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1. 发明授权

US07978155B2 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：US07978155B2
公开(公告)日：2011-07-12
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。

2. 发明申请

US20090135098A1 Plasma Display Panel and Driving Method Thereof 审中-公开
标题翻译：等离子显示面板及其驱动方法
公开(公告)号：US20090135098A1
公开(公告)日：2009-05-28
申请号：US12272676
申请日：2008-11-17
申请人： Jin-Boo Son , Kwang-Ho Jin , Jin-Sung Kim , Jea-Hyuk Lim , Jin-Won Nam
发明人： Jin-Boo Son , Kwang-Ho Jin , Jin-Sung Kim , Jea-Hyuk Lim , Jin-Won Nam
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066 , G09G2320/0228
摘要： Disclosed is a PDP driving method having a misfiring erase period between reset and address periods. Large amounts of positive and negative charges are respectively formed on scan and sustain electrodes because of an unstable reset operation in the reset period. Because of the charges, discharging can occur between the scan and sustain electrodes in the sustain period even without addressing in the address period. In the misfiring erase period, a voltage is applied between the scan and sustain electrodes to generate discharging and respectively form negative and positive charges on the scan and sustain electrodes. An erase pulse is then applied to erase the negative and positive charges respectively formed on the scan and sustain electrodes.
摘要翻译：公开了一种在复位和寻址周期之间具有失火擦除周期的PDP驱动方法。由于复位期间的复位操作不稳定，因此在扫描和维持电极上分别形成大量的正电荷和负电荷。由于充电，即使在寻址周期中没有寻址，在维持周期中也可能在扫描和维持电极之间发生放电。在失火擦除期间，在扫描和维持电极之间施加电压以产生放电，并且在扫描和维持电极上分别形成负电荷和正电荷。然后施加擦除脉冲以擦除分别形成在扫描和维持电极上的负电荷和正电荷。

3. 发明申请

US20080111495A1 Energy recovery circuit of display panel and apparatus for driving display panel including the same 审中-公开
标题翻译：显示面板的能量回收电路及其驱动显示面板的装置
公开(公告)号：US20080111495A1
公开(公告)日：2008-05-15
申请号：US11698168
申请日：2007-01-26
申请人： Sun-Kyung Ahn , Kwang-Ho Jin , Sang-Young Lee , Jung-Jin Choi
发明人： Sun-Kyung Ahn , Kwang-Ho Jin , Sang-Young Lee , Jung-Jin Choi
IPC分类号： G09G3/288 , H02J7/00
CPC分类号： G09G3/2965 , G09G3/2022 , G09G3/296 , G09G3/298 , G09G2330/023 , G09G2330/025
摘要： Provided is an energy recovery unit of a display panel having a panel capacitor. The panel capacitor is formed between any two electrodes of the display panel. The energy recovery unit includes an energy storage unit that stores charges transferred from the panel capacitor. The energy storage unit includes a first storage device that stores charges transferred from the panel capacitor, and a second storage device that additionally stores charges transferred from the panel capacitor. The energy storage unit further includes a current ripple reduction device that reduces current ripple generated in the energy recovery unit. The current ripple device is coupled to both of the first and the second storage devices.
摘要翻译：提供了具有面板电容器的显示面板的能量回收单元。面板电容器形成在显示面板的任何两个电极之间。能量回收单元包括存储从面板电容器传送的电荷的能量存储单元。能量存储单元包括存储从面板电容器传送的电荷的第一存储装置和另外存储从面板电容器传送的电荷的第二存储装置。能量存储单元还包括电流纹波降低装置，其减小在能量回收单元中产生的电流纹波。电流纹波装置耦合到第一和第二存储装置两者。

4. 发明授权

US06900783B2 Apparatus and method for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的装置和方法
公开(公告)号：US06900783B2
公开(公告)日：2005-05-31
申请号：US10265571
申请日：2002-10-08
申请人： Kwang-Ho Jin
发明人： Kwang-Ho Jin
IPC分类号： G09G3/293 , G09G3/296 , G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2330/04
摘要： An apparatus for driving a plasma display panel PDP that prevents a scan driving circuit from being damaged includes a plurality of address electrodes and scan electrodes and sustain electrodes arranged in a zig-zag pattern so as to make pairs with each other. The apparatus includes an address driving circuit, for applying an address signal for selecting a discharge cell to the address electrodes, and a sustain driving circuit and a scan driving circuit for alternately applying a sustain-discharge voltage to the scan electrodes and to the sustain electrodes, to thus sustain-discharge the selected discharge cell. The scan driving circuit includes a protecting circuit for uniformly sustaining an electric potential difference between both ends of the scan driving circuit so that the electric potential difference is no more than a rated voltage of the scan driving circuit.
摘要翻译：用于驱动防止扫描驱动电路被损坏的等离子体显示面板PDP的装置包括以Z字形图案排列成彼此成对的多个寻址电极和扫描电极以及维持电极。该装置包括：地址驱动电路，用于将地址信号用于选择放电单元到寻址电极;以及维持驱动电路和扫描驱动电路，用于向扫描电极和维持电极交替施加维持放电电压，从而维持放电所选择的放电单元。扫描驱动电路包括用于均匀地维持扫描驱动电路的两端之间的电位差的保护电路，使得电位差不大于扫描驱动电路的额定电压。

5. 发明申请

US20050077836A1 Discharge display apparatus minimizing addressing power and method of driving the same 失效
标题翻译：放电显示装置最小化寻址能力及其驱动方法
公开(公告)号：US20050077836A1
公开(公告)日：2005-04-14
申请号：US10942029
申请日：2004-09-16
申请人： Kwang-Ho Jin , Jin-Sung Kim
发明人： Kwang-Ho Jin , Jin-Sung Kim
IPC分类号： G09G3/28 , G09F9/313 , G09G3/10 , G09G3/288 , H01J17/49
CPC分类号： G09G3/293 , G09G3/2965 , G09G2310/0216 , G09G2310/066 , G09G2360/16
摘要： A discharge display apparatus includes a discharge display panel; a controller; an address driver, which generate display data signals by processing an address signal generated by the controller and applies the display data signals to address electrode lines of the discharge display panel; and a power recovery circuit of the address driver, where operational timing of the power recovery circuit varies in response to the display data signals applied to the address electrode lines.
摘要翻译：放电显示装置包括放电显示面板; 控制器地址驱动器，其通过处理由控制器产生的地址信号产生显示数据信号，并将显示数据信号施加到放电显示面板的寻址电极线; 以及地址驱动器的功率恢复电路，其中功率恢复电路的操作定时响应于施加到地址电极线的显示数据信号而变化。

6. 发明授权

US07259733B2 Apparatus and method for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的装置和方法
公开(公告)号：US07259733B2
公开(公告)日：2007-08-21
申请号：US11075870
申请日：2005-03-10
申请人： Kwang-Ho Jin
发明人： Kwang-Ho Jin
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2330/04
摘要： An apparatus for driving a plasma display panel PDP that prevents a scan driving circuit from being damaged includes a plurality of address electrodes and scan electrodes and sustain electrodes arranged in a zig-zag pattern so as to make pairs with each other. The apparatus includes an address driving circuit, for applying an address signal for selecting a discharge cell to the address electrodes, and a sustain driving circuit and a scan driving circuit for alternately applying a sustain-discharge voltage to the scan electrodes and to the sustain electrodes, to thus sustain-discharge the selected discharge cell. The scan driving circuit includes a protecting circuit for uniformly sustaining an electric potential difference between both ends of the scan driving circuit so that the electric potential difference is no more than a rated voltage of the scan driving circuit.
摘要翻译：用于驱动防止扫描驱动电路被损坏的等离子体显示面板PDP的装置包括以Z字形图案排列成彼此成对的多个寻址电极和扫描电极以及维持电极。该装置包括：地址驱动电路，用于将地址信号用于选择放电单元到寻址电极;以及维持驱动电路和扫描驱动电路，用于向扫描电极和维持电极交替施加维持放电电压，从而维持放电所选择的放电单元。扫描驱动电路包括用于均匀地维持扫描驱动电路的两端之间的电位差的保护电路，使得电位差不大于扫描驱动电路的额定电压。

7. 发明授权

US07414597B2 Plasma display panel driving circuit 失效
标题翻译：等离子显示面板驱动电路
公开(公告)号：US07414597B2
公开(公告)日：2008-08-19
申请号：US10769786
申请日：2004-02-03
申请人： Hak-Ki Choi , Sang-Chul Kim , Seung-Pil Mun , Kwang-Ho Jin , Sun-Kyung Ahn
发明人： Hak-Ki Choi , Sang-Chul Kim , Seung-Pil Mun , Kwang-Ho Jin , Sun-Kyung Ahn
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2927 , G09G2310/066 , G09G2320/041
摘要： A PDP driving circuit for a stable operation of a ramp pulse. A capacitor having a temperature characteristic opposite to a temperature characteristic of a part coupled to a switch that operates as a constant current source for generation of a ramp pulse is arranged in the driving circuit for generating a ramp pulse. The ramp pulse linearly increases or decreases a panel voltage of the PDP with respect to time. Parts having opposite temperature characteristics are coupled in parallel to control variation of a gradient of the ramp pulse so that values of the parts may not be varied depending on the temperature changes. Thus, stable operation of the ramp pulse is obtained.
摘要翻译：用于斜坡脉冲的稳定操作的PDP驱动电路。具有与作为用于产生斜坡脉冲的恒定电流源工作的开关的部分的温度特性相反的温度特性的电容器被布置在用于产生斜坡脉冲的驱动电路中。斜坡脉冲相对于时间线性地增加或减小PDP的面板电压。具有相反温度特性的部件并联耦合以控制斜坡脉冲的梯度的变化，使得部件的值可能不会随温度变化而变化。因此，获得斜坡脉冲的稳定操作。

8. 发明申请

US20080186257A1 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：US20080186257A1
公开(公告)日：2008-08-07
申请号：US12068445
申请日：2008-02-06
申请人： Jung-Jin Choi , Kwang-Ho Jin , Sang-Young Lee
发明人： Jung-Jin Choi , Kwang-Ho Jin , Sang-Young Lee
IPC分类号： G09G3/28
CPC分类号： G09G3/2029 , G09G3/2944
摘要： A method of driving (a plasma display device having a first electrode and a second electrode, a frame for display being divided into a plurality of subfields) includes: determining a number of sustain discharge pulses to be allocated to the subfields, respectively; and applying to the first electrode or the second electrode, during a sustain period for a given one of the subfields when the corresponding allocated number of sustain discharge pulses is greater than a reference number, a first quantity of first sustain discharge pulses each having a first cycle and a second quantity of second sustain discharge pulses each having a second cycle, the second cycle being different from the first cycle, and the first quantity of first sustain discharge pulses relating to the reference number.
摘要翻译：一种驱动方法（具有第一电极和第二电极的等离子体显示装置，用于显示的帧被划分为多个子场）包括：分别确定要分配给子场的维持放电脉冲的数量; 以及当对应的分配数量的维持放电脉冲大于参考数量时，对于给定的一个子场的维持期间，向所述第一电极或所述第二电极施加第一维持放电脉冲的第一数量的第一维持放电脉冲，循环和第二量的第二维持放电脉冲，每个第二维持放电脉冲具有第二周期，第二周期不同于第一周期，以及与参考数相关的第一维持放电脉冲量。

9. 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。

10. 发明申请

US20080284683A1 Plasma display device and the method for driving the display 审中-公开
标题翻译：等离子体显示装置和驱动显示器的方法
公开(公告)号：US20080284683A1
公开(公告)日：2008-11-20
申请号：US12081213
申请日：2008-04-11
申请人： Sang-Young Lee , Kwang- Ho Jin , Jung-Jin Choi
发明人： Sang-Young Lee , Kwang- Ho Jin , Jung-Jin Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/2965 , G09G2360/16
摘要： In a plasma display device, one frame is divided into a plurality of subfields, each having a weight, a first subfield to which more than a reference number of sustain pulses are allocated among the plurality of subfields is detected, at least N first sustain pulses are applied to the plasma display device during a sustain period of the first subfield, and at least M second sustain pulses are applied to the plasma display device during a sustain period of the first subfield. The first and second sustain pulses respectively have a high level voltage and a low level voltage, and a first period during which the first sustain pulse is changed from the low level voltage to the high level voltage is longer than a second period during which the second sustain pulse is changed from the low level voltage to the high level voltage.
摘要翻译：在等离子体显示装置中，一帧被分割为多个子场，每个子场具有权重，在多个子场中被分配了超过参考数量的维持脉冲的第一子场，至少N个第一维持脉冲在第一子场的维持期间被施加到等离子体显示装置，并且在第一子场的维持期间中至少M个第二维持脉冲被施加到等离子体显示装置。第一和第二维持脉冲分别具有高电平电压和低电平电压，并且第一维持脉冲从低电平电压变为高电平电压的第一周期长于第二周期，其中第二周期维持脉冲从低电平电压变为高电平电压。

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