公开(公告)号：US06291943B1

公开(公告)日：2001-09-18

申请号：US09254886

申请日：1999-06-04

Applicant: Ryuichi Murai ,  Akira Shiokawa ,  Hiroyosi Tanaka ,  Yoshiki Sasaki ,  Masaki Aoki ,  Masatoshi Kudoh ,  Yuusuke Takada ,  Hiroyuki Kado

Inventor： Ryuichi Murai ,  Akira Shiokawa ,  Hiroyosi Tanaka ,  Yoshiki Sasaki ,  Masaki Aoki ,  Masatoshi Kudoh ,  Yuusuke Takada ,  Hiroyuki Kado

IPC: H01J1312

CPC classification number: H01J11/12 ,  H01J11/14 ,  H01J11/50

Abstract: The object of the present invention is to provide a gas discharge panel, where the conversion efficiency of discharge energy into visible rays and the panel brightness are improved, with the color purity being improved as far as possible. To achieve this object, in a gas discharge panel, the pressure of discharge gas is set in a range of 800-4000 Torr, that is higher than a conventional gas pressure. Also, a rare gas mixture including helium, neon, xenon, and argon is used as discharge gas charged into discharge spaces, instead of conventional discharge gas. Here, it is preferable that the proportion of Xe is set to 5% by volume or less, that of Ar 0.5% by volume or less, and that of He under 55% by volume. With this rare gas mixture, the light-emission efficiency is improved, with the firing voltage being suppressed. Furthermore, display electrodes and address electrodes are arranged on the surface of either of a front cover plate and a back plate, with a dielectric layer existing between the display electrodes and the address electrodes. With this construction, addressing is performed with a relatively low voltage even if the gas pressure is high.

Abstract translation: 本发明的目的是提供一种气体放电面板，其中放电能量转换成可见光的转换效率和面板亮度得到改善，色纯度尽可能地得到改善。 为了达到这个目的，在气体放电面板中，放电气体的压力设定在比常规气体压力高的800-4000乇的范围内。 此外，使用包含氦，氖，氙和氩的稀有气体混合物作为放电气体，而不是传统的放电气体。 这里，优选Xe的比例为5体积％以下，Ar为0.5体积％以下，He为55体积％以下。 利用这种稀有气体混合物，随着点火电压的抑制，发光效率提高。 此外，显示电极和寻址电极布置在前盖板和背板之一的表面上，在显示电极和寻址电极之间存在电介质层。 利用这种结构，即使气体压力高，也以相对低的电压进行寻址。

公开(公告)号：US08179041B2

公开(公告)日：2012-05-15

申请号：US12863679

申请日：2008-09-04

Applicant: Hideaki Yanagita ,  Masahiro Watabe ,  Takahiko Kato ,  Takashi Naito

Inventor： Hideaki Yanagita ,  Masahiro Watabe ,  Takahiko Kato ,  Takashi Naito

IPC: H01J1/62

CPC classification number: H01J11/26 ,  H01J11/14 ,  H01J2211/225

Abstract: A plasma display panel (PDP) includes a first plate, and a second plate disposed to face the first plate via a discharge space and providing barrier ribs. A plurality of first electrodes and a plurality of second electrodes extending in a first direction, and a dielectric layer covering the first electrodes and the second electrodes are provided on the first plate. A plurality of address electrodes extending in a second direction, and a protective layer covering the dielectric layer and the address electrodes and exposing at least a part of the protective layer to the discharge space are provided on the dielectric layer. The address electrodes are made up by including a conductive layer formed by either one of aluminum and an alloy containing aluminum and copper and by not including a layer of a simple substance of copper.

Abstract translation: 等离子体显示面板（PDP）包括第一板和设置成经由放电空间与第一板对置并提供阻挡肋的第二板。 多个第一电极和沿第一方向延伸的多个第二电极以及覆盖第一电极和第二电极的电介质层设置在第一板上。 在电介质层上设置有沿第二方向延伸的多个寻址电极以及覆盖电介质层和寻址电极并将至少一部分保护层暴露于放电空间的保护层。 地址电极通过包括由铝和含有铝和铜的合金中的任一种形成的导电层并且不包括铜的单质的材料构成。

公开(公告)号：US08115387B2

公开(公告)日：2012-02-14

申请号：US12594027

申请日：2007-03-30

Applicant: Takashi Sasaki ,  Akira Otsuka

Inventor： Takashi Sasaki ,  Akira Otsuka

IPC: H01J17/49

CPC classification number: H01J11/32 ,  H01J11/14 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/323

Abstract: A plasma display panel includes a first and a second plate facing each other via a discharge space. On the first plate, a first and a second bus electrode are provided which extend in a first direction and are disposed at intervals. In a cell, a first and a second display electrode are provided and coupled to the first and the second bus electrode respectively, and facing each other. In addition, on a dielectric layer covering the first and the second bus electrode and the first and the second display electrode, a plurality of address electrodes are provided which are disposed at respective positions facing first barrier ribs. Then, a protective layer is formed directly on the address electrodes and the dielectric layer, covering a surface of the dielectric layer and the address electrodes, and being exposed to the discharge space of the cell.

Abstract translation: 等离子体显示面板包括通过放电空间相对的第一和第二板。 在第一板上设置有第一和第二总线电极，其沿第一方向延伸并且间隔设置。 在单元中，设置第一和第二显示电极并分别耦合到第一和第二总线电极并彼此面对。 此外，在覆盖第一和第二总线电极以及第一和第二显示电极的电介质层上，设置有多个寻址电极，其设置在面对第一隔壁的相应位置处。 然后，在寻址电极和电介质层上直接形成保护层，覆盖电介质层的表面和寻址电极，并暴露于电池的放电空间。

公开(公告)号：US20080001853A1

公开(公告)日：2008-01-03

申请号：US11808737

申请日：2007-06-12

Applicant: Tae-Seung Cho ,  Jeong-Nam Kim ,  Hyea-Weon Shin ,  Yong-Shik Hwang

Inventor： Tae-Seung Cho ,  Jeong-Nam Kim ,  Hyea-Weon Shin ,  Yong-Shik Hwang

IPC: G09G3/28 ,  B24B1/00

CPC classification number: B24C1/04 ,  H01J9/02 ,  H01J11/14 ,  H01J11/24 ,  H01J11/38 ,  H01J11/54 ,  H01J2211/245

Abstract: A plasma display panel that is capable of reducing power consumption and improving exhaust efficiency. The plasma display panel includes a first substrate, a second substrate facing the first substrate, a plurality of discharge cells partitioned between the first substrate and the second substrate, a plurality of phosphor layers arranged within the plurality of discharge cells, a plurality of address electrodes extending in a first direction on the second substrate and a plurality of first electrodes and a plurality of second electrodes extending in a second direction that crosses the first direction, arranged between the first substrate and the second substrate, arranged apart from the plurality of address electrodes, and protruding in a third direction away from the second substrate, wherein the plurality of first electrodes and the plurality of second electrodes face each other with a space therebetween, wherein each of the plurality of first electrodes and each of the plurality of second electrodes respectively include a plurality of expanded portions corresponding to respective ones of the plurality of discharge cells and extending in the third direction, and a plurality of connecting portions connecting ones of the plurality of expanded portions.

Abstract translation: 一种等离子体显示面板，能够降低功耗并提高排气效率。 等离子体显示面板包括第一基板，面向第一基板的第二基板，分隔在第一基板和第二基板之间的多个放电单元，布置在多个放电单元内的多个荧光体层，多个寻址电极 在所述第二基板上沿第一方向延伸;以及多个第一电极和多个第二电极，所述多个第一电极和多个第二电极沿与所述第一方向交叉的第二方向延伸，布置在所述第一基板和所述第二基板之间， 并且在第三方向上离开第二基板突出，其中多个第一电极和多个第二电极在它们之间具有空间彼此面对，其中多个第一电极和多个第二电极中的每一个分别 包括对应于相应的多个扩展部分 并且在第三方向上延伸，并且多个连接部分连接多个扩展部分中的一个。

公开(公告)号：US20070285354A1

公开(公告)日：2007-12-13

申请号：US11737628

申请日：2007-04-19

Applicant: Jae-Rok Kim ,  Min Hur

Inventor： Jae-Rok Kim ,  Min Hur

IPC: G09G3/28

CPC classification number: H01J9/02 ,  H01J11/14 ,  H01J11/38

Abstract: A plasma display panel has a dielectric layer with a relatively high dielectric withstanding voltage that can be easily formed, and a manufacturing method thereof. The plasma display panel includes a first substrate; a second substrate facing the first substrate; a plurality of first electrodes disposed along a first direction between the first substrate and the second substrate; a plurality of second electrodes disposed apart from the first electrodes between the first substrate and the second substrate, and extending along a second direction crossing the first direction; a plurality of third electrodes disposed apart from the first electrodes between the first substrate and the second substrate, and extending along the second direction; and a plurality of oxide dielectric layers disposed on the first electrodes, the second electrodes, or the third electrodes, the oxide dielectric layers comprising oxidized materials of the first electrodes, the second electrodes, or the third electrodes.

Abstract translation: 等离子体显示面板具有可以容易地形成的具有较高介电耐受电压的电介质层及其制造方法。 等离子体显示面板包括第一基板; 面对所述第一基板的第二基板; 沿着第一方向设置在第一基板和第二基板之间的多个第一电极; 多个第二电极，其在第一基板和第二基板之间与第一电极分开设置，并且沿与第一方向交叉的第二方向延伸; 多个第三电极，其在所述第一基板和所述第二基板之间与所述第一电极分离设置，并沿着所述第二方向延伸; 以及设置在所述第一电极，所述第二电极或所述第三电极上的多个氧化物电介质层，所述氧化物介电层包括所述第一电极，所述第二电极或所述第三电极的氧化材料。

公开(公告)号：US07245077B2

公开(公告)日：2007-07-17

申请号：US10504401

申请日：2003-09-16

Applicant: Yoshifumi Amano

Inventor： Yoshifumi Amano

IPC: H01J17/49

CPC classification number: H01J11/24 ,  H01J11/14 ,  H01J11/28 ,  H01J11/38 ,  H01J2211/225

Abstract: Almost only choice by a secondary electron emission layer/protection layer covering the dielectric layer of an AC type PDP has been magnesium oxide (MgO) that is unstable during the production process and difficult to form, thus posing a serious production problem. An AC type PDP constructed such that, instead of covering the surface of a dielectric layer with a dielectric material such as MgO, an insular electrode is made by forming a conductive material such as nickel, aluminum, magnesium and lanthanum hexaboride into an insular shape, and the insular electrode is allowed to capacity-couple with a lower-layer bus electrode by means of an electrostatic capacity formed by a dielectric layer to operate the insular electrode as a sustained electrode.

Abstract translation: 通过覆盖AC型PDP的电介质层的二次电子发射层/保护层的几乎只有选择是在制造过程中不稳定并且难以形成的氧化镁（MgO），从而造成严重的生产问题。 构造成使得不用电介质材料如MgO覆盖电介质层的表面的AC型PDP通过将镍，铝，镁和六硼酸镧等导电材料形成为岛状形成， 并且通过由电介质层形成的静电电容使岛状电极与下层总线电极电容耦合，以将岛状电极作为持续电极进行操作。

公开(公告)号：US07230586B1

公开(公告)日：2007-06-12

申请号：US09597553

申请日：2000-06-19

Applicant: Jung Won Kang ,  Woo Gon Jeon

Inventor： Jung Won Kang ,  Woo Gon Jeon

IPC: G09G3/28

CPC classification number: H01J11/28 ,  G09G3/2807 ,  G09G3/2983 ,  H01J11/14

Abstract: A radio frequency plasma display panel that is capable of lowering a discharge voltage and a method of fabricating the same are disclosed. In the radio frequency plasma display panel, each of a plurality of discharge cells includes a plurality of first and second electrode lines formed in such a manner that they cross each other with having a dielectric layer therebetween for causing a discharge. An auxiliary electrode is formed at any one of the first and second electrode lines for each discharge cell to position the first and second electrode lines in parallel to each other within the discharge cell.

Abstract translation: 公开了能够降低放电电压的射频等离子体显示面板及其制造方法。 在射频等离子体显示面板中，多个放电单元中的每一个包括多个第一和第二电极线，这些第一和第二电极线以这样的方式形成，使得它们之间具有介电层以进行放电。 在每个放电单元的第一和第二电极线的任何一个处形成辅助电极，以使放电单元内的第一和第二电极线彼此平行。

公开(公告)号：US06798144B2

公开(公告)日：2004-09-28

申请号：US09988334

申请日：2001-11-19

Applicant: Hiroshi Mori ,  Hironobu Abe

Inventor： Hiroshi Mori ,  Hironobu Abe

IPC: G09G310

CPC classification number: H01J11/24 ,  G09G3/298 ,  G09G3/2983 ,  G09G3/299 ,  H01J11/12 ,  H01J11/14 ,  H01J11/28 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/30 ,  H01J2211/323 ,  H01J2211/326

Abstract: In a flat type plasma discharge display device which includes a discharge sustaining electrode group (X) having first and second discharge sustaining electrodes and an address electrode group (Y) having address electrodes, a plurality of plasma discharge parts (P) are formed for one discharge start part thereof, and the plasma discharge parts relating to one discharge start part are driven sequentially or simultaneously to emit a light, whereby it becomes possible that plasma display of high definition and high luminance is performed in the flat type plasma discharge display device.

Abstract translation: 在包括具有第一和第二放电维持电极的放电维持电极组（X）和具有寻址电极的寻址电极组（Y）的平面型等离子体放电显示装置中，形成多个等离子体放电部分（P） 放电开始部分，并且与一个放电开始部分相关的等离子体放电部分被顺序地或同时地驱动以发光，从而可以在平面型等离子体放电显示装置中执行高清晰度和高亮度的等离子体显示。

公开(公告)号：US06794820B1

公开(公告)日：2004-09-21

申请号：US09585444

申请日：2000-06-02

Applicant: Jung Won Kang ,  Oe Dong Kim

Inventor： Jung Won Kang ,  Oe Dong Kim

IPC: H01J116

CPC classification number: H01J11/14 ,  H01J11/38

Abstract: A radio frequency plasma display panel that is capable of reducing a discharge voltage. In the plasma display panel, a dielectric material is entirely coated on a substrate and is patterned to have a convex surface. A first electrode crossing the dielectric pattern is formed on the substrate, and a dielectric layer is entirely coated on the substrate provided with the dielectric pattern and the first electrode. A second electrode crossing the first electrode is formed on a concave groove area in the dielectric layer having a wave shape with lands and grooves.

Abstract translation: 能够降低放电电压的射频等离子体显示面板。 在等离子体显示面板中，电介质材料被完全涂覆在基板上并被图案化以具有凸面。 在基板上形成与介质图案交叉的第一电极，并且在设置有电介质图案和第一电极的基板上整体地涂布电介质层。 与第一电极交叉的第二电极形成在具有焊盘和沟槽的波形的电介质层的凹槽区域上。

公开(公告)号：US20030146702A1

公开(公告)日：2003-08-07

申请号：US10240386

申请日：2003-02-11

Inventor： Yoshifumi Amano

IPC: H01J017/49

CPC classification number: H01J11/14 ,  H01J11/22 ,  H01J11/36

Abstract: The present invention is to provide a planar discharge display device including projection-like structure members (8) respectively formed on spaces between a plurality of unit discharge display portions and unit discharge display portions adjoining to the respective unit discharge display portions of one and the other of a rear glass substrate (1) and a front glass substrate (12), recesses (11) engaged with the projection-like structure members (8) and glass frits (14), (13) respectively interposed on the surrounding portions of the rear glass substrate (1) and the front glass substrate (12) and between the respective projection-like structure members (8) and the recesses (11) engaged with the projection-like structure members (8) in which the rear glass substrate (1) and the front glass substrate (12) are joined with pressure under the condition in which the glass frits (14), (13) are being heated to thereby form a vacuum flat tube-assembly into which a discharge gas is filled. According to this planar discharge display device, there can be removed a risk in which the space between the rear glass substrate (1) and the front glass substrate (12) will cause erroneous discharge to occur to generate crosstalk or a risk in which adhesion failure will be caused by uneven thickness of the glass frit (13). Moreover, since the amount of the glass frit coated on the surrounding portions of the rear glass substrate (1) and the front glass substrate (12) is decreased, a large number of unit discharge display portions can be integrated to the extent that spacers among a plurality of unit discharge display portions may become inconspicuous. In addition, owing to the existence of a plurality of projection-like structure members (8) and a plurality of recesses (11) which are engaged with these projection-like structure members, there can be obtained the planar discharge display device in which misalignment between the rear glass substrate (1) and the front glass substrate (12) in the plane direction can be avoided.