Bonghyun You , JaeSung Bae , Donggyu Lee , Seokha Hong
发明人： Dong-Won Park , Bonghyun You , JaeSung Bae , Donggyu Lee , Seokha Hong
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G06F3/038 , G09G3/3685 , G09G2310/0286 , G09G2310/0294
摘要： A display apparatus includes pixels, gate lines and data lines, a gate driver driving the gate lines, a data driver driving the data lines, and a timing controller controlling the gate and data drivers and applying a resolution control signal to the data driver. The data driver applies a first line data signal to the pixels connected to a first gate line of the gate lines from image data and a second line data signal to a second gate line of the gate lines based on the first line data signal in response to a shift start pulse signal when the resolution control signal indicates an up-scaling mode.
摘要翻译：显示装置包括像素，栅极线和数据线，驱动栅极线的栅极驱动器，驱动数据线的数据驱动器，以及控制栅极和数据驱动器的定时控制器以及向数据驱动器施加分辨率控制信号。数据驱动器基于第一行数据信号，将第一行数据信号从栅格线的图像数据和第二行数据信号施加到连接到栅极线的第一栅极线的像素到栅极线的第二栅极线，响应于当分辨率控制信号指示上调模式时的移位开始脉冲信号。

9. 发明申请

US20080211755A1 LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US20080211755A1
公开(公告)日：2008-09-04
申请号：US12054921
申请日：2008-03-25
申请人： Jang-Kun Song , Dong-Won Park
发明人： Jang-Kun Song , Dong-Won Park
IPC分类号： G09G3/36
CPC分类号： G09G5/395 , G09G3/2011 , G09G3/2018 , G09G3/3648 , G09G3/3688 , G09G3/3696 , G09G5/06 , G09G5/397 , G09G2310/027 , G09G2310/06 , G09G2320/0242 , G09G2320/0252 , G09G2320/0276 , G09G2340/0428 , G09G2340/16
摘要： A method of optimizing pixel signals for a liquid crystal display includes receiving the first, second and third pixel signals for the (n−1), (n) and (n+1)th frames. The first and second pixel signals are compared to determine if the second pixel signal requires overshooting or undershooting. The second and third pixel signals are compared to determine if the second pixel signal requires to be increased for pre-titling. The second pixel signal is compensated accordingly, thereby increasing liquid crystal response time.
摘要翻译：一种用于优化液晶显示器的像素信号的方法包括：接收第（n-1），（n）和（n + 1）帧的第一，第二和第三像素信号。比较第一和第二像素信号以确定第二像素信号是否需要过冲或欠冲击。比较第二和第三像素信号以确定是否需要增加第二像素信号用于预标题。相应地补偿第二像素信号，从而增加液晶响应时间。

10. 发明授权

US09589544B2 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US09589544B2
公开(公告)日：2017-03-07
申请号：US12054921
申请日：2008-03-25
申请人： Jang-Kun Song , Dong-Won Park
发明人： Jang-Kun Song , Dong-Won Park
IPC分类号： G09G3/36 , G09G5/395 , G09G3/20 , G09G5/06 , G09G5/397
CPC分类号： G09G5/395 , G09G3/2011 , G09G3/2018 , G09G3/3648 , G09G3/3688 , G09G3/3696 , G09G5/06 , G09G5/397 , G09G2310/027 , G09G2310/06 , G09G2320/0242 , G09G2320/0252 , G09G2320/0276 , G09G2340/0428 , G09G2340/16
摘要： A method of optimizing pixel signals for a liquid crystal display includes receiving the first, second and third pixel signals for the (n−1), (n) and (n+1)th frames. The first and second pixel signals are compared to determine if the second pixel signal requires overshooting or undershooting. The second and third pixel signals are compared to determine if the second pixel signal requires to be increased for pre-titling. The second pixel signal is compensated accordingly, thereby increasing liquid crystal response time.
摘要翻译：一种用于优化液晶显示器的像素信号的方法包括：接收第（n-1），（n）和（n + 1）帧的第一，第二和第三像素信号。比较第一和第二像素信号以确定第二像素信号是否需要过冲或欠冲击。比较第二和第三像素信号以确定是否需要增加第二像素信号用于预标题。相应地补偿第二像素信号，从而增加液晶响应时间。

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