公开(公告)号：US20100118005A1

公开(公告)日：2010-05-13

申请号：US12598320

申请日：2007-05-21

Applicant: Takashi Sasaki ,  Nobuyoshi Kondo

Inventor： Takashi Sasaki ,  Nobuyoshi Kondo

IPC: G09G3/28 ,  G09G5/00

CPC classification number: H01J11/46 ,  H01J11/14 ,  H01J2211/323

Abstract: A plasma display panel has a first and a second plate facing each other. A plurality of first electrodes extending in a first direction and disposed at intervals and a first dielectric layer covering the first electrodes are provided on the first plate. Further, a plurality of second electrodes extending in a second direction orthogonal to the first direction and disposed at intervals are provided on the first dielectric layer. Each of the second electrodes has a connection part to couple with a circuit applying a voltage to the second electrodes at least at one end part of each of the second electrodes, the connection part being provided on the dielectric layer. For example, an edge part on a side of the connection part of the second plate is positioned more inside than the connection part.

Abstract translation: 等离子体显示面板具有彼此面对的第一和第二板。 多个沿第一方向延伸并且间隔设置的第一电极和覆盖第一电极的第一电介质层设置在第一板上。 此外，在第一电介质层上设置多个第二电极，该第二电极在与第一方向垂直的第二方向上间隔设置。 每个第二电极具有连接部分，该连接部分与至少在每个第二电极的一个端部处向第二电极施加电压的电路耦合，所述连接部分设置在电介质层上。 例如，第二板的连接部的一侧的边缘部位于比连接部更靠内侧的位置。

公开(公告)号：US20080231551A1

公开(公告)日：2008-09-25

申请号：US11886866

申请日：2005-03-22

Applicant: Tomoyuki Nukumizu ,  Tadayoshi Kosaka ,  Kazushige Takagi ,  Yoshiho Seo ,  Hajime Inoue ,  Koichi Sakita

Inventor： Tomoyuki Nukumizu ,  Tadayoshi Kosaka ,  Kazushige Takagi ,  Yoshiho Seo ,  Hajime Inoue ,  Koichi Sakita

IPC: G09G3/28 ,  H01J1/62

CPC classification number: H01J11/32 ,  H01J11/12 ,  H01J11/14 ,  H01J11/38 ,  H01J2211/323

Abstract: On a front substrate, a dielectric layer for accumulating the wall charge is formed, and inside the dielectric layer, a first electrode and a second electrode intersecting each other are formed with a predetermined pitch. The dielectric layer is not flat but is convex at the intersection of the first electrode and the second electrode, and the thickness in the direction of the discharge space from the second electrode at the intersection is larger than the thickness in the remaining area. Consequently, since the electric field distribution at the intersection is coarser than that at places apart from the intersection when discharge is sustained by causing an electric field distribution in the discharge space through the dielectric layer, discharge occurs not at the intersection but in four positions at places apart from the intersection, so that the luminous efficiency per discharge cell is improved.

Abstract translation: 在前基板上形成用于积蓄壁电荷的电介质层，并且在电介质层内部以预定的间距形成彼此交叉的第一电极和第二电极。 电介质层不是平坦的，而是在第一电极和第二电极的交叉点处是凸的，并且在交叉点处来自第二电极的放电空间方向上的厚度大于其余区域中的厚度。 因此，由于在通过电介质层引起放电空间中的电场分布来维持放电时离交叉点的交点处的电场分布更粗糙，所以不在交叉点处发生放电，而是在四个位置 除了交叉点，使得每个放电单元的发光效率提高。

公开(公告)号：US20080024064A1

公开(公告)日：2008-01-31

申请号：US11878267

申请日：2007-07-23

Applicant: Tae-Woo Kim ,  Sang-Hoon Yim

Inventor： Tae-Woo Kim ,  Sang-Hoon Yim

IPC: H01J17/49

CPC classification number: H01J11/16 ,  H01J11/14 ,  H01J11/32 ,  H01J2211/326 ,  H01J2211/42

Abstract: A Plasma Display Panel (PDP) having improved transformation efficiency includes: a first substrate, a second substrate facing the first substrate, discharge cells partitioned between the first substrate and the second substrate, first electrodes extending in a first direction between the first substrate and the second substrate, second electrodes extending in a second direction crossing the first direction between the first substrate and the second substrate and protruding in a direction away from the second substrate, third electrodes extending in the second direction between the first substrate and the second substrate and protruding in a direction away from the second substrate, and phosphor layers arranged within the discharge cells, the discharge cells including a first portion having the second and third electrodes arranged therein and a second portion devoid of second and third electrodes therein. A phosphor layer formed within the second portion has a height, measured in a direction perpendicular to the first substrate, greater than a distance between the first substrate and the second and third electrodes.

Abstract translation: 具有改进的转换效率的等离子体显示面板（PDP）包括：第一基板，面对第一基板的第二基板，在第一基板和第二基板之间分隔的放电单元，在第一基板和第二基板之间沿第一方向延伸的第一电极 第二基板，沿与第一基板和第二基板交叉的第二方向的第二方向延伸并沿远离第二基板的方向突出的第二电极，在第一基板和第二基板之间沿第二方向延伸的第三电极，并且突出 在离开第二基板的方向上，以及布置在放电单元内的荧光体层，放电单元包括其中布置有第二和第三电极的第一部分和没有第二和第三电极的第二部分。 形成在第二部分内的磷光体层具有在与第一基板垂直的方向上测量的高度，大于第一基板与第二和第三电极之间的距离。

公开(公告)号：US20060087234A1

公开(公告)日：2006-04-27

申请号：US11246119

申请日：2005-10-11

Applicant: Min Hur ,  Hyea-Weon Shin ,  Takahisa Mizuta

Inventor： Min Hur ,  Hyea-Weon Shin ,  Takahisa Mizuta

IPC: H01J17/49

CPC classification number: H01J11/24 ,  H01J11/14 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

Abstract: The invention provides a plasma display panel having improved luminous efficiency. The improved luminous efficiency may result in part from at least the configuration and/or arrangement of facing sustain and scan electrodes. In one embodiment, the electrodes may have concave portions that are selectively formed at locators where the electrodes intersect barrier ribs that separate adjacent discharge cells of different colors. This configuration may reduce the charge distribution around the portions where the concave are formed, and may also prevent erroneous discharge from being transferred to adjacent discharge cells. The principles of the invention may be used to produce or light density PDP that increases luminous efficiency and decreases a discharge firing voltage.

Abstract translation: 本发明提供一种具有改善的发光效率的等离子体显示面板。 改善的发光效率可以部分地来自至少面向维持和扫描电极的配置和/或布置。 在一个实施例中，电极可以具有选择性地形成在定位器处的凹部，其中电极与隔离不同颜色的相邻放电单元的阻挡肋相交。 这种构造可以减少形成凹部的部分周围的电荷分布，并且还可以防止错误的放电转移到相邻的放电单元。 本发明的原理可用于产生或增加发光效率并降低放电点火电压的光密度PDP。

公开(公告)号：US20050264206A1

公开(公告)日：2005-12-01

申请号：US11127185

申请日：2005-05-12

Applicant: Masaki Yoshinari ,  Takashi Yamada ,  Yoichi Okumura ,  Tasuku Ishibashi

Inventor： Masaki Yoshinari ,  Takashi Yamada ,  Yoichi Okumura ,  Tasuku Ishibashi

IPC: H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/50 ,  H01J11/02 ,  H01J17/49

CPC classification number: H01J11/16 ,  H01J11/14 ,  H01J2211/245 ,  H01J2211/326

Abstract: Sustain electrodes and a transparent dielectric layer covering the sustain electrodes are formed on the rear-facing face of the front glass substrate. A plurality of first additional dielectric layers protrude from the rear-facing face of the transparent dielectric layer, extend in the column direction and are regularly arranged in the row direction. An address electrode initiating a discharge in conjunction with the sustain electrode is formed on each of the first additional dielectric layers.

Abstract translation: 维持电极和覆盖维持电极的透明电介质层形成在前玻璃基板的背面。 多个第一附加电介质层从透明电介质层的背面突出，沿列方向延伸并且沿行方向规则地排列。 在每个第一附加电介质层上形成与维持电极一起起始放电的寻址电极。

公开(公告)号：US20050264203A1

公开(公告)日：2005-12-01

申请号：US11138308

申请日：2005-05-27

Applicant: Min Hur ,  Young-Do Choi ,  Takahisa Mizuta ,  Jun-Yong Park ,  Su-Bin Song

Inventor： Min Hur ,  Young-Do Choi ,  Takahisa Mizuta ,  Jun-Yong Park ,  Su-Bin Song

IPC: H01J11/14 ,  H01J11/16 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J17/49

CPC classification number: H01J11/14 ,  H01J11/16 ,  H01J11/26 ,  H01J2211/265 ,  H01J2211/323

Abstract: A plasma display panel comprises: first and second substrates facing each other; a plurality of barrier ribs partitioning a discharge space between the first and second substrates so as to define a plurality of discharge cells; address electrodes extending in parallel with each other and in a predetermined direction; first and second electrodes disposed on the second substrate in a direction intersecting the direction of the address electrodes, the first and second electrodes being separated from the address electrodes, the first and second electrodes being provided in correspondence with each of the discharge cells; and phosphor layers coated on the discharge cells. The first and second electrodes protrude in a direction from the second substrate to the first substrate, and face each other so as to provide a space therebetween.

Abstract translation: 等离子体显示面板包括：彼此面对的第一和第二基板; 多个隔壁，分隔第一和第二基板之间的放电空间，以限定多个放电单元; 寻址电极，其彼此平行且沿预定方向延伸; 第一和第二电极，设置在与第二寻址电极的方向相交的方向上的第二基板上，第一和第二电极与地址电极分离，第一和第二电极与每个放电单元相对应地设置; 以及涂覆在放电单元上的荧光体层。 第一和第二电极在从第二基板到第一基板的方向上突出，并且彼此面对以在它们之间提供空间。

公开(公告)号：US06777873B2

公开(公告)日：2004-08-17

申请号：US10378812

申请日：2003-03-05

Applicant: Hirokazu Hashikawa

Inventor： Hirokazu Hashikawa

IPC: H01J1749

CPC classification number: H01J11/14 ,  H01J11/32 ,  H01J2211/323

Abstract: Bus electrodes Xa, Ya, transparent electrodes Xb, Yb, and column electrode protrusions Db are formed on a front glass substrate 1. A leading end of the transparent electrode Xb (Yb) is opposite another leading end of the transparent electrode Yb (Xb), connected to the bus electrode Ya (Xa) adjacent thereto, with a first discharge gap g1 interposed in between. One or other of the transparent electrodes Yb and Xb is opposite the column electrode protrusion Db with a second discharge gap g2 in between. A column electrode body Da is separated from the bus electrodes Xa and Ya through the first dielectric layer 2. A phosphor layer 6 is provided on a back glass substrate 4.

Abstract translation: 在前玻璃基板1上形成有集电极Xa，Ya，透明电极Xb，Yb，列电极突起Db。透明电极Xb（Yb）的前端与透明电极Yb（Xb）的另一前端相反， 连接到与其相邻的总线电极Ya（Xa），其间插入有第一放电间隙g1。 一个或多个透明电极Yb和Xb与列电极突起Db相对，其间具有第二放电间隙g2。 列电极体Da通过第一电介质层2与总线电极Xa，Ya分离。背面玻璃基板4上设置有荧光体层6。

公开(公告)号：US06184620B2

公开(公告)日：2001-02-06

申请号：US09252065

申请日：1999-02-18

Applicant: Hiroshi Mori ,  Kiyohiko Miyahara ,  Hidehiro Kawaguchi ,  Suehiro Nakamura

Inventor： Hiroshi Mori ,  Kiyohiko Miyahara ,  Hidehiro Kawaguchi ,  Suehiro Nakamura

IPC: H01J1720

CPC classification number: H01J11/14 ,  H01J11/32 ,  H01J2211/323

Abstract: In an alternating-current driving-type display device utilizing the plasma discharge, a discharge maintaining electrode group composed of a plurality of discharge maintaining electrodes (I) and an address electrode group composed of a plurality of address electrodes (J) are formed on one substrate (22), the address electrode group which crosses the discharge maintaining electrode group through an insulator layer (27) and a discharge starting address group from a plurality of discharge starting address electrodes (K) composing a part of the address electrode group are continuously formed at the same time, the discharge maintaining electrode group and the discharge starting address electrode group are formed on the same plane, and a dielectric layer is formed on the discharge maintaining electrode group, the address electrode group and the discharge starting address electrode group.

Abstract translation: 在利用等离子体放电的交流驱动型显示装置中，由多个放电维持电极（I）构成的放电维持电极组和由多个寻址电极（J）组成的寻址电极组形成在一个 基板（22），连续地通过绝缘体层（27）与放电维持电极组交叉的寻址电极组和来自构成寻址电极组的一部分的多个放电起始寻址电极（K）的放电开始地址组， 同时形成放电维持电极组和放电开始寻址电极组，并且在放电维持电极组，寻址电极组和放电开始寻址电极组上形成电介质层。

公开(公告)号：US20100271351A1

公开(公告)日：2010-10-28

申请号：US12670969

申请日：2007-07-27

Applicant: Akihiro Takagi ,  Tetsuya Sakamoto ,  Takashi Sasaki

Inventor： Akihiro Takagi ,  Tetsuya Sakamoto ,  Takashi Sasaki

IPC: G06F3/038

CPC classification number: G09G3/294 ,  H01J11/14 ,  H01J11/26 ,  H01J11/36

Abstract: A plasma display device includes a plasma display panel and a driver unit driving the plasma display panel. The plasma display panel includes a first plate on which a sustain electrode and a scan electrode, a dielectric layer, an address electrode extending in a direction intersecting with the sustain electrode, and a protective layer are sequentially stacked and a second plate disposed to face the first plate via a discharge space. On the second plate, a barrier rib extending in the direction intersecting with the sustain electrode is formed. One edge part of the address electrode lies on the barrier rib and the other edge part of the address electrode lies on the discharge space. During an address period, the driver unit applies a scan pulse operating as an anode to the scan electrode and applies an address pulse operating as a cathode to the address electrode. This makes it possible to prevent erroneous discharge.

Abstract translation: 等离子体显示装置包括等离子体显示面板和驱动等离子体显示面板的驱动单元。 等离子体显示面板包括第一板，维持电极和扫描电极，电介质层，沿着与维持电极相交的方向延伸的寻址电极和保护层依次层叠在其上，并且第二板设置成面对 第一板通过放电空间。 在第二板上形成有与维持电极相交的方向延伸的隔壁。 寻址电极的一个边缘部分位于阻挡肋上，寻址电极的另一个边缘部分位于放电空间上。 在寻址周期期间，驱动器单元将扫描脉冲作为阳极施加到扫描电极，并将作为阴极的地址脉冲施加到寻址电极。 这使得可以防止错误的放电。

公开(公告)号：US07602125B2

公开(公告)日：2009-10-13

申请号：US11138308

申请日：2005-05-27

Applicant: Min Hur ,  Young-Do Choi ,  Takahisa Mizuta ,  Jun-Yong Park ,  Su-Bin Song

Inventor： Min Hur ,  Young-Do Choi ,  Takahisa Mizuta ,  Jun-Yong Park ,  Su-Bin Song

IPC: H01J17/49

CPC classification number: H01J11/14 ,  H01J11/16 ,  H01J11/26 ,  H01J2211/265 ,  H01J2211/323

Abstract: A plasma display panel comprises: first and second substrates facing each other; a plurality of barrier ribs partitioning a discharge space between the first and second substrates so as to define a plurality of discharge cells; address electrodes extending in parallel with each other and in a predetermined direction; first and second electrodes disposed on the second substrate in a direction intersecting the direction of the address electrodes, the first and second electrodes being separated from the address electrodes, the first and second electrodes being provided in correspondence with each of the discharge cells; and phosphor layers coated on the discharge cells. The first and second electrodes protrude in a direction from the second substrate to the first substrate, and face each other so as to provide a space therebetween.

Abstract translation: 等离子体显示面板包括：彼此面对的第一和第二基板; 多个隔壁，分隔第一和第二基板之间的放电空间，以限定多个放电单元; 寻址电极，其彼此平行且沿预定方向延伸; 第一和第二电极，设置在与第二寻址电极的方向相交的方向上的第二基板上，第一和第二电极与地址电极分离，第一和第二电极与每个放电单元相对应地设置; 以及涂覆在放电单元上的荧光体层。 第一和第二电极在从第二基板到第一基板的方向上突出，并且彼此面对以在它们之间提供空间。