公开(公告)号：US20070182328A1

公开(公告)日：2007-08-09

申请号：US11702226

申请日：2007-02-05

申请人： Jae-Ik Kwon ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo

发明人： Jae-Ik Kwon ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo

IPC分类号： H01J17/49

CPC分类号： H01J11/16 ,  H01J11/34 ,  H01J2211/323 ,  H01J2211/42

摘要： A plasma display panel (PDP) includes a first substrate having a plurality of roughened portions, a second substrate spaced apart from the first substrate, a plurality of barrier ribs dividing a space between the first substrate and the second substrate into a plurality of discharge cells, the barrier ribs positioned between the second substrate and a respective roughened portion of the first substrate, and a plurality of first and second discharge electrodes disposed inside the electrode sheet.

摘要翻译： 等离子体显示面板（PDP）包括具有多个粗糙部分的第一基板，与第一基板间隔开的第二基板，将第一基板和第二基板之间的空间分成多个放电单元 位于所述第二基板和所述第一基板的相应粗糙部分之间的所述障壁以及设置在所述电极片内部的多个第一和第二放电电极。

公开(公告)号：US20070040507A1

公开(公告)日：2007-02-22

申请号：US11496617

申请日：2006-08-01

申请人： Kyoung-Doo Kang ,  Won-Ju Yi ,  Ho-Young Ahn ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

发明人： Kyoung-Doo Kang ,  Won-Ju Yi ,  Ho-Young Ahn ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC分类号： H01J17/49

CPC分类号： H01J11/46 ,  H01J11/16

摘要： A Plasma Display Panel (PDP) that prevents bad terminal portions of discharge electrodes includes: a pair of substrates spaced apart from each other and facing each other; a sheet interposed between the pair of substrates and including barrier rib portions partitioning discharge cells, along with the pair of substrates, and dielectric ribs arranged on edges of the sheet; discharge electrodes including discharge portions arranged in the barrier rib part portions and adapted to effect a discharge, terminal portions contacting the dielectric ribs, having a thickness of 0.5˜2 μm, and spaced apart from each other, and connection portions connecting the discharge portions and the terminal portions; a signal transmitting element including conductive wires contacting the terminal portions and spaced apart from each other; phosphor layers arranged within the discharge cells; and a discharge gas contained within the discharge cells.

摘要翻译： 一种防止放电电极的不良端子部分的等离子体显示面板（PDP）包括：彼此间隔开并面对的一对基板; 介于所述一对基板之间并且包括分隔放电单元的隔离肋以及所述一对基板和布置在所述片材的边缘上的介质肋的片材; 放电电极，其包括布置在隔壁部分中的排出部分，并且适于实现放电，接触电介质肋的端子部分，厚度为0.5〜2μm，并且彼此间隔开;以及连接部分，其连接排出部分和 端子部分; 信号传输元件，包括接触端子部分并彼此间隔开的导线; 荧光体层布置在放电单元内; 以及包含在放电单元内的放电气体。

公开(公告)号：US20070035475A1

公开(公告)日：2007-02-15

申请号：US11478651

申请日：2006-07-03

申请人： Dong-Young Lee ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

发明人： Dong-Young Lee ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC分类号： G09G3/28

CPC分类号： G09G3/2022 ,  G09G3/2927 ,  G09G3/2983 ,  G09G2310/066 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/043

摘要： In a method and apparatus for improving the address discharge efficiency of a plasma display panel (PDP), the PDP has a new structure which improves light-emitting efficiency and reduces a permanent afterimage. The PDP includes first and second substrates spaced apart from each other, a barrier rib which, together with the first and second substrates partitions discharge cells which are discharge spaces, first and second electrodes extending so as to cross each other in the barrier rib, a phosphor layer formed in the discharge cells, and a discharge gas in the discharge cells. In the method and apparatus, each unit frame used to express an image is divided into a plurality of sub-fields, and each of the sub-fields is divided into a reset period wherein all discharge cells are initialized, an address period wherein a discharge cell which is turned on or off is selected from all discharge cells, and a sustain period wherein a sustain discharge is performed for a discharge cell selected to be turned on in the address period according to gray-level weights allocated to each of the sub-fields. In addition, a falling pulse is applied to the first electrode in the reset period, and scan pulses are sequentially applied to the first electrode in the address period. The electric potential of a low level of the scan pulse is lower than the electric potential of a minimum level of the falling pulse.

摘要翻译： 在用于提高等离子体显示面板（PDP）的寻址放电效率的方法和装置中，PDP具有提高发光效率并减少永久残像的新结构。 PDP包括彼此间隔开的第一和第二基板，隔壁与第一和第二基板一起分隔作为放电空间的放电单元，第一和第二电极在隔离肋中彼此交叉延伸， 在放电单元中形成的荧光体层和放电单元中的放电气体。 在该方法和装置中，用于表示图像的每个单位帧被划分为多个子场，并且每个子场被划分为其中所有放电单元被初始化的复位周期，其中放电 从所有放电单元中选择导通或关断的单元，以及维持周期，其中对于在寻址周期中选择导通的放电单元，根据分配给每个子单元的灰度级权重执行维持放电， 领域。 此外，在复位周期中，向第一电极施加下降脉冲，并且在寻址周期中将扫描脉冲依次施加到第一电极。 扫描脉冲的低电平的电位低于下降脉冲的最小电平的电位。

公开(公告)号：US20070228952A1

公开(公告)日：2007-10-04

申请号：US11716919

申请日：2007-03-12

申请人： Jae-lk Kwon ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo

发明人： Jae-lk Kwon ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo

IPC分类号： H01K1/00

CPC分类号： H01J5/48

摘要： Provided is a plasma display panel having flexibility. The plasma display panel includes a panel assembly that displays images and has flexibility, a plurality of base members that are attached to a surface of the panel assembly and support the panel assembly, and connection members that connect the base members to each other and are installed to be bent in the same direction as the panel assembly is bent. The base members that support the panel assembly having flexibility on a rear surface of the panel assembly can be bent or folded in the same direction as the panel assembly by the connection members.

摘要翻译： 提供了具有柔性的等离子体显示面板。 等离子体显示面板包括显示图像并具有柔性的面板组件，附接到面板组件的表面并支撑面板组件的多个基座构件以及将基座构件彼此连接并连接的连接构件 沿与面板组件弯曲相同的方向弯曲。 在面板组件的后表面上支撑具有柔性的面板组件的基座构件可以通过连接构件沿与面板组件相同的方向弯曲或折叠。

公开(公告)号：US20070035476A1

公开(公告)日：2007-02-15

申请号：US11489365

申请日：2006-07-18

申请人： Dong-Young Lee ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kown

发明人： Dong-Young Lee ,  Won-Ju Yi ,  Ho-Young Ahn ,  Kyoung-Doo Kang ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kown

IPC分类号： G09G3/28

CPC分类号： G09G3/2983 ,  G09G2310/066

摘要： A method of driving a plasma display panel (PDP) and a plasma display device driven by the method are disclosed. In one embodiment, a display image is represented by a plurality of unit frames, and each unit frame is divided into a plurality of sub-fields. Each of the sub-fields includes a reset period when all discharge cells are initialized, an address period when a discharge cell that is turned on or off is selected from all discharge cells, and a sustain period when a sustain discharge is performed for a discharge cell selected to be turned on in the address period according to gray-level weights allocated to each of the sub-fields. Furthermore, a rising ramp pulse and a falling ramp pulse are applied to the first electrode in the reset period. According to one embodiment of the invention, reset light generated by a reset discharge can be minimized in a reset period, and wall charges in discharge cells can be precisely controlled so that light-emitting efficiency is improved and the likelihood of a permanent afterimage being left on the display is reduced.

摘要翻译： 公开了一种驱动等离子体显示面板（PDP）的方法和由该方法驱动的等离子体显示装置。 在一个实施例中，显示图像由多个单位帧表示，并且每个单位帧被分成多个子场。 每个子场包括当所有放电单元被初始化时的复位周期，从所有放电单元中选择导通或截止的放电单元的寻址周期，以及对放电进行维持放电的维持期间 根据分配给每个子场的灰度级权重，在地址周期中选择要开启的单元。 此外，在复位期间，向第一电极施加上升斜坡脉冲和下降斜坡脉冲。 根据本发明的一个实施例，复位放电产生的复位光可以在复位周期中最小化，并且可以精确地控制放电单元中的壁电荷，从而提高发光效率，并且留下永久残像的可能性 在显示屏上减少了。

公开(公告)号：US20080048549A1

公开(公告)日：2008-02-28

申请号：US11892572

申请日：2007-08-24

申请人： Ho-Young Ahn ,  Won-Ju Yi ,  Kyong-Doo Kang ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

发明人： Ho-Young Ahn ,  Won-Ju Yi ,  Kyong-Doo Kang ,  Dong-Young Lee ,  Soo-Ho Park ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC分类号： G09F9/313 ,  H01J17/49 ,  H01J9/02

CPC分类号： H01J11/46 ,  H01J11/16 ,  H01J11/36

摘要： Example embodiments relate to a plasma display panel and a method of forming the same, having a first substrate, a second substrate, a barrier rib interposed between the first substrate and the second substrate, a plurality of grooves formed in the second substrate so as to define discharge cells, a barrier rib electrode including a discharge portion located within the barrier rib to perform a discharge, a contact portion exposed from a surface of the barrier rib, and an intermediate portion connecting the discharge portion and the contact portion, and a terminal electrode on at least one of the first and second substrates such that one end of the terminal electrode may be electrically connected to a signal transmission element and other end thereof may be electrically connected to the contact portion of the barrier rib electrode.

摘要翻译： 示例性实施例涉及等离子体显示面板及其形成方法，其具有第一基板，第二基板，插入在第一基板和第二基板之间的阻挡肋，多个凹槽，形成在第二基板中，以便 限定放电单元，隔离肋电极，包括位于阻挡肋内的放电部分以进行放电，从阻挡肋的表面暴露的接触部分和连接放电部分和接触部分的中间部分，以及端子 电极在第一和第二基板中的至少一个上，使得端子电极的一端可以电连接到信号传输元件，并且其另一端可以电连接到阻挡肋电极的接触部分。

公开(公告)号：US07471265B2

公开(公告)日：2008-12-30

申请号：US11136431

申请日：2005-05-25

申请人： Myoung-Kwan Kim ,  Ho-Young Ahn ,  Tae-Kyoung Kang

发明人： Myoung-Kwan Kim ,  Ho-Young Ahn ,  Tae-Kyoung Kang

IPC分类号： G09G3/28

CPC分类号： G09G3/293 ,  G09G2330/025

摘要： A plasma display panel is provided having a plurality of scan electrodes and sustain electrodes formed parallel to each other in pairs on a first substrate, and a plurality of address electrodes formed on a second substrate that cross the plurality of first and second electrode pairs. A reset waveform is applied to a scan electrode during a reset period, and a scan pulse that falls from a first voltage level to a second voltage level is applied to the can electrode during an address period. A pre-scan pulse of a third voltage level, which is higher than the first voltage level, is applied to a scan electrode between the reset and address periods, and either a magnitude of the third voltage level or a width of the pre-scan pulse is adjusted according to patterns of subfield data.

摘要翻译： 提供一种等离子体显示面板，其具有在第一基板上成对平行地形成的多个扫描电极和维持电极，以及形成在跨越多个第一和第二电极对的第二基板上的多个寻址电极。 在复位期间将复位波形施加到扫描电极，并且在寻址周期期间向罐电极施加从第一电压电平降至第二电压电平的扫描脉冲。 将高于第一电压电平的第三电压电平的预扫描脉冲施加到复位和寻址周期之间的扫描电极，以及第三电压电平的幅度或预扫描的宽度 根据子场数据的模式调整脉冲。

公开(公告)号：US20050264488A1

公开(公告)日：2005-12-01

申请号：US11136431

申请日：2005-05-25

申请人： Myoung-Kwan Kim ,  Ho-Young Ahn ,  Tae-Kyoung Kang

发明人： Myoung-Kwan Kim ,  Ho-Young Ahn ,  Tae-Kyoung Kang

IPC分类号： G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  G09G3/28

CPC分类号： G09G3/293 ,  G09G2330/025

摘要： A plasma display panel is provided having a plurality of scan electrodes and sustain electrodes formed parallel to each other in pairs on a first substrate, and a plurality of address electrodes formed on a second substrate that cross the plurality of first and second electrode pairs. A reset waveform is applied to a scan electrode during a reset period, and a scan pulse that falls from a first voltage level to a second voltage level is applied to the can electrode during an address period. A pre-scan pulse of a third voltage level, which is higher than the first voltage level, is applied to a scan electrode between the reset and address periods, and either a magnitude of the third voltage level or a width of the pre-scan pulse is adjusted according to patterns of subfield data.

摘要翻译： 提供一种等离子体显示面板，其具有在第一基板上成对平行地形成的多个扫描电极和维持电极，以及形成在跨越多个第一和第二电极对的第二基板上的多个寻址电极。 在复位期间将复位波形施加到扫描电极，并且在寻址周期期间向罐电极施加从第一电压电平降至第二电压电平的扫描脉冲。 将高于第一电压电平的第三电压电平的预扫描脉冲施加到复位和寻址周期之间的扫描电极，以及第三电压电平的幅度或预扫描的宽度 根据子场数据的模式调整脉冲。

公开(公告)号：US20090146568A1

公开(公告)日：2009-06-11

申请号：US12323305

申请日：2008-11-25

申请人： Seung-Hyun Son ,  Hyoung-Bin Park ,  Ho-Young Ahn

发明人： Seung-Hyun Son ,  Hyoung-Bin Park ,  Ho-Young Ahn

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/326 ,  H01J2211/365

摘要： A plasma display panel (PDP). Embodiments of the PDP provides improved driving and luminous efficiency. In one embodiment, the PDP includes a first substrate and a second substrate, a plurality of barrier ribs between the front substrate and the rear substrate, the barrier ribs forming a plurality of cells, a pair of electrodes including a scan electrode and a sustain electrode on the first substrate, a protrusion wall protruding toward the scan electrode, the protrusion wall at a position on the second substrate and in a cell among the plurality of cells, and a phosphor layer formed in at least a part of the cell.

摘要翻译： 等离子体显示面板（PDP）。 PDP的实施例提供了改进的驱动和发光效率。 在一个实施例中，PDP包括第一基板和第二基板，在前基板和后基板之间的多个障壁，阻挡肋形成多个单元，一对电​​极包括扫描电极和维持电极 在第一基板上，朝向扫描电极突出的突出壁，在第二基板上的突出壁和多个单元之间的单元中的突出壁，以及形成在单元的至少一部分中的荧光体层。