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21. 发明申请

US20050245763A1 Method for recovering acrylic acid 有权
标题翻译：回收丙烯酸的方法
公开(公告)号：US20050245763A1
公开(公告)日：2005-11-03
申请号：US11116367
申请日：2005-04-28
申请人： Seong Kang , Seok Choi , Kyoung Ha , Jun Ko , Boo Woo , Young Kim
发明人： Seong Kang , Seok Choi , Kyoung Ha , Jun Ko , Boo Woo , Young Kim
IPC分类号： C07C51/42 , C07C51/44 , C07C51/487
CPC分类号： C07C51/44 , B01J2219/00006 , C07C51/487 , C07C57/04
摘要： Disclosed is a simplified method for recovering acrylic acid from a mixture containing acrylic acid, acrylic acid dimer and impurities with high boiling point, in a stable and efficient manner. The method comprises the steps of: introducing the mixture into an acrylic acid recovering device comprising an acrylic distillation unit integrated with an acrylic acid dimer pyrolysis tank; carrying out decomposition of acrylic acid dimmer under reduced pressure and recovering acrylic acid. The method optionally further comprises a step of recycling a portion of the solution obtained from the bottom of the acrylic acid recovering device to the acrylic acid recovering device.
摘要翻译：公开了一种以稳定且有效的方式从含有丙烯酸，丙烯酸二聚物和高沸点杂质的混合物中回收丙烯酸的简化方法。该方法包括以下步骤：将混合物引入丙烯酸回收装置中，该装置包括与丙烯酸二聚物热解罐结合的丙烯酸蒸馏装置; 在减压下进行丙烯酸二聚体的分解并回收丙烯酸。所述方法还包括将从丙烯酸回收装置的底部获得的溶液的一部分再循环到丙烯酸回收装置的步骤。

22. 发明申请

US20070091046A1 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：US20070091046A1
公开(公告)日：2007-04-26
申请号：US11638585
申请日：2006-12-14
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/36
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。

23. 发明申请

US20060256056A1 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：US20060256056A1
公开(公告)日：2006-11-16
申请号：US11488824
申请日：2006-07-19
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/36
CPC分类号： G09G3/296 , G09G3/293 , G09G3/294 , G09G3/2946 , G09G2320/041
摘要： A method and apparatus of driving a plasma display panel that is adaptive for making a stable operation at both a low temperature and a high temperature. In the apparatus, a scan driver applies a first sustaining pulse to a scan electrode during a sustain period. A sustain driver applies a second sustaining pulse alternating with the first sustaining pulse to a common sustain electrode during the sustain period. A sustain voltage source supplies a driving voltage to the scan driver and the sustain driver such that the first and second sustaining pulses can be applied. A controller controls a voltage value of the driving voltage in correspondence with a driving temperature at which the panel is driven.
摘要翻译：一种驱动等离子体显示面板的方法和装置，其适于在低温和高温下进行稳定的操作。在该装置中，扫描驱动器在维持期间向扫描电极施加第一维持脉冲。维持驱动器在维持周期期间将与第一维持脉冲交替的第二维持脉冲施加到公共维持电极。维持电压源向扫描驱动器和维持驱动器提供驱动电压，使得可以施加第一和第二维持脉冲。控制器根据驱动面板的驱动温度控制驱动电压的电压值。

24. 发明申请

US20050264230A1 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：US20050264230A1
公开(公告)日：2005-12-01
申请号：US11022949
申请日：2004-12-28
申请人： Hee Kim , Chang Kwon , Jeong Choi , Seong Kang
发明人： Hee Kim , Chang Kwon , Jeong Choi , Seong Kang
IPC分类号： H04N5/66 , G09F9/313 , G09G3/10 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/294 , G09G3/298
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。

25. 发明申请

US20050184930A1 Structure and driving method of plasma display panel 失效
公开(公告)号：US20050184930A1
公开(公告)日：2005-08-25
申请号：US11109689
申请日：2005-04-20
申请人： Jin Kim , Seong Kang
发明人： Jin Kim , Seong Kang
IPC分类号： G09F9/313 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/32 , H01J11/34 , H01J11/38 , H01J11/44 , G09G3/28
CPC分类号： H01J11/28 , G09G3/2986 , G09G2310/0218 , H01J11/12
摘要： A structure and driving method of a plasma display panel is provided, in which an amount of priming particles within a discharge cell increases to reduce discharge lag of address discharge. The structure of the plasma display panel includes a plurality of sustain electrode pairs successively formed on an upper electrode, a plurality of common electrodes formed one by one between a pair of the sustain electrodes, and a dielectric layer formed on the substrate to deposit the sustain electrodes and the common electrodes. The method for driving the plasma display panel includes the steps of applying a common pulse, which is periodically turned on/off, to the common electrodes, applying a scan pulse to one of a pair of the sustain electrodes, and applying an address pulse to the address electrodes when the scan pulse is applied to the one sustain electrode. Thus, since discharge conditions within the discharge cell can be improved, discharge lag less occurs than the related art plasma display panel.

26. 发明申请

US20050162345A1 Method and apparatus for driving a 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：US20050162345A1
公开(公告)日：2005-07-28
申请号：US11024017
申请日：2004-12-29
申请人： Chang Kwon , Seong Kang , Hee Kim , Jeong Choi
发明人： Chang Kwon , Seong Kang , Hee Kim , Jeong Choi
IPC分类号： G09G3/20 , G09F9/313 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/2022 , G09G3/2948 , G09G2310/066 , G09G2320/0238
摘要： Disclosed herein is a method and apparatus for driving a plasma display panel, which improves contrast characteristics and preventing a low discharge making a cell non-luminous at a specific gray scale. The method for driving a plasma display panel includes the steps of initializing a cell by supplying a first write voltage and an erase voltage to a scanning electrode during a reset interval of the n-th sub-field; initializing the cell by supplying the erase voltage and a second write voltage which is higher than a sustaining voltage and lower than the first write voltage to the scanning electrode during a reset interval of the (n+1)-th sub-field; selecting the cell by supplying the scanning voltage to the scanning electrode and supplying a data voltage to an address electrode during an address interval of each of the n-th and (n+1)-th sub-fields; and alternatively supplying the sustaining voltage to the scanning and sustaining electrodes during a sustaining interval of each of the n-th and (n+1 )-th sub-fields.
摘要翻译：本文公开了一种用于驱动等离子体显示面板的方法和装置，其提高对比度特性并防止在特定灰度使得不发光的电池的低放电。用于驱动等离子体显示面板的方法包括以下步骤：在第n子场的复位间隔期间通过向扫描电极提供第一写入电压和擦除电压来初始化单元; 通过在第（n + 1）子场的复位间隔期间向扫描电极提供擦除电压和高于维持电压并低于第一写入电压的第二写入电压来初始化单元; 通过向扫描电极提供扫描电压并在第n和第（n + 1）个子场中的每一个的地址间隔期间向地址电极提供数据电压来选择单元; 以及在第n和第（n + 1）个子场中的每一个的维持间隔期间将维持电压提供给扫描和维持电极。

27. 发明申请

US20050116900A1 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：US20050116900A1
公开(公告)日：2005-06-02
申请号：US11009070
申请日：2004-12-13
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/292 , 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。

28. 发明申请

US20070210988A1 Method and apparatus for driving plasma display panel 审中-公开
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：US20070210988A1
公开(公告)日：2007-09-13
申请号：US11645822
申请日：2006-12-27
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang 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 that is adaptive for making a stable operation at both a low temperature and a high temperature. In the apparatus, a scan driver supplies a rising ramp waveform in a set-up interval and a falling ramp waveform in a set-down interval. A temperature sensor senses a driving temperature of the panel to generate a bit control signal. A set-down control signal generator generates a control signal such that an application time of the falling ramp waveform can be controlled in correspondence with said bit control signal and for applying the control signal to the scan driver.
摘要翻译：一种驱动等离子体显示面板的方法和装置，其适于在低温和高温下进行稳定的操作。在该装置中，扫描驱动器在设定间隔中提供上升斜坡波形，并在设定的时间间隔内提供下降斜坡波形。温度传感器感测面板的驱动温度以产生位控制信号。设置控制信号发生器产生控制信号，使得能够根据所述位控制信号来控制下降斜坡波形的施加时间，并将控制信号施加到扫描驱动器。

29. 发明申请

US20070069985A1 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：US20070069985A1
公开(公告)日：2007-03-29
申请号：US11604730
申请日：2006-11-28
申请人： Eun Lee , Seong Kang
发明人： Eun Lee , Seong Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066
摘要： It is disclosed that there are a method and an apparatus of driving a plasma display panel that are adaptive for reducing an initialization period. A driving apparatus and a method of a plasma display panel according to the present invention include a driving circuit applying to the plasma display panel a ramp-up waveform rising from a first bias voltage and a ramp-down waveform falling down from a second bias voltage.
摘要翻译：公开了存在驱动等离子体显示面板的方法和装置，其适于减少初始化时段。根据本发明的等离子体显示面板的驱动装置和方法包括驱动电路，其向等离子体显示面板施加从第一偏置电压和从第二偏置电压下降的斜坡下降波形上升的斜坡上升波形。

30. 发明申请

US20060284723A1 Temperature measuring device 有权
公开(公告)号：US20060284723A1
公开(公告)日：2006-12-21
申请号：US11453117
申请日：2006-06-14
申请人： Kyoung Ha , Boo Woo , Jun Ko , Seong Kang , Seok Choi , Sang Lee , Young Kim
发明人： Kyoung Ha , Boo Woo , Jun Ko , Seong Kang , Seok Choi , Sang Lee , Young Kim
IPC分类号： H01C3/04
CPC分类号： G01K3/14 , G01K1/14 , G01K7/02
摘要： Disclosed is a temperature measuring device. The temperature measuring device includes: a thermo-well tube; and a cable or wire type temperature measuring means which is installed in a thermo-well tube, wherein temperature measuring means has temperature detecting sensors disposed at an intermediate portion thereof, and the temperature detecting sensors can be moved axially in the thermo-well tube by applying tension to both ends of the cable or wire type temperature measuring means. The present invention also provides a reaction tube in which the temperature measuring device is disposed axially, and a reactor including at least one temperature measuring device or reaction tube as described above.

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