公开(公告)号：US20090224671A1

公开(公告)日：2009-09-10

申请号：US12314385

申请日：2008-12-09

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12

摘要： A plasma display panel that shortens the delay time of an address discharge by providing an exoelectron emission layer on a protective layer is disclosed. The plasma display panel includes first and second substrates facing each other and spaced apart from each other, barrier ribs arranged between the first and second substrates and defining discharge cells, phosphor layers formed within the discharge cells; address electrodes formed on the first substrate and extending along a first direction, first and second electrodes formed on the second substrate and extending along the second direction, a protective layer formed in a discharge region of the discharge cells, and an exoelectron emission layer formed outside the discharge region.

摘要翻译： 公开了一种等离子体显示面板，其通过在保护层上提供外电子发射层来缩短寻址放电的延迟时间。 等离子体显示面板包括彼此面对并且彼此间隔开的第一和第二基板，布置在第一和第二基板之间并限定放电单元的阻挡肋，形成在放电单元内的荧光体层; 形成在第一基板上并沿着第一方向延伸的寻址电极，形成在第二基板上并沿着第二方向延伸的第一和第二电极，形成在放电单元的放电区域中的保护层，以及形成在外部的外部电子发射层 放电区域。

公开(公告)号：US07808179B2

公开(公告)日：2010-10-05

申请号：US12314385

申请日：2008-12-09

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12

摘要： A plasma display panel that shortens the delay time of an address discharge by providing an exoelectron emission layer on a protective layer is disclosed. The plasma display panel includes first and second substrates facing each other and spaced apart from each other, barrier ribs arranged between the first and second substrates and defining discharge cells, phosphor layers formed within the discharge cells; address electrodes formed on the first substrate and extending along a first direction, first and second electrodes formed on the second substrate and extending along the second direction, a protective layer formed in a discharge region of the discharge cells, and an exoelectron emission layer formed outside the discharge region.

摘要翻译： 公开了一种等离子体显示面板，其通过在保护层上提供外电子发射层来缩短寻址放电的延迟时间。 等离子体显示面板包括彼此面对并且彼此间隔开的第一和第二基板，布置在第一和第二基板之间并限定放电单元的阻挡肋，形成在放电单元内的荧光体层; 形成在第一基板上并沿着第一方向延伸的寻址电极，形成在第二基板上并沿着第二方向延伸的第一和第二电极，形成在放电单元的放电区域中的保护层，以及形成在外部的外部电子发射层 放电区域。

公开(公告)号：US20090284152A1

公开(公告)日：2009-11-19

申请号：US12453466

申请日：2009-05-12

申请人： Sang-Hun JANG ,  Shinichiro NAGANO ,  Chung-Gyoo LEE ,  Yong-Shik HWANG ,  Seong-Chan BAE ,  Jae-Wook KANG ,  Hyeon-Seok KIM ,  Hyun-Jung LEE ,  Yong-Mi YU

发明人： Sang-Hun JANG ,  Shinichiro NAGANO ,  Chung-Gyoo LEE ,  Yong-Shik HWANG ,  Seong-Chan BAE ,  Jae-Wook KANG ,  Hyeon-Seok KIM ,  Hyun-Jung LEE ,  Yong-Mi YU

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/40

摘要： A plasma display panel, including a front substrate and a rear substrate arranged opposite to each other, a plurality of display electrodes disposed in a first direction on a first surface of the front substrate, a dielectric layer covering the display electrodes on the front substrate, a protective layer including protective layer grains covering the dielectric layer, and a crystal modification seed layer disposed between the dielectric layer and the protective layer, wherein the crystal modification seed layer includes crystal modification seeds including at least one of an alkaline earth metal, a transition metal, an amphoteric element, a semimetal element, and a lanthanide.

摘要翻译： 一种等离子体显示面板，包括彼此相对布置的前基板和后基板，在前基板的第一表面上沿第一方向设置的多个显示电极，覆盖前基板上的显示电极的电介质层， 保护层，其包括覆盖所述电介质层的保护层晶粒，以及设置在所述电介质层和所述保护层之间的晶体改性种子层，其中所述晶体改性种子层包括晶体改性晶种，所述晶种修饰种子包括碱土金属， 金属，两性元素，半金属元素和镧系元素。

公开(公告)号：US6031329A

公开(公告)日：2000-02-29

申请号：US049206

申请日：1998-03-27

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： G09F9/313 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J11/50 ,  H01J17/49

CPC分类号： H01J11/28 ,  G09G3/2986 ,  H01J11/12

摘要： The invention provides a plasma display panel having an improved light emission contrast. The plasma display panel includes a plurality of discharge sustaining electrode pairs X.sub.n and Y.sub.n each comprising discharge sustaining electrodes x'.sub.n and x.sub.n, and y.sub.n and y'.sub.n, respectively, which are electrically isolated from each other and which extend in a direction along the scanning lines. The plasma display panel also includes discharging cells in which a discharge occurs within a region limited between the discharge sustaining electrodes x.sub.n and y.sub.n in the first and second priming periods, small-width erasing periods, and writing periods. The black-level intensity can be reduced without causing an increase in the power dissipation and a significant decrease in the normal light emission intensity. Thus, the light emission contrast is improved to a great extent without having to increase the maximum light emission intensity.

摘要翻译： 本发明提供一种具有改善的发光对比度的等离子体显示面板。 等离子体显示面板包括多个放电维持电极对Xn和Yn，每个放电维持电极对Xn和Yn分别包括放电维持电极x'n和xn以及yn和y'n，它们彼此电隔离并且沿着 扫描线。 等离子体显示面板还包括在第一和第二引发周期内的放电维持电极xn和yn之间的限制区域，小宽度擦除周期和写入周期内发生放电的放电单元。 可以降低黑电平强度，而不会导致功率消耗的增加和正常发光强度的显着降低。 因此，在不增加最大发光强度的情况下，可以很大程度地改善发光对比度。

公开(公告)号：US20100109525A1

公开(公告)日：2010-05-06

申请号：US12610035

申请日：2009-10-30

申请人： Shinichiro Nagano ,  Sang-Hun Jang ,  Yong-Mi Yu

发明人： Shinichiro Nagano ,  Sang-Hun Jang ,  Yong-Mi Yu

IPC分类号： H01J17/49

CPC分类号： H01J11/38 ,  H01J11/12

摘要： A plasma display panel for improving luminous efficiency including first and second substrates facing each other; barrier ribs partitioning a space between the first and second substrates to define discharge cells; address electrodes on the first substrate and extending along a first direction to correspond to the discharge cells; first and second electrodes extending along a second direction crossing the first direction on the second substrate to define a discharge gap at centers of the discharge cells; a dielectric layer covering the first and second electrodes; and a protective layer covering the dielectric layer. The dielectric layer includes a first section in the discharge gap and a portion adjacent to the discharge gap in the first direction and having a smaller dielectric constant, and a second section at either side of the first dielectric constant section in the first direction and having a larger dielectric constant.

摘要翻译： 一种用于提高发光效率的等离子体显示面板，包括彼此面对的第一和第二基板; 阻挡肋分隔第一和第二基板之间的空间以限定放电单元; 寻址电极，并且沿第一方向延伸以对应于放电单元; 第一和第二电极沿着与第二基板上的第一方向交叉的第二方向延伸，以在放电单元的中心处限定放电间隙; 覆盖所述第一和第二电极的电介质层; 以及覆盖电介质层的保护层。 电介质层包括放电间隙中的第一部分和与第一方向上的放电间隙相邻的部分，介电常数较小，第一部分在第一方向的第二介电常数部分的两侧， 介电常数较大。

公开(公告)号：US20090108730A1

公开(公告)日：2009-04-30

申请号：US12230944

申请日：2008-09-08

申请人： Sang-Hoon Yim ,  Shinichiro Nagano ,  Jeong-Nam Kim

发明人： Sang-Hoon Yim ,  Shinichiro Nagano ,  Jeong-Nam Kim

IPC分类号： H01J1/62

CPC分类号： H01J11/40 ,  H01J11/12 ,  H01J2211/323

摘要： The provided is a plasma display panel (PDP) for inducing initial discharge as short-gap discharge to prevent an increase of a discharge firing voltage, suppressing the short-gap discharge after the initial discharge, and inducing full discharge as long-gap discharge to improve luminous efficiency. The PDP includes a first substrate, a second substrate, a barrier rib, a phosphor layer, address electrodes, first and second electrodes, a dielectric layer, and a protective layer. The first and second electrodes extend in the second direction, and form a first discharge gap therebetween. The dielectric layer is formed on the second substrate while covering the first and second electrodes. The protective layer covers the dielectric layer. The protective layer includes a first secondary electron emission portion and a second secondary electron emission portion. The first secondary electron emission portion is formed to correspond to an outer remote part of the first and second electrodes and has a first secondary electron emission coefficient. The second secondary electron emission portion is formed to correspond to an outer close part of one of the first and second electrodes, and has a second secondary electron emission that is smaller than the first secondary electron emission coefficient.

摘要翻译： 提供了一种等离子体显示面板（PDP），用于引发初始放电作为短间隙放电，以防止放电点火电压的增加，抑制初始放电之后的短隙放电，并且引起作为长距离放电的全放电 提高发光效率。 PDP包括第一基板，第二基板，障壁，荧光体层，地址电极，第一和第二电极，电介质层和保护层。 第一和第二电极在第二方向上延伸，并在它们之间形成第一放电间隙。 介电层形成在第二基板上，同时覆盖第一和第二电极。 保护层覆盖电介质层。 保护层包括第一二次电子发射部分和第二二次电子发射部分。 第一二次电子发射部分形成为对应于第一和第二电极的外部远端部分并且具有第一二次电子发射系数。 第二二次电子发射部分形成为对应于第一和第二电极之一的外部封闭部分，并且具有小于第一二次电子发射系数的第二二次电子发射。

公开(公告)号：US06646375B1

公开(公告)日：2003-11-11

申请号：US09717108

申请日：2000-11-22

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/46

摘要： One end (30 (X)) of a first sustain discharge electrode (X) is disposed in a display region (21), and the other end is disposed in a second non-display region (22B). One end (30 (Y)) of a second sustain discharge electrode (Y) paired with the first sustain discharge electrode (X) is disposed in the display region (21), and the other end is disposed in a first non-display region (22A). Thereby, accidental sustain discharge in a non-display region of a surface discharge AC type PDP can be suppressed to improve quality of display.

摘要翻译： 第一维持放电电极（X）的一端（30（X））设置在显示区域（21）中，另一端设置在第二非显示区域（22B）中。 与第一维持放电电极（X）成对配置的第二维持放电电极（Y）的一端（30（Y））配置在显示区域（21）中，另一端配置在第一非显示区域 （22A）。 由此，能够抑制表面放电型AC型PDP的非显示区域中的意外维持放电，提高显示质量。

公开(公告)号：US06531994B1

公开(公告)日：2003-03-11

申请号：US09635709

申请日：2000-08-09

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： G09G328

CPC分类号： G09G3/2932 ,  G09G3/296 ,  G09G3/299 ,  G09G2310/0221 ,  G09G2310/0224 ,  G09G2320/0209

摘要： An AC-type PDP in which adjacent two scanning lines share one sustain discharge electrode and a discharge separator for separating surface discharges in the adjacent scanning lines is driven as follows. In a writing period (O4), the voltages at odd-numbered sustain discharge electrodes (J2n−1) are set to the voltage (H) and the voltages at even-numbered sustain discharge electrodes (J2n) are set to the voltage (M). At selection of odd-numbered scanning lines (S2n−1) in descending order, when image data (W) according to the scanning line (S2n−1) is applied to an address electrode (22), the voltages at the sustain discharge electrodes (J2n+1 and J2n) are changed to the voltages (M and L), respectively. In a polarity reverse period (RV), after a voltage (Voff) is applied to all the address electrodes (22) and the voltages at the sustain discharge electrodes (J2n−1 and J2n) are changed from the voltage (M) to the voltages (L and H), respectively, the voltages at the sustain discharge electrodes (J2n−1 and J2n) are returned to the voltage (M). In a writing period (E4), even-numbered scanning lines (S2n) are selected in ascending order conversely to the order in the writing period (O4). With this operation, it is possible to enhance a display contrast, reduce a reactive power and stabilize a writing discharge.

摘要翻译： 其中相邻的两条扫描线共用一条维持放电电极的AC型PDP和用于分离相邻扫描线中的表面放电的放电分离器被驱动如下。 在写入周期（O4）中，将奇数维持放电电极（J2n-1）的电压设定为电压（H），将偶数维持放电电极（J2n）的电压设定为电压（M ）。 当按照扫描线（S2n-1）的图像数据（W）施加到地址电极（22）时，按照降序选择奇数扫描线（S2n-1）时，维持放电电极 （J2n + 1和J2n）分别变为电压（M和L）。 在极性反转时段（RV）中，在向所有寻址电极（22）施加电压（Voff）之后，将维持放电电极（J2n-1和J2n）的电压从电压（M）变更为 电压（L和H）分别维持放电电极（J2n-1和J2n）的电压返回到电压（M）。 在写入周期（E4）中，与写入周期（O4）中的顺序相反，按照升序选择偶数扫描线（S2n）。 通过该操作，可以提高显示对比度，降低无功功率并稳定写入放电。

公开(公告)号：US06472821B1

公开(公告)日：2002-10-29

申请号：US09605476

申请日：2000-06-28

申请人： Yoshinobu Hirokado ,  Shinichiro Nagano

发明人： Yoshinobu Hirokado ,  Shinichiro Nagano

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/38

摘要： An AC plane discharge type plasma display panel comprises the first substrate section comprising a glass substrate containing sodium oxide, an insulating film being a SiO2 film having about 100 nm in thickness and formed by dry film formation method on the surface of the glass substrate, plural pairs of discharge sustain electrodes each comprising a transparent electrode and a bus electrode and formed on the insulating film, a dielectric layer formed on the insulating film in such a manner as to cover the plural pairs of discharge electrodes, and a cathode film formed on the dielectric layer.

摘要翻译： AC平面放电型等离子体显示面板包括：第一基板部分，其包括含有氧化钠的玻璃基板，绝缘膜，其厚度为约100nm的SiO 2膜，并通过干膜形成方法形成在玻璃基板的表面上，多个 成对的放电维持电极，每个放电维持电极包括透明电极和总线电极，并形成在绝缘膜上，绝缘膜上形成的覆盖多对放电电极的电介质层和形成在绝缘膜上的阴极膜 电介质层。

公开(公告)号：US06856305B2

公开(公告)日：2005-02-15

申请号：US10280003

申请日：2002-10-25

申请人： Shinichiro Nagano

发明人： Shinichiro Nagano

IPC分类号： H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/40 ,  H01J11/44 ,  G09G3/28 ,  H01J17/49

CPC分类号： H01J11/40 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/323

摘要： A discharge inert film (22) is made of an aggregate of fine particles not substantially containing any inorganic binder. Each of sustain discharge electrodes (XB, YB) includes a plurality of discharge gap adjoining portions (a), a bus portion (b) and a plurality of bridge-building portions (c). The bus portion (b) adjoins the electrode pair gap portion (NG), extending along a second direction (D2). Each of bridge-building portions (c) extends towards a discharge gap portion (DG). The bridge-building portions (c) are connected to the discharge gap adjoining portions (a), respectively, and these adjoining portions (a) adjoin the discharge gap portion (DG) and are arranged therealong. The film (22) is so disposed as not to cover the discharge gap adjoining portions (a). When a surface discharge is generated between the sustain discharge electrodes (X, Y) during a reset period, the potential difference between the electrodes (X, Y) is gradually increased.

摘要翻译： 放电惰性膜（22）由基本上不含任何无机粘合剂的微粒的聚集体制成。 每个维持放电电极（XB，YB）包括多个放电间隙邻接部分（a），总线部分（b）和多个桥接结构部分（c）。 总线部分（b）邻接电极对间隙部分（NG），沿着第二方向（D2）延伸。 桥式建筑部分（c）中的每一个朝向放电间隙部分（DG）延伸。 桥式建筑部分（c）分别连接到排出间隙邻接部分（a），并且这些邻接部分（a）与排放间隙部分（DG）相邻并且被排列在其周围。 膜（22）被设置成不覆盖放电间隙邻接部分（a）。 当在复位期间在维持放电电极（X，Y）之间产生表面放电时，电极（X，Y）之间的电位差逐渐增大。