公开(公告)号：US07161565B2

公开(公告)日：2007-01-09

申请号：US11138758

申请日：2005-05-26

申请人： Joo-Yul Lee ,  Kyoung-Ho Kang ,  Hee-Hwan Kim

发明人： Joo-Yul Lee ,  Kyoung-Ho Kang ,  Hee-Hwan Kim

IPC分类号： G09G3/28 ,  G09G3/10

CPC分类号： G09G3/2965 ,  G09G3/291 ,  G09G3/294 ,  G09G2330/02

摘要： A plasma display panel sustain-discharge circuit. First and second signal lines for supplying first and second voltages and at least one inductor coupled between one end of the panel capacitor and a third voltage are formed. Energy is stored in the inductor through a path formed between the third voltage and the first signal line in a state where a voltage of one end of the panel capacitor is substantially fixed to the first voltage. The voltage of one end of the panel capacitor substantially decreases to the second voltage using resonance current generated between the inductor and the panel capacitor and the stored energy. Energy is stored in the inductor through a path formed between the third voltage and the second line in a state where a voltage of one end of the panel capacitor is substantially fixed to the second voltage. The voltage of one end of the panel capacitor substantially increases to the first voltage using the resonance current generated between the inductor and the panel capacitor and the stored energy.

摘要翻译： 等离子体显示面板维持放电电路。 形成用于提供第一和第二电压的第一和第二信号线以及耦合在面板电容器的一端和第三电压之间的至少一个电感器。 在面板电容器的一端的电压基本上固定为第一电压的状态下，通过形成在第三电压和第一信号线之间的路径将能量存储在电感器中。 使用在电感器和面板电容器之间产生的谐振电流和存储的能量，面板电容器的一端的电压基本上降低到第二电压。 在面板电容器的一端的电压基本上固定到第二电压的状态下，通过形成在第三电压和第二线之间的路径将能量存储在电感器中。 使用在电感器和面板电容器之间产生的谐振电流和存储的能量，面板电容器的一端的电压基本上增加到第一电压。

公开(公告)号：US07142175B2

公开(公告)日：2006-11-28

申请号：US10771061

申请日：2004-02-04

申请人： Kyoung-Ho Kang

发明人： Kyoung-Ho Kang

IPC分类号： G09G3/28

CPC分类号： G09G3/2022 ,  G09G3/288 ,  G09G3/2944 ,  G09G2300/0426 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2360/16

摘要： A method and apparatus for displaying a grayscale of a plasma display panel are provided. In the method, an externally input image signal is divided into frames and each frame is divided into a plurality of subfields allocated a predetermined brightness value. The method includes detecting a frequency of each grayscale, which indicates the number of cells to be displayed for each grayscale in a frame, comparing the frequency of each grayscale with a predetermined reference value, and adjusting at least one among the number of grayscales in the frame and the number of subfields in the frame according to the result of the comparison to set subfields in the frame.

摘要翻译： 提供了一种用于显示等离子体显示面板的灰度的方法和装置。 在该方法中，外部输入的图像信号被划分成帧，并且每个帧被划分为分配了预定亮度值的多个子场。 该方法包括检测每个灰度级的频率，其指示帧中的每个灰度级要显示的单元的数量，将每个灰度级的频率与预定参考值进行比较，并且调整灰度级中的灰度级数中的至少一个 帧和根据比较结果的帧中的子场数来设置帧中的子场。

公开(公告)号：US20060158120A1

公开(公告)日：2006-07-20

申请号：US11335308

申请日：2006-01-19

申请人： Ki-Jung Kim ,  Kyoung-Ho Kang

发明人： Ki-Jung Kim ,  Kyoung-Ho Kang

IPC分类号： H01J61/30

CPC分类号： H01J11/46 ,  H01J11/12 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/10977

摘要： A plasma display device that can prevent the penetration of moisture or impurities into terminal units through a connection portion is disclosed. The device uses a protection member covering outer sides of the connection portion between the terminal units of electrodes and conductive wires of a connection member. The device includes a plasma display panel displaying an image, the plasma display panel comprising a front panel, a rear panel, and a terminal region formed at least on an edge between the front panel and the rear panel to locate terminal units of electrodes that are extended to be exposed, and a chassis base located on the rear of the plasma display panel. The device further includes at least one circuit substrate located on the rear of the chassis base to drive the plasma display panel, a plurality of connection members, one end of which is located on the plasma display panel and other end of which is located on the circuit substrate, and each connection member comprising a wire unit having conductive wires which correspond to the terminal units and are respectively connected to terminal units using an adhesion member. The device further includes a protection member formed on the terminal region to cover at least a portion of the terminal region included in the plasma display panel but and a peripheral region of the terminal region.

摘要翻译： 公开了一种能够防止湿气或杂质通过连接部分渗入端子单元的等离子体显示装置。 该装置使用覆盖电极的端子单元和连接构件的导线之间的连接部的外侧的保护构件。 该装置包括显示图像的等离子体显示面板，等离子体显示面板包括前面板，后面板和至少形成在前面板和后面板之间的边缘上的端子区域，以定位电极的端子单元 延伸以暴露，以及位于等离子体显示面板后部的底座。 该装置还包括至少一个电路基板，位于底盘的后部以驱动等离子体显示面板;多个连接构件，其一端位于等离子体显示面板上，其另一端位于等离子体显示面板上 电路基板，并且每个连接构件包括具有对应于端子单元的导线的导线单元，并且使用粘合构件分别连接到端子单元。 该装置还包括形成在端子区域上以覆盖等离子体显示面板中包括的端子区域的至少一部分的保护构件，以及端子区域的外围区域。

公开(公告)号：US20060098415A1

公开(公告)日：2006-05-11

申请号：US11261664

申请日：2005-10-31

申请人： Ki-Jung Kim ,  Kyoung-Ho Kang

发明人： Ki-Jung Kim ,  Kyoung-Ho Kang

IPC分类号： H05K1/14

CPC分类号： H05K5/02

摘要： A tension member to support a Plasma Display Panel (PDP) and a PDP including the tension member include: a rim portion extending to surround an edge of the PDP, the rim portion having a zigzag or serpentine shape; and portions included in the rim portion, the portions included in the rim portion including substrate insertion holes adapted to receive portions of edges of substrates included in the PDP. The portions included in the rim portion are adapted to isolate the PDP with respect to vibration. A heat conductive sheet is arranged between a back substrate of the PDP and a chassis base, the heat conductive sheet covering an entire area of the back substrate.

摘要翻译： 用于支撑等离子体显示面板（PDP）的张力构件和包括张力构件的PDP包括：围绕PDP的边缘延伸的边缘部分，边缘部分具有锯齿形或蛇形形状; 以及包括在边缘部分中的部分，包括在边缘部分中的部分包括适于接收包括在PDP中的基板的边缘的部分的基板插入孔。 包括在边缘部分中的部分适于隔离PDP相对于振动。 导热片设置在PDP的背面基板与底座之间，导热片覆盖背面基板的整个区域。

公开(公告)号：US20060033685A1

公开(公告)日：2006-02-16

申请号：US11256401

申请日：2005-10-21

申请人： Joo-Yul Lee ,  Kyoung-Ho Kang ,  Hee-Hwan Kim

发明人： Joo-Yul Lee ,  Kyoung-Ho Kang ,  Hee-Hwan Kim

IPC分类号： G09G3/14 ,  G09G3/10 ,  G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/291 ,  G09G3/294 ,  G09G2330/02

摘要： A plasma display panel sustain-discharge circuit. First and second signal lines for supplying first and second voltages and at least one inductor coupled between one end of the panel capacitor and a third voltage are formed. Energy is stored in the inductor through a path formed between the third voltage and the first signal line in a state where a voltage of one end of the panel capacitor is substantially fixed to the first voltage. The voltage of one end of the panel capacitor substantially decreases to the second voltage using resonance current generated between the inductor and the panel capacitor and the stored energy. Energy is stored in the inductor through a path formed between the third voltage and the second line in a state where a voltage of one end of the panel capacitor is substantially fixed to the second voltage. The voltage of one end of the panel capacitor substantially increases to the first voltage using the resonance current generated between the inductor and the panel capacitor and the stored energy.

公开(公告)号：US20050229717A1

公开(公告)日：2005-10-20

申请号：US11048137

申请日：2005-02-01

申请人： Byong-Jo Yun ,  Kyoung-Ho Kang ,  Dong-Jin Euh ,  Won-Pil Baek

发明人： Byong-Jo Yun ,  Kyoung-Ho Kang ,  Dong-Jin Euh ,  Won-Pil Baek

IPC分类号： G01F1/40 ,  G01F1/46

CPC分类号： G01F1/40 ,  G01F1/46

摘要： An average bidirectional flow tube, including a body having two side plates and upper and lower plates, a partition plate installed to be perpendicular to the side plates of the body so that front and rear ends of the tube are separated from each other, and two pairs of pressure impulse lines installed at front and rear positions of the partition plate. The upper and lower plates of the body each have a curvature to be in contact with an inner surface of a pipe in which the average bidirectional flow tube is installed, and each of the pressure impulse lines is installed to communicate with an interior of the pipe. Although a two-phase flow occurs in the pipe or the flow of the fluid flowing in the pipe is changed, an average flow rate of a fluid can be measured. Particularly, it is easy to measure an average flow rate of the fluid when the fluid flows at a low speed. Further, even when sudden pressure reduction occurs in the pipe, an additional cooling device is not required. When a two-phase flow occurs in the pipe, the fluid suffers a phase change due to the sudden pressure reduction of the pipe, or a stratified flow occurs due to the two-phase flow in a horizontal pipe, it is unnecessary to displace the average bidirectional flow tube.

摘要翻译： 平均双向流管，包括具有两个侧板和上下板的主体，安装成垂直于主体侧板的隔板，使得管的前端和后端彼此分离，并且两个 一对压力脉冲线安装在隔板的前后位置。 主体的上板和下板各自具有与安装平均双向流管的管的内表面接触的曲率，并且每个压力脉冲管被安装成与管的内部连通 。 虽然在管道中发生两相流动，但是流过管道的流体的流动发生变化，可以测量流体的平均流量。 特别地，当流体以低速流动时，容易测量流体的平均流量。 此外，即使在管道中突然发生压力降低，也不需要附加的冷却装置。 当在管道中发生两相流时，由于管道突然的压力降低，流体遭受相变，或者由于水平管道中的两相流动而发生分层流动，因此不必将 平均双向流量管。

公开(公告)号：US06909244B2

公开(公告)日：2005-06-21

申请号：US10623714

申请日：2003-07-22

申请人： Kyoung-Ho Kang ,  Dae-Gyu Kim ,  Shigeo Mikoshiba ,  Makoto Ishii ,  Akira Gotoda ,  Kiyoshi Igarashi

发明人： Kyoung-Ho Kang ,  Dae-Gyu Kim ,  Shigeo Mikoshiba ,  Makoto Ishii ,  Akira Gotoda ,  Kiyoshi Igarashi

IPC分类号： G09G3/10 ,  G09G3/288

CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G3/2942 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2320/0238

摘要： A technique for driving a PDP, which includes scan and sustain electrodes arranged in pairs, data electrodes arranged alternately with the scan electrodes, and sub-fields for one TV field to display a multi-gradation, includes applying a reset pulse voltage to the sustain electrodes, applying a first voltage alternately to the scan electrodes and the sustain electrodes to cause a sustain discharge, and after applying a second voltage to the sustain electrodes or removing part of the first voltage applied to the sustain electrodes, applying third and fourth voltages to the scan electrodes and the data electrodes, respectively, before applying the first voltage, to erase wall charges in cells defined by the sustain electrodes, the data electrodes, and the scan electrodes.

公开(公告)号：US06559815B1

公开(公告)日：2003-05-06

申请号：US09604925

申请日：2000-06-28

申请人： Kyoung-Ho Kang ,  Jeong-Duk Ryeom ,  Seong-charn Lee

发明人： Kyoung-Ho Kang ,  Jeong-Duk Ryeom ,  Seong-charn Lee

IPC分类号： G09G328

CPC分类号： H01J11/46 ,  G09G3/2022 ,  G09G3/298 ,  G09G2330/025 ,  G09G2330/06 ,  H01J11/12 ,  H01J2211/446

摘要： There are provided a plasma display panel (PDP) with improved energy recovery efficiency by which EMI generated at the PDP can be offset by an electrical field generated during a sustained discharge, the number of terminals connected to common electrodes can be reduced by minimizing the current flowing through the common electrodes without applying a voltage to the common electrodes during the sustained discharge, and the PDP can be tiled by minimizing the non-luminous area of the PDP, and a driving method thereof. In the PDP with improved energy recovery efficiency, connection terminals between scanning/common electrodes and external driving circuits are formed only at a non-luminous area at one end of a front glass substrate of a three-electrode face discharge PDP, with the non-luminous area of the other end greatly reduced, positive and negative discharge sustain pulses are alternately applied to an even-numbered scanning electrode and an odd-numbered scanning electrode, both electrodes are adjacent to each other, thereby suppressing an increase in impedance caused by the non-luminous area.

摘要翻译： 提供了具有提高的能量回收效率的等离子体显示面板（PDP），通过该等离子体显示面板，PDP产生的EMI可以被持续放电期间产生的电场抵消，连接到公共电极的端子的数量可以通过最小化电流来减少 在持续放电期间不通过公共电极施加电压而流过公共电极，并且可以通过使PDP的非发光区域最小化来平铺PDP及其驱动方法。 在具有提高的能量回收效率的PDP中，扫描/公共电极与外部驱动电路之间的连接端子仅在三电极面放电PDP的前面玻璃基板的一端的非发光区域形成， 另一端的发光面积大大降低，正，负放电维持脉冲交替施加到偶数扫描电极和奇数扫描电极，两电极彼此相邻，从而抑制由于 非发光区域。