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1. 发明授权

US06433763B1 Plasma display panel drive method and apparatus 失效
标题翻译：等离子显示面板驱动方法和装置
公开(公告)号：US06433763B1
公开(公告)日：2002-08-13
申请号：US09339209
申请日：1999-06-24
申请人： Geun-Soo Lim , Hwan Yu Kim , Jeong Pil Choi , Yeun Ho Yoo , Seong Hak Moon
发明人： Geun-Soo Lim , Hwan Yu Kim , Jeong Pil Choi , Yeun Ho Yoo , Seong Hak Moon
IPC分类号： G09G328
CPC分类号： G09G3/2033 , G09G3/288 , G09G2320/0261 , G09G2320/0266 , G09G2330/021
摘要： A plasma display panel drive art capable of restraining a contour noise in a picture displayed on a PDP and reducing a maximum power consumption. The drive art allows one frame to be consisted of a plurality of sub fields each having a different weighting value for brightness so as to display a video signal of gray scale. The plurality of the sub fields are differently arranged along with a distribution of logical values in the video data for one frame, thereby dividing the one frame into a display interval and a non-display interval. Also, the plurality of the sub fields are equal to sub fields without a sub field having a least weighting value for the brightness.
摘要翻译：一种等离子体显示面板驱动技术，其能够抑制PDP上显示的图像中的轮廓噪声并降低最大功率消耗。驱动技术允许一帧由多个子场组成，每个子场具有不同的亮度加权值，以便显示灰度的视频信号。多个子场与一帧的视频数据中的逻辑值的分布不同地排列，从而将一帧划分为显示间隔和非显示间隔。此外，多个子场等于具有对于亮度具有最小加权值的子场的子场。

2. 发明授权

US06320313B1 Plasma display panel with optical shutter 失效
标题翻译：带光学快门的等离子显示面板
公开(公告)号：US06320313B1
公开(公告)日：2001-11-20
申请号：US09346307
申请日：1999-07-02
申请人： Yeun Ho Yoo , Geun Soo Lim , Seong Hak Moon , Jeong Pil Choi , Hwan Yu Kim
发明人： Yeun Ho Yoo , Geun Soo Lim , Seong Hak Moon , Jeong Pil Choi , Hwan Yu Kim
IPC分类号： H01J1749
CPC分类号： H01J11/12 , G09F9/313 , H01J11/44
摘要： A plasma display panel with a bilateral display function that is adaptive for displaying a picture in two directions and a driving apparatus thereof are disclosed. In the plasma display panel, a first plasma display panel displays a picture by a discharge. A second plasma display panel is installed such that its display face is opposed to that of the first plasma display panel. An optical shutter is installed between the first and second plasma display panels to transmit or shut off lights incident thereto from the first and second plasma display panels.
摘要翻译：公开了一种具有双向显示功能的等离子体显示面板，其适用于在两个方向上显示图像及其驱动装置。在等离子体显示面板中，第一等离子体显示面板通过放电显示图像。安装第二等离子体显示面板使其显示面与第一等离子体显示面板的显示面相反。光学快门安装在第一和第二等离子体显示面板之间，以传输或切断从第一和第二等离子体显示面板入射到其上的光。

3. 发明授权

US06621230B2 Method for operating PDP 失效
公开(公告)号：US06621230B2
公开(公告)日：2003-09-16
申请号：US10138691
申请日：2002-05-09
申请人： Geun Soo Lim , Jeong Pil Choi , Hwan Yu Kim , Tae Hyung Kim
发明人： Geun Soo Lim , Jeong Pil Choi , Hwan Yu Kim , Tae Hyung Kim
IPC分类号： G09G328
CPC分类号： G09G3/2022 , G09G3/293 , G09G3/294 , G09G2310/066 , G09G2320/0247
摘要： The present invention relates to a plasma display panel, and more particularly, to a method for operating a plasma display panel (PDP), in which a pulse applied to an electrode in the PDP is controlled according to a gray scale of a picture to be displayed. The method for operating a PDP having three electrodes, the PDP for displaying one frame which includes a plurality of sub-fields each having a reset period, an addressing period, and a sustain period in view of time, the method including the steps of applying a fixed number of pulses in a fixed frequency in each period for displaying an image of a particular grey scale, and adjusting a number of pulses and/or a frequency applied in each period for displaying an image having a grey scale different from the particular grey scale.

4. 发明授权

US06483489B1 Radio frequency driving circuit of plasma display panel and method of switching the same 失效
标题翻译：等离子体显示面板的射频驱动电路及其切换方法
公开(公告)号：US06483489B1
公开(公告)日：2002-11-19
申请号：US09525907
申请日：2000-03-15
申请人： Yeun Ho Yoo , Jeong Pil Choi
发明人： Yeun Ho Yoo , Jeong Pil Choi
IPC分类号： G09G328
CPC分类号： G09G3/2807
摘要： A radio frequency driving circuit and a radio frequency signal switching method that are capable of easily controlling a radio frequency signal in a radio frequency plasma display panel. In the method, a turning-on signal is applied before the radio frequency signal is completely erased by applying a turning-off signal to a radio frequency generator. Accordingly, a rising time of the radio frequency signal is reduced, so that the radio frequency signal can be switched to be suitable for the PDP driving.
摘要翻译：一种能够容易地控制射频等离子体显示面板中的射频信号的射频驱动电路和射频信号切换方法。在该方法中，通过向射频发生器施加关闭信号，在射频信号完全被擦除之前施加接通信号。因此，降低了射频信号的上升时间，能够将射频信号切换成适用于PDP驱动。

5. 发明授权

US06476562B1 Plasma display panel using radio frequency and method and apparatus for driving the same 失效
标题翻译：使用射频的等离子体显示面板及其驱动方法和装置
公开(公告)号：US06476562B1
公开(公告)日：2002-11-05
申请号：US09361569
申请日：1999-07-27
申请人： Yeun Ho Yoo , Jun Yeong Yoo , Jung Won Kang , Jeong Pil Choi
发明人： Yeun Ho Yoo , Jun Yeong Yoo , Jung Won Kang , Jeong Pil Choi
IPC分类号： G09G310
CPC分类号： G09G3/2807 , G09G3/2986
摘要： A plasma display panel capable of utilizing a radio frequency discharge efficiently and driving method and apparatus thereof are disclosed. In the PDP, each cell is provided with a radio frequency electrode for applying a radio frequency voltage, a data electrode for applying a data voltage, a scanning electrode for applying a scanning voltage, and a discharge space into which discharge gases for causing a gas discharge are injected. Accordingly, a distance between two electrodes used for a radio frequency discharge is assured sufficiently to utilize a smooth radio frequency discharge as a display discharge, thereby improving the brightness and the discharge efficiency. Also, an alternating current discharge having a control easiness is used for the address discharge while a radio frequency discharge having a good efficiency is used for a sustaining discharge, thereby utilizing advantages in the two discharge.
摘要翻译：公开了能够有效利用射频放电的等离子体显示面板及其驱动方法和装置。在PDP中，每个单元设置有用于施加射频电压的射频电极，用于施加数据电压的数据电极，用于施加扫描电压的扫描电极以及用于产生气体的放电气体的放电空间放电注入。因此，确保充分利用用于射频放电的两个电极之间的距离来利用平滑的射频放电作为显示放电，从而提高亮度和放电效率。此外，具有控制容易性的交流放电用于寻址放电，而具有良好效率的射频放电用于维持放电，从而利用两次放电的优点。

6. 发明授权

US06271810B1 Plasma display panel using radio frequency and method and apparatus for driving the same 失效
标题翻译：使用射频的等离子体显示面板及其驱动方法和装置
公开(公告)号：US06271810B1
公开(公告)日：2001-08-07
申请号：US09361571
申请日：1999-07-27
申请人： Yeun Ho Yoo , Jun Yeong Yoo , Jeong Pil Choi
发明人： Yeun Ho Yoo , Jun Yeong Yoo , Jeong Pil Choi
IPC分类号： G09G328
CPC分类号： G09G3/2986 , G09G3/2807
摘要： A plasma display panel that is adaptive for utilizing a radio frequency discharge. In the panel, a data is applied to a data electrode, and a scanning electrode is arranged perpendicularly to the data electrode. The scanning electrode causes an address discharge along with the data electrode by applying a scanning pulse. A radio frequency signal is applied to a radio frequency electrode, and a radio frequency reference electrode causes a radio frequency discharge along with the radio frequency electrode by applying a reference voltage of the radio frequency signal.
摘要翻译：适用于利用射频放电的等离子体显示面板。在面板中，将数据施加到数据电极，并且扫描电极垂直于数据电极布置。扫描电极通过施加扫描脉冲而与数据电极一起进行寻址放电。射频信号被施加到射频电极，并且射频参考电极通过施加射频信号的参考电压而与射频电极一起进行射频放电。

7. 发明授权

US06473061B1 Plasma display panel drive method and apparatus 失效
标题翻译：等离子显示面板驱动方法和装置
公开(公告)号：US06473061B1
公开(公告)日：2002-10-29
申请号：US09340045
申请日：1999-06-28
申请人： Geun-Soo Lim , Woo Hyun Paik , Jeong Pil Choi , Eun Ho Yoo , Myung Ho Park
发明人： Geun-Soo Lim , Woo Hyun Paik , Jeong Pil Choi , Eun Ho Yoo , Myung Ho Park
IPC分类号： G09G328
CPC分类号： G09G3/2807 , G09G3/291 , G09G3/2986
摘要： A PDP drive method capable of restraining the generation of contour noise and making to be high a brightness level. In the PDP drive method, discharging cells on the plasma display panel start simultaneously on a radio frequency discharge by row lines. Next, the radio frequency discharge, which is caused in each discharging cell on the row line, is erased by applying an erasing pulse corresponding to a brightness level of video to the discharging cells on a row line.
摘要翻译：一种PDP驱动方法，其能够抑制轮廓噪声的产生并使其成为高亮度级。在PDP驱动方法中，等离子体显示面板上的放电单元以行线的射频同时开始。接下来，通过将对应于视频的亮度等级的擦除脉冲施加到行线上的放电单元来擦除在行线上的每个放电单元中引起的射频放电。

8. 发明授权

US07046216B2 Method for driving plasma display panel 有权
公开(公告)号：US07046216B2
公开(公告)日：2006-05-16
申请号：US10191347
申请日：2002-07-08
申请人： Geun Soo Lim , Jeong Pil Choi , Tae Hyung Kim , Dai Hyun Kim
发明人： Geun Soo Lim , Jeong Pil Choi , Tae Hyung Kim , Dai Hyun Kim
IPC分类号： G09G3/10
CPC分类号： G09G3/2022 , G09G3/2927 , G09G3/293 , G09G3/2932 , G09G3/2935 , G09G3/294 , G09G2310/066 , G09G2320/0228
摘要： A plasma display panel that minimizes the power consumption required for driving the PDP is disclosed. A reset pulse of a ramp-down waveform supplied in a reset period goes down to a voltage level higher than a negative scan reference voltage, and is kept for a specified period. Also, a sustain pulse voltage level of a selective erase type sub-field is provided with a voltage level relatively higher than the sustain pulse provided from the selective write type sub-field, or a reset pulse of a ramp-up waveform that goes from a maximum voltage level of the ramp-up waveform down to a ground voltage level or more is supplied to a scan electrode as well as a selective erase scan pulse descends from a predetermined selective erase scan voltage level to the ground level or more. Therefore, the data driving voltage is minimized, and the display state is stabilized.

9. 发明授权

US07321345B2 Plasma display panel module 失效
标题翻译：等离子显示面板模块
公开(公告)号：US07321345B2
公开(公告)日：2008-01-22
申请号：US10849874
申请日：2004-05-21
申请人： Jeong Pil Choi , Geun Soo Lim
发明人： Jeong Pil Choi , Geun Soo Lim
IPC分类号： G09G3/28
CPC分类号： H05K7/20963 , G09G3/296 , G09G2330/06
摘要： The present invention relates to the plasma display panel module that integrates a sustainer board and reduces electromagnetic interference. The plasma display panel module includes a plasma display panel that includes scan electrode lines, sustain electrode lines, and a data electrode lines, an integration driving board that drives scan electrode lines and sustain electrode lines, a first electric current path that is connected between the integration driving board and the scan electrode lines, a second electric current path that is connected between the integration driving board and the sustain electrode lines, and a metal plate to release heat by a plasma display panel, which a penetration hole that the second electric current path penetrates is formed.
摘要翻译：本发明涉及集成了持续板并降低电磁干扰的等离子体显示面板模块。等离子体显示面板模块包括等离子体显示面板，其包括扫描电极线，维持电极线和数据电极线，驱动扫描电极线和维持电极线的积分驱动板，连接在第一电流路径积分驱动板和扫描电极线，连接在集成驱动板和维持电极线之间的第二电流路径，以及金属板，其通过等离子体显示面板释放热量，第二电流形成路径穿透。

10. 发明授权

US07456809B2 Apparatus and method of driving a plasma display panel 失效
标题翻译：驱动等离子体显示面板的装置和方法
公开(公告)号：US07456809B2
公开(公告)日：2008-11-25
申请号：US10974025
申请日：2004-10-27
申请人： Geun Soo Lim , Jeong Pil Choi
发明人： Geun Soo Lim , Jeong Pil Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/294
摘要： The present invention relates to a plasma display panel, and more particularly, to an apparatus and a method of driving a plasma display panel. According to an embodiment of the present invention, an apparatus of driving an AC surface discharge type plasma display panel, which includes X-, Y-, and Z-electrodes for discharge initiation and discharge sustain, includes a central arithmetic logical unit, a reset drive unit, a data drive unit, a scan drive unit, and a sustain drive unit and wherein the sustain drive unit includes a unified sustain drive unit. Accordingly, an apparatus for driving a plasma display panel and method thereof according to the present invention includes the unified sustain drive unit, thereby enabling to raise the drive efficiency, to simplify the circuit configuration, and to reduce the circuit volume.
摘要翻译：等离子体显示面板技术领域本发明涉及等离子体显示面板，更具体地，涉及一种驱动等离子体显示面板的装置和方法。根据本发明的一个实施例，一种驱动包括用于放电启动和放电维持的X，Y和Z电极的AC表面放电型等离子体显示面板的装置包括中央算术逻辑单元，复位驱动单元，数据驱动单元，扫描驱动单元和维持驱动单元，并且其中所述维持驱动单元包括统一的维持驱动单元。因此，根据本发明的用于驱动等离子体显示面板的装置及其方法包括统一的维持驱动单元，从而能够提高驱动效率，从而简化电路结构并减小电路体积。

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