公开(公告)号：US08111213B2

公开(公告)日：2012-02-07

申请号：US12073389

申请日：2008-03-05

申请人： Jeongmo Kim ,  Chanyoung Han

发明人： Jeongmo Kim ,  Chanyoung Han

IPC分类号： G09G3/28

CPC分类号： G09G3/2932 ,  G09G3/296 ,  G09G2310/0218

摘要： A driving method of a plasma display device including a plurality of first electrodes divided into a plurality of groups including first and second groups, a plurality of second electrodes, and a plurality of third electrodes that intersect the plurality of first and second electrodes, may include dividing one frame into a plurality of subfields, each subfield including a reset period, an address period and a sustain period so as to be driven by a time division method, supplying a scan pulse and a scan reference voltage to the first group during a first address period in the address period, supplying a compensation pulse to at least one of the first and second groups during an address compensation period in the address period, and supplying the scan pulse and the scan reference voltage to the second group during a second address period in the address period.

摘要翻译： 一种等离子体显示装置的驱动方法，包括分为多个组的多个第一电极，第一电极和第二电极与多个第一和第二电极相交，所述多个第一电极包括第一组和第二组，多个第二电极和多个第三电极， 将一帧划分为多个子场，每个子场包括复位周期，寻址周期和维持周期，以便由时分方法驱动，在第一组中向第一组提供扫描脉冲和扫描参考电压 寻址周期，在地址周期内的地址补偿期间，向第一组和第二组中的至少一个提供补偿脉冲，并且在第二寻址周期期间将扫描脉冲和扫描参考电压提供给第二组 在地址期间。

公开(公告)号：US20090040145A1

公开(公告)日：2009-02-12

申请号：US12222514

申请日：2008-08-11

申请人： Inyoung Hwang ,  Chanyoung Han

发明人： Inyoung Hwang ,  Chanyoung Han

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2932 ,  G09G2310/066

摘要： A plasma display device and a driving method thereof that can prevent a low discharge by forming wall charges uniformly in the reset period. The plasma display device includes a plasma display panel including a plurality of scan electrodes; a controller configured to divide one frame into a plurality of subfields and drives each subfield by dividing each subfield into a reset period, an address period, a sustain period and a pause section; and a scan electrode driver controlled by the controller and configured to apply a reset pulse to the scan electrode in the reset period, wherein the controller sets at least one of the pause section, a first maintaining section of the reset pulse and a second maintaining section of the reset pulse in the range of over 20 μs to 110 μs.

摘要翻译： 一种等离子体显示装置及其驱动方法，其能够通过在复位期间均匀地形成壁电荷来防止低放电。 等离子体显示装置包括：包括多个扫描电极的等离子体显示面板; 控制器，被配置为将一个帧划分成多个子场，并且通过将每个子场划分为复位周期，寻址周期，维持周期和暂停部分来驱动每个子场; 以及扫描电极驱动器，其由所述控制器控制并且被配置为在所述复位周期中向所述扫描电极施加复位脉冲，其中所述控制器设置所述暂停部分中的至少一个，所述复位脉冲的第一维持部分和第二保持部分 的复位脉冲范围在20微米到110微米之间。

公开(公告)号：US20080122751A1

公开(公告)日：2008-05-29

申请号：US11944779

申请日：2007-11-26

申请人： Keunyoung SONG ,  Chanyoung Han

发明人： Keunyoung SONG ,  Chanyoung Han

IPC分类号： G06F3/045

CPC分类号： G09G3/2932 ,  G09G2310/0218

摘要： A plasma display device and a driving method thereof which can prevent address discharging from low discharging. The driving method of the plasma display device includes a plasma display panel having first to third electrodes divided into a plurality of groups including a first group and a second group, and a frame divided into a plurality of sub-fields, each sub-field divided into a reset period, an address period, and a sustain period, the method includes during an address period: sequentially supplying the first group with a scan pulse, supplying a sub scan pulse to the second group, and sequentially supplying the second group with the scan pulse.

摘要翻译： 一种等离子体显示装置及其驱动方法，其可以防止地址放电低放电。 等离子体显示装置的驱动方法包括等离子体显示面板，其具有被分成多个组的第一至第三电极，第一组和第二组，以及划分为多个子场的帧，每个子场分割 进入复位期间，地址期间和维持期间，该方法包括在寻址期间：顺序地向第一组提供扫描脉冲，向第二组提供副扫描脉冲，并向第二组依次提供 扫描脉冲。

公开(公告)号：US08085219B2

公开(公告)日：2011-12-27

申请号：US11944779

申请日：2007-11-26

申请人： Keunyoung Song ,  Chanyoung Han

发明人： Keunyoung Song ,  Chanyoung Han

IPC分类号： G09G3/28

CPC分类号： G09G3/2932 ,  G09G2310/0218

摘要： A plasma display device and a driving method thereof which can prevent address discharging from low discharging. The driving method of the plasma display device includes a plasma display panel having first to third electrodes divided into a plurality of groups including a first group and a second group, and a frame divided into a plurality of sub-fields, each sub-field divided into a reset period, an address period, and a sustain period, the method includes during an address period: sequentially supplying the first group with a scan pulse, supplying a sub scan pulse to the second group, and sequentially supplying the second group with the scan pulse.

摘要翻译： 一种等离子体显示装置及其驱动方法，其可以防止地址放电低放电。 等离子体显示装置的驱动方法包括等离子体显示面板，其具有被分成多个组的第一至第三电极，第一组和第二组，以及划分为多个子场的帧，每个子场分割 进入复位期间，地址期间和维持期间，该方法包括在寻址期间：顺序地向第一组提供扫描脉冲，向第二组提供副扫描脉冲，并向第二组依次提供 扫描脉冲。

公开(公告)号：US20080218445A1

公开(公告)日：2008-09-11

申请号：US12073389

申请日：2008-03-05

申请人： Jeongmo Kim ,  Chanyoung Han

发明人： Jeongmo Kim ,  Chanyoung Han

IPC分类号： G09G3/28

CPC分类号： G09G3/2932 ,  G09G3/296 ,  G09G2310/0218

摘要： A driving method of a plasma display device including a plurality of first electrodes divided into a plurality of groups including first and second groups, a plurality of second electrodes, and a plurality of third electrodes that intersect the plurality of first and second electrodes, may include dividing one frame into a plurality of subfields, each subfield including a reset period, an address period and a sustain period so as to be driven by a time division method, supplying a scan pulse and a scan reference voltage to the first group during a first address period in the address period, supplying a compensation pulse to at least one of the first and second groups during an address compensation period in the address period, and supplying the scan pulse and the scan reference voltage to the second group during a second address period in the address period.

摘要翻译： 一种等离子体显示装置的驱动方法，包括分为多个组的多个第一电极，第一电极和第二电极与多个第一和第二电极相交，所述多个第一电极包括第一组和第二组，多个第二电极和多个第三电极， 将一帧划分为多个子场，每个子场包括复位周期，寻址周期和维持周期，以便由时分方法驱动，在第一组中向第一组提供扫描脉冲和扫描参考电压 寻址周期，在地址周期内的地址补偿期间，向第一组和第二组中的至少一个提供补偿脉冲，并且在第二寻址周期期间将扫描脉冲和扫描参考电压提供给第二组 在地址期间。