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1. 发明授权

US06424788B1 Method and apparatus for controlling intermittent recording site 失效
标题翻译：用于控制间歇记录位置的方法和装置
公开(公告)号：US06424788B1
公开(公告)日：2002-07-23
申请号：US09081771
申请日：1998-05-21
申请人： Soo Jang
发明人： Soo Jang
IPC分类号： H04N576
CPC分类号： H04N5/9205 , G11B15/026 , G11B15/1816 , H04N5/937
摘要： In the method and apparatus for controlling an intermittent recording state, an operating mode is received from a user. The operating mode indicates an operation period and a pause period, wherein operations are performed on a tape medium during the operation period and no operation is performed on the tape medium during the pause period. The pause period is compared with a predetermined period of time, and if the pause period exceeds the predetermined period of time, the tape medium is disengaged from the recording/reproducing head of the recording/reproducing apparatus during the pause period and/or the rotation of the recording/reproducing head is stopped during the pause period.
摘要翻译：在用于控制间歇记录状态的方法和装置中，从用户接收操作模式。操作模式指示操作期间和暂停期间，其中在操作期间对带介质执行操作，并且在暂停期间不对带介质执行操作。将暂停时间与预定时间段进行比较，并且如果暂停时间超过预定时间段，则在暂停时段和/或旋转期间，磁带介质与记录/再现装置的记录/再现头脱离在暂停期间停止记录/再现头。

2. 发明申请

US20070091229A1 Vertically aligned liquid crystal display 审中-公开
标题翻译：垂直对齐的液晶显示屏
公开(公告)号：US20070091229A1
公开(公告)日：2007-04-26
申请号：US11449026
申请日：2006-06-08
申请人： Soo Jang , Byoung Jeon , Jun Chang , Sang Han , Dong Cho , Sung Nam
发明人： Soo Jang , Byoung Jeon , Jun Chang , Sang Han , Dong Cho , Sung Nam
IPC分类号： G02F1/1335 , G02F1/1337
CPC分类号： G02F1/133634 , G02B5/3033 , G02B5/3083 , G02F1/133528 , G02F1/1393 , G02F2001/133742 , G02F2413/12
摘要： Disclosed herein is an integrated-type polarizer comprising a polarizing film provided with a biaxial retardation film as a protective film on a first side thereof, the polarizing film having an absorption axis perpendicular to the optical axis of the biaxial retardation film. Also is provided a vertically aligned liquid crystal display comprising a liquid crystal cell filled with liquid crystal molecules of negative dielectric anisotropy between a first and a second polarizer, the respective absorption axes of which are perpendicular to each other, wherein the integrated-type polarizer acts as the first polarizer.
摘要翻译：本文公开了一种集成型偏振器，其包括在其第一侧上设置有作为保护膜的双轴延迟膜的偏振膜，所述偏振膜具有与双轴延迟膜的光轴垂直的吸收轴。还提供了一种垂直取向的液晶显示器，其包括在第一和第二偏振器之间填充有负介电各向异性的液晶分子的液晶单元，其各自的吸收轴彼此垂直，其中集成型偏振器作为第一偏振片。

3. 发明申请

US20070024792A1 In-plane switching liquid crystal display having simple structure 有权
标题翻译：面内切换液晶显示器结构简单
公开(公告)号：US20070024792A1
公开(公告)日：2007-02-01
申请号：US11493025
申请日：2006-07-26
申请人： Jun Chang , Byoung Jeon , Soo Jang
发明人： Jun Chang , Byoung Jeon , Soo Jang
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13363 , G02F2001/133635 , G02F2413/03
摘要： An IPS-LCD, in which the direction of an optical axis and retardation values are adjusted according to the disposition of a phase retardation film replacing one protective film, obtains a contrast ratio similar to that of an IPS-LCD having upper and lower protective films, and has a small thickness. The IPS-LCD includes first and second polarizing plates (1, 2), an IPS panel (3), and a first protective film. Absorption axes (4, 5) of the first and second polarizing plates (1, 2) are orthogonal to each other, and an optical axis of a liquid crystal in the IPS panel (3) and the absorption axis (4) are parallel with each other. A second phase retardation film, obtained by coating a biaxial film (17) with a uniaxial C film (11), is disposed between the second polarizing plate (2) and the IPS panel (3) and is used as a second protective film.
摘要翻译：根据更换一个保护膜的相位延迟膜的配置来调整光轴方向和延迟值的IPS-LCD获得与具有上保护膜和下保护膜的IPS-LCD类似的对比度，厚度小。 IPS-LCD包括第一和第二偏振片（1,2），IPS面板（3）和第一保护膜。第一和第二偏振板（1,2）的吸收轴（4,5）彼此正交，并且IPS面板（3）和吸收轴（4）中的液晶的光轴与彼此。通过用单轴C膜（11）涂布双轴膜（17）而获得的第二相位延迟膜设置在第二偏振片（2）和IPS面板（3）之间，并用作第二保护膜。

4. 发明授权

US06788353B2 System and method for scaling images 有权
标题翻译：用于缩放图像的系统和方法
公开(公告)号：US06788353B2
公开(公告)日：2004-09-07
申请号：US09948819
申请日：2001-09-10
申请人： Finn Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
发明人： Finn Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
IPC分类号： H04N974
CPC分类号： H04N5/142 , H04N5/144 , H04N7/012 , H04N7/0137
摘要： A system and method are provided for calculating a target pixel for scaling an image comprising a plurality of source pixels. A contour is determined in the image using at least one of a first set of predetermined parameters. A filter tap configuration is adaptively selected from a predefined set of filter tap configurations in accordance with the determined contour. The predefined set of configurations includes a plurality of non-linear filter tap configurations. The target pixel is calculated by selectively convolving ones of the plurality of source pixels along a locus of the selected filter tap configuration with a weighting factor, and combining the convolved pixels.
摘要翻译：提供了一种用于计算用于缩放包括多个源像素的图像的目标像素的系统和方法。使用第一组预定参数中的至少一个在图像中确定轮廓。滤波器抽头配置根据确定的轮廓从预定义的一组滤波器抽头配置中自适应地选择。预定义的一组配置包括多个非线性滤波器抽头配置。通过以加权因子选择性地卷绕所选择的滤波器抽头配置的轨迹中的多个源像素中的一个，并组合卷积像素来计算目标像素。

5. 发明授权

US06757022B2 Method and apparatus for motion adaptive deinterlacing 有权
标题翻译：运动自适应去隔行扫描的方法和装置
公开(公告)号：US06757022B2
公开(公告)日：2004-06-29
申请号：US09948721
申请日：2001-09-10
申请人： Finn G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
发明人： Finn G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
IPC分类号： H04N701
CPC分类号： H04N5/142 , H04N5/144 , H04N7/0115 , H04N7/012 , H04N7/0137 , H04N7/0142 , H04N19/117 , H04N19/139 , H04N19/51
摘要： An adaptive filter calculates a target pixel from an interlaced video signal. The video signal comprises a plurality of frames, each of which comprise an even and an odd field. The filter comprises a quantized motion calculator and a filter selector. The quantized motion calculator estimates an amount of motion about the target pixel. The filter selector selects a filter in accordance with the estimated amount of motion. The filter applies a first weighting factor to a plurality of current field pixels and a second weighting factor to a plurality of previous field pixels for creating the target pixel.
摘要翻译：自适应滤波器从隔行视频信号计算目标像素。视频信号包括多个帧，每个帧包括偶数和奇数场。滤波器包括量化运动计算器和滤波器选择器。量化运动计算器估计关于目标像素的运动量。滤波器选择器根据估计的运动量选择滤波器。滤波器对多个当前场像素施加第一加权因子，并将第二加权因子应用于多个先前场像素，以创建目标像素。

6. 发明申请

US20050099538A1 Method and apparatus for motion adaptive deinterlacing 有权
标题翻译：运动自适应去隔行扫描的方法和装置
公开(公告)号：US20050099538A1
公开(公告)日：2005-05-12
申请号：US10834760
申请日：2004-04-28
申请人： G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
发明人： G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
IPC分类号： H04N5/14 , H04N5/44 , H04N7/01
CPC分类号： H04N5/142 , H04N5/144 , H04N7/0115 , H04N7/012 , H04N7/0137 , H04N7/0142 , H04N19/117 , H04N19/139 , H04N19/51
摘要： An adaptive filter calculates a target pixel from an interlaced video signal. The video signal comprises a plurality of frames, each of which comprises an even and an odd field. The filter comprises a quantized motion calculator and a filter selector. The quantized motion calculator estimates an amount of motion about the target pixel. The filter selector selects a filter in accordance with the estimated amount of motion. The filter applies a first weighting factor to a plurality of current field pixels and a second weighting factor to a plurality of previous field pixels for creating the target pixel.
摘要翻译：自适应滤波器从隔行视频信号计算目标像素。视频信号包括多个帧，每个帧包括偶数和奇数场。滤波器包括量化运动计算器和滤波器选择器。量化运动计算器估计关于目标像素的运动量。滤波器选择器根据估计的运动量选择滤波器。滤波器对多个当前场像素施加第一加权因子，并将第二加权因子应用于多个先前场像素，以创建目标像素。

7. 发明授权

US06516133B1 Method for backward reproduction in a time-lapse video recorder 有权
标题翻译：延时录像机中的向后再现方法
公开(公告)号：US06516133B1
公开(公告)日：2003-02-04
申请号：US09210776
申请日：1998-12-14
申请人： Soo Jang
发明人： Soo Jang
IPC分类号： H04N591
CPC分类号： G11B27/005 , G11B7/00 , G11B2220/90 , H04N5/783
摘要： A method for backward reproduction in a video tape recorder, includes the steps of detecting a position on a magnetic video tape where a video head contacts with the tape at the time when a backward reproduction instruction is inputted by the user, moving the tape in the reverse direction from the detected position, stopping the reverse movement of the tape immediately after a set amount of the tape, reproducing the video signal recorded on the tape while moving the tape in the forward direction, storing the reproduced video signal in the field memory after digitization, and generating a video signal by reading out stored video data from the field memory in the reverse sequence in which they have been stored as soon as the field memory becomes full. The present method allows review of high-quality images in backward reproduction of the recorded video signals using a simple servo control.
摘要翻译：一种用于在磁带录像机中进行反向再现的方法包括以下步骤：在使用者输入反向再现指令时，检测磁带与视频磁头接触磁带的位置，将磁带移动到在检测位置反方向后，在设定数量的带之后立即停止带的反向移动，在向前移动带的同时再现记录在带上的视频信号，将再现的视频信号存储在场存储器中数字化，并且通过在现场存储器变满时立即从其存储的相反顺序读出来自场存储器的存储的视频数据来产生视频信号。本方法允许使用简单的伺服控制来检查记录的视频信号的向后再现中的高质量图像。

8. 发明授权

US06411769B1 Method for determining the switching time of intermittent recording state 失效
标题翻译：确定间歇记录状态切换时间的方法
公开(公告)号：US06411769B1
公开(公告)日：2002-06-25
申请号：US09112315
申请日：1998-07-09
申请人： Soo Jang
发明人： Soo Jang
IPC分类号： H04N576
CPC分类号： H04N5/782 , G11B15/1808 , G11B15/44
摘要： The present invention relates to a method for determining when a tape or a head drum is controlled to resume recording after recording pause period in time-lapse video tape recorder, comprising the steps of confirming a recording time in a time-lapse recording mode set by a user; calculating the maximum storage time, or the time required to store video frames maximally in a field memory based on the recording time; calculating the time elapsed since the video frames begun to be stored in the field memory while keeping storing the video frames; confirming whether the elapsed time is equal to the maximum storage time minus a recording preparation period; either reloading the tape that has been unloaded or rotating the head drum that has been stopped so as to record the video frames in the field memory according to the confirmation result. Thus, the video frames which have been stored maximally in the field memory are retrieved and recorded on the tape successively without waiting time needed to be ready for recording such as the time for either loading the tape or rotating the head drum at a normal rotation speed.
摘要翻译：本发明涉及一种用于确定磁带或磁头磁鼓何时被控制以在延时录像机中记录暂停时间之后重新开始记录的方法，包括以下步骤：确定以延迟记录模式设置的延时记录模式的记录时间用户; 基于记录时间计算最大存储时间或者在场存储器中最大限度地存储视频帧所需的时间; 计算从视频帧开始存储在现场存储器中而保持存储视频帧所经过的时间; 确认经过时间是否等于最大存储时间减去记录准备期; 重新加载已经卸载的磁带或旋转已停止的磁头鼓，以便根据确认结果将视频帧记录在现场存储器中。因此，在现场存储器中最大存储的视频帧被连续地取回并记录在磁带上，而不需要等待时间准备好进行记录，例如用于加载磁带或以正常转速旋转磁头鼓的时间。

9. 发明授权

US07724304B2 Method and apparatus for motion adaptive deinterlacing 有权
标题翻译：运动自适应去隔行扫描的方法和装置
公开(公告)号：US07724304B2
公开(公告)日：2010-05-25
申请号：US11456316
申请日：2006-07-10
申请人： Finn G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
发明人： Finn G. Wredenhagen , Gary Cheng , Soo Jang , Lance Greggain
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： H04N5/142 , H04N5/144 , H04N7/0115 , H04N7/012 , H04N7/0137 , H04N7/0142 , H04N19/117 , H04N19/139 , H04N19/51
摘要： An adaptive filter calculates a target pixel from an interlaced video signal. The video signal comprises a plurality of frames, each of which comprises an even and an odd field. The filter comprises a quantized motion calculator and a filter selector. The quantized motion calculator estimates an amount of motion about the target pixel. The filter selector selects a filter in accordance with the estimated amount of motion. The filter applies a first weighting factor to a plurality of current field pixels and a second weighting factor to a plurality of previous field pixels for creating the target pixel.
摘要翻译：自适应滤波器从隔行视频信号计算目标像素。视频信号包括多个帧，每个帧包括偶数和奇数场。滤波器包括量化运动计算器和滤波器选择器。量化运动计算器估计关于目标像素的运动量。滤波器选择器根据估计的运动量选择滤波器。滤波器对多个当前场像素施加第一加权因子，并将第二加权因子应用于多个先前场像素，以创建目标像素。

10. 发明申请

US20060285051A1 IPS mode liquid crystal display using two sheets of biaxial negative retardation films and a +C-plate 有权
标题翻译： IPS模式液晶显示器使用两片双轴负相位差膜和+ C板
公开(公告)号：US20060285051A1
公开(公告)日：2006-12-21
申请号：US11450960
申请日：2006-06-12
申请人： Byoung Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Chang , Soo Jang , Sang Han
发明人： Byoung Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Chang , Soo Jang , Sang Han
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133634
摘要： Disclosed herein is an IPS-LCD using two sheets of negative (−) biaxial retardation films and one +C-plate. The IPS-LCD has a superior contrast ratio at the surface-facing angle and tilt angles and undergoes a minimal color change with viewing angles in a black state, thereby providing a wider viewing angle.
摘要翻译：本文公开了使用两片负（ - ）双轴延迟膜和一个+ C板的IPS-LCD。 IPS-LCD在面向表面的角度和倾斜角度方面具有优异的对比度，并且在黑色状态下具有视角的最小颜色变化，从而提供更宽的视角。

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