公开(公告)号：US20110115692A1

公开(公告)日：2011-05-19

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 ,  H01J9/00

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。

公开(公告)号：US07825874B2

公开(公告)日：2010-11-02

申请号：US11104229

申请日：2005-04-11

申请人： Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Jin-Sung Kim ,  Tae-Seong Kim

发明人： Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Jin-Sung Kim ,  Tae-Seong Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G2310/066 ,  G09G2330/026

摘要： An initialization and driving method for a plasma display panel. When the plasma display panel is turned on, a voltage at a first electrode is increased from a first voltage to a second voltage, and a voltage at a second electrode is reduced from a fourth voltage to the fifth voltage for the purpose of forming wall charges in cells while a third voltage is applied to the second electrode. A voltage is applied to the first electrode and the second electrode to establish a difference between the first electrode and the second electrode to be alternately a sixth voltage and a negative voltage of the sixth voltage, and therefore the cell is discharged.

摘要翻译： 一种用于等离子体显示面板的初始化和驱动方法。 当等离子体显示面板打开时，第一电极处的电压从第一电压增加到第二电压，并且为了形成壁电荷，第二电极的电压从第四电压降低到第五电压 而第三电压被施加到第二电极。 向第一电极和第二电极施加电压，以建立第一电极和第二电极之间的差异，交替地是第六电压的第六电压和负电压，因此电池被放电。

公开(公告)号：US07679583B2

公开(公告)日：2010-03-16

申请号：US11200355

申请日：2005-08-10

申请人： Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

发明人： Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

IPC分类号： G09G3/26

CPC分类号： G09G3/2037 ,  G09G3/2029 ,  G09G3/2803 ,  G09G2320/0271 ,  G09G2330/021 ,  G09G2360/16

摘要： In a plasma display, image data are mapped on N subfields, and the subfield with the greatest weight is determined from among the mapped subfields. When the subfield with the greatest weight is the Kth subfield (K>M), grayscales of the image data are expressed with the mapped data of the (K−M+1)th subfield to the Kth subfield, and the mapped data from the first subfield to the (K−M)th subfield may be ignored.

摘要翻译： 在等离子体显示中，图像数据被映射在N个子场上，并且从映射子场中确定具有最大权重的子场。 当具有最大权重的子场是第K个子场（K> M）时，图像数据的灰度用第（K-M + 1）个子场映射到第K个子场的数据表示， （K-M）子场的第一子场可以被忽略。

公开(公告)号：US07652641B2

公开(公告)日：2010-01-26

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

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。

公开(公告)号：US07453421B2

公开(公告)日：2008-11-18

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： G06G3/28

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。

公开(公告)号：US20060267865A1

公开(公告)日：2006-11-30

申请号：US11352268

申请日：2006-02-13

申请人： Seong-Joon Jeong ,  Jin-Ho Yang ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Suk-Jae Park

发明人： Seong-Joon Jeong ,  Jin-Ho Yang ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Suk-Jae Park

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G2330/028

摘要： A power supply that is employable by a plasma display device for generating and supplying a plurality of voltages, the power supply including a first power source generating and supplying a first voltage, a transistor having a drain electrically coupled to the first power source, a first resistor having a first end coupled to the first power source and a second end electrically coupled to a gate of the transistor, a second resistor having a first end coupled to the second end of the first resistor and a second end electrically coupled to a second power source supplying a second voltage that is lower than the first voltage, and a capacitor having a first end coupled to a source of the transistor and a second end electrically coupled to the second power source. The coupling of the first end of the capacitor to the source of the transistor may form a third voltage supply node having the third voltage when the capacitor is charged.

公开(公告)号：US20060044223A1

公开(公告)日：2006-03-02

申请号：US11192531

申请日：2005-07-29

申请人： Jin-Ho Yang ,  Woo-Joon Chung ,  Tae-Seong Kim

发明人： Jin-Ho Yang ,  Woo-Joon Chung ,  Tae-Seong Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/293 ,  G09G3/296 ,  G09G2310/066 ,  G09G2330/021

摘要： A plasma display panel. Delay circuits are added to a control terminal of a switch and a rising delay time is established to be different from a falling delay time in an address driving circuit so that voltages at adjacent address electrode may not be concurrently changed in the opposite directions. Accordingly, power consumption by the address driving circuit is minimized without a power recovery circuit.

摘要翻译： 等离子体显示面板。 延迟电路被添加到开关的控制端子，并且上升延迟时间被建立为与地址驱动电路中的下降延迟时间不同，使得相邻地址电极处的电压可能不会沿相反方向同时改变。 因此，没有功率恢复电路，地址驱动电路的功耗被最小化。

公开(公告)号：US20050243026A1

公开(公告)日：2005-11-03

申请号：US11115360

申请日：2005-04-27

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： G09G3/20 ,  G09G3/28 ,  G09G3/288

CPC分类号： G09G3/2022 ,  G09G3/2927 ,  G09G2310/066

摘要： A method and apparatus for driving a plasma display panel in which discharge cells are formed by first, second, and third electrodes, has a frame divided into a plurality of subfields, each of which includes a reset period, an address period, and a sustain period. In the reset period, a voltage at the first electrode is modified from a first voltage to a second voltage, the first electrode is floated; and the voltage at the first electrode is gradually reduced to a third voltage.

摘要翻译： 用于驱动由第一，第二和第三电极形成放电单元的等离子体显示面板的方法和装置具有划分成多个子场的帧，每个子场包括复位周期，地址周期和维持 期。 在复位期间，将第一电极的电压从第一电压修正为第二电压，第一电极浮起; 并且第一电极处的电压逐渐减小到第三电压。

公开(公告)号：US20050195132A1

公开(公告)日：2005-09-08

申请号：US11073003

申请日：2005-03-04

申请人： Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

发明人： Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

IPC分类号： G09G3/20 ,  G09F9/313 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/296 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2330/028

摘要： A plasma display panel driving method and apparatus. In a falling period of a reset period, a voltage at a scan electrode is gradually reduced to the voltage Vnf from the voltage Vs while a sustain electrode is maintained at the voltage Va. In an address period, the voltage Va is applied to an address electrode of a discharge cell to be turned on while the sustain electrode is maintained at the voltage Va. Therefore, the number of voltage sources can be reduced by establishing the voltage applied to the sustain electrode to correspond to the voltage Va in the falling period of the reset period and in the address period.

摘要翻译： 一种等离子体显示面板驱动方法和装置。 在复位期间的下降期间，维持电极维持电压Va，扫描电极的电压从电压Vs逐渐降低为电压Vnf，在寻址期间，将电压Va施加到地址 在维持电极维持在电压Va的同时使放电单元导通的电极，能够通过在维持电极的下降期间建立施加到维持电极的电压来对应于电压Va来减小电压源的数量 复位周期和地址周期。

公开(公告)号：US20050156822A1

公开(公告)日：2005-07-21

申请号：US10964927

申请日：2004-10-15

申请人： Jin-Sung Kim ,  Woo-Joon Chung ,  Kyoung-Ho Kang ,  Seung-Hun Chae ,  Tae-Seong Kim

发明人： Jin-Sung Kim ,  Woo-Joon Chung ,  Kyoung-Ho Kang ,  Seung-Hun Chae ,  Tae-Seong Kim

IPC分类号： G09G3/28 ,  G09G3/288

CPC分类号： G09G3/296 ,  G09G2310/0218

摘要： A panel driving apparatus for driving a panel having a plurality of panel blocks for a sustain discharge is provided. The panel driving apparatus includes a sustain discharge circuit part supplying a sustain pulse through an output terminal to the panel, and a switching part having a plurality of control switches for connecting the output terminal of the sustain discharge circuit part to the plurality of panel blocks. When electrodes of the panel are separated in blocks, the panel driving apparatus can be implemented at a low cost without any circuit variation during sustain discharge.

摘要翻译： 提供一种用于驱动具有用于维持放电的多个面板块的面板的面板驱动装置。 面板驱动装置包括维持放电电路部分，其通过输出端子向面板提供维持脉冲;以及切换部分，具有多个控制开关，用于将维持放电电路部分的输出端连接到多个面板块。 当面板的电极分开时，可以以低成本实现面板驱动装置，而不会在维持放电期间产生任何电路变化。