公开(公告)号：US08199824B2

公开(公告)日：2012-06-12

申请号：US11705290

申请日：2007-02-12

申请人： Sung-Cheol Park ,  Jae-Hong Park ,  Hyung-Jun Lim ,  Eui-Jin Kwon

发明人： Sung-Cheol Park ,  Jae-Hong Park ,  Hyung-Jun Lim ,  Eui-Jin Kwon

IPC分类号： H04N7/12

CPC分类号： H04N7/0125 ,  G06T3/4007 ,  H04N7/014 ,  H04N19/40 ,  H04N19/523 ,  H04N19/577 ,  H04N19/59

摘要： For spatial resolution conversion of an image signal, a magnitude of a motion vector is compared to a threshold value. Single channel interpolation is performed if the magnitude of the motion vector is greater than a threshold value, and multi-channel interpolation is performed otherwise. In addition, single channel interpolation is performed for spatial resolution conversion of any frame that does not refer to another frame.

摘要翻译： 对于图像信号的空间分辨率转换，将运动矢量的大小与阈值进行比较。 如果运动矢量的大小大于阈值，则执行单通道内插，否则执行多通道内插。 此外，对于不参考另一帧的任何帧的空间分辨率转换，执行单通道内插。

公开(公告)号：US07773157B2

公开(公告)日：2010-08-10

申请号：US11332839

申请日：2006-01-13

申请人： Sung-Cheol Park ,  Hyung-Jun Lim ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Eui-Jin Kwon

发明人： Sung-Cheol Park ,  Hyung-Jun Lim ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Eui-Jin Kwon

IPC分类号： H04N9/77 ,  H04N9/78 ,  G06K9/40

CPC分类号： H04N9/78

摘要： An adaptive digital video signal processing apparatus and method for Y/C separation. In the video signal processing apparatus, an adaptive 2D BPF carries out Y/C separation through comb filtering and bandpass filtering selected according to local characteristics of an image (e.g., based on the direction in which an edge in the image extends in vertical and horizontal directions. The adaptive 2D BPF performs 2D bandpass filtering in general case. The 2D BPF adaptively executes a series of selections of the various filtering operations in a continuous manner.

摘要翻译： 一种用于Y / C分离的自适应数字视频信号处理装置和方法。 在视频信号处理装置中，自适应2D BPF通过梳状滤波和根据图像的局部特性选择的带通滤波（例如，基于图像中的边缘在垂直和水平方向上延伸的方向）进行Y / C分离 自适应2D BPF在一般情况下执行2D带通滤波，2D BPF以连续的方式自适应地执行各种滤波操作的一系列选择。

公开(公告)号：US20070223589A1

公开(公告)日：2007-09-27

申请号：US11705290

申请日：2007-02-12

申请人： Sung-Cheol Park ,  Jae-Hong Park ,  Hyung-Jun Lim ,  Eui-Jin Kwon

发明人： Sung-Cheol Park ,  Jae-Hong Park ,  Hyung-Jun Lim ,  Eui-Jin Kwon

IPC分类号： H04N11/02 ,  H04N7/12

CPC分类号： H04N7/0125 ,  G06T3/4007 ,  H04N7/014 ,  H04N19/40 ,  H04N19/523 ,  H04N19/577 ,  H04N19/59

摘要： For spatial resolution conversion of an image signal, a magnitude of a motion vector is compared to a threshold value. Single channel interpolation is performed if the magnitude of the motion vector is greater than a threshold value, and multi-channel interpolation is performed otherwise. In addition, single channel interpolation is performed for spatial resolution conversion of any frame that does not refer to another frame.

摘要翻译： 对于图像信号的空间分辨率转换，将运动矢量的大小与阈值进行比较。 如果运动矢量的大小大于阈值，则执行单通道内插，否则执行多通道内插。 此外，对于不参考另一帧的任何帧的空间分辨率转换，执行单通道内插。

公开(公告)号：US20060170826A1

公开(公告)日：2006-08-03

申请号：US11332839

申请日：2006-01-13

申请人： Sung-Cheol Park ,  Hyung-Jun Lim ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Eui-Jin Kwon

发明人： Sung-Cheol Park ,  Hyung-Jun Lim ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Eui-Jin Kwon

IPC分类号： H04N9/77 ,  H04N9/78

CPC分类号： H04N9/78

摘要： An adaptive digital video signal processing apparatus and method for Y/C separation. In the video signal processing apparatus, an adaptive 2D BPF carries out Y/C separation through comb filtering and bandpass filtering selected according to local characteristics of an image (e.g., based on the direction in which an edge in the image extends in vertical and horizontal directions. The adaptive 2D BPF performs 2D bandpass filtering in general case. The 2D BPF adaptively executes a series of selections of the various filtering operations in a continuous manner.

摘要翻译： 一种用于Y / C分离的自适应数字视频信号处理装置和方法。 在视频信号处理装置中，自适应2D BPF通过梳状滤波和根据图像的局部特性选择的带通滤波（例如，基于图像中的边缘在垂直和水平方向上延伸的方向）进行Y / C分离 自适应2D BPF在一般情况下执行2D带通滤波，2D BPF以连续的方式自适应地执行各种滤波操作的一系列选择。

公开(公告)号：US07671925B2

公开(公告)日：2010-03-02

申请号：US11353838

申请日：2006-02-14

申请人： Hyung-Jun Lim ,  Sung-Cheol Park ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Jae-Hong Park

发明人： Hyung-Jun Lim ,  Sung-Cheol Park ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Jae-Hong Park

IPC分类号： H04N9/74 ,  H04N5/00

CPC分类号： H04N9/78

摘要： A circuit for reducing cross-color artifacts in video data can include three luminance/chrominance (Y/C) separator circuits each configured to provide sets of chrominance coordinates based on a respective three contiguous composite video frames. A first circumcircle calculator circuit is coupled to the three Y/C separator circuits and is configured to provide a circumcircle for a set of chrominance coordinates corresponding to the first, second and third contiguous composite video frames. A second circumcircle calculator circuit is coupled to the three Y/C separator circuits and is configured to provide a circumcircle for a set of chrominance coordinates corresponding to the second and third contiguous composite video frames and a fourth contiguous composite video frame. Related methods and computer program products are also disclosed.

摘要翻译： 用于减少视频数据中的交叉色伪影的电路可以包括三个亮度/色度（Y / C）分离器电路，每个分配器电路被配置为基于相应的三个连续的复合视频帧来提供色度坐标集合。 第一外接圆计算器电路耦合到三个Y / C分离器电路，并且被配置为为与第一，第二和第三连续复合视频帧对应的一组色度坐标提供外接圆。 第二外接圆计算器电路耦合到三个Y / C分离器电路，并且被配置为为与第二和第三连续复合视频帧和第四连续复合视频帧相对应的一组色度坐标提供外接圆。 还公开了相关的方法和计算机程序产品。

公开(公告)号：US20060197878A1

公开(公告)日：2006-09-07

申请号：US11353838

申请日：2006-02-14

申请人： Hyung-jun Lim ,  Sung-Cheol Park ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Jae-Hong Park

发明人： Hyung-jun Lim ,  Sung-Cheol Park ,  Jae-Hong Park ,  Kyoung-Mook Lim ,  Heo-Jin Byeon ,  Jae-Hong Park

IPC分类号： H04N5/00

CPC分类号： H04N9/78

摘要： A circuit for reducing cross-color artifacts in video data can include three luminance/chrominance (Y/C) separator circuits each configured to provide sets of chrominance coordinates based on a respective three contiguous composite video frames. A first circumcircle calculator circuit is coupled to the three Y/C separator circuits and is configured to provide a circumcircle for a set of chrominance coordinates corresponding to the first, second and third contiguous composite video frames. A second circumcircle calculator circuit is coupled to the three Y/C separator circuits and is configured to provide a circumcircle for a set of chrominance coordinates corresponding to the second and third contiguous composite video frames and a fourth contiguous composite video frame. Related methods and computer program products are also disclosed.

摘要翻译： 用于减少视频数据中的交叉色伪影的电路可以包括三个亮度/色度（Y / C）分离器电路，每个分配器电路被配置为基于相应的三个连续的复合视频帧来提供色度坐标集合。 第一外接圆计算器电路耦合到三个Y / C分离器电路，并且被配置为为与第一，第二和第三连续复合视频帧对应的一组色度坐标提供外接圆。 第二外接圆计算器电路耦合到三个Y / C分离器电路，并且被配置为为与第二和第三连续复合视频帧和第四连续复合视频帧相对应的一组色度坐标提供外接圆。 还公开了相关方法和计算机程序产品。

公开(公告)号：US07671923B2

公开(公告)日：2010-03-02

申请号：US11311697

申请日：2005-12-19

申请人： Heo-Jin Byeon ,  Kyoung-Mook Lim ,  Hyung-Jun Lim ,  Seh-Woong Jeong ,  Jae-Hong Park ,  Sung-Cheol Park

发明人： Heo-Jin Byeon ,  Kyoung-Mook Lim ,  Hyung-Jun Lim ,  Seh-Woong Jeong ,  Jae-Hong Park ,  Sung-Cheol Park

IPC分类号： H04N9/45 ,  H04N9/455

CPC分类号： H03L7/00 ,  H04N9/45

摘要： A digital processing system and method for tracking a subcarrier included in a video signal are provided, where a phase comparator tracks the phase of a color burst signal based on predetermined supposed phases, Y/C separation and demodulation are carried out based on a compensation phase that is updated by a phase compensator in response to the tracked phase, and the Y/C separation and demodulation are performed based on a compensation frequency determined by a frequency compensator by checking short-term and long-term variations in the updated compensation phase.

摘要翻译： 提供了一种用于跟踪包括在视频信号中的子载波的数字处理系统和方法，其中相位比较器基于预定假设相位跟踪彩色同步信号的相位，基于补偿阶段执行Y / C分离和解调 其由相位补偿器响应于跟踪相位更新，并且基于由频率补偿器确定的补偿频率，通过检查更新的补偿阶段中的短期和长期变化来执行Y / C分离和解调。

公开(公告)号：US20060152623A1

公开(公告)日：2006-07-13

申请号：US11311697

申请日：2005-12-19

申请人： Heo-Jin Byeon ,  Kyoung-Mook Lim ,  Hyung-Jun Lim ,  Seh-Woong Jeong ,  Jae-Hong Park ,  Sung-Cheol Park

发明人： Heo-Jin Byeon ,  Kyoung-Mook Lim ,  Hyung-Jun Lim ,  Seh-Woong Jeong ,  Jae-Hong Park ,  Sung-Cheol Park

IPC分类号： H04N9/45

CPC分类号： H03L7/00 ,  H04N9/45

摘要： A digital processing system and method for tracking a subcarrier included in a video signal are provided, where a phase comparator tracks the phase of a color burst signal based on predetermined supposed phases, Y/C separation and demodulation are carried out based on a compensation phase that is updated by a phase compensator in response to the tracked phase, and the Y/C separation and demodulation are performed based on a compensation frequency determined by a frequency compensator by checking short-term and long-term variations in the updated compensation phase.

摘要翻译： 提供了一种用于跟踪包括在视频信号中的子载波的数字处理系统和方法，其中相位比较器基于预定假设相位跟踪彩色同步信号的相位，基于补偿阶段执行Y / C分离和解调 其由相位补偿器响应于跟踪相位更新，并且基于由频率补偿器确定的补偿频率，通过检查更新的补偿阶段中的短期和长期变化来执行Y / C分离和解调。

公开(公告)号：US09093500B2

公开(公告)日：2015-07-28

申请号：US14247635

申请日：2014-04-08

申请人： Jae-Hong Park ,  Min-Joon Park ,  Jun-Ho Yoon ,  Gyung-Jin Min ,  Jin-Young Park ,  Je-Woo Han

发明人： Jae-Hong Park ,  Min-Joon Park ,  Jun-Ho Yoon ,  Gyung-Jin Min ,  Jin-Young Park ,  Je-Woo Han

IPC分类号： H01L21/311 ,  H01L21/768

CPC分类号： H01L21/76802 ,  H01L21/31144 ,  H01L21/76804 ,  H01L27/10852 ,  H01L28/90

摘要： A bowing control pattern is formed on an intermediate layer. A hardmask pattern is formed on the bowing control layer. The hardmask pattern has a first opening, and the bowing control pattern has a second opening. A third opening passes through the intermediate layer and is connected to the second opening. The bowing control pattern includes first and second edges on a lower end of the second opening, and a third edge on an upper end of the second opening. When a first point on the first edge, a second point on the second edge, and a third point on a horizontal line passing through the third edge are defined, an intersecting angle between a first side from the first point to the second point, and a second side from the second point to the third point is from about 50° to about 80°.

摘要翻译： 在中间层上形成弯曲控制图案。 在弓形控制层上形成硬掩模图案。 硬掩模图案具有第一开口，并且弯曲控制图案具有第二开口。 第三开口穿过中间层并连接到第二开口。 弯曲控制图案包括在第二开口的下端上的第一边缘和第二边缘，以及在第二开口的上端上的第三边缘。 当第一边缘上的第一点，第二边缘上的第二点和通过第三边缘的水平线上的第三点被限定时，从第一点到第二点的第一侧之间的相交角，以及 从第二点到第三点的第二侧为约50°至约80°。

公开(公告)号：US08755008B2

公开(公告)日：2014-06-17

申请号：US13431702

申请日：2012-03-27

申请人： Jae-Hong Park ,  Jong-Sung Park ,  Min-Su Kim ,  Sung-Hyun Kim

发明人： Jae-Hong Park ,  Jong-Sung Park ,  Min-Su Kim ,  Sung-Hyun Kim

IPC分类号： G02F1/1335

CPC分类号： G02B5/3033 ,  G02B1/105 ,  G02B1/11 ,  G02B1/14 ,  G02B1/16 ,  G02F1/133528 ,  G02F1/13452

摘要： Disclosed is a liquid crystal display and a polarizing plate used in the same. The liquid crystal display includes a liquid crystal cell and a first polarizing plate and a second polarizing plate respectively provided on each side of the liquid crystal cell. The first polarizing plate and the second polarizing plate each includes a polyvinyl alcohol polarizing film and protective films provided on both sides of the polyvinyl alcohol polarizing film, the protective films that are provided on surfaces opposite to the liquid crystal cell the first polarizing plate and the second polarizing plate each has the vapor transmissivity of 100 g/m Day or less, and the protective films that are provided on surfaces abutting the liquid crystal cell of the first polarizing plate and the second polarizing plate each has the vapor transmissivity of more than 1,500 g/m Day. When the protective films that are provided on surfaces opposite to the liquid crystal cell of the first polarizing plate and the second polarizing plate each has a UV absorption ability, the protective films that are provided on surfaces abutting the liquid crystal cell of the first polarizing plate and the second polarizing plate each has the vapor transmissivity of more than 200 g/m Day.

摘要翻译： 公开了一种液晶显示器和偏光板。 液晶显示器包括分别设置在液晶单元的每一侧的液晶单元和第一偏振板和第二偏振板。 第一偏振板和第二偏振板各自包括聚乙烯醇偏振片和设置在聚乙烯醇偏振片两侧的保护膜，保护膜设置在与液晶单元相反的表面上，第一偏振片和 第二偏光板的蒸气透过率为100g / m以下，并且设置在与第一偏振片和第二偏光板的液晶单元抵接的面上的保护膜的蒸气透过率为1500以上 g / m天。 当设置在与第一偏振片和第二偏振片的液晶单元相对的表面上的保护膜各自具有UV吸收能力时，设置在与第一偏振板的液晶单元相邻的表面上的保护膜 并且第二偏振板各自具有大于200g / m 2日的蒸汽透过率。