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1. 发明授权

US08259037B2 Plasma display and driving apparatus thereof 失效
标题翻译：等离子显示器及其驱动装置
公开(公告)号：US08259037B2
公开(公告)日：2012-09-04
申请号：US12332114
申请日：2008-12-10
申请人： Jin-Ho Yang , Hyung-Jun An
发明人： Jin-Ho Yang , Hyung-Jun An
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： A plasma display and a driving apparatus thereof with an improved energy recovery circuit configured to reduce resonances between a plurality of capacitors. Accordingly to an embodiment of the present invention, a plasma display has an energy recovery circuit that includes an energy recovery capacitor. The energy recovery circuit is configured to form a first path between the energy recovery capacitor and a display electrode to change a voltage at the display electrode in a sustain period. The energy recovery capacitor includes a plurality of capacitors configured to be charged concurrently, and the energy recovery circuit is configured to form a second path between the plurality of capacitors. A product of an inductance formed on the second path and a capacitance formed on the second path is greater than twice a product of an inductance formed on the first path and a capacitance formed on the first path.
摘要翻译：等离子体显示器及其驱动装置，其具有改进的能量恢复电路，其被配置为减少多个电容器之间的谐振。因此，根据本发明的实施例，等离子体显示器具有包括能量回收电容器的能量回收电路。能量恢复电路被配置为在能量回收电容器和显示电极之间形成第一路径，以在维持期间改变显示电极处的电压。能量回收电容器包括配置为同时充电的多个电容器，并且能量恢复电路被配置为在多个电容器之间形成第二路径。形成在第二路径上的电感和形成在第二路径上的电容的乘积大于在第一路径上形成的电感和形成在第一路径上的电容的乘积的两倍。

2. 发明申请

US20090315811A1 PLASMA DISPLAY AND DRIVING APPARATUS THEREOF 失效
标题翻译：等离子体显示和驱动装置
公开(公告)号：US20090315811A1
公开(公告)日：2009-12-24
申请号：US12332114
申请日：2008-12-10
申请人： Jin-Ho Yang , Hyung-Jun An
发明人： Jin-Ho Yang , Hyung-Jun An
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： A plasma display and a driving apparatus thereof with an improved energy recovery circuit configured to reduce resonances between a plurality of capacitors. Accordingly to an embodiment of the present invention, a plasma display has an energy recovery circuit that includes an energy recovery capacitor. The energy recovery circuit is configured to form a first path between the energy recovery capacitor and a display electrode to change a voltage at the display electrode in a sustain period. The energy recovery capacitor includes a plurality of capacitors configured to be charged concurrently, and the energy recovery circuit is configured to form a second path between the plurality of capacitors. A product of an inductance formed on the second path and a capacitance formed on the second path is greater than twice a product of an inductance formed on the first path and a capacitance formed on the first path.
摘要翻译：等离子体显示器及其驱动装置，其具有改进的能量恢复电路，其被配置为减少多个电容器之间的谐振。因此，根据本发明的实施例，等离子体显示器具有包括能量回收电容器的能量回收电路。能量恢复电路被配置为在能量回收电容器和显示电极之间形成第一路径，以在维持期间改变显示电极处的电压。能量回收电容器包括配置为同时充电的多个电容器，并且能量恢复电路被配置为在多个电容器之间形成第二路径。形成在第二路径上的电感和形成在第二路径上的电容的乘积大于在第一路径上形成的电感和形成在第一路径上的电容的乘积的两倍。

3. 发明授权

US08497818B2 Plasma display and apparatus and method of driving the plasma display 失效
标题翻译：等离子体显示器和驱动等离子体显示器的装置和方法
公开(公告)号：US08497818B2
公开(公告)日：2013-07-30
申请号：US11898375
申请日：2007-09-11
申请人： Jin-Ho Yang
发明人： Jin-Ho Yang
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/294 , G09G2310/066
摘要： A plasma display supplies a high level voltage and a low level voltage to first and second electrodes performing a sustain discharge in opposite phases during a sustain period. After a voltage of the first electrodes is decreased through a first inductor connected to the first electrodes, the first electrodes are floated to maintain the voltage of the first electrodes at a second voltage. Then, while the voltage of the first electrodes is changed from the second voltage to a low level voltage, the magnitude of the current flowing through a second inductor connected to the second electrodes is increased. Then, the voltage of the second electrodes is increased to a high level voltage using the second inductor. After energy is accumulated in the second inductor, the voltage of the second electrode is increased to the high level voltage.
摘要翻译：等离子体显示器在维持周期期间以相反相位执行维持放电的第一和第二电极提供高电平电压和低电平电压。在通过连接到第一电极的第一电感器来降低第一电极的电压之后，第一电极被浮置以将第一电极的电压保持在第二电压。然后，当第一电极的电压从第二电压变为低电平电压时，流过连接到第二电极的第二电感器的电流的大小增加。然后，使用第二电感将第二电极的电压增加到高电平电压。在第二电感器中累积能量后，第二电极的电压升高到高电平。

4. 发明授权

US07642995B2 Plasma display panel driving device and method 失效
标题翻译：等离子显示面板驱动装置及方法
公开(公告)号：US07642995B2
公开(公告)日：2010-01-05
申请号：US11076795
申请日：2005-03-09
申请人： Jin-Sung Kim , Seung-Hun Chae , Jin-Ho Yang
发明人： Jin-Sung Kim , Seung-Hun Chae , Jin-Ho Yang
IPC分类号： G09G3/28 , H01J17/49
CPC分类号： G09G3/296 , G09G3/2927 , G09G2310/066 , G09G2320/0228
摘要： A plasma display panel driver. The driver uses a high side switch of a scan IC to increase a voltage width of an initialization waveform which is applied in the initial operation of the plasma display panel set. Accordingly, the initial screen is stably driven, and a voltage width is increased without additional installation of elements or an increase of a withstanding voltage switches.
摘要翻译：等离子显示面板驱动程序。驱动器使用扫描IC的高侧开关来增加在等离子体显示面板组的初始操作中应用的初始化波形的电压宽度。因此，初始屏幕被稳定地驱动，并且电压宽度增加而不需要额外安装元件或增加耐压开关。

5. 发明申请

US20080106496A1 PLASMA DISPLAY DEVICE AND DRIVING METHOD THEREOF 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20080106496A1
公开(公告)日：2008-05-08
申请号：US11750965
申请日：2007-05-18
申请人： Jin-Ho Yang , Kwang-Ho Jin
发明人： Jin-Ho Yang , Kwang-Ho Jin
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G2310/066
摘要： A plasma display device includes: a sustain drive unit that applies a sustain pulse having a first voltage and a second voltage lower than the first voltage to a plurality of first electrodes; a scan drive unit including a plurality of selection circuits coupled to the first electrodes and each including first and second switches; and a clamping unit including a clamping diode coupled to at least one of the selection circuits and clamps the voltage of the first electrode at the first voltage when it exceeds the first voltage. The plasma display device can prevent overshoot that can occur when the first voltage of the sustain pulse is applied to the first electrode in a sustain period so as to apply a stable discharge pulse. The magnitude of the overshoot may depend on the distance between the scan driving board and each of the plurality of selection circuits IC.
摘要翻译：等离子体显示装置包括：维持驱动单元，其向多个第一电极施加具有低于第一电压的第一电压和第二电压的维持脉冲; 扫描驱动单元，包括耦合到所述第一电极并且每个包括第一和第二开关的多个选择电路; 以及钳位单元，其包括耦合到所述选择电路中的至少一个的钳位二极管，并且当所述钳位二极管超过所述第一电压时，将所述第一电极的电压钳位在所述第一电压。等离子体显示装置能够防止在维持期间对第一电极施加维持脉冲的第一电压时发生的过冲，从而施加稳定的放电脉冲。过冲的大小可以取决于扫描驱动板与多个选择电路IC中的每一个之间的距离。

6. 发明申请

US20080067943A1 Plasma display and apparatus and method of driving the plasma display 失效
标题翻译：等离子体显示器和驱动等离子体显示器的装置和方法
公开(公告)号：US20080067943A1
公开(公告)日：2008-03-20
申请号：US11898375
申请日：2007-09-11
申请人： Jin-Ho Yang
发明人： Jin-Ho Yang
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/294 , G09G2310/066
摘要： A plasma display supplies a high level voltage and a low level voltage to first and second electrodes performing a sustain discharge in opposite phases during a sustain period. After a voltage of the first electrodes is decreased through a first inductor connected to the first electrodes, the first electrodes are floated to maintain the voltage of the first electrodes at a second voltage. Then, while the voltage of the first electrodes is changed from the second voltage to a low level voltage, the magnitude of the current flowing through a second inductor connected to the second electrodes is increased. Then, the voltage of the second electrodes is increased to a high level voltage using the second inductor. After energy is accumulated in the second inductor, the voltage of the second electrode is increased to the high level voltage.
摘要翻译：等离子体显示器在维持周期期间以相反相位执行维持放电的第一和第二电极提供高电平电压和低电平电压。在通过连接到第一电极的第一电感器来降低第一电极的电压之后，第一电极被浮置以将第一电极的电压保持在第二电压。然后，当第一电极的电压从第二电压变为低电平电压时，流过连接到第二电极的第二电感器的电流的大小增加。然后，使用第二电感将第二电极的电压增加到高电平电压。在第二电感器中累积能量后，第二电极的电压升高到高电平。

7. 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。

8. 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。

9. 发明申请

US20060267877A1 Plasma display device and driving apparatus thereof 失效
公开(公告)号：US20060267877A1
公开(公告)日：2006-11-30
申请号：US11346922
申请日：2006-02-02
申请人： Jin-Ho Yang , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
发明人： Jin-Ho Yang , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/296 , G09G2330/021 , G09G2330/028
摘要： A sustain or scan electrode driver for a plasma display device including a power recovery circuit, a voltage storage circuit, and a switching circuit. Power recovery is achieved by a coupling a power source at a minus sustain voltage to the sustain or scan electrode driver circuit that includes a capacitor and an inductor for creating resonance with the panel capacitor and recovering the power used in sustain discharge. Power loss of switches used in the driver circuit may be reduced and power recovery efficiency may be increased by using an additional capacitor in the driver circuit that maintains terminals of the switch at a predetermined level.

10. 发明申请

US20050057443A1 Method of driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20050057443A1
公开(公告)日：2005-03-17
申请号：US10727148
申请日：2003-12-03
申请人： Ki-Woong Whang , Jin-Ho Yang , Woo-Joon Jung
发明人： Ki-Woong Whang , Jin-Ho Yang , Woo-Joon Jung
IPC分类号： G09G3/28 , G09G3/288
CPC分类号： G09G3/2927 , G09G3/2807 , G09G3/296 , G09G2310/066 , G09G2320/0238
摘要： The present invention is to provide a method and apparatus for driving an AC PDP, where background luminance is reduced and the time required for a reset period is shortened while the stability and an address margin are sufficiently maintained, thus improving reset performance. The present invention provides a method of driving an Alternating Current (AC) Plasma Display Panel (PDP) comprising the steps of: applying a drive signal including a plurality of successive short pulses during the reset period; addressing at least a part of the discharge cells by applying data pulses to at least a part of said electrodes to enable selective discharge of said discharge cells according to image data during the address period; wherein, during the reset period, the plurality of short pulses form a plurality of discharges each duration of which is limited; and wherein a standardized wall charge is formed in each of the discharge cells due to the plurality of discharges so that the selective discharge is easily generated by application of data pulses during the address period.
摘要翻译：本发明是提供一种用于驱动AC PDP的方法和装置，其中背景亮度降低并且复位周期所需的时间缩短，同时充分保持稳定性和地址余量，从而提高了复位性能。本发明提供一种驱动交流（AC）等离子体显示面板（PDP）的方法，包括以下步骤：在复位期间施加包括多个连续短脉冲的驱动信号; 通过向所述电极的至少一部分施加数据脉冲来寻址至少一部分放电单元，以使得能够根据图像数据在寻址周期期间选择性地放电所述放电单元; 其中，在所述复位期间，所述多个短脉冲形成多个放电，每个放电的持续时间被限制; 并且其中由于多次放电而在每个放电单元中形成标准化的壁电荷，使得通过在寻址周期期间施加数据脉冲容易地产生选择性放电。

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