专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07365710B2 Plasma display panel driving method and plasma display device 失效
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US07365710B2
公开(公告)日：2008-04-29
申请号：US10936014
申请日：2004-09-08
申请人： Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Seung-Hun Chae , Tae-Seong Kim
发明人： Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Seung-Hun Chae , Tae-Seong Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2022 , G09G2310/066 , G09G2320/0228
摘要： A PDP driving method. A falling ramp voltage is applied to a scan electrode so as to reset a state of wall charges of a discharge cell during a reset period. In this instance, a sustain electrode is maintained at a high voltage during an initial period for applying the falling ramp voltage, and the voltage at the sustain electrode is reduced to a normal voltage at a latter part of the period for applying the falling ramp voltage. Accordingly, the voltage applied to an address electrode is reduced in an address period since an erased amount of the wall charges of the address electrode is reduced during the reset period.
摘要翻译： PDP驱动方法。向扫描电极施加下降的斜坡电压，以便在复位期间复位放电单元的壁电荷的状态。在这种情况下，在施加下降斜坡电压的初始期间，维持电极保持在高电压，在施加下降斜坡电压的期间的后期将维持电极的电压降低到正常电压。因此，由于在复位期间地址电极的壁电荷的擦除量减少，所以施加到寻址电极的电压在寻址期间减少。

52. 发明授权

US07358967B2 Plasma display panel and method of driving the same 失效
标题翻译：等离子显示面板及其驱动方法
公开(公告)号：US07358967B2
公开(公告)日：2008-04-15
申请号：US10962717
申请日：2004-10-13
申请人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Seung-Hun Chae
发明人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Seung-Hun Chae
IPC分类号： G09G3/13
CPC分类号： G09G3/2927 , G09G2310/066
摘要： A method for driving a plasma display panel, including a reset period, an address period, and a sustain discharge period, wherein the reset period has a rising ramp section. During the rising ramp section of the reset period, a flat period of maintaining a peak voltage of a rising ramp applied to a scan electrode is maintained for longer than a period until a variation in a state of wall charges of the scan electrode is ended in all discharge cells.
摘要翻译：一种用于驱动等离子体显示面板的方法，包括复位周期，寻址周期和维持放电周期，其中复位周期具有上升斜坡部分。在复位周期的上升斜坡部分期间，保持施加到扫描电极的上升斜坡的峰值电压的平坦周期比直到扫描电极的壁电荷的状态的变化结束为止的时间长所有放电单元。

53. 发明申请

US20060087481A1 Plasma display device and driving method thereof 失效
公开(公告)号：US20060087481A1
公开(公告)日：2006-04-27
申请号：US11255868
申请日：2005-10-24
申请人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim
发明人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2037 , G09G3/2927 , G09G3/293 , G09G3/2932 , G09G3/294 , G09G2310/066 , G09G2320/0238 , G09G2320/0271
摘要： In a driving method of a plasma display device, a final voltage of a falling ramp voltage is set to a discharge firing voltage of all the discharge cells after applying a gradually rising ramp voltage during a reset period. A difference in voltage applied to an address electrode and to a scan electrode is set to be greater than the maximum discharge firing voltage in turn-on discharge cells in an address period. A bias voltage applied in a rising reset period, an address period, and a sustain period of subfields that express low grayscales is increased, and the address electrode is biased with a positive voltage in the sustain period. With this configuration, the problem of worsening the margins by loss of wall charges is solved since addressing is not influenced by the wall charges and performance of expressing low grayscales is increased.

54. 发明申请

US20050156823A1 Plasma display panel and driving method thereof 失效
标题翻译：等离子显示面板及其驱动方法
公开(公告)号：US20050156823A1
公开(公告)日：2005-07-21
申请号：US10975053
申请日：2004-10-28
申请人： Kyoung-Ho Kang , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Tae-Seong Kim
发明人： Kyoung-Ho Kang , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Tae-Seong Kim
IPC分类号： G09G3/28 , G09F9/313 , G09G3/288 , H01J17/49
CPC分类号： G09G3/2927
摘要： Disclosed is a PDP driving method which may include generating subfield information that shows ON/OFF states of discharge cells from among a plurality of subfields from input image signals, generating address information that shows ON/OFF states of the discharge cells per subfield from the subfield data, counting the number of the discharge cells that are ON from among the discharge cells from the address data, and controlling a waveform applied during a reset period of a subsequent subfield.
摘要翻译：公开了一种PDP驱动方法，其可以包括从输入图像信号生成表示来自多个子场的放电单元的ON / OFF状态的子场信息，从子场产生表示每个子场的放电单元的ON / OFF状态的地址信息数据，从地址数据中对放电单元中的导通的放电单元的数量进行计数，以及控制在后续子场的复位期间施加的波形。

55. 发明授权

US08487839B2 Plasma display panel and method of manufacturing the same 失效
标题翻译：等离子显示面板及其制造方法
公开(公告)号：US08487839B2
公开(公告)日：2013-07-16
申请号：US12868639
申请日：2010-08-25
申请人： Woo-Joon Chung , Tae-Seong Kim
发明人： Woo-Joon Chung , Tae-Seong Kim
IPC分类号： G09G3/28 , H01J9/24
CPC分类号： H01J9/02 , G09G3/293 , G09G3/296 , G09G2300/0426 , G09G2320/0223 , G09G2330/02
摘要： A plasma display panel (PDP) and a method of manufacturing the same, the PDP including scan electrodes extending parallel to one another, sustain electrodes extending parallel to the scan electrodes, and address electrodes extending across the sustain electrodes and the scan electrodes. The address electrodes are divided into a first address electrode group extending from a first side of the panel, and a second address electrode group extending from an opposing second side of the panel, such that the first and second groups are disposed on different sides of the PDP.
摘要翻译：等离子体显示面板（PDP）及其制造方法，包括彼此平行延伸的扫描电极的PDP，与扫描电极平行延伸的维持电极，以及延伸穿过维持电极和扫描电极的寻址电极。寻址电极被分为从面板的第一侧延伸的第一寻址电极组和从面板的相对的第二侧延伸的第二寻址电极组，使得第一组和第二组设置在面板的不同侧 PDP。

56. 发明授权

US07548221B2 Plasma display panel and driving method thereof 失效
标题翻译：等离子显示面板及其驱动方法
公开(公告)号：US07548221B2
公开(公告)日：2009-06-16
申请号：US10955334
申请日：2004-09-30
申请人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Kyoung-Ho Kang
发明人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Kyoung-Ho Kang
IPC分类号： G09G5/00
CPC分类号： G09G3/296 , G09G2310/0218 , G09G2310/066
摘要： A plasma display panel (PDP) and a method for driving the PDP. An ON/OFF pattern of an externally-inputted image signal is checked to sense a sustained discharge occurring in discharge cells respectively corresponding to scan electrodes included in a particular one of multiple scan electrode groups over a predetermined time. A control operation is carried out in response to the sensing of the sustained discharge to allow a discharge to occur in discharge cells respectively corresponding to scan electrodes included in the scan electrode groups other than the particular scan electrode group.
摘要翻译：等离子体显示面板（PDP）和驱动PDP的方法。检查外部输入的图像信号的ON / OFF图案，以在预定时间内检测分别对应于包括在多个扫描电极组中的特定一个扫描电极组中的扫描电极的放电单元中发生的持续放电。响应于感测持续放电进行控制操作，以允许分别对应于除了特定扫描电极组以外的扫描电极组中的扫描电极对应的放电单元中发生放电。

57. 发明授权

US07355565B2 Plasma display panel driving method 失效
标题翻译：等离子显示面板驱动方式
公开(公告)号：US07355565B2
公开(公告)日：2008-04-08
申请号：US10974946
申请日：2004-10-28
申请人： Jin-Sung Kim , Woo-Joon Chung , Seung-Hun Chae , Kyoung-Ho Kang , Tae-Seong Kim
发明人： Jin-Sung Kim , Woo-Joon Chung , Seung-Hun Chae , Kyoung-Ho Kang , Tae-Seong Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G2330/021 , G09G2360/16
摘要： A method for driving a display panel including a first electrode, a second electrode and an address electrode crossed with the first and second electrodes to form a discharge cell. The method comprises, during a sustain period, alternately applying a voltage pulse to the first and second electrodes, and floating the first or the second electrode and maintaining it at a first voltage level while the voltage pulse is applied to the other electrode.
摘要翻译：一种用于驱动显示面板的方法，包括与第一和第二电极交叉的第一电极，第二电极和寻址电极，以形成放电单元。该方法包括在维持周期期间，交替地向第一和第二电极施加电压脉冲，并且在将电压脉冲施加到另一个电极的同时使第一或第二电极浮置并将其保持在第一电压电平。

58. 发明申请

US20050093781A1 Driving apparatus of plasma display panel 失效
标题翻译：等离子显示面板驱动装置
公开(公告)号：US20050093781A1
公开(公告)日：2005-05-05
申请号：US10968162
申请日：2004-10-20
申请人： Seung-Hun Chae , Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Tae-Seong Kim
发明人： Seung-Hun Chae , Woo-Joon Chung , Jin-Sung Kim , Kyoung-Ho Kang , Tae-Seong Kim
IPC分类号： G09G3/28 , G09G3/10
CPC分类号： G09G3/2927 , G09G3/296 , G09G2310/066
摘要： A driving apparatus of a plasma display panel for applying a rising or falling waveform to a panel capacitor, comprising a transistor for forming a current path between a power source and the panel capacitor while the transistor is turned on, and which is coupled between the power source and one end of the panel capacitor. A first capacitor and a second capacitor are coupled in parallel to each other and in between a drain and a gate of the transistor. A first resistor and a first diode are coupled in parallel to each other between a first end of the first capacitor and the gate, and a second resistor and a second diode are coupled in parallel to each other between a first end of the second capacitor and the gate.
摘要翻译：一种用于向面板电容器施加上升或下降波形的等离子体显示面板的驱动装置，包括用于在晶体管导通时在电源和面板电容器之间形成电流通路的晶体管，并且其耦合在功率源和一端的面板电容。第一电容器和第二电容器彼此并联并且在晶体管的漏极和栅极之间并联耦合。第一电阻器和第一二极管在第一电容器的第一端和栅极之间彼此并联耦合，并且第二电阻器和第二二极管在第二电容器的第一端和大门。

59. 发明申请

US20050093772A1 Plasma display panel and driving method thereof 失效
标题翻译：等离子显示面板及其驱动方法
公开(公告)号：US20050093772A1
公开(公告)日：2005-05-05
申请号：US10955334
申请日：2004-09-30
申请人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Kyoung-Ho Kang
发明人： Tae-Seong Kim , Woo-Joon Chung , Jin-Sung Kim , Seung-Hun Chae , Kyoung-Ho Kang
IPC分类号： G09F9/313 , G09G3/28 , G09G5/00 , H01J17/49
CPC分类号： G09G3/296 , G09G2310/0218 , G09G2310/066
摘要： A plasma display panel (PDP) and a method for driving the PDP. An ON/OFF pattern of an externally-inputted image signal is checked to sense a sustained discharge occurring in discharge cells respectively corresponding to scan electrodes included in a particular one of multiple scan electrode groups over a predetermined time. A control operation is carried out in response to the sensing of the sustained discharge to allow a discharge to occur in discharge cells respectively corresponding to scan electrodes included in the scan electrode groups other than the particular scan electrode group.
摘要翻译：等离子体显示面板（PDP）和驱动PDP的方法。检查外部输入的图像信号的ON / OFF图案，以在预定时间内检测分别对应于包括在多个扫描电极组中的特定一个扫描电极组中的扫描电极的放电单元中发生的持续放电。响应于感测持续放电进行控制操作，以允许分别对应于除了特定扫描电极组以外的扫描电极组中的扫描电极对应的放电单元中发生放电。

60. 发明申请

US20060077133A1 Plasma display device and driving method thereof 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20060077133A1
公开(公告)日：2006-04-13
申请号：US11248716
申请日：2005-10-11
申请人： Jin-Ho Yang , Jin-Sung Kim , Tae-Seong Kim
发明人： Jin-Ho Yang , Jin-Sung Kim , Tae-Seong Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： A power recovery circuit for a plasma display device and a driving method for the circuit. An inductor is coupled to form a resonance circuit and to generate a voltage difference between two electrodes of the same type that are coupled to the two terminals of a power recovery circuit. The resulting circuit allows formation of resonance between the two electrodes and power recovery from the panel capacitors formed in a PDP. Instead of hard-switching, the power recovery circuit is also used to maintain the voltage difference at the pre power recovery level after recovering power. As a result, power consumption is reduced when changing the voltage level of the two electrodes from the same voltage level to different voltage levels and vice versa. Further, elements having the same function are combined into a single element to simplify the circuit.
摘要翻译：一种用于等离子体显示装置的电源恢复电路和用于电路的驱动方法。电感器被耦合以形成谐振电路并且产生与功率恢复电路的两个端子耦合的相同类型的两个电极之间的电压差。所得到的电路允许在两个电极之间形成谐振并且从形成在PDP中的面板电容器的功率恢复。代替硬开关，功率恢复电路也用于在恢复供电后将电压差保持在预电源恢复电平。结果，当将两个电极的电压电平从相同的电压电平改变到不同的电压电平时，功耗被降低，反之亦然。此外，具有相同功能的元件被组合成单个元件以简化电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式