公开(公告)号：US20070046580A1

公开(公告)日：2007-03-01

申请号：US11490424

申请日：2006-07-19

Applicant: Jae-Ik Kwon

Inventor： Jae-Ik Kwon

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/297 ,  H01J2211/323 ,  H01J2211/36

Abstract: A plasma display panel driving apparatus and method for applying a driving voltage to drive a plasma display panel, where the plasma display panel includes discharge cells formed where the X electrodes cross the Y electrodes. The apparatus includes an X electrode driver for applying the driving voltages to the X electrodes and a Y electrode driver for applying the driving voltages to the Y electrodes. The X electrode driver comprises a first energy recovery unit collecting and accumulating charge from discharge cells and then providing the accumulated charge to the discharge cells, in the address period, and may also include a second energy recovery unit collecting and accumulating charge from the discharge cells and then providing the accumulated charge to the discharge cells, in the sustain-discharge period.

Abstract translation: 一种用于施加驱动电压以驱动等离子体显示面板的等离子体显示面板驱动装置和方法，其中等离子体显示面板包括形成在X电极与Y电极交叉的放电单元。 该装置包括用于向X电极施加驱动电压的X电极驱动器和用于向Y电极施加驱动电压的Y电极驱动器。 X电极驱动器包括：第一能量回收单元，其从放电单元收集并累积电荷，然后在寻址周期中向放电单元提供累积电荷，并且还可以包括从放电单元收集和累积电荷的第二能量回收单元 然后在维持放电期间向放电单元提供累积电荷。

公开(公告)号：US20070040507A1

公开(公告)日：2007-02-22

申请号：US11496617

申请日：2006-08-01

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

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

IPC: H01J17/49

CPC classification number: H01J11/46 ,  H01J11/16

Abstract: 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.

Abstract translation: 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

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

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

IPC: G09G3/28

CPC classification number: G09G3/2022 ,  G09G3/2927 ,  G09G3/2983 ,  G09G2310/066 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/043

Abstract: 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.

Abstract translation: 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：US20060226780A1

公开(公告)日：2006-10-12

申请号：US11451479

申请日：2006-06-13

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Won-Ju Yi ,  Jeong-Chull Ahn ,  Eun-Young Jung

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Won-Ju Yi ,  Jeong-Chull Ahn ,  Eun-Young Jung

IPC: H01J17/49

CPC classification number: H01J11/30 ,  H01J11/16 ,  H01J11/36 ,  H01J2211/366

Abstract: The plasma display panel (PDP) includes: a front panel; a rear panel disposed in parallel with the front panel; a plurality of opaque side dielectric ribs disposed between the front panel and the rear panel to define a plurality of discharge cells, and formed of a dielectric material; a lower discharge electrode and an upper discharge electrode disposed within the plurality of opaque side dielectric ribs; a plurality of phosphor layers corresponding to the discharge cells; and a discharge gas disposed inside the discharge cells. The structure of the PDP limits an outer reflection of an external light source and increase the reflection of visible rays emitted from the phosphor, increasing the aperture ratio of the front panel, and reducing the occurrence of a permanent residual image.

Abstract translation: 等离子体显示面板（PDP）包括：前面板; 与前面板平行设置的后面板; 设置在前面板和后面板之间的多个不透明侧介质肋，以限定多个放电单元，并由电介质材料形成; 设置在所述多个不透明侧电介质肋中的下放电电极和上放电电极; 对应于放电单元的多个荧光体层; 以及设置在放电单元内的放电气体。 PDP的结构限制了外部光源的外部反射，并且增加了从磷光体发射的可见光的反射，增加了前面板的开口率，并且减少了永久残留图像的发生。

公开(公告)号：US20060158116A1

公开(公告)日：2006-07-20

申请号：US11342680

申请日：2006-01-31

Applicant: Jae-Ik Kwon ,  Won-Ju Yi ,  Kyoung-Doo Kang

Inventor： Jae-Ik Kwon ,  Won-Ju Yi ,  Kyoung-Doo Kang

IPC: H01J1/62 ,  H01J17/49

CPC classification number: H01J11/44 ,  H01J11/12 ,  H01J2211/446 ,  H01J2211/448 ,  H05K9/0096

Abstract: A plasma display panel (PDP) is structured so as to reduce the cost and time of manufacturing a plasma display device, and to improve heat transfer efficiency of the plasma display device. The PDP comprises: a transparent front substrate; a rear substrate disposed parallel to the front substrate; an electromagnetic wave shielding layer fixed on the front substrate; a plurality of discharge cells defined by barrier ribs disposed between the front substrate and the rear substrate; a plurality of address electrodes extending over the discharge cells and disposed in a given direction; a rear dielectric layer covering the address electrodes; a plurality of fluorescent layers disposed in the discharge cells; a plurality of sustaining electrode pairs extending in a direction which crosses the given direction of the address electrodes; a front dielectric layer covering the sustaining electrode pairs; and a discharge gas filling the discharge cells.

Abstract translation: 构造等离子体显示面板（PDP），以降低制造等离子体显示装置的成本和时间，并提高等离子体显示装置的传热效率。 PDP包括：透明前基板; 后基板，平行于前基板设置; 固定在前基板上的电磁波屏蔽层; 由设置在前基板和后基板之间的障壁限定的多个放电单元; 多个寻址电极，其在放电单元上延伸并且沿给定方向设置; 覆盖所述寻址电极的后介电层; 布置在放电单元中的多个荧光层; 多个维持电极对沿与所述寻址电极的给定方向交叉的方向延伸; 覆盖所述维持电极对的前介电层; 和填充放电单元的放电气体。

公开(公告)号：US20060087238A1

公开(公告)日：2006-04-27

申请号：US11253721

申请日：2005-10-20

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang

IPC: H01J17/49

CPC classification number: H01J11/16 ,  H01J11/36

Abstract: A plasma display panel (PDP) with a novel structure. The PDP includes a first substrate, a second substrate arranged facing the first substrate, a plurality of first barrier ribs arranged between the first substrate and the second substrate and adapted to partition a plurality of discharge cells, a plurality of pairs of discharge electrodes arranged to extend in a first direction within the plurality of first barrier ribs, the plurality of pairs of discharge electrodes being adapted to produce a discharge in the plurality of discharge cells, a plurality of phosphor layers arranged within the plurality of discharge cells, and a discharge gas arranged and sealed within the plurality of discharge cells.

Abstract translation: 具有新颖结构的等离子体显示面板（PDP）。 PDP包括第一衬底，面对第一衬底布置的第二衬底，布置在第一衬底和第二衬底之间的多个第一阻挡肋，并且适于分隔多个放电单元，多对放电电极布置成 在多个第一阻挡肋内沿第一方向延伸，所述多对放电电极适于在所述多个放电单元中产生放电，多个荧光体层布置在所述多个放电单元内，以及放电气体 布置并密封在多个放电单元内。

公开(公告)号：US20060001675A1

公开(公告)日：2006-01-05

申请号：US11168212

申请日：2005-06-28

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/363 ,  H01J2211/365

Abstract: A plasma display panel enhanced light emission efficiency is disclosed. In one embodiment, the PDP includes a rear substrate, a front substrate disposed apart from the rear substrate, a plurality of barrier ribs that define discharge cells together with the rear substrate and the front substrate and disposed between the rear substrate and the front substrate, a plurality of sustain electrode pairs extended across the discharge cells, and a plurality of address electrodes extended across the discharge cells to cross the sustain electrode pairs. The PDP also includes a first dielectric layer that covers the address electrodes, a second dielectric layer that covers the sustaining electrode pairs, a fluorescent layer disposed in each discharge cell and a discharge gas filled in the discharge cells, wherein the barrier ribs comprise vertical units formed in a direction in which the address electrodes are extended, and horizontal units that cross the vertical units. Each of the sustain electrodes comprises a bus electrode extending across the discharge cells and a discharge electrode, wherein the discharge electrode includes i) a main body unit disposed apart from the bus electrode toward the center of each discharge cell and ii) connection units that connect he main body unit and the bus electrode, and the relative width ratio of the connection units to the vertical units is in a range of about 3/7 to about 6/7.

Abstract translation: 公开了一种提高发光效率的等离子体显示面板。 在一个实施例中，PDP包括后基板，与后基板分开布置的前基板，多个阻挡肋，其与后基板和前基板一起限定放电单元并且设置在后基板和前基板之间， 多个维持电极对延伸穿过放电单元，以及多个寻址电极，跨越放电单元延伸以跨过维持电极对。 PDP还包括覆盖寻址电极的第一电介质层，覆盖维持电极对的第二电介质层，设置在每个放电单元中的荧光层和填充在放电单元中的放电气体，其中阻挡肋包括垂直单元 形成在寻址电极延伸的方向上，以及与垂直单元交叉的水平单元。 每个维持电极包括延伸穿过放电单元的总线电极和放电电极，其中放电电极包括i）主体单元，其布置成离开总线电极朝向每个放电单元的中心;以及ii）连接单元 主体单元和总线电极，连接单元与垂直单元的相对宽度比在约3/7至约6/7的范围内。

公开(公告)号：US20050285531A1

公开(公告)日：2005-12-29

申请号：US11156681

申请日：2005-06-20

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Seung-Uk Kwon

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang ,  Seung-Uk Kwon

IPC: H01J17/49

CPC classification number: H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/326

Abstract: A plasma display panel having an electrode structure that can reduce the damaging of a fluorescent layer that generates green light by ion sputtering is disclosed. The plasma display panel includes: a rear substrate; a front substrate disposed apart from the rear substrate; a plurality of barrier ribs that define discharge cells of blue, green and blue light together with the rear substrate and the front substrate and disposed between the rear substrate and the front substrate; a plurality of sustain electrode pairs extended across the discharge cells; a plurality of address electrodes extended across the discharge cells to cross the sustain electrode pairs; a first dielectric layer that covers the sustain electrode pairs; a second dielectric layer that covers the address electrodes; a plurality of fluorescent layers of red, green, and blue light disposed in each of the discharge cells of red, green and blue light; and a discharge gas filled in the discharge cells, wherein each of the sustain electrodes comprises a bus electrode extended across the discharge cells, main body unit disposed apart from the bus electrode toward the inside of the discharge cell, and a connection unit that connects the bus electrode and the main body unit, the connection unit is disposed apart from the barrier ribs that define the green discharge cells.

Abstract translation: 公开了一种具有电极结构的等离子体显示面板，其能够通过离子溅射减少产生绿光的荧光层的损伤。 等离子体显示面板包括：后基板; 与所述后基板隔开的前基板; 多个隔壁，其与后基板和前基板一起限定蓝，绿和蓝光的放电单元，并且设置在后基板和前基板之间; 多个维持电极对延伸穿过放电单元; 多个寻址电极，跨过放电单元延伸以跨越维持电极对; 覆盖所述维持电极对的第一电介质层; 覆盖所述寻址电极的第二介电层; 设置在红色，绿色和蓝色光的每个放电单元中的多个红色，绿色和蓝色光的荧光层; 以及填充在放电单元中的放电气体，其特征在于，所述维持电极中的每一个包括在所述放电单元上延伸的总线电极，从所述总线电极向所述放电单元的内部配置的主体单元，以及连接单元， 总线电极和主体单元，连接单元与限定绿色放电单元的隔壁分开设置。

公开(公告)号：US20050264210A1

公开(公告)日：2005-12-01

申请号：US11128358

申请日：2005-05-13

Applicant: Tae-Kyoung Kang ,  Jae-Ik Kwon

Inventor： Tae-Kyoung Kang ,  Jae-Ik Kwon

IPC: G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/298 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/42 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/42

Abstract: A PDP includes a barrier rib formed between an upper substrate and a lower substrate to define discharge regions, and a phosphor layer including red, green, and blue phosphor layers corresponding to the discharge regions. A height of the green phosphor layer is lower than a height of the barrier rib.

Abstract translation: PDP包括形成在上基板和下基板之间以限定放电区域的障壁，以及包括对应于放电区域的红色，绿色和蓝色荧光体层的荧光体层。 绿色荧光体层的高度低于隔壁的高度。

公开(公告)号：US20050264208A1

公开(公告)日：2005-12-01

申请号：US11134789

申请日：2005-05-21

Applicant: Jae-Ik Kwon ,  Kyoung-Doo Kang

Inventor： Jae-Ik Kwon ,  Kyoung-Doo Kang

IPC: H01J11/22 ,  H01J11/24 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J17/49

CPC classification number: H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/323

Abstract: A plasma display panel includes front and rear substrates, barrier ribs, a phosphor layer, address, sustain and scan electrodes, and a dielectric layer. Barrier ribs between the front and rear substrates divide the space in between into discharge cells. The sustain and scan electrodes face each other in each discharge cell forming a discharge gap and are asymmetrical with respect to at least one of the center axes of the discharge cell. The dielectric layer covers the sustain and scan electrodes. The distance between the electrodes can be increased and therefore the capacitance between electrodes decreased while maintaining the discharge gap. As a result, reactive power consumption of the panel can be decreased, and distribution of wall charges during the reset period can be controlled even when applying a low voltage of simple waveform to initiate reset.

Abstract translation: 等离子体显示面板包括前基板和后基板，阻挡肋，荧光体层，地址，维持和扫描电极以及电介质层。 前后基板之间的隔离肋将其间的空间分成放电单元。 维持电极和扫描电极在形成放电间隙的每个放电单元中彼此面对，并且相对于放电单元的至少一个中心轴线是不对称的。 电介质层覆盖维持电极和扫描电极。 电极之间的距离可以增加，因此在保持放电间隙的同时电极之间的电容减小。 结果，可以减小面板的无功功率消耗，并且即使在施加简单波形的低电压以启动复位时也可以控制复位期间的壁电荷的分配。