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21. 发明授权

US07176855B2 Method and apparatus for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的方法和装置
公开(公告)号：US07176855B2
公开(公告)日：2007-02-13
申请号：US11009070
申请日：2004-12-13
申请人： Seong Ho Kang , Sang Jin Yun
发明人： Seong Ho Kang , Sang Jin Yun
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/06 , G09G2310/066
摘要： A method and apparatus of driving a plasma display panel for making a stable operation at both a low temperature and a high temperature is disclosed. In the apparatus, a temperature sensor senses a temperature of the plasma display panel. A set-down controller differently controls a voltage for causing a set-down discharge depending upon a temperature of the plasma display panel.
摘要翻译：公开了一种驱动等离子体显示面板以在低温和高温下进行稳定操作的方法和装置。在该装置中，温度传感器感测等离子体显示面板的温度。设置控制器根据等离子体显示面板的温度不同地控制用于导致放电放电的电压。

22. 发明授权

US07088313B2 Method and apparatus for compensating white balance of plasma display panel 失效
标题翻译：用于补偿等离子体显示面板白平衡的方法和装置
公开(公告)号：US07088313B2
公开(公告)日：2006-08-08
申请号：US10359595
申请日：2003-02-07
申请人： Seong Ho Kang
发明人： Seong Ho Kang
IPC分类号： G09G3/38
CPC分类号： G09G3/2003 , G09G3/2022 , G09G3/288 , G09G2320/0276 , G09G2320/0626 , G09G2320/0666 , G09G2360/16
摘要： A white balance compensating method of a plasma display panel includes detecting an average brightness of an input data; determining a discharge frequency in accordance with the average brightness of the data; and applying gamma correction to the data in consideration of the discharge frequency. A white balance compensating apparatus of a plasma display panel includes an average picture level controller for detecting an average brightness of an input data and determining a discharge frequency in accordance with the average brightness of the data; and a gamma corrector for applying gamma correction to the data in consideration of the discharge frequency.
摘要翻译：等离子体显示面板的白平衡补偿方法包括检测输入数据的平均亮度; 根据数据的平均亮度确定放电频率; 并考虑放电频率对数据应用伽马校正。等离子体显示面板的白平衡补偿装置包括平均图像电平控制器，用于检测输入数据的平均亮度，并根据数据的平均亮度确定放电频率; 以及用于考虑放电频率对数据应用伽马校正的伽马校正器。

23. 发明授权

US07057585B2 Setting method for average picture level and method of driving plasma display panel using the same 失效
标题翻译：平均图像电平的设置方法和使用其等离子体显示面板的驱动方法
公开(公告)号：US07057585B2
公开(公告)日：2006-06-06
申请号：US10305080
申请日：2002-11-27
申请人： Bong Koo Kang , Seong Ho Kang , Bon Cheol Koo
发明人： Bong Koo Kang , Seong Ho Kang , Bon Cheol Koo
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G2320/0247 , G09G2320/0626 , G09G2330/021 , G09G2360/16
摘要： A method may be provided for setting an average picture level. This may include setting an average picture level with a fixed number of steps based on a pre-determined gray level range, deriving a low brightness intensifying coefficient, deriving a high brightness intensifying coefficient, deriving a first constant representing an average increase rate of brightness, and calculating a number of sustain pulses corresponding to a gray level of a video signal currently inputted based on the derived low brightness intensifying coefficient, the derived high brightness intensifying coefficient and the derived first constant.
摘要翻译：可以提供用于设置平均图像水平的方法。这可以包括基于预定的灰度级范围以固定的步数设置平均图像电平，导出低亮度增强系数，导出高亮度增强系数，导出表示亮度的平均增加率的第一常数，以及基于导出的低亮度增强系数，导出的高亮度增强系数和导出的第一常数来计算与当前输入的视频信号的灰度级相对应的维持脉冲的数量。

24. 发明授权

US06791516B2 Method and apparatus for providing a gray level in a plasma display panel 失效
标题翻译：在等离子体显示面板中提供灰度级的方法和装置
公开(公告)号：US06791516B2
公开(公告)日：2004-09-14
申请号：US10046276
申请日：2002-01-16
申请人： Seong Ho Kang
发明人： Seong Ho Kang
IPC分类号： G09G328
CPC分类号： G09G3/2037 , G09G3/2022 , G09G3/2029 , G09G3/2033 , G09G3/2059 , G09G3/2803 , G09G3/2927 , G09G3/294 , G09G2320/0238 , G09G2320/0271 , G09G2320/0276 , G09G2320/0626 , G09G2360/16
摘要： A method and apparatus for expressing a gray level with a decimal value in a plasma display panel that is capable of enhancing a picture quality. In the method and apparatus, a sustaining pulse is applied only to any one electrode of a sustaining electrode pair to thereby express a gray level with a decimal value.
摘要翻译：一种用于在能够提高图像质量的等离子体显示面板中表达具有十进制值的灰度级的方法和装置。在该方法和装置中，维持脉冲仅施加到维持电极对的任何一个电极，从而表示具有十进制值的灰度级。

25. 发明授权

US06448961B2 Driving circuit of plasma display panel 有权
标题翻译：等离子显示面板驱动电路
公开(公告)号：US06448961B2
公开(公告)日：2002-09-10
申请号：US09822481
申请日：2001-04-02
申请人： Seong Ho Kang
发明人： Seong Ho Kang
IPC分类号： G09G500
CPC分类号： G09G3/2085 , G09G3/296 , G09G2310/0286
摘要： A driving circuit of a PDP is disclosed. To minimize loading time of a digital picture signal in a driving method of a PDP, there is provided a decoder between an output terminal of a conventional shift register and an input terminal of a latch part. Alternatively, instead of the shift register, there are provided a decoder and a line selector between an input terminal of n bit scan data and an input terminal of a latch part. Therefore, it is possible to realize a driving circuit of an AC PDP having high resolution of pixels of 640×480 or more, in which loading time of scan data is 1 &mgr;s or below.
摘要翻译：公开了PDP的驱动电路。为了最小化PDP的驱动方法中的数字图像信号的加载时间，在常规移位寄存器的输出端子和锁存器部分的输入端子之间提供了解码器。或者，代替移位寄存器，在n位扫描数据的输入端和锁存部分的输入端之间提供解码器和线选择器。因此，可以实现扫描数据的加载时间为1个或更小的具有640×480以上的高分辨率的像素的AC PDP的驱动电路。

26. 发明授权

US08179342B2 Method and apparatus for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的方法和装置
公开(公告)号：US08179342B2
公开(公告)日：2012-05-15
申请号：US12379778
申请日：2009-02-27
申请人： Hee Jae Kim , Chang Young Kwon , Jeong Pil Choi , Seong Ho Kang
发明人： Hee Jae Kim , Chang Young Kwon , Jeong Pil Choi , Seong Ho Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2927 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： Provided are a method and apparatus for driving a PDP for widening a driving margin and improving contrast. The method for driving a PDP includes a first step of forming wall charges in cells with a set-up discharge using a set-up signal in a first sub-field and erasing the wall charges with a set-down discharge using a first set-down signal to initialize the cells, and a second step of erasing the wall charges with a set-down discharge generated using a second set-down signal different from the first set-down signal in a second sub-field, to initialize the cells. The method and apparatus for driving a PDP uniformly initialize sub-fields to widen the driving margin of PDP and remove a set-up discharge in at least one sub-field to improve the contrast of PDP.
摘要翻译：提供了用于驱动用于加宽驱动边缘并改善对比度的PDP的方法和装置。用于驱动PDP的方法包括在第一子场中使用建立信号在具有建立放电的单元中形成壁电荷的第一步骤，并且使用第一设置电压消除具有放电放电的壁电荷，降低信号以初始化单元，以及第二步骤，利用在第二子场中使用与第一置位信号不同的第二置位信号产生的放大放电来擦除壁电荷，以初始化单元。用于驱动PDP的方法和装置均匀地初始化子场以拓宽PDP的驱动余量并去除至少一个子场中的建立放电以改善PDP的对比度。

27. 发明授权

US07911417B2 Method and apparatus for expressing gray levels in a plasma display panel 有权
标题翻译：用于在等离子体显示面板中表达灰度的方法和装置
公开(公告)号：US07911417B2
公开(公告)日：2011-03-22
申请号：US10911505
申请日：2004-08-05
申请人： Seong Ho Kang
发明人： Seong Ho Kang
IPC分类号： G09G5/00
CPC分类号： G09G3/2037 , G09G3/2022 , G09G3/2029 , G09G3/2033 , G09G3/2059 , G09G3/2803 , G09G3/2927 , G09G3/294 , G09G2320/0238 , G09G2320/0271 , G09G2320/0276 , G09G2320/0626 , G09G2360/16
摘要： A method and apparatus for expressing a gray level with a decimal value in a plasma display panel that is capable of enhancing a picture quality. In the method and apparatus, a sustaining pulse is applied only to any one electrode of a sustaining electrode pair to thereby express a gray level with a decimal value.
摘要翻译：一种用于在能够提高图像质量的等离子体显示面板中表达具有十进制值的灰度级的方法和装置。在该方法和装置中，维持脉冲仅施加到维持电极对的任何一个电极，从而表示具有十进制值的灰度级。

28. 发明授权

US07869150B2 Actuator, method of controlling the same, and camera module including the actuator 有权
标题翻译：执行器，其控制方法以及包括致动器的摄像机模块
公开(公告)号：US07869150B2
公开(公告)日：2011-01-11
申请号：US12485531
申请日：2009-06-16
申请人： Young Bok Yoon , Hyun Phill Ko , Seong Ho Kang , Jae Ho Baik
发明人： Young Bok Yoon , Hyun Phill Ko , Seong Ho Kang , Jae Ho Baik
IPC分类号： G02B7/02 , G03B17/00
CPC分类号： H04N5/2254 , G02B7/08 , H04N5/2257
摘要： An actuator used for a camera module and controlling a lens assembly to move along an optical axis, includes a magnet disposed on a side of the lens assembly, a coil part disposed within a magnetic field of the magnet and controlling an up-and-down movement of the lens assembly when an electric power is applied, and a yoke part disposed to horizontally move the magnet disposed on the side of the lens assembly. The lens assembly is provided with a friction-generating member generating a frictional force to the lens assembly in an opposite direction to a direction in which the lens assembly moves to the yoke part.
摘要翻译：用于相机模块并控制透镜组件沿着光轴移动的致动器包括设置在透镜组件一侧的磁体，设置在磁体的磁场内的线圈部分，并且控制上下当施加电力时透镜组件的运动和设置成水平地移动设置在透镜组件一侧的磁体的磁轭部分。透镜组件设置有摩擦产生构件，其在与透镜组件移动到轭部的方向相反的方向上向透镜组件产生摩擦力。

29. 发明授权

US07812790B2 Method for driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US07812790B2
公开(公告)日：2010-10-12
申请号：US11638585
申请日：2006-12-14
申请人： Seong Ho Kang , Sang Jin Yun
发明人： Seong Ho Kang , Sang Jin Yun
IPC分类号： G09G3/028
CPC分类号： G09G3/2946 , G09G3/2942 , G09G3/2965 , G09G3/298 , G09G2310/0275 , G09G2310/066 , G09G2320/0223 , G09G2330/024
摘要： A method of driving a plasma display panel that is adaptive for improving a picture quality. In the method, first and second sustain pulses having a different width during the sustain period are alternately applied to the first and second row electrodes.
摘要翻译：一种用于提高图像质量的等离子体显示面板的驱动方法。在该方法中，在维持周期期间具有不同宽度的第一和第二维持脉冲交替地施加到第一和第二行电极。

30. 发明申请

US20100238152A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20100238152A1
公开(公告)日：2010-09-23
申请号：US12377453
申请日：2008-03-06
申请人： Yoon Chang Choi , Byoung Gun Kim , Dong Soo Lee , Seong Ho Kang , Kyung Ryeol Shim
发明人： Yoon Chang Choi , Byoung Gun Kim , Dong Soo Lee , Seong Ho Kang , Kyung Ryeol Shim
IPC分类号： G09G5/00
CPC分类号： G09G3/2927 , G09G3/2022 , G09G3/293 , G09G3/2944 , G09G2310/0218 , G09G2310/066 , G09G2320/041 , G09G2360/16
摘要： A method of driving a plasma display panel (PDP) and a plasma display device using the same are provided. In the plasma display device, a plurality of scan electrodes formed on the PDP are divided into first and second groups to supply scan signals. When a scan bias voltage is higher in a first subfield in first and second subfields, lowermost voltages of reset signals are higher in the second subfield. According to the plasma display device, when the plurality of scan electrodes are divided into at least two groups to be driven, the lowermost voltages of the reset signals are controlled in accordance with a scan bias voltage so that it is possible to reduce address erroneous discharge in accordance with the loss of wall charges, to prevent the generation of brilliant points, and to improve the picture quality of a displayed image.
摘要翻译：提供了驱动等离子体显示面板（PDP）的方法和使用其的等离子体显示装置。在等离子体显示装置中，形成在PDP上的多个扫描电极被分成第一组和第二组以提供扫描信号。当在第一和第二子场中的第一子场中扫描偏置电压较高时，第二子场中复位信号的最低电压较高。根据等离子体显示装置，当将多个扫描电极分成至少两组时，根据扫描偏置电压来控制复位信号的最低电压，从而可以减少地址错误放电按照墙面费用的损失，防止产生辉煌的点，并提高显示图像的图像质量。

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