JPH052992A - Plasma display device - Google Patents

Plasma display device

Info

Publication number
JPH052992A
JPH052992A JP15426491A JP15426491A JPH052992A JP H052992 A JPH052992 A JP H052992A JP 15426491 A JP15426491 A JP 15426491A JP 15426491 A JP15426491 A JP 15426491A JP H052992 A JPH052992 A JP H052992A
Authority
JP
Japan
Prior art keywords
parallel line
cathode
line regions
film
ladder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15426491A
Other languages
Japanese (ja)
Other versions
JP2901208B2 (en
Inventor
Kazuaki Hirabayashi
一昭 平林
Koichi Nomura
浩一 野村
Kunio Inaguma
邦夫 稲熊
Arinobu Morimoto
有信 森本
Shinya Fujiwara
伸也 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP15426491A priority Critical patent/JP2901208B2/en
Publication of JPH052992A publication Critical patent/JPH052992A/en
Application granted granted Critical
Publication of JP2901208B2 publication Critical patent/JP2901208B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To accomplish a plasma display device which gives stable main discharging and high brightness, high contrast characteristics. CONSTITUTION:A priming electrode 5, dielectric substance layer 6, fluorescent substance film 14 are furnished on the inner surface of a back plate 4, while a clear stripe-form anode 12, insulative diaphragm 15, and cathode 16 are provided on the inside surface of a facade plate 1. The insulative diaphragm is made in matrix form and is provided with a number of No.1 parallel line regions 15a, stretching in one direction, and a number of No.2 parallel line regions 15b extending as intersecting these parallel line regions 15a. The cathode 16 is made in the form of ladder, whose longer edges are located in two adjoining No.2 parallel line regions 15b while shorter edges positioned in the No.1 parallel line regions 15a. Thereby the current density of the cathode is enhanced, and a high brightness is obtained owing to the see-through type, and also a good contrast is presented because of viewing through ladder-form cathode. Thus a severance of cathode does not directly cause futal damage.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、多数の細長い陰極と多
数の細長い陽極とを交差配列し、その立体交差部にドッ
ト状の放電セルを設定して、各放電セル内に設けた蛍光
体膜を当該放電セル内で生じた紫外線で励起発光させる
プラズマディスプレイ装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a phosphor provided in each discharge cell in which a large number of elongated cathodes and a large number of elongated anodes are cross-arranged and dot-shaped discharge cells are set at the three-dimensional intersections. The present invention relates to a plasma display device in which a film is excited to emit light by ultraviolet rays generated in the discharge cell.

【0002】[0002]

【従来の技術】前述のようなプラズマディスプレイ装置
は、特開平2−250236号公報等に開示されてい
る。その放電セルの一つは図5に示すような構成となっ
ており、ガラスからなる透視用前面板1の内面上に、透
明導電膜からなるストライプ状の陽極2および陽極2を
覆う蛍光体膜3が設けられている。また、透視用前面板
1とともにガラスバルブを形成する背面板4の内面上に
は、導電膜からなるプライミング電極5および該電極5
を覆う誘電体層6が設けられている。誘電体層6上に設
けられた多数のストライプ状の陰極7は陽極2と立体交
差しており、放電セル8を仕切る左右の絶縁隔壁9,1
0と透視用前面板1との間に光吸収用黒色膜11が設け
られている。
2. Description of the Related Art A plasma display device as described above is disclosed in Japanese Patent Laid-Open No. 2-250236. One of the discharge cells has a structure as shown in FIG. 5, and a stripe-shaped anode 2 made of a transparent conductive film and a phosphor film covering the anode 2 are formed on the inner surface of the transparent front plate 1 made of glass. 3 is provided. Further, on the inner surface of the rear plate 4 forming the glass bulb together with the transparent front plate 1, a priming electrode 5 made of a conductive film and the electrode 5 are formed.
A dielectric layer 6 is provided to cover the. A large number of stripe-shaped cathodes 7 provided on the dielectric layer 6 intersect the anode 2 in a three-dimensional manner, and the left and right insulating partition walls 9 and 1 that partition the discharge cell 8 are formed.
0 and the transparent front plate 1 are provided with a light absorbing black film 11.

【0003】放電動作の開始に際しては、まず、すべて
の陽極2とプライミング電極5との間に、前者が正、後
者が負となる極性にトリガパルスが印加される。これに
よって、各放電セル8内の誘電体層6の露出表面に正の
壁電荷が生じるから、かかる状態下で多数の陰極7に負
の電位を順次に与えて順次走査を行なうと、各陰極7と
前記壁電荷との間で微少放電が起こる。この微少放電に
よって主放電の立ち上がりに必要な荷電粒子が放電セル
8内に生じるので、順次走査の過程において、ある陽極
2と陰極7との間に放電電圧を印加して主放電を行なわ
しめると、その立ち上がり特性は良好となる。そして、
この主放電によって生じた紫外線が蛍光体膜3を励起発
光させる。
When the discharge operation is started, first, a trigger pulse is applied between all the anodes 2 and the priming electrodes 5 in a polarity such that the former is positive and the latter is negative. As a result, positive wall charges are generated on the exposed surface of the dielectric layer 6 in each discharge cell 8. Therefore, if a negative potential is sequentially applied to a large number of cathodes 7 in such a state and scanning is performed sequentially, A minute discharge occurs between 7 and the wall charge. Due to this minute discharge, charged particles necessary for the rise of the main discharge are generated in the discharge cell 8. Therefore, during the sequential scanning process, if a discharge voltage is applied between an anode 2 and a cathode 7 to perform the main discharge. , Its rising characteristics are good. And
Ultraviolet rays generated by this main discharge excite the phosphor film 3 to emit light.

【0004】[0004]

【発明が解決しようとする課題】かかる従来の構成によ
ると、陽極2上に蛍光体膜3を付設するにあたり、陽極
2の一部分を陰極7側で露出させねばならず、したがっ
て、蛍光体膜3の占有面積に制約を受ける。また、蛍光
体膜の発光をその励起面とは反対の側から蛍光体膜を透
して眺める透視構成であり、しかも、外光が前面板で少
なからず反射することから、十分な輝度およびコントラ
ストを得難いという課題があった。また、パネルの大型
化および高密度化に伴い陰極7が長大かつ幅狭となるの
で、陰極7の全長にわたって十分な放電電流を供給し難
いという課題、さらには、陰極7に断線を生じやすいと
いう課題があった。
According to such a conventional structure, in attaching the phosphor film 3 on the anode 2, a part of the anode 2 must be exposed on the cathode 7 side, and therefore, the phosphor film 3 is required. Restricted by the area occupied by In addition, the light emission of the phosphor film is seen through the phosphor film from the side opposite to the excitation surface, and since the outside light is reflected by the front plate to a considerable extent, sufficient brightness and contrast can be obtained. There was a problem that it was difficult to obtain. Further, since the cathode 7 becomes long and narrow with the increase in size and density of the panel, it is difficult to supply a sufficient discharge current over the entire length of the cathode 7, and further, the cathode 7 is likely to be disconnected. There were challenges.

【0005】[0005]

【課題を解決するための手段】本発明に係るプラズマデ
ィスプレイ装置では、透視用前面板とともにガラスバル
ブを形成する背面板の内面上に、プライミング電極およ
び該電極を覆う誘電体層が設けられ、前記誘電体層上に
蛍光体膜が付設される。また、前記前面板の内面上に、
前記蛍光体膜に向き合う透明な多数のストライプ状陽
極、絶縁隔壁膜および多数の陰極が設けられるのであ
り、前記絶縁隔壁膜はマトリクス状に形成される。ただ
し、このマトリクス状絶縁隔壁膜は、一方向に走る多数
の第1平行線領域と、この平行線領域に交差して走る多
数の第2平行線領域とを有し、前記陰極は梯子状に形成
される。そして、この梯子状陰極の一対の長辺部分が、
隣合う2つの前記第2平行線領域上に、そして、多数の
短辺部分が多数の前記第1平行線領域上にそれぞれ設け
られる。
In a plasma display device according to the present invention, a priming electrode and a dielectric layer covering the electrode are provided on an inner surface of a rear plate forming a glass bulb together with a transparent front plate. A phosphor film is attached on the dielectric layer. Also, on the inner surface of the front plate,
Since a large number of transparent stripe-shaped anodes, insulating partition films and cathodes facing the phosphor film are provided, the insulating partition films are formed in a matrix. However, this matrix-shaped insulating partition film has a large number of first parallel line regions that run in one direction and a large number of second parallel line regions that cross the parallel line region, and the cathode is in a ladder shape. It is formed. And, the pair of long side portions of this ladder-shaped cathode are
A plurality of short side portions are provided on two adjacent second parallel line regions, and a plurality of short side portions are provided on a plurality of first parallel line regions, respectively.

【0006】[0006]

【作用】このように構成されたプラズマディスプレイ装
置では、陽極が蛍光体膜によって覆われないので、良好
な主放電を得ることができ、しかも、蛍光体膜の占有面
積を格段に大きく設定でき、蛍光体膜の発光を励起面側
から眺める構成でもあるので、輝度を高めることができ
る。また、陰極が梯子状となされて絶縁隔壁部材上に設
けられるので、その実質的な断面積および表面積を比較
的大きくでき、低抵抗ならしめ得るのみならず、一か所
ないし複数か所で断線しても、それが致命的障害につな
がらないという利点がある。そのうえ、蛍光体膜上の発
光を梯子状陰極を介して眺める構成となるので、コント
ラストも良好となる。
In the plasma display device having such a structure, since the anode is not covered with the phosphor film, a good main discharge can be obtained, and moreover, the occupied area of the phosphor film can be set to be remarkably large. Since the light emission of the phosphor film is also viewed from the excitation surface side, the brightness can be increased. In addition, since the cathode is formed in a ladder shape and provided on the insulating partition member, its substantial cross-sectional area and surface area can be made relatively large, and not only low resistance can be achieved, but also disconnection at one or more places. However, it has the advantage that it does not lead to a fatal disability. Moreover, since the light emission on the phosphor film is viewed through the ladder-shaped cathode, the contrast is improved.

【0007】[0007]

【実施例】つぎに本発明を図面に示した実施例とともに
説明する。
The present invention will be described below with reference to the embodiments shown in the drawings.

【0008】図1に示すように、透視用前面板1ととも
にガラスバルブを形成する背面板4は、プライミング電
極5および該電極5を覆う誘電体層6を内面上に有し、
前面板1の内面上に、透明な多数のストライプ状陽極1
2を有している。かかる構成は従来どおりであるが、多
数の線状絶縁隔壁13および多数の蛍光体膜14が、誘
電体層6上に設けられている。ただし、多数の線状絶縁
隔壁13は一方向に平行配列されており、その相互間に
ストライプ状の蛍光体膜14が敷設されている。そし
て、多数のストライプ状蛍光体膜14は図2に示すよう
に、多数のストライプ状陽極12と向き合っている。な
お、前記ガラスバルブ内には、キセノンを含む放電ガス
が封入されている。
As shown in FIG. 1, a rear plate 4 forming a glass bulb together with a transparent front plate 1 has a priming electrode 5 and a dielectric layer 6 covering the electrode 5 on its inner surface.
A large number of transparent striped anodes 1 are formed on the inner surface of the front plate 1.
Have two. Although such a configuration is the same as the conventional one, a large number of linear insulating partition walls 13 and a large number of phosphor films 14 are provided on the dielectric layer 6. However, a large number of linear insulating partition walls 13 are arranged in parallel in one direction, and stripe-shaped phosphor films 14 are laid between them. Then, as shown in FIG. 2, the large number of striped phosphor films 14 face the large number of striped anodes 12. A discharge gas containing xenon is enclosed in the glass bulb.

【0009】陽極12と一部分が重なり合うように前面
板1の内面上に設けられた絶縁隔壁膜15は、線状絶縁
隔壁13に向き合って走る多数の第1平行線領域15a
と、この平行線領域15aに交差して走る多数の第2平
行線領域15bとを有するマトリクス状に形成されてい
る。そして、この絶縁隔壁膜15の内面上に多数の陰極
16が設けられている。ただし、各陰極16は梯子状に
形成されていて、図3および図4にも示すように、その
一対の長辺部分16a,16bが、隣合う2つの第2平
行線領域15b上に、そして、多数の短辺部分16cが
多数の第1平行線領域15a上にそれぞれ位置してい
る。
The insulating partition wall film 15 provided on the inner surface of the front plate 1 so as to partially overlap the anode 12 has a large number of first parallel line regions 15a which run to face the linear insulating partition walls 13.
And a large number of second parallel line regions 15b that cross the parallel line region 15a and are formed in a matrix. A large number of cathodes 16 are provided on the inner surface of the insulating partition film 15. However, each cathode 16 is formed in a ladder shape, and as shown in FIGS. 3 and 4, the pair of long side portions 16a and 16b are formed on two adjacent second parallel line regions 15b, and The short side portions 16c are located on the first parallel line regions 15a, respectively.

【0010】絶縁隔壁膜15の第2平行線領域15b
は、凸字状の断面形状を有しており、突出したセンター
部分が符号15cで示されている。そして、一つの梯子
状陰極16の一方の長辺部分16aと、これに隣接する
梯子状陰極16の他方の長辺部分16bとが、センター
部分15cを挟んで並び、これによって陰極が相互に絶
縁隔離されている。絶縁隔壁膜15は、ペースト状の誘
電体材料をスクリーン印刷することによって得られ、セ
ンター部分15cは該部への印刷回数を他部分に対する
印刷回数よりも増すことによって得られるが、センター
部分15cは後述するように、梯子状陰極16を形成し
たのちに誘電体物質を充填する要領で形成するのが好ま
しい。
The second parallel line region 15b of the insulating partition film 15
Has a convex cross-sectional shape, and the protruding center portion is indicated by reference numeral 15c. Then, one long side portion 16a of one ladder-like cathode 16 and the other long side portion 16b of the ladder-like cathode 16 adjacent thereto are arranged side by side with the center portion 15c interposed therebetween, whereby the cathodes are insulated from each other. It is isolated. The insulating partition film 15 is obtained by screen-printing a paste-like dielectric material, and the center portion 15c is obtained by increasing the number of times of printing on that portion more than the number of times of printing on another portion. As will be described later, it is preferable that the ladder-shaped cathode 16 is formed and then filled with a dielectric substance.

【0011】絶縁隔壁膜15は、PbOを主材料とする
フリットガラス質のものからなり、多数の第1平行線領
域15aおよび多数の第2平行線領域15bの各配列ピ
ッチは0.2mm〜2.0mmに、各幅は40μm〜150
μmに、各厚み(センター部分を除く)は100μm〜
300μmとなすことができる。この場合、前記スクリ
ーン印刷におけるスクリーンとして、400メッシュ、
インク溝幅50μmのものを用いることができる。ペー
スト状誘電体材料としてはコントラストをより一層高め
るために、酸化コバルト等からなる黒色物質を添加した
ものを用いるのがよい。また、梯子状陰極16も前述の
ようなスクリーン印刷を3〜5回繰り返すことによって
積層形成する。陰極16の主たる素材としては、たとえ
ばNiの微細粒子(平均粒径約2μm)が用いられる。
センター部分15cを除く絶縁隔壁膜15の厚さは陰極
16の厚さの50%以下であることが好ましく、前者が
50μmの場合、後者は60μm〜80μmに選ぶこと
ができる。
The insulating partition film 15 is made of frit glass having PbO as a main material, and the arrangement pitch of the first parallel line regions 15a and the second parallel line regions 15b is 0.2 mm to 2 mm. 0.0mm, each width is 40μm-150
Each thickness (excluding the center part) is 100 μm
It can be set to 300 μm. In this case, as the screen in the screen printing, 400 mesh,
An ink groove width of 50 μm can be used. As the pasty dielectric material, it is preferable to use a material to which a black substance such as cobalt oxide is added in order to further increase the contrast. The ladder-shaped cathode 16 is also laminated and formed by repeating the screen printing described above 3 to 5 times. As the main material of the cathode 16, for example, Ni fine particles (average particle diameter of about 2 μm) are used.
The thickness of the insulating partition film 15 excluding the center portion 15c is preferably 50% or less of the thickness of the cathode 16, and when the former is 50 μm, the latter can be selected to be 60 μm to 80 μm.

【0012】梯子状陰極16の形成後に、絶縁隔壁膜1
5のセンター部分15cを形成する。センター部分15
cは相隣接する梯子状陰極16の相互間に絶縁物を詰め
込むことによって得られ、得られたセンター部分15c
は、先に形成した部分とともに同質一体の絶縁隔壁膜と
なり、凸字状の断面形状領域を備えたものとなる。な
お、スクリーン印刷が一回終わる都度、約200℃での
乾燥を行ない、絶縁隔壁膜15および陰極16の積層体
が完成した時点において、約550℃での焼成処理を施
す。センター部分15cは最初の膜形成時に完全な空白
部分としておくことができる。この場合、陰極形成後の
スクリーン印刷で前記空白部分を埋め尽くし、その上に
印刷を重ねていくことになる。
After the formation of the ladder-shaped cathode 16, the insulating partition film 1 is formed.
5 forms a center portion 15c. Center part 15
c is obtained by packing an insulator between adjacent ladder-shaped cathodes 16, and the obtained center portion 15c
Is an insulating partition wall film that is homogenous with the previously formed portion and has a convex cross-sectional shape region. It should be noted that each time screen printing is completed, drying is performed at about 200 ° C., and when the laminated body of the insulating partition film 15 and the cathode 16 is completed, baking treatment is performed at about 550 ° C. The center portion 15c can be left as a completely blank portion when the first film is formed. In this case, the blank portion is filled up by screen printing after forming the cathode, and printing is overlaid on it.

【0013】本発明の他の実施例によると、線状絶縁隔
壁13が断続的に形成される。また、線状絶縁隔壁13
を背面板側に形成せずに、梯子状陰極16の長辺部分1
6cの下面に断続的に形成してもよい。この場合、排気
能率を高め得るのみならず、荷電粒子の拡散効果を高め
ることができる。また、蛍光体膜14を一様に付設する
ことも可能となる。
According to another embodiment of the present invention, the linear insulating partition 13 is formed intermittently. In addition, the linear insulating partition 13
Without forming the back plate side, the long side portion 1 of the ladder-like cathode 16
It may be intermittently formed on the lower surface of 6c. In this case, not only the exhaust efficiency can be enhanced, but also the diffusion effect of the charged particles can be enhanced. It is also possible to attach the phosphor film 14 uniformly.

【0014】[0014]

【発明の効果】本発明は前述のように構成されるので、
良好な主放電を得ることができるのみならず輝度および
コントラストを高め得、しかも、陰極が梯子状となるの
で電流密度を高め得るほか、陰極にたとえ断線を生じて
も、これが致命的障害につながらないという利点があ
る。また、使用する蛍光体を複数種とすることにより、
モノクロームのみならず多色カラーで発光表示させるこ
とができる。
Since the present invention is constructed as described above,
Not only a good main discharge can be obtained, but also the brightness and contrast can be enhanced, and the current density can be increased because the cathode becomes a ladder, and even if the cathode is broken, this does not lead to a fatal obstacle. There is an advantage. Also, by using multiple types of phosphors,
Not only monochrome but also multicolored light emission display is possible.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明を実施したプラズマディスプレイ装置の
要部の分解斜視図
FIG. 1 is an exploded perspective view of a main part of a plasma display device embodying the present invention.

【図2】同装置の側断面図FIG. 2 is a side sectional view of the device.

【図3】同装置のいま一つの側断面図FIG. 3 is another side sectional view of the device.

【図4】同装置の絶縁隔壁膜と梯子状陰極との関係を示
す分解斜視図
FIG. 4 is an exploded perspective view showing the relationship between an insulating partition film and a ladder cathode of the same device.

【図5】従来のプラズマディスプレイ装置の側断面図FIG. 5 is a side sectional view of a conventional plasma display device.

【符号の説明】[Explanation of symbols]

1 前面板 4 背面板 5 プライミング電極 6 誘電体層 12 ストライプ状陽極 13 線状絶縁隔壁 14 蛍光体膜 15 絶縁隔壁膜 15a 第1平行線領域 15b 第2平行線領域 15c センター部分 16 梯子状陰極 16a,16b 長辺部分 16c 短辺部分 1 Front plate 4 Back plate 5 Priming electrode 6 Dielectric layer 12 Striped anode 13 wire insulation partition 14 Phosphor film 15 Insulating partition film 15a First parallel line region 15b Second parallel line area 15c Center part 16 Ladder cathode 16a, 16b Long side part 16c Short side part

───────────────────────────────────────────────────── フロントページの続き (72)発明者 森本 有信 大阪府門真市大字門真1006番地 松下電子 工業株式会社内 (72)発明者 藤原 伸也 大阪府門真市大字門真1006番地 松下電子 工業株式会社内   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Yunobu Morimoto             1006 Kadoma, Kadoma-shi, Osaka Matsushita Electronics             Industry Co., Ltd. (72) Inventor Shinya Fujiwara             1006 Kadoma, Kadoma-shi, Osaka Matsushita Electronics             Industry Co., Ltd.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】透視用前面板とともにガラスバルブを形成
する背面板の内面上に、プライミング電極および該電極
を覆う誘電体層を設け、前記誘電体層上に蛍光体膜を設
ける一方、前記前面板の内面上には、前記蛍光体膜に向
き合う透明な多数のストライプ状陽極、絶縁隔壁膜およ
び多数の陰極を設けてなり、前記絶縁隔壁膜は一方向に
走る多数の第1平行線領域と、この平行線領域に交差し
て走る多数の第2平行線領域とを有するマトリクス状に
形成され、前記陰極は梯子状にして、その一対の長辺部
分が隣合う2つの前記第2平行線領域上に、そして、多
数の短辺部分が多数の前記第1平行線領域上にそれぞれ
位置してなることを特徴とするプラズマディスプレイ装
置。
1. A priming electrode and a dielectric layer covering the electrode are provided on the inner surface of a rear plate forming a glass bulb together with a transparent front plate, and a phosphor film is provided on the dielectric layer while the front surface is provided. On the inner surface of the face plate, a large number of transparent stripe-shaped anodes facing the phosphor film, an insulating partition film and a large number of cathodes are provided, and the insulating partition film has a plurality of first parallel line regions running in one direction. , The cathode is formed in a matrix shape having a plurality of second parallel line regions that cross the parallel line region, and the cathode is formed in a ladder shape, and a pair of long side portions of the two second parallel lines are adjacent to each other. The plasma display device is characterized in that a plurality of short side portions are respectively located on the region and on the plurality of first parallel line regions.
【請求項2】透視用前面板とともにガラスバルブを形成
する背面板の内面上に、プライミング電極および該電極
を覆う誘電体層を設け、前記誘電体層上に一方向に配列
された多数の線状絶縁隔壁の相互間に蛍光体膜を設ける
一方、前記前面板の内面上には、前記蛍光体膜に向き合
う透明な多数のストライプ状陽極、絶縁隔壁膜および多
数の陰極を設けてなり、前記絶縁隔壁膜は前記線状絶縁
隔壁に向き合って走る多数の第1平行線領域と、この平
行線領域に交差して走る多数の第2平行線領域とを有す
るマトリクス状に形成され、前記陰極は梯子状にして、
その一対の長辺部分が隣合う2つの前記第2平行線領域
上に、そして、多数の短辺部分が多数の前記第1平行線
領域上にそれぞれ位置してなることを特徴とするプラズ
マディスプレイ装置。
2. A priming electrode and a dielectric layer covering the electrode are provided on an inner surface of a rear plate forming a glass bulb together with a transparent front plate, and a large number of lines arranged in one direction on the dielectric layer. While a phosphor film is provided between the insulating barrier ribs, a plurality of transparent striped anodes facing the phosphor film, an insulating barrier film and a number of cathodes are provided on the inner surface of the front plate. The insulating partition wall film is formed in a matrix having a plurality of first parallel line regions that run to face the linear insulating partition wall and a plurality of second parallel line regions that run to intersect the parallel line region, and the cathode is Make a ladder
A plasma display, wherein the pair of long side portions are located on two adjacent second parallel line areas and the plurality of short side portions are located on a plurality of first parallel line areas, respectively. apparatus.
JP15426491A 1991-06-26 1991-06-26 Plasma display device Expired - Fee Related JP2901208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15426491A JP2901208B2 (en) 1991-06-26 1991-06-26 Plasma display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15426491A JP2901208B2 (en) 1991-06-26 1991-06-26 Plasma display device

Publications (2)

Publication Number Publication Date
JPH052992A true JPH052992A (en) 1993-01-08
JP2901208B2 JP2901208B2 (en) 1999-06-07

Family

ID=15580381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15426491A Expired - Fee Related JP2901208B2 (en) 1991-06-26 1991-06-26 Plasma display device

Country Status (1)

Country Link
JP (1) JP2901208B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0889499A3 (en) * 1997-07-04 1999-05-26 Samsung Display Devices Co., Ltd. Plasma display device
WO2004075238A1 (en) * 2003-02-20 2004-09-02 Matsushita Electric Industrial Co., Ltd. Plasma display panel
WO2004109739A1 (en) * 2003-06-05 2004-12-16 Matsushita Electric Industrial Co., Ltd. Plasma display panel
KR100667941B1 (en) * 2004-12-10 2007-01-11 삼성에스디아이 주식회사 Plasma display panel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0889499A3 (en) * 1997-07-04 1999-05-26 Samsung Display Devices Co., Ltd. Plasma display device
US6043605A (en) * 1997-07-04 2000-03-28 Samsung Display Devices Co., Ltd. Plasma display device with auxiliary electrodes and protective layer
WO2004075238A1 (en) * 2003-02-20 2004-09-02 Matsushita Electric Industrial Co., Ltd. Plasma display panel
US7084569B2 (en) 2003-02-20 2006-08-01 Matsushita Electric Industrial Co., Ltd. Plasma display panel
WO2004109739A1 (en) * 2003-06-05 2004-12-16 Matsushita Electric Industrial Co., Ltd. Plasma display panel
US7378796B2 (en) 2003-06-05 2008-05-27 Matsushita Electric Industrial Co., Ltd. Plasma display panel
KR100667941B1 (en) * 2004-12-10 2007-01-11 삼성에스디아이 주식회사 Plasma display panel

Also Published As

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JP2901208B2 (en) 1999-06-07

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