公开(公告)号：US20050030423A1

公开(公告)日：2005-02-10

申请号：US10879724

申请日：2004-06-30

申请人： Tae-hyeun Ha ,  Jae-seok Kim ,  Jun-ho Sung ,  Seong-joo Lee

发明人： Tae-hyeun Ha ,  Jae-seok Kim ,  Jun-ho Sung ,  Seong-joo Lee

IPC分类号： H04N5/44 ,  H04N7/01 ,  H04N11/20

CPC分类号： H04N7/012 ,  H04N7/014

摘要： There is disclosed an adaptive de-interlacing method and apparatus based on a phase corrected field of an input interlaced picture signal, and a recording medium storing computer programs for executing the method. The method includes: generating a phase corrected kth field by compensating a phase of the kth field of the input interlaced picture signal by 1 line frequency; calculating a first motion vector between the phase corrected kth field and the (k−1)th field of the interlaced picture signal; calculating a second motion vector between the (k−1)th field and the (k+1)th field of the interlaced picture signal; and determining whether there is motion of the input picture based on the first and second motion vector values, and generating a kth progressive frame based on the result and the kth field. Thus, a serration phenomenon is minimized after de-interlacing by more exactly detecting the motion information of a corresponding inserted field.

摘要翻译： 公开了一种基于输入隔行图像信号的相位校正场的自适应去隔行方法和装置，以及存储用于执行该方法的计算机程序的记录介质。 该方法包括：通过将输入的隔行图像信号的第k个场的相位补偿1行频率来产生相位校正的第k个场; 计算所述隔行图像信号的相位校正后的第k场和第（k-1）场之间的第一运动矢量; 计算隔行图像信号的第（k-1）场和第（k + 1）场之间的第二运动矢量; 以及基于所述第一和第二运动矢量值确定是否存在所述输入图像的运动，以及基于所述结果和所述第k个场生成第k个逐行帧。 因此，通过更准确地检测相应的插入场的运动信息，在去隔行后，锯齿现象被最小化。

公开(公告)号：US07286187B2

公开(公告)日：2007-10-23

申请号：US10879724

申请日：2004-06-30

申请人： Tae-hyeun Ha ,  Jae-seok Kim ,  Jun-ho Sung ,  Seong-joo Lee

发明人： Tae-hyeun Ha ,  Jae-seok Kim ,  Jun-ho Sung ,  Seong-joo Lee

IPC分类号： H04N11/00

CPC分类号： H04N7/012 ,  H04N7/014

摘要： There is disclosed an adaptive de-interlacing method and apparatus based on a phase corrected field of an input interlaced picture signal, and a recording medium storing computer programs for executing the method. The method includes: generating a phase corrected kth field by compensating a phase of the kth field of the input interlaced picture signal by 1 line frequency; calculating a first motion vector between the phase corrected kth field and the (k−1)th field of the interlaced picture signal; calculating a second motion vector between the (k−1)th field and the (k+1)th field of the interlaced picture signal; and determining whether there is motion of the input picture based on the first and second motion vector values, and generating a kth progressive frame based on the result and the kth field. Thus, a serration phenomenon is minimized after de-interlacing by more exactly detecting the motion information of a corresponding inserted field.

摘要翻译： 公开了一种基于输入隔行图像信号的相位校正场的自适应去隔行方法和装置，以及存储用于执行该方法的计算机程序的记录介质。 该方法包括：通过将输入的隔行扫描图像信号的第k个第场的相位补偿1行频率来产生相位校正的第k个场; 计算相位校正的第k个场和第（k-1）个第个隔行扫描图像信号的第一运动矢量; 计算所述隔行图像信号的第（k-1）^{场和第（k + 1）场之间的第二运动矢量; 以及基于所述第一和第二运动矢量值确定是否存在所述输入图像的运动，以及基于所述结果和所述第k个字段来生成第k个逐行帧。 因此，通过更准确地检测相应的插入场的运动信息，在去隔行后，锯齿现象被最小化。}

公开(公告)号：US07706621B2

公开(公告)日：2010-04-27

申请号：US10769777

申请日：2004-02-03

申请人： Jun-ho Sung ,  Jae-seok Kim ,  Seong-joo Lee

发明人： Jun-ho Sung ,  Jae-seok Kim ,  Seong-joo Lee

IPC分类号： G06K9/46

CPC分类号： G06K9/20 ,  G06K2209/40 ,  H04N19/593 ,  H04N19/597 ,  H04N19/61 ,  H04N19/96

摘要： A method and an apparatus to divide image blocks to improve the quality of intermediate images by splitting each macro image block (macro block) in left-eye and right-eye views into sub image blocks (sub blocks) according to quadtree disparity estimation, and then splitting each sub block into smaller sub blocks. The method includes setting a plurality of splitting threshold values for a macro block in an image frame and determining whether to split the macro block into sub blocks, and setting a plurality of splitting threshold values for each sub block and determining whether to split each sub block into smaller sub blocks.

摘要翻译： 通过根据四叉树视差估计将左眼和右眼视图中的每个宏图像块（宏块）分割为子图像块（子块），分割图像块以提高中间图像的质量的方法和装置，以及 然后将每个子块分割成更小的子块。 该方法包括为图像帧中的宏块设置多个分割阈值，并确定是否将宏块分割成子块，以及为每个子块设置多个分割阈值，并确定是否分割每个子块 变成更小的子块。

公开(公告)号：US20050057645A1

公开(公告)日：2005-03-17

申请号：US10910809

申请日：2004-08-04

申请人： Jun-ho Sung ,  Sung-sik Kim ,  Jae-seok Kim

发明人： Jun-ho Sung ,  Sung-sik Kim ,  Jae-seok Kim

IPC分类号： H04N13/04 ,  G06F3/14 ,  H04N13/00 ,  H04N15/00

CPC分类号： H04N13/156 ,  H04N13/161 ,  H04N13/243 ,  H04N13/282 ,  H04N13/349 ,  H04N19/597

摘要： A 3-dimensional (3-D) image signal processing method and apparatus. The 3-D image signal processing apparatus converts a multi-visual-point 2-D image signal into a signal suited to a 3-dimensional image display apparatus. The 3-D image signal processing apparatus includes: a video decoder converting an analog image signal received from an image source arranged in an m*n space-division mode into a digital image signal; a 3-D image processing unit performing 3-D image processing of the digital image signal and generating an output signal suited to a 3-D image display apparatus; a memory storing the digital image signal; and a controller generating a memory-write-address and a memory-read-address of the memory and controlling write/read order of the digital image signal for scaling and vertical/horizontal multiplexing. According to the 3-D image signal processing apparatus of the present invention, a 3-D display interface apparatus capable of being applied to a plurality of multi-visual-point modes is realized.

摘要翻译： 3维（3-D）图像信号处理方法和装置。 3-D图像信号处理装置将多视点2-D图像信号转换为适合于三维图像显示装置的信号。 3-D图像信号处理装置包括：将从以m×n空间分割模式排列的图像源接收的模拟图像信号转换为数字图像信号的视频解码器; 3-D图像处理单元，对所述数字图像信号进行3-D图像处理，并生成适用于3-D图像显示装置的输出信号; 存储数字图像信号的存储器; 以及控制器，其生成存储器的存储器写入地址和存储器读取地址，并且控制用于缩放和垂直/水平复用的数字图像信号的写入/读取顺序。 根据本发明的3D图像信号处理装置，可以实现能够应用于多个多视点模式的3-D显示接口装置。

公开(公告)号：US07668241B2

公开(公告)日：2010-02-23

申请号：US10910809

申请日：2004-08-04

申请人： Jun-ho Sung ,  Sung-sik Kim ,  Jae-seok Kim

发明人： Jun-ho Sung ,  Sung-sik Kim ,  Jae-seok Kim

IPC分类号： H04B1/66 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N13/156 ,  H04N13/161 ,  H04N13/243 ,  H04N13/282 ,  H04N13/349 ,  H04N19/597

摘要： A 3-dimensional (3-D) image signal processing method and apparatus. The 3-D image signal processing apparatus converts a multi-visual-point 2-D image signal into a signal suited to a 3-dimensional image display apparatus. The 3-D image signal processing apparatus includes: a video decoder converting an analog image signal received from an image source arranged in an m*n space-division mode into a digital image signal; a 3-D image processing unit performing 3-D image processing of the digital image signal and generating an output signal suited to a 3-D image display apparatus; a memory storing the digital image signal; and a controller generating a memory-write-address and a memory-read-address of the memory and controlling write/read order of the digital image signal for scaling and vertical/horizontal multiplexing. According to the 3-D image signal processing apparatus of the present invention, a 3-D display interface apparatus capable of being applied to a plurality of multi-visual-point modes is realized.

摘要翻译： 3维（3-D）图像信号处理方法和装置。 3-D图像信号处理装置将多视点2-D图像信号转换为适合于三维图像显示装置的信号。 3-D图像信号处理装置包括：将从以m×n空间分割模式排列的图像源接收的模拟图像信号转换为数字图像信号的视频解码器; 3-D图像处理单元，对所述数字图像信号进行3-D图像处理，并生成适用于3-D图像显示装置的输出信号; 存储数字图像信号的存储器; 以及控制器，其生成存储器的存储器写入地址和存储器读取地址，并且控制用于缩放和垂直/水平复用的数字图像信号的写入/读取顺序。 根据本发明的3D图像信号处理装置，可以实现能够应用于多个多视点模式的3-D显示接口装置。

公开(公告)号：US08624965B2

公开(公告)日：2014-01-07

申请号：US12902197

申请日：2010-10-12

申请人： Jung-jin Park ,  Jun-ho Sung ,  Ki-bum Seong ,  Nak-won Choi

发明人： Jung-jin Park ,  Jun-ho Sung ,  Ki-bum Seong ,  Nak-won Choi

IPC分类号： H04N13/04

CPC分类号： H04N13/341

摘要： A 3D glasses driving method for driving 3D shutter glasses and 3D glasses and a 3D display apparatus using the same, the 3D glasses driving method including: receiving a sync signal from an external device; determining a duty of a driving signal which opens a left eye glass and a right eye glass of the 3D shutter glasses; and opening and closing the left eye glass and the right eye glass of the 3D shutter glasses alternately based on the sync signal and the determined duty. Accordingly, the user is able to watch the 3D image in a descried brightness without experiencing a crosstalk phenomenon.

摘要翻译： 一种用于驱动3D快门眼镜和3D眼镜的3D眼镜驱动方法及使用其的3D显示装置，所述3D眼镜驱动方法包括：从外部装置接收同步信号; 确定打开3D快门眼镜的左眼玻璃和右眼玻璃的驾驶信号的占空比; 并且基于同步信号和确定的占空比交替地打开和关闭3D快门眼镜的左眼玻璃和右眼玻璃。 因此，用户能够以所描述的亮度观看3D图像，而不会出现串扰现象。

公开(公告)号：US08482706B2

公开(公告)日：2013-07-09

申请号：US13601361

申请日：2012-08-31

申请人： Jun-ho Jung ,  Yung-jun Park ,  Jun-ho Sung ,  Tae-hyeun Ha ,  Jung-jin Park

发明人： Jun-ho Jung ,  Yung-jun Park ,  Jun-ho Sung ,  Tae-hyeun Ha ,  Jung-jin Park

IPC分类号： G02F1/1335

CPC分类号： H04N13/398 ,  H04N13/341

摘要： A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images.

公开(公告)号：US20080303963A1

公开(公告)日：2008-12-11

申请号：US12133381

申请日：2008-06-05

申请人： Jun-ho Jung ,  Yung-jun Park ,  Jun-ho Sung ,  Tae-hyeun Ha ,  Jung-jin Park

发明人： Jun-ho Jung ,  Yung-jun Park ,  Jun-ho Sung ,  Tae-hyeun Ha ,  Jung-jin Park

IPC分类号： H04N13/00

CPC分类号： H04N13/398 ,  H04N13/341

摘要： A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images.

摘要翻译： 液晶显示器包括：一对液晶快门眼镜; 根据预定的扫描周期交替显示以预定的扫描方向形成的左图像和右图像的液晶面板; 输出与扫描周期同步地打开和关闭液晶快门眼镜的左玻璃和右玻璃板的控制信号的眼镜控制器; 光源单元，其向所述液晶面板供给光; 以及光源驱动器，其向所述光源单元提供驱动电力，以在左右图像后方的扫描方向向所述液晶面板发光。

公开(公告)号：US08674925B2

公开(公告)日：2014-03-18

申请号：US11774831

申请日：2007-07-09

申请人： Jun-ho Jung ,  Hyung-rae Kim ,  Yung-jun Park ,  Jun-ho Sung

发明人： Jun-ho Jung ,  Hyung-rae Kim ,  Yung-jun Park ,  Jun-ho Sung

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G2310/0237 ,  G09G2310/024 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2320/103

摘要： A display apparatus and a backlight scanning method thereof are provided. The display apparatus having a backlight illuminator includes a parameter generator for generating parameters indicative of motion features of a video signal; and a backlight driver for driving the backlight illuminator by generating a scanning signal which has a plurality of scanning pulses during a frame period and is adjusted according to the parameters generated at the parameter generator. The display apparatus and the backlight scanning method thereof drive the backlight by generating the scanning signal which has the plurality of the scanning pulses during the frame period and is adjusted according to the motion features of the video signal to be displayed, to thereby effectively mitigate the motion blur and the flicker.

摘要翻译： 提供了一种显示装置及其背光扫描方法。 具有背光照明装置的显示装置具有参数发生器，用于产生表示视频信号的运动特征的参数; 以及背光驱动器，用于通过在帧周期期间产生具有多个扫描脉冲并根据在参数发生器处生成的参数来调整的扫描信号来驱动背光照明器。 显示装置及其背光扫描方法通过在帧周期期间产生具有多个扫描脉冲的扫描信号来驱动背光，并根据要显示的视频信号的运动特征进行调整，从而有效地减轻 运动模糊和闪烁。

公开(公告)号：US08169134B2

公开(公告)日：2012-05-01

申请号：US13051262

申请日：2011-03-18

申请人： Hyun-seung Cho ,  Hak-cheol Yang ,  Jun-ho Sung ,  Ki-bum Seong

发明人： Hyun-seung Cho ,  Hak-cheol Yang ,  Jun-ho Sung ,  Ki-bum Seong

IPC分类号： H01J63/04

CPC分类号： H01J63/06 ,  H01J29/862 ,  H01J29/90 ,  H01J31/127 ,  H01J2329/861

摘要： A field emission device includes: a first substrate on which a gate electrode line, a cathode line, and an electron emission source are formed; a second substrate disposed to face the first substrate, and on which an anode and a phosphor layer are formed; and a side frame surrounding an area between the first substrate and the second substrate, and forming a sealed internal space, wherein the first substrate and the second substrate respectively comprise a first protrusion part and a second protrusion part that protrude outside the side frame in the same direction, wherein a rear terminal part for applying a voltage to the gate electrode line and the cathode line is formed on the first protrusion part, wherein an anode terminal for applying a voltage to the anode is formed on the second protrusion part.

摘要翻译： 场致发射器件包括：形成栅电极线，阴极线和电子发射源的第一衬底; 第二基板，被设置为面对所述第一基板，并且其上形成有阳极和荧光体层; 以及围绕所述第一基板和所述第二基板之间的区域的侧框架，并且形成密封的内部空间，其中所述第一基板和所述第二基板分别包括在所述第一基板和所述第二基板的所述侧框架的外侧突出的第一突出部分和第二突出部分 其特征在于，在所述第一突起部形成有用于对所述栅电极线和所述阴极线施加电压的后端部，在所述第二突起部形成有向阳极施加电压的阳极端子。