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1. 发明授权

US07733304B2 Plasma display and plasma display driver and method of driving plasma display 失效
标题翻译：等离子显示器和等离子显示驱动器及驱动等离子显示器的方法
公开(公告)号：US07733304B2
公开(公告)日：2010-06-08
申请号：US11480445
申请日：2006-07-05
申请人： Seong-Joon Jeong , Jin-Ho Yang , Woo-Joon Chung , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
发明人： Seong-Joon Jeong , Jin-Ho Yang , Woo-Joon Chung , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2330/028
摘要： A plasma display includes a plurality of scan electrodes. A scan voltage is sequentially supplied to the plurality of scan electrodes, and a non-scan voltage that is higher than the scan voltage is supplied to scan electrodes to which the scan voltage is supplied. The non-scan voltage is generated by dividing a voltage that is higher than the non-scan voltage and the scan voltage. Thus, a voltage source for supplying the non-scan voltage can be eliminated.
摘要翻译：等离子体显示器包括多个扫描电极。向多个扫描电极依次提供扫描电压，将高于扫描电压的非扫描电压供给到供给扫描电压的扫描电极。通过分割高于非扫描电压和扫描电压的电压来产生非扫描电压。因此，可以消除用于提供非扫描电压的电压源。

2. 发明申请

US20070029942A1 Plasma display and plasma display driver and method of driving plasma display 失效
标题翻译：等离子显示器和等离子显示驱动器及驱动等离子显示器的方法
公开(公告)号：US20070029942A1
公开(公告)日：2007-02-08
申请号：US11480445
申请日：2006-07-05
申请人： Seong-Joon Jeong , Jin-Ho Yang , Woo-Joon Chung , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
发明人： Seong-Joon Jeong , Jin-Ho Yang , Woo-Joon Chung , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
IPC分类号： G09G3/10
CPC分类号： G09G3/296 , G09G3/293 , G09G2330/028
摘要： A plasma display includes a plurality of scan electrodes. A scan voltage is sequentially supplied to the plurality of scan electrodes, and a non-scan voltage that is higher than the scan voltage is supplied to scan electrodes to which the scan voltage is supplied. The non-scan voltage is generated by dividing a voltage that is higher than the non-scan voltage and the scan voltage. Thus, a voltage source for supplying the non-scan voltage can be eliminated.
摘要翻译：等离子体显示器包括多个扫描电极。向多个扫描电极依次提供扫描电压，将高于扫描电压的非扫描电压供给到供给扫描电压的扫描电极。通过分割高于非扫描电压和扫描电压的电压来产生非扫描电压。因此，可以消除用于提供非扫描电压的电压源。

3. 发明申请

US20070085848A1 Plasma display device and a power supply thereof 审中-公开
标题翻译：等离子体显示装置及其电源
公开(公告)号：US20070085848A1
公开(公告)日：2007-04-19
申请号：US11583468
申请日：2006-10-18
申请人： Seong-Joon Jeong , Woo-Joon Chung , Jin-Ho Yang , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
发明人： Seong-Joon Jeong , Woo-Joon Chung , Jin-Ho Yang , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/296 , G09G2330/028
摘要： A plasma display device and a power supply thereof having a fewer number of power sources in the plasma display device is disclosed. The power supply generates a voltage corresponding to a Ve power source by using a variable resistance through a voltage distribution principle without including a Ve power source. In addition, since a power supply circuit including a thermistor is used in order to correspond to a discharge firing voltage which is changed by a temperature, a sustain discharge is stably generated by adjusting a Ve voltage without including a Ve power source.
摘要翻译：公开了一种在等离子体显示装置中具有较少数量的电源的等离子体显示装置及其电源。电源通过使用通过电压分配原理的可变电阻而不包括Ve电源来产生对应于Ve电源的电压。此外，由于使用包括热敏电阻的电源电路以对应于由温度改变的放电点火电压，所以通过在不包括Ve电源的情况下调节Ve电压来稳定地产生维持放电。

4. 发明申请

US20070085771A1 Driving method of plasma display device 审中-公开
标题翻译：等离子体显示装置的驱动方法
公开(公告)号：US20070085771A1
公开(公告)日：2007-04-19
申请号：US11544208
申请日：2006-10-05
申请人： Suk-Jae Park , Woo-Joon Chung , Jin-Ho Yang , Seong-Joon Jeong , Tae-Seong Kim , Seung-Min Kim
发明人： Suk-Jae Park , Woo-Joon Chung , Jin-Ho Yang , Seong-Joon Jeong , Tae-Seong Kim , Seung-Min Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2927 , G09G3/2948 , G09G2310/0216 , G09G2310/0218
摘要： In a sustain period, a positive voltage is applied to an address electrode during at least one part of a period for applying a last sustain discharge pulse that is gradually increased and applied to a scan electrode. In this manner, an occurrence of misfiring between the address electrode and the sustain electrode of a discharge cell that is sustain-discharged without having been addressed in the next consecutive subfield is reduced or prevented.
摘要翻译：在维持期间，在用于施加逐渐增加并施加到扫描电极的最后维持放电脉冲的周期的至少一部分期间，向寻址电极施加正电压。以这种方式，可以减少或防止在不在下一个连续子场中被寻址的维持放电的放电单元的寻址电极和维持电极之间发生点火。

5. 发明申请

US20080174523A1 Method and apparatus to drive plasma display panel (PDP) 审中-公开
标题翻译：驱动等离子体显示面板（PDP）的方法和装置
公开(公告)号：US20080174523A1
公开(公告)日：2008-07-24
申请号：US11802554
申请日：2007-05-23
申请人： Seung-Min Kim , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
发明人： Seung-Min Kim , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2037 , G09G2310/0216 , G09G2310/0218 , G09G2320/0271 , G09G2360/16
摘要： A method and apparatus to drive a Plasma Display Panel (PDP) having X electrodes, Y electrodes, and address electrodes includes: dividing a unit frame, which is a display cycle, into a plurality of sub-fields for displaying time ratio gray-scale, each sub-field including a reset period, an address period, and a sustain period; alternately supplying a sustain pulse to the X electrode and the Y electrode based on a reference voltage in the sustain period; and reducing the width of the last sustain pulse of the sustain period in the minimum weighted sub-field, if a load factor of the minimum weighted sub-field to which the lowest gray-scale is allocated among the plurality of sub-fields is lower than the reference load factor.
摘要翻译：驱动具有X电极，Y电极和寻址电极的等离子体显示面板（PDP）的方法和装置包括：将作为显示周期的单位框架划分为多个子场，以显示时间比率灰度每个子场包括复位周期，地址周期和维持周期; 在维持期间，基于参考电压交替地向X电极和Y电极提供维持脉冲; 并且如果在多个子场中分配了最低灰度级的最小加权子场的负载因子较低，则减小最小加权子场中的维持周期的最后维持脉冲的宽度比参考载荷系数。

6. 发明申请

US20080129764A1 Method of driving a discharge display panel for effective addressing, driver therefor and display panel using the same 审中-公开
标题翻译：驱动用于有效寻址的放电显示面板的驱动方法及使用其的显示面板
公开(公告)号：US20080129764A1
公开(公告)日：2008-06-05
申请号：US11984267
申请日：2007-11-15
申请人： Seong-Joon Jeong , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
发明人： Seong-Joon Jeong , Tae-Seong Kim , Suk-Jae Park , Seung-Min Kim
IPC分类号： G09G5/10
CPC分类号： G09G3/2932 , G09G3/2022 , G09G2310/06 , G09G2320/0233
摘要： Driving a display may include dividing a unit frame into a plurality of sub-fields and dividing each of the sub-fields into a reset period, an addressing period, and a discharge-sustaining period. During the addressing period, a voltage difference between an addressing electric potential applied to selected address electrode-lines and a bias electric potential applied to scanning electrode-lines not scanned increases over the addressing period.
摘要翻译：驱动显示器可以包括将单位帧划分成多个子场，并且将每个子场划分为复位周期，寻址周期和放电维持周期。在寻址周期期间，施加到所选地址电极线的寻址电位与施加到未被扫描的扫描电极线的偏置电位之间的电压差在寻址周期内增加。

7. 发明申请

US20090115697A1 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：US20090115697A1
公开(公告)日：2009-05-07
申请号：US12232816
申请日：2008-09-24
申请人： Woo-Joon Chung , Seung-Min Kim , Tae-Seong Kim , Suk-Jae Park
发明人： Woo-Joon Chung , Seung-Min Kim , Tae-Seong Kim , Suk-Jae Park
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/293 , G09G2310/066
摘要： In a plasma display device and a driving method thereof, a scan voltage is set to be lower than a reset minimum voltage in order to reduce an address discharge delay in an address period. In addition, in the address period, an address voltage and a scan voltage are set to be lower. In order to prevent misfiring in the address period, a voltage biasing a sustain electrode in the address period is set to be lower than a voltage biasing the sustain electrode in a falling period of a reset period.
摘要翻译：在等离子体显示装置及其驱动方法中，扫描电压被设定为低于复位最小电压，以便减少寻址周期中的寻址放电延迟。此外，在寻址期间，将地址电压和扫描电压设定得较低。为了防止寻址期间的点火，在寻址周期中将维持电极施加的电压设定为低于在复位期间的下降期间施加维持电极的电压。

8. 发明申请

US20090135100A1 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：US20090135100A1
公开(公告)日：2009-05-28
申请号：US12292740
申请日：2008-11-25
申请人： Seung-Min Kim , Woo-Joon Chung , Tae-Seong Kim , Jun-Ho Lee
发明人： Seung-Min Kim , Woo-Joon Chung , Tae-Seong Kim , Jun-Ho Lee
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066 , G09G2320/0238
摘要： A method of driving a frame of plasma display device having a first electrode, a second electrode, and an address electrode, the method including gradually decreasing a voltage of the second electrode from a second voltage to a third voltage and, while decreasing the voltage of the second electrode, supplying a vertical synchronization pulse and applying a first voltage to the first electrode, after the voltage of the second electrode reaches the third voltage, gradually increasing the voltage of the second electrode from a fifth voltage to a sixth voltage while a fourth voltage is applied to the first electrode, and, after the voltage of the second electrode reaches the sixth voltage, gradually decreasing the voltage of the second electrode from an eighth voltage to a ninth voltage while a seventh voltage is applied to the first electrode.
摘要翻译：一种驱动具有第一电极，第二电极和寻址电极的等离子体显示装置的框架的方法，所述方法包括将第二电极的电压从第二电压逐渐降低到第三电压，并且同时降低所述第二电极在所述第二电极的电压达到所述第三电压之后，向所述第一电极提供垂直同步脉冲并施加第一电压，将所述第二电极的电压从第五电压逐渐增加至第六电压，电压施加到第一电极，并且在第二电极的电压达到第六电压之后，当第七电压被施加到第一电极时，将第二电极的电压从第八电压逐渐降低到第九电压。

9. 发明申请

US20080191971A1 PLASMA DISPLAY AND DRIVING METHOD THEREOF 审中-公开
标题翻译：等离子体显示及其驱动方法
公开(公告)号：US20080191971A1
公开(公告)日：2008-08-14
申请号：US11967752
申请日：2007-12-31
申请人： Seung-Min Kim , Woo-Joon Chung , Seung-Won Choi , Tae-Seong Kim , Jun-Ho Lee
发明人： Seung-Min Kim , Woo-Joon Chung , Seung-Won Choi , Tae-Seong Kim , Jun-Ho Lee
IPC分类号： G09G3/28
CPC分类号： G09G3/2925 , G09G3/2927 , G09G3/296 , G09G2310/066 , G09G2330/028
摘要： In a plasma display device and a driving method thereof, a switch for applying a voltage rising waveform to a scan electrode during an idle period and a first period is coupled between the scan electrode and a power source. The switch applies the voltage rising waveform having a first slope by being repeatedly turned on/off according to a first control signal during the idle period, and/or the switch applies the voltage rising waveform having a second slope (having a higher gradient than the first slope) by being repeatedly turned on/off according to a second control signal during the first period. As such, the scan electrode voltage is increased with the first slope during the idle period to perform a more stable reset operation. Also, when the idle period does not exist, the voltage of the scan electrode is increased within the first period to enable a normal reset operation.
摘要翻译：在等离子体显示装置及其驱动方法中，在扫描电极和电源之间耦合用于在空闲周期和第一周期期间向扫描电极施加升压波形的开关。开关通过在空闲期间根据第一控制信号重复接通/断开，施加具有第一斜率的升压波形，和/或开关施加具有第二斜率（比梯形图第一斜坡），通过在第一时段期间根据第二控制信号重复地接通/断开。这样，在空闲期间，扫描电极电压随着第一斜率增加，以执行更稳定的复位操作。此外，当空闲时段不存在时，扫描电极的电压在第一时间段内增加，以使得能够进行正常的复位操作。

10. 发明申请

US20070103392A1 Plasma display and driving method thereof 审中-公开
标题翻译：等离子体显示及其驱动方法
公开(公告)号：US20070103392A1
公开(公告)日：2007-05-10
申请号：US11585173
申请日：2006-10-24
申请人： Seung-Min Kim , Woo-Joon Chung
发明人： Seung-Min Kim , Woo-Joon Chung
IPC分类号： G09G3/28
CPC分类号： G09G3/2946 , G09G3/2022 , G09G2310/066 , G09G2360/16
摘要： A plasma display calculates a screen load ratio from a plurality of video signals input during one frame, determines a total number of sustain pulses of the frame according to the screen load ratio, and determines a number of sustain pulses allocated to each subfield from the total number of sustain pulses. In addition, the plasma display divides a first number of sustain pulses allocated to at least one of the plurality of subfields into a second number of sustain pulses having a first period and a third number of sustain pulses having a second period different from the first period.
摘要翻译：等离子体显示器根据一帧期间输入的多个视频信号计算屏幕负载率，根据屏幕负载比确定帧的维持脉冲的总数，并且从总数确定分配给每个子场的维持脉冲数维持脉冲数。此外，等离子体显示器将分配给多个子场中的至少一个子场的第一数量的维持脉冲分成具有第一周期和第三数量的维持脉冲的第二数量的维持脉冲，所述维持脉冲具有与第一周期不同的第二周期。

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