公开(公告)号：US20110128270A1

公开(公告)日：2011-06-02

申请号：US12855683

申请日：2010-08-12

申请人： Woo-Joon Chung ,  Tae-Jun Kim ,  Ji-Sun Kim

发明人： Woo-Joon Chung ,  Tae-Jun Kim ,  Ji-Sun Kim

IPC分类号： G09G5/00 ,  G09G3/28

CPC分类号： G09G3/293 ,  G09G3/2022 ,  G09G3/2927 ,  G09G2320/0238

摘要： A driving method of a plasma display device with reduced black luminance is provided. During at least one TV field without a main reset period, the at least one TV field including a first subfield and a second subfield having a reset waveform in a reset period of the first subfield and the second subfield, respectively, the method includes: applying a first scan low voltage or a first scan high voltage to a scan electrode during an address period of the first subfield; and applying a second scan low voltage or a second scan high voltage to the scan electrode during an address period of the second subfield, wherein the first and the second scan low voltages are maintained at a constant level for a period of time in the first and second subfields, respectively, and the first scan low voltage is different from the second scan low voltage.

摘要翻译： 提供了具有降低的黑色亮度的等离子体显示装置的驱动方法。 在不具有主复位周期的至少一个TV场期间，所述至少一个TV场分别包括在第一子场和第二子场的复位周期中具有复位波形的第一子场和第二子场，该方法包括：应用 在第一子场的寻址周期期间向扫描电极施加第一扫描低电压或第一扫描高电压; 以及在所述第二子场的寻址周期期间，向所述扫描电极施加第二扫描低电压或第二扫描高电压，其中所述第一和第二扫描低电压在所述第一子场的第一和第 第二子场，第一扫描低电压与第二扫描低电压不同。

公开(公告)号：US08193709B2

公开(公告)日：2012-06-05

申请号：US12453649

申请日：2009-05-18

申请人： Woo-Joon Chung ,  Tae-Jun Kim

发明人： Woo-Joon Chung ,  Tae-Jun Kim

IPC分类号： H01J17/49

CPC分类号： H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/363 ,  H01J2211/365

摘要： A plasma display panel includes a pair of substrates facing each other, barrier ribs defining discharge cells between the pair of substrates, sustain electrodes between the pair of substrates, the sustain electrodes including second bus electrodes along a first direction, the second bus electrodes being on the barrier ribs, scan electrodes between the pair of substrates, the scan electrodes including first bus electrodes along the first direction, the first bus electrodes being positioned between adjacent second bus electrodes, address electrodes between the pair of substrates, the address, scan, and sustain electrodes being configured to generate discharge in the discharge cells, and phosphors in the discharge cells, the phosphors being configured to emit light by the discharge.

摘要翻译： 等离子体显示面板包括彼此面对的一对基板，限定一对基板之间的放电单元的阻挡肋，一对基板之间的维持电极，维持电极包括沿第一方向的第二总线电极，第二总线电极位于 所述障壁，所述一对基板之间的扫描电极，所述扫描电极包括沿着所述第一方向的第一总线电极，所述第一总线电极位于相邻的第二总线电极之间，所述一对基板之间的寻址电极，所述地址，扫描和 维持电极被配置为在放电单元中产生放电，并且在放电单元中产生荧光体，荧光体被配置为通过放电发光。

公开(公告)号：US20100207932A1

公开(公告)日：2010-08-19

申请号：US12648956

申请日：2009-12-29

申请人： Seung-Won Choi ,  Tae-Jun Kim ,  Woo-Joon Chung ,  Jin-Hee Jung

发明人： Seung-Won Choi ,  Tae-Jun Kim ,  Woo-Joon Chung ,  Jin-Hee Jung

IPC分类号： G06F3/038 ,  G09G3/28

CPC分类号： G09G3/2927 ,  G09G2310/066 ,  G09G2320/0238 ,  G09G2360/16

摘要： A plasma display device and a method of driving the same according to the black load of a displayed image. The plasma display device includes a plurality of first electrodes and a plurality of second electrodes extending in parallel, a plurality of pixels each having a plurality of discharge cells defined by the first and the second electrodes, a driver adapted to apply a first reset waveform to the first electrodes and a second reset waveform to the second electrodes during a reset period, and a controller adapted to adjust at least one of a voltage of the first reset waveform or a voltage of the second reset waveform in accordance with a black load of an image signal corresponding to the plurality of pixels.

摘要翻译： 一种等离子体显示装置及其显示方法，根据显示图像的黑色负载进行驱动。 等离子体显示装置包括多个第一电极和平行延伸的多个第二电极，每个具有由第一和第二电极限定的多个放电单元的多个像素，适于将第一复位波形施加到 所述第一电极和在复位周期期间到所述第二电极的第二复位波形，以及控制器，其适于根据所述第二电极的黑色负载来调整所述第一复位波形的电压或所述第二复位波形的电压中的至少一个 图像信号对应于多个像素。

公开(公告)号：US20100052529A1

公开(公告)日：2010-03-04

申请号：US12403204

申请日：2009-03-12

申请人： Tae-Jun Kim ,  Woo-Joon Chung

发明人： Tae-Jun Kim ,  Woo-Joon Chung

IPC分类号： H01J17/49

CPC分类号： H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/326 ,  H01J2211/444

摘要： A plasma display panel with improved power efficiency and visual characteristics and contrast. The plasma display panel includes a first substrate and a second substrate facing the first substrate. A plurality of barrier ribs are on a side of the first substrate facing the second substrate and define a plurality of discharge cells. Sustain electrodes and scan electrodes extend on a side of the second substrate facing the first substrate, and each of the sustain electrodes and the scan electrodes has a bus electrode. One of the scan electrodes forms a discharge gap with a corresponding one of the sustain electrodes, wherein one of the sustain electrodes corresponds to two adjacent rows of discharge cells among the plurality of discharge cells, and the bus electrode of the one of the scan electrodes is adjacent to the discharge gap.

摘要翻译： 一种等离子显示面板，具有更高的功率效率和视觉特性和对比度。 等离子体显示面板包括第一基板和面向第一基板的第二基板。 多个阻挡肋位于第一基板的面向第二基板的一侧，并且限定多个放电单元。 维持电极和扫描电极在第二基板的面向第一基板的一侧延伸，维持电极和扫描电极中的每一个具有总线电极。 扫描电极中的一个与维持电极中的相应一个形成放电间隙，其中维持电极中的一个对应于多个放电单元中的两个相邻行的放电单元，并且扫描电极中的一个的总线电极 与放电间隙相邻。

公开(公告)号：US20100171736A1

公开(公告)日：2010-07-08

申请号：US12654120

申请日：2009-12-10

申请人： Ju-Gon Seok ,  Woo-Joon Chung ,  Tae-Jun Kim

发明人： Ju-Gon Seok ,  Woo-Joon Chung ,  Tae-Jun Kim

IPC分类号： G09G5/00 ,  H01J17/49 ,  H01J9/24

CPC分类号： H01J11/32 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/326 ,  H01J2211/361

摘要： A plasma display panel includes electrodes repeatedly disposed on a first substrate in an order of a sustain electrode, a scan electrode, a scan electrode and a sustain electrode, first barrier ribs disposed to overlap the sustain electrodes, and second barrier ribs disposed to overlap the scan electrodes and having a lower height than the first barrier ribs, wherein a space between the first barrier ribs and the second barrier ribs forms a main discharge space, a space between adjacent first barrier ribs forms an auxiliary discharge space, and the scan electrodes are formed to protrude to the auxiliary discharge space.

摘要翻译： 等离子体显示面板包括以维持电极，扫描电极，扫描电极和维持电极的顺序重复地设置在第一基板上的电极，设置成与维持电极重叠的第一阻挡肋， 扫描电极并且具有比第一阻挡肋低的高度，其中第一阻挡肋与第二阻挡肋之间的空间形成主放电空间，相邻的第一阻挡肋之间的空间形成辅助放电空间，扫描电极为 形成为突出到辅助放电空间。

公开(公告)号：US20100090599A1

公开(公告)日：2010-04-15

申请号：US12575816

申请日：2009-10-08

申请人： Seung-Won CHOI ,  Tae-Jun Kim ,  Woo-Joon Chung ,  Goon-Ho Kim

发明人： Seung-Won CHOI ,  Tae-Jun Kim ,  Woo-Joon Chung ,  Goon-Ho Kim

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

摘要： A plasma display panel that reduces power consumption, improves visual discharge characteristics, and improves dark room contrast includes: sustain electrodes and scan electrodes that comprise transparent electrodes that are disposed having a discharge gap therebetween and bus electrodes formed on the transparent electrodes such that the discharge gap is formed to be nearer one side of a discharge cell and the bus electrode of the scan electrode is disposed near the discharge gap.

摘要翻译： 降低功耗，提高视觉放电特性，改善暗室对比度的等离子体显示面板包括：维持电极和扫描电极，其包括设置在其间的放电间隙的透明电极和形成在透明电极上的总线电极，使得放电 间隙形成为更靠近放电单元的一侧，并且扫描电极的总线电极设置在放电间隙附近。

公开(公告)号：US20090289543A1

公开(公告)日：2009-11-26

申请号：US12453649

申请日：2009-05-18

申请人： Woo-Joon Chung ,  Tae-Jun Kim

发明人： Woo-Joon Chung ,  Tae-Jun Kim

IPC分类号： H01J63/04

CPC分类号： H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/363 ,  H01J2211/365

摘要： A plasma display panel includes a pair of substrates facing each other, barrier ribs defining discharge cells between the pair of substrates, sustain electrodes between the pair of substrates, the sustain electrodes including second bus electrodes along a first direction, the second bus electrodes being on the barrier ribs, scan electrodes between the pair of substrates, the scan electrodes including first bus electrodes along the first direction, the first bus electrodes being positioned between adjacent second bus electrodes, address electrodes between the pair of substrates, the address, scan, and sustain electrodes being configured to generate discharge in the discharge cells, and phosphors in the discharge cells, the phosphors being configured to emit light by the discharge.

摘要翻译： 等离子体显示面板包括彼此面对的一对基板，限定一对基板之间的放电单元的阻挡肋，一对基板之间的维持电极，维持电极包括沿着第一方向的第二总线电极，第二总线电极位于 所述障壁，所述一对基板之间的扫描电极，所述扫描电极包括沿着所述第一方向的第一总线电极，所述第一总线电极位于相邻的第二总线电极之间，所述一对基板之间的寻址电极，所述地址，扫描和 维持电极被配置为在放电单元中产生放电，并且在放电单元中产生荧光体，荧光体被配置为通过放电发光。

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。