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11. 发明授权

US08044886B2 Method of driving plasma display panel and plasma display apparatus thereof 失效
标题翻译：等离子体显示面板及其等离子体显示装置的驱动方法
公开(公告)号：US08044886B2
公开(公告)日：2011-10-25
申请号：US12100900
申请日：2008-04-10
申请人： Yoon Chang Choi , Dong Soo Lee , Byoung Gun Kim , Seong Ho Kang , Kyung Ryeol Shim
发明人： Yoon Chang Choi , Dong Soo Lee , Byoung Gun Kim , Seong Ho Kang , Kyung Ryeol Shim
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2942 , G09G2310/0218 , G09G2320/0228 , G09G2320/041 , G09G2330/021
摘要： The present invention relates to a plasma display apparatus and, more particularly, to a method of driving a plasma display panel. The plasma display apparatus includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate, and a driver for supplying driving signals to the plurality of electrodes. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least any one period of an address period are different from each other. In at least one of a plurality of subfields constituting one frame, a width of a first sustain signal of a plurality of sustain signals supplied during a sustain period is larger than a width of each of the remaining sustain signals.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置，更具体地，涉及一种驱动等离子体显示面板的方法。等离子体显示装置包括等离子体显示面板，其包括形成在上基板上的多个扫描电极和维持电极，以及形成在下基板上的多个寻址电极和用于向多个电极提供驱动信号的驱动器。多个扫描电极被分成第一组和第二组，然后提供扫描信号，并且在寻址周期的至少任何一个周期中提供给第一组和第二组的扫描偏置电压彼此不同。在构成一帧的多个子场中的至少一个子场中，在维持期间供给的多个维持信号的第一维持信号的宽度大于剩余维持信号的宽度。

12. 发明授权

US07719490B2 Plasma display apparatus 有权
标题翻译：等离子显示装置
公开(公告)号：US07719490B2
公开(公告)日：2010-05-18
申请号：US11365934
申请日：2006-03-02
申请人： Kyung Ryeol Shim , Seong Hoon An , Myung Soo Ham
发明人： Kyung Ryeol Shim , Seong Hoon An , Myung Soo Ham
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2927 , G09G3/293 , G09G2310/0218 , G09G2310/066 , G09G2330/06
摘要： An apparatus for driving a PDP is capable of controlling a scan reference voltage when set up pulses are supplied to scan electrodes Y1 to Ym in a set up period of a reset period and when the scan reference voltage is supplied to the scan electrodes in an address period to reduce the generation of noise. The apparatus for driving the PDP comprises scan electrodes, a scan reference voltage supply comprising a resistance for applying a scan rising waveform that rises to a scan reference voltage with a second slope to the scan electrodes after a rising ramp waveform and a falling ramp waveform having a first slope have been applied to the scan electrodes, and a negative scan voltage supply for applying a negative scan pulse that falls from the scan reference voltage applied by the scan reference voltage supply to the scan electrodes.
摘要翻译：用于驱动PDP的装置能够在复位周期的设置周期中将扫描参考电压提供给扫描电极Y1至Ym时设置脉冲并且当扫描参考电压被提供给扫描电极时，控制扫描参考电压期间减少噪音的产生。用于驱动PDP的装置包括扫描电极，扫描参考电压源包括用于在上升斜坡波形和下降斜坡波形之后，向扫描电极施加上升到具有第二斜率的扫描参考电压的扫描上升波形的电阻，已经对扫描电极施加了第一斜坡，以及负扫描电压源，用于将由扫描参考电压源施加的扫描参考电压落下的负扫描脉冲施加到扫描电极。

13. 发明申请

US20090115702A1 METHOD OF DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS THEREOF 失效
标题翻译：驱动等离子显示面板及其等离子体显示装置的方法
公开(公告)号：US20090115702A1
公开(公告)日：2009-05-07
申请号：US12100900
申请日：2008-04-10
申请人： Yoon Chang CHOI , Dong Soo Lee , Byoung Gun Kim , Seong Ho Kang , Kyung Ryeol Shim
发明人： Yoon Chang CHOI , Dong Soo Lee , Byoung Gun Kim , Seong Ho Kang , Kyung Ryeol Shim
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2942 , G09G2310/0218 , G09G2320/0228 , G09G2320/041 , G09G2330/021
摘要： The present invention relates to a plasma display apparatus and, more particularly, to a method of driving a plasma display panel. The plasma display apparatus includes a plasma display panel including a plurality of scan electrodes and sustain electrodes formed on an upper substrate, and a plurality of address electrodes formed on a lower substrate, and a driver for supplying driving signals to the plurality of electrodes. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least any one period of an address period are different from each other. In at least one of a plurality of subfields constituting one frame, a width of a first sustain signal of a plurality of sustain signals supplied during a sustain period is larger than a width of each of the remaining sustain signals.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置，更具体地，涉及一种驱动等离子体显示面板的方法。等离子体显示装置包括等离子体显示面板，其包括形成在上基板上的多个扫描电极和维持电极，以及形成在下基板上的多个寻址电极和用于向多个电极提供驱动信号的驱动器。多个扫描电极被分成第一组和第二组，然后提供扫描信号，并且在寻址周期的至少任何一个周期中提供给第一组和第二组的扫描偏置电压彼此不同。在构成一帧的多个子场中的至少一个子场中，在维持期间供给的多个维持信号的第一维持信号的宽度大于剩余维持信号的宽度。

14. 发明申请

US20090115694A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：US20090115694A1
公开(公告)日：2009-05-07
申请号：US12032023
申请日：2008-02-15
申请人： Won Jae Kim , Kyung Ryeol Shim , Yoon Chang Choi , Chi Yun Ok , Seong Ho Kang
发明人： Won Jae Kim , Kyung Ryeol Shim , Yoon Chang Choi , Chi Yun Ok , Seong Ho Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/2932 , G09G3/2022 , G09G3/2803 , G09G3/2927 , G09G2310/0218 , G09G2310/066 , H01J11/12 , H01J11/40
摘要： The present invention relates to a plasma display apparatus. The plasma display apparatus includes a first layer and a second layer over an upper substrate of a plasma display panel. The first layer emits light having a peak at a first wavelength region with light emitted from a discharge space. The second layer emits light having a peak at a second wavelength region lower than the first wavelength region with light emitted from a discharge space. The first layer and the second layer are disposed over a dielectric layer of the upper substrate. The plurality of scan electrodes are divided into first and second groups and then supplied with scan signals, and scan bias voltages supplied to the first and second groups in at least one period of an address period are different from each other. Accordingly, the occurrence of address erroneous discharge due to the loss of wall charges can be reduced and the discharge efficiency can be enhanced. Further, consumption power for panel driving can be saved and driving margin of a panel can be secured sufficiently.
摘要翻译：等离子体显示装置技术领域本发明涉及等离子体显示装置。等离子体显示装置包括在等离子体显示面板的上基板上的第一层和第二层。第一层发射具有从放电空间发射的光在第一波长区域具有峰值的光。第二层利用从放电空间发射的光，在比第一波长区域低的第二波长区域发射具有峰值的光。第一层和第二层设置在上基板的电介质层上。多个扫描电极被分成第一组和第二组，然后提供扫描信号，并且在寻址周期的至少一个周期中提供给第一组和第二组的扫描偏置电压彼此不同。因此，可以减少由于壁电荷损失引起的地址错误放电的发生，并且可以提高放电效率。此外，可以节省面板驱动的消耗功率，并且可以充分确保面板的驱动余量。

15. 发明申请

US20080012795A1 PLASMA DISPLAY APPARATUS 失效
标题翻译：等离子显示设备
公开(公告)号：US20080012795A1
公开(公告)日：2008-01-17
申请号：US11619219
申请日：2007-01-03
申请人： Kyung Ryeol Shim , Jong Hak Lee
发明人： Kyung Ryeol Shim , Jong Hak Lee
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/061 , G09G2310/066
摘要： Provided is a plasma display apparatus. The apparatus includes a plasma display panel having a plurality of discharge cells, and time-division driven by dividing a unit frame into a plurality of subfields, and a driver for supplying a reset signal for initializing the plurality of discharge cells to a scan electrode of the panel in a reset period. The driver supplies gradually rising setup signals to the scan electrode in reset periods of the plurality of subfields. An average slope of the setup signal supplied in a first subfield among the plurality of subfields is different from an average slope of the setup signal supplied in a second subfield.
摘要翻译：提供了一种等离子体显示装置。该装置包括具有多个放电单元的等离子体显示面板，并且通过将单位框架分割为多个子场而被驱动，以及驱动器，用于将多个放电单元的初始化复位信号提供给扫描电极面板在复位期间。驱动器在多个子场的复位周期中向扫描电极逐渐提供设置信号。在多个子场中的第一子场中提供的建立信号的平均斜率与在第二子场中提供的建立信号的平均斜率不同。

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