JPH09171769A - Method of forming septum of plasma display panel - Google Patents

Method of forming septum of plasma display panel

Info

Publication number
JPH09171769A
JPH09171769A JP7331722A JP33172295A JPH09171769A JP H09171769 A JPH09171769 A JP H09171769A JP 7331722 A JP7331722 A JP 7331722A JP 33172295 A JP33172295 A JP 33172295A JP H09171769 A JPH09171769 A JP H09171769A
Authority
JP
Japan
Prior art keywords
glass
metal film
display panel
plasma display
metallic film
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.)
Withdrawn
Application number
JP7331722A
Other languages
Japanese (ja)
Inventor
Koji Uchida
浩次 内田
Yoshinori Shinohara
義典 篠原
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP7331722A priority Critical patent/JPH09171769A/en
Publication of JPH09171769A publication Critical patent/JPH09171769A/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Gas-Filled Discharge Tubes (AREA)

Abstract

PROBLEM TO BE SOLVED: To easily and accurately form the septum of a plasma display panel by adding DC voltage between a metallic film and a counter electrode so as to deposit a glass layer on the metallic film, and then, baking it so as to form a septum. SOLUTION: A metallic film 13 is made at the septum formation planned part on a glass base board 11. At this time, a resist film 12 is dissolved and removed, after deposition of the metallic film 13 on the glass base board 11 where said specified pattern of resist film 12 is made, so as to get the glass base board 11 where the metallic film 13 is made only in the planned part. Then, by electrodeposition, a deposition layer or glass is accumulated on the metallic film 13. Next, the glass base board 11 and the counter electrode are soaked and arranged so that the metallic film 13 and the counter electrode may oppose each other, and DC voltage is applied between the metallic film 13 and the counter electrode to form a deposition layer of glass powder on the metallic film 13. Next, after formation the deposition layer 14 in desired height, the glass base board 11 is taken out, and after drying, it is baked to form a septum.

Description

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

【0001】[0001]

【発明の属する技術分野】本発明はプラズマディスプレ
ーパネルの隔壁形成方法に係り、特に、プラズマディス
プレーパネルの基板に隔壁を形成するに当り、電着法を
採用することにより容易且つ高精度に隔壁を形成する方
法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of forming barrier ribs of a plasma display panel, and more particularly, to forming barrier ribs on a substrate of a plasma display panel by employing an electrodeposition method so that the barrier ribs can be easily and accurately formed. It relates to a method of forming.

【0002】[0002]

【従来の技術】プラズマディスプレー(plasma display)
は、気体放電を利用した画像表示装置であって、通常、
多数の微小な放電セルを縦横(マトリクス状)に配列
し、必要な部分のセルを放電発光させて文字や図形を表
示する。この平面表示パネルはプラズマディスプレーパ
ネル (plasma display panel, PDP)と称される。プ
ラズマディスプレーパネルは、構造が簡単で大形化が容
易である;メモリ機能を有する;カラー化が可能であ
る;などの様々な利点を有することから、テレビなどで
用いられているブラウン管よりもはるかに大きく且つ奥
行きが小さいPDPの開発研究が進められている。
2. Description of the Related Art Plasma display
Is an image display device using gas discharge, and usually,
A large number of minute discharge cells are arranged vertically and horizontally (in a matrix), and a required portion of cells is discharged to emit light to display characters and figures. This flat display panel is called a plasma display panel (plasma display panel, PDP). The plasma display panel has various advantages such as simple structure and easy enlargement; has a memory function; can be colored; and is much more than a CRT used in a television or the like. Research and development of a large and small depth PDP is being pursued.

【0003】図3はプラズマディスプレーパネルの一般
的な構造を示す分解斜視図、図4は図3の両ガラス基板
を組み立てたときのIV部の詳細を示す断面の拡大図であ
る。図中、1は表面ガラス基板であり、表示電極2、誘
電体層3及びMgO(酸化マグネシウム)等の保護膜4
が設けられている。5は背面ガラス基板であり、隔壁6
が所定間隔で形成されている。この表面ガラス基板1、
背面ガラス基板5及び隔壁6,6で区画形成される微細
空間(放電セル)内に、アドレス用電極7及び蛍光体8
が形成され、放電ガス9が注入されている。
FIG. 3 is an exploded perspective view showing a general structure of a plasma display panel, and FIG. 4 is an enlarged cross-sectional view showing details of an IV portion when both glass substrates of FIG. 3 are assembled. In the figure, 1 is a surface glass substrate, and a display electrode 2, a dielectric layer 3 and a protective film 4 such as MgO (magnesium oxide).
Is provided. 5 is a rear glass substrate, and a partition wall 6
Are formed at predetermined intervals. This surface glass substrate 1,
In the fine space (discharge cell) defined by the rear glass substrate 5 and the partitions 6 and 6, the address electrode 7 and the phosphor 8 are provided.
Is formed and the discharge gas 9 is injected.

【0004】このようなプラズマディスプレーパネルで
は、電極2,7間に電圧を印加して隔壁6,6間に形成
された放電セル内の蛍光体8を選択的に放電発光させる
ことで、文字や図形を表示する。
In such a plasma display panel, a voltage is applied between the electrodes 2 and 7 to selectively cause the phosphor 8 in the discharge cell formed between the barrier ribs 6 and 6 to discharge and emit light. Display a figure.

【0005】このプラズマディスプレーパネルの製造に
おいては、選択的放電発光が行える独立性に優れた放電
セルを形成し得る、比較的高さの高い隔壁を精度良く形
成することが、得られるプラズマディスプレーパネルの
表示特性上、極めて重要となる。
In the production of this plasma display panel, it is possible to accurately form relatively high barrier ribs capable of forming highly independent discharge cells capable of selective discharge light emission. It is extremely important in terms of display characteristics.

【0006】従来、プラズマディスプレーパネルの隔壁
は、ガラス基板上に、アドレス用の電極を所定のパター
ンで形成した後、セラミック又はガラスからなる無機ペ
ーストをスクリーン印刷法により付着させた後焼成する
ことにより、約70μmの幅で、100〜150μmの
高さに形成されている。
Conventionally, a partition wall of a plasma display panel is formed by forming an address electrode in a predetermined pattern on a glass substrate, depositing an inorganic paste made of ceramic or glass by a screen printing method, and then firing the paste. The width is about 70 μm and the height is 100 to 150 μm.

【0007】[0007]

【発明が解決しようとする課題】しかしながら、スクリ
ーン印刷法では、100μm以上の高さを必要とする隔
壁の形成には、数十回に及ぶ印刷と焼成を繰り返し行わ
なければ、所望の高さのものを精度良く形成することが
できず、製造効率が悪い上に、スクリーン印刷版の加工
精度の限界等のために、形成される隔壁の位置精度や高
さ精度が悪いという欠点がある。
However, in the screen printing method, in order to form the partition wall which requires a height of 100 μm or more, if the printing and firing are repeated dozens of times, the desired height is obtained. However, there is a drawback in that the partition cannot be formed with high accuracy, the manufacturing efficiency is poor, and the positional accuracy and height accuracy of the partition wall to be formed are poor due to the limitation of the processing accuracy of the screen printing plate.

【0008】本発明は上記従来の問題点を解決し、プラ
ズマディスプレーパネルの隔壁を容易かつ高精度に形成
する方法を提供することを目的とする。
It is an object of the present invention to solve the above-mentioned conventional problems and to provide a method for easily and highly accurately forming partition walls of a plasma display panel.

【0009】[0009]

【課題を解決するための手段】本発明のプラズマディス
プレーパネルの隔壁形成方法は、プラズマディスプレー
パネルのガラス基板上に放電セル形成のための隔壁を形
成する方法において、該ガラス基板上の隔壁形成予定部
に金属膜を形成した後、該金属膜と対向電極とをガラス
粉末のスラリーを介して配置し、該金属膜と対向電極と
の間に直流電圧を印加して、該金属膜上にガラス層を電
着し、その後焼成して隔壁を形成することを特徴とす
る。
According to a method of forming barrier ribs of a plasma display panel of the present invention, a method of forming barrier ribs for forming discharge cells on a glass substrate of a plasma display panel is planned. After forming a metal film on the metal part, the metal film and the counter electrode are arranged via a slurry of glass powder, and a DC voltage is applied between the metal film and the counter electrode to form a glass film on the metal film. It is characterized in that the layers are electrodeposited and then fired to form partition walls.

【0010】本発明に従って、電着法で隔壁を形成する
ことにより、高効率で、位置精度や高さ精度良く隔壁を
形成することができる。
By forming the partition wall by the electrodeposition method according to the present invention, the partition wall can be formed with high efficiency and with high positional accuracy and high height accuracy.

【0011】[0011]

【発明の実施の形態】以下、図面を参照して本発明を詳
細に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings.

【0012】図1は本発明のプラズマディスプレーパネ
ルの隔壁形成方法の一実施例方法を示す断面図である。
FIG. 1 is a sectional view showing a method of forming a partition wall of a plasma display panel according to an embodiment of the present invention.

【0013】本発明においては、まず、プラズマディス
プレーパネルのガラス基板(背面ガラス基板)11上の
隔壁形成予定部に金属膜を形成する。この金属膜の形成
方法としては、例えば、図1(a)の如く、ガラス基板
11の金属膜非形成部に成膜防止層としてのレジスト膜
12を所定パターンに形成した後、図1(b),(c)
の如く、このレジスト膜12非形成面に金属膜13を形
成する方法が好適である。レジスト膜12を所定パター
ンに形成するには、有機レジストを膜状に付着させた
後、所定パターン通りに露光し、次いで未露光部を除去
する等の通常の方法によれば良い。
In the present invention, first, a metal film is formed on the glass substrate (rear glass substrate) 11 of the plasma display panel at the partition wall formation planned portion. As a method of forming this metal film, for example, as shown in FIG. 1A, a resist film 12 as a film formation preventing layer is formed in a predetermined pattern on a portion of the glass substrate 11 where the metal film is not formed, and then, as shown in FIG. ), (C)
As described above, the method of forming the metal film 13 on the surface on which the resist film 12 is not formed is preferable. In order to form the resist film 12 in a predetermined pattern, a usual method may be used, such as depositing an organic resist in a film shape, exposing the resist film 12 in a predetermined pattern, and then removing the unexposed portion.

【0014】この所定パターンのレジスト膜12を形成
した基板11上にスパッタリング、、CVD、イオンプ
レーティング、印刷等の各種手法により金属膜を付着さ
せた後、レジスト膜12を溶剤によって溶解除去するこ
とにより、隔壁形成予定部にのみ金属膜13が形成され
た基板11が得られる。
After depositing a metal film on the substrate 11 on which the resist film 12 having the predetermined pattern is formed by various methods such as sputtering, CVD, ion plating and printing, the resist film 12 is dissolved and removed by a solvent. As a result, the substrate 11 having the metal film 13 formed only on the partition formation planned portion is obtained.

【0015】この金属膜13の金属としては、Ag
(銀),Al(アルミニウム)等が挙げられ、金属膜1
3の厚さは200〜2000Åとりわけ300〜100
0Åの範囲とするのが好ましい。この厚さが200Å未
満ではガラス粉末を均一に付着させにくい。又、200
0Åよりも厚いと、後工程でこの金属膜を酸化させてガ
ラス中に拡散ないし分散させる際の処理時間が徒に長く
なる。なお、金属膜をAgとした場合、酸化反応しない
ため金属膜はそのまま残る。しかし絶縁が取れていれば
問題はない。Agの金属膜を過度に厚くコートすると、
絶縁が取れにくくなるというデメリットが生じる。
The metal of the metal film 13 is Ag.
(Silver), Al (aluminum), etc., and the metal film 1
The thickness of 3 is 200 to 2000Å, especially 300 to 100
It is preferably in the range of 0Å. If this thickness is less than 200Å, it is difficult to uniformly attach the glass powder. Also, 200
If it is thicker than 0Å, the processing time for oxidizing and diffusing or dispersing this metal film in the glass in the subsequent step becomes unduly long. When the metal film is made of Ag, the metal film remains as it is because the oxidation reaction does not occur. However, if there is insulation, there is no problem. If the Ag metal film is coated too thickly,
There is a demerit that it becomes difficult to take insulation.

【0016】このようにしてガラス基板11上の隔壁形
成予定部に金属膜13を形成した後は、電着法により、
金属膜13上にガラスの電着層を堆積させる。
After the metal film 13 is formed on the glass substrate 11 at the partition wall formation planned portion in this manner, it is formed by an electrodeposition method.
A glass electrodeposition layer is deposited on the metal film 13.

【0017】この電着法に用いるガラス粉末としては、
軟化温度が500℃以下(特に450〜490℃)のP
bO系ガラスの粉末が好ましい。好適なガラス組成の一
例としては、PbO:20〜80wt%,SiO2 :1
0〜20wt%,B23 :10〜30wt%が挙げら
れる。
The glass powder used in this electrodeposition method is as follows:
P with a softening temperature of 500 ° C or less (particularly 450 to 490 ° C)
A powder of bO glass is preferable. An example of a suitable glass composition, PbO: 20~80wt%, SiO 2 : 1
0~20wt%, B 2 O 3: 10~30wt% can be mentioned.

【0018】この粉末の平均粒径は1.0〜5.0μm
とりわけ2.5〜3.0μmが好ましい。
The average particle size of this powder is 1.0 to 5.0 μm.
Particularly, 2.5 to 3.0 μm is preferable.

【0019】この粉末を分散させる分散媒としては、I
PA(イソプロピルアルコール)に水を2〜4vol%
添加し、更に電着性を向上させる為に酸を添加する事が
好ましい。酸の添加量は0.1〜0.5vol%が好ま
しい。
The dispersion medium for dispersing this powder is I
2-4 vol% of water in PA (isopropyl alcohol)
It is preferable to add an acid to further improve the electrodeposition property. The addition amount of the acid is preferably 0.1 to 0.5 vol%.

【0020】この媒体中にガラス粉末を分散させたスラ
リーの濃度は0.02〜0.2wt%が好ましい。
The concentration of the slurry in which glass powder is dispersed in this medium is preferably 0.02 to 0.2 wt%.

【0021】対向電極としては、Al,SUS等が好ま
しいが、Alが最も好ましい。この対向電極は板状であ
ることが好ましい。
As the counter electrode, Al, SUS and the like are preferable, but Al is most preferable. This counter electrode is preferably plate-shaped.

【0022】本発明においては、このようなガラス粉末
のスラリー中に、金属膜13を形成したガラス基板11
と、対向電極を、金属膜13と対向電極とが対向するよ
うに浸漬配置し、金属膜13と対向電極との間に300
〜800V好ましくは400〜700V程度の直流電圧
(金属膜13を正とする。)を印加して、金属膜13上
にガラス粉末の電着層14を形成する。
In the present invention, the glass substrate 11 having the metal film 13 formed in the slurry of such glass powder is used.
And the counter electrode by immersing so that the metal film 13 and the counter electrode face each other.
A DC voltage of about 800 to 800 V, preferably about 400 to 700 V (the metal film 13 is positive) is applied to form an electrodeposition layer 14 of glass powder on the metal film 13.

【0023】この電着層14が所望の高さに形成された
後は、ガラス基板を取り出し、乾燥させた後、酸化雰囲
気中で焼成して隔壁を形成する。
After the electrodeposition layer 14 is formed to a desired height, the glass substrate is taken out, dried and then fired in an oxidizing atmosphere to form partition walls.

【0024】本発明において、この焼成は、まず、電着
層のガラスの軟化点よりも10〜50℃程度低く且つ金
属膜13の酸化が進行する温度で焼成し、次いで該ガラ
スの軟化点よりも50〜70℃程度高い温度で焼成し
て、金属膜13の酸化生成物をガラス中に拡散ないし分
散させるのが好ましい。このような2段階の焼成を行う
ことにより、ガラス基板11に直接的に焼結結合した焼
結ガラスよりなる隔壁を形成することができる。
In the present invention, the firing is performed at a temperature 10 to 50 ° C. lower than the softening point of the glass of the electrodeposition layer and at a temperature at which the metal film 13 is oxidized, and then from the softening point of the glass. It is also preferable that the oxidation product of the metal film 13 is diffused or dispersed in the glass by firing at a temperature as high as about 50 to 70 ° C. By performing such two-step firing, it is possible to form a partition wall made of sintered glass that is directly sintered and bonded to the glass substrate 11.

【0025】また、2段階焼成とすることにより、焼成
収縮を均一化させ、隔壁15の寸法精度を向上させる効
果も得られる。
The two-stage firing also has the effect of making firing shrinkage uniform and improving the dimensional accuracy of the partition walls 15.

【0026】金属膜13がAlであり、ガラス粉末が軟
化点450〜490℃のPbO系ガラス粉末である場
合、第1段階目の焼成条件は、空気中で400〜430
℃,1.0〜5Hrとするのが好ましく、第2段階目の
焼成条件は空気中で500〜550℃,0.5〜2.0
Hrとするのが好ましい。
When the metal film 13 is Al and the glass powder is PbO type glass powder having a softening point of 450 to 490 ° C., the firing conditions for the first stage are 400 to 430 in air.
C., preferably 1.0 to 5 hours, and the second stage firing conditions are 500 to 550.degree. C. and 0.5 to 2.0 in air.
It is preferably Hr.

【0027】なお、焼成時の雰囲気は、金属膜の酸化が
十分に進行する酸化雰囲気とするのが好適であり、通常
は空気雰囲気を用いるのが好ましい。ただし、必要に応
じ酸素富化空気雰囲気としたり、純酸素雰囲気としても
良い。
The firing atmosphere is preferably an oxidizing atmosphere in which the metal film is sufficiently oxidized, and it is usually preferable to use an air atmosphere. However, an oxygen-enriched air atmosphere or a pure oxygen atmosphere may be used if necessary.

【0028】本発明においては、このような方法によ
り、幅60〜70μm程度で高さ100〜150μm程
度の隔壁を、所望の位置に、容易かつ効率的に、高精度
に形成することができる。
According to the present invention, a partition wall having a width of about 60 to 70 μm and a height of about 100 to 150 μm can be easily, efficiently and highly accurately formed at a desired position by such a method.

【0029】[0029]

【実施例】以下に実施例を挙げて本発明をより具体的に
説明する。
The present invention will be described more specifically with reference to the following examples.

【0030】実施例1 図1に示す本発明の方法に従って、プラズマディスプレ
ーパネルの隔壁を形成した。
Example 1 A partition wall of a plasma display panel was formed according to the method of the present invention shown in FIG.

【0031】まず、50mm×75mmのガラス(組成
がSiO2 :71〜73,Na2 O:12〜14,Ca
O:10〜12,MgO:1〜4,Al23 :0.5
〜1なる組成のソーダガラス)基板上に、50〜70μ
mのライン幅でレジスト膜を形成した後、レジスト膜間
に電着で必要な電極となる金属膜としてAl金属膜をス
パッタリング法により300〜400Åの厚さに形成し
た。その後、レジスト膜を溶剤により剥離して十分に洗
浄した。
First, 50 mm × 75 mm glass (composition: SiO 2 : 71-73, Na 2 O: 12-14, Ca
O: 10~12, MgO: 1~4, Al 2 O 3: 0.5
On the substrate of soda glass of 1 to 50 ~ 70μ
After forming a resist film with a line width of m, an Al metal film was formed between the resist films as a metal film to be a necessary electrode by electrodeposition with a thickness of 300 to 400 Å by a sputtering method. Thereafter, the resist film was peeled off with a solvent and sufficiently washed.

【0032】これとは別に、イソプロピルアルコール
(IPA)、30体積部と酢酸エチル70体積部及び酢
酸0.05体積部の混合媒体を用意した。この媒体中に
平均粒径が3.0μmであり、PbO76%(wt),
SiO2 10%,B23 14%なるガラス組成を有し
軟化点が450℃のPbO系ガラス粉末を0.2g
(0.04重量%)添加して超音波をかけて均一に分散
させてガラススラリーを調製した。
Separately, a mixed medium of 30 parts by volume of isopropyl alcohol (IPA), 70 parts by volume of ethyl acetate and 0.05 parts by volume of acetic acid was prepared. In this medium, the average particle size is 3.0 μm, PbO 76% (wt),
0.2 g of PbO glass powder having a glass composition of 10% SiO 2 and 14% B 2 O 3 and a softening point of 450 ° C.
(0.04% by weight) was added, and ultrasonic waves were applied to disperse the solution uniformly to prepare a glass slurry.

【0033】このガラススラリー中に、前記ガラス基板
と、60mm×80mmの金属アルミニウム板よりなる
対向電極とを、ガラス板のAl金属膜形成面と対向電極
とが対面するように配置し、金属板とガラス基板のAl
金属膜との間にAl金属膜が正となるように600Vの
直流電圧を印加してAl金属膜上にガラス粉の電着層を
形成した。
In this glass slurry, the glass substrate and the counter electrode made of a metal aluminum plate of 60 mm × 80 mm are arranged so that the Al metal film forming surface of the glass plate and the counter electrode face each other. And glass substrate Al
A DC voltage of 600 V was applied so that the Al metal film was positive between the metal film and the metal film, and an electrodeposition layer of glass powder was formed on the Al metal film.

【0034】この電着の進行状況を、ガラススラリーの
濁度により観察した。本実施例では目視により観察し
て、ガラススラリーが透明になるまで約0.5時間にわ
たって電着を行った。
The progress of this electrodeposition was observed by the turbidity of the glass slurry. In this example, visual observation was performed and electrodeposition was performed for about 0.5 hours until the glass slurry became transparent.

【0035】電着終了後はガラス板を十分に乾燥させ、
図2に示す焼成温度プロファイルによる焼成を行うこと
により、隔壁を形成した。その結果、幅の誤差±5μm
以内、高さは150μmで高さムラの無い隔壁を、高い
寸法精度、位置精度にて容易に形成することができた。
After completion of electrodeposition, the glass plate is thoroughly dried,
By performing firing according to the firing temperature profile shown in FIG. 2, partition walls were formed. As a result, width error ± 5 μm
In the inside, a partition having a height of 150 μm and no height unevenness could be easily formed with high dimensional accuracy and positional accuracy.

【0036】[0036]

【発明の効果】以上詳述した通り、本発明のプラズマデ
ィスプレーパネルの隔壁形成方法によれば、プラズマデ
ィスプレーパネルの隔壁を容易かつ効率的に、所望の位
置に、所望の高さ及び幅で精度良く形成することができ
る。
As described in detail above, according to the partition wall forming method of the plasma display panel of the present invention, the partition wall of the plasma display panel can be easily and efficiently located at a desired position with a desired height and width. It can be formed well.

【0037】従って、本発明によれば、発光特性に優れ
たプラズマディスプレーパネルを高い生産性にて工業的
に有利に製造することができる。
Therefore, according to the present invention, it is possible to industrially advantageously manufacture a plasma display panel having excellent light emitting characteristics with high productivity.

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

【図1】本発明のプラズマディスプレーパネルの隔壁形
成方法の一実施例方法を示す断面図である。
FIG. 1 is a cross-sectional view showing a method of forming a partition wall of a plasma display panel according to an embodiment of the present invention.

【図2】実施例1における焼成プロファイルを示すグラ
フである。
FIG. 2 is a graph showing a firing profile in Example 1.

【図3】プラズマディスプレーパネルの一般的な構成を
示す分解斜視図である。
FIG. 3 is an exploded perspective view showing a general configuration of a plasma display panel.

【図4】図3の部の断面の拡大図である。FIG. 4 is an enlarged view of a cross section of the portion of FIG.

【符号の説明】[Explanation of symbols]

1 表面ガラス基板 2 表示電極 3 誘電体層 4 保護膜 5 背面ガラス基板 6 隔壁 7 アドレス電極 8 蛍光体 9 放電ガス 11 ガラス基板 12 レジスト膜 13 金属膜 14 電着層 1 Surface Glass Substrate 2 Display Electrode 3 Dielectric Layer 4 Protective Film 5 Back Glass Substrate 6 Partition 7 Address Electrode 8 Phosphor 9 Discharge Gas 11 Glass Substrate 12 Resist Film 13 Metal Film 14 Electrodeposition Layer

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 プラズマディスプレーパネルのガラス基
板上に放電セル形成のための隔壁を形成する方法におい
て、該ガラス基板上の隔壁形成予定部に金属膜を形成し
た後、該金属膜と対向電極とをガラス粉末のスラリーを
介して配置し、該金属膜と対向電極との間に直流電圧を
印加して、該金属膜上にガラス層を電着し、その後焼成
して隔壁を形成することを特徴とするプラズマディスプ
レーパネルの隔壁形成方法。
1. A method of forming barrier ribs for forming discharge cells on a glass substrate of a plasma display panel, wherein a metal film is formed on a portion where the barrier rib is to be formed on the glass substrate, and then the metal film and a counter electrode are formed. Is placed via a slurry of glass powder, and a DC voltage is applied between the metal film and the counter electrode to electrodeposit a glass layer on the metal film, followed by firing to form partition walls. A method for forming partition walls of a plasma display panel, which is characterized.
JP7331722A 1995-12-20 1995-12-20 Method of forming septum of plasma display panel Withdrawn JPH09171769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7331722A JPH09171769A (en) 1995-12-20 1995-12-20 Method of forming septum of plasma display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7331722A JPH09171769A (en) 1995-12-20 1995-12-20 Method of forming septum of plasma display panel

Publications (1)

Publication Number Publication Date
JPH09171769A true JPH09171769A (en) 1997-06-30

Family

ID=18246872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7331722A Withdrawn JPH09171769A (en) 1995-12-20 1995-12-20 Method of forming septum of plasma display panel

Country Status (1)

Country Link
JP (1) JPH09171769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340076B1 (en) * 1999-06-28 2002-06-12 박종섭 Method for simultaneous forming electrode and barrier rib of plasma display panel by electroplating
US6508685B1 (en) 1998-07-21 2003-01-21 Lg Electronics Inc. Plasma display panel and method of fabricating barrier rib therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508685B1 (en) 1998-07-21 2003-01-21 Lg Electronics Inc. Plasma display panel and method of fabricating barrier rib therefor
US6783416B2 (en) 1998-07-21 2004-08-31 Lg Electronics Inc. Plasma display panel and method of fabricating barrier rib thereof
KR100340076B1 (en) * 1999-06-28 2002-06-12 박종섭 Method for simultaneous forming electrode and barrier rib of plasma display panel by electroplating

Similar Documents

Publication Publication Date Title
US6805601B2 (en) Method for producing plasma display panel and the plasma display panel
US5883462A (en) AC gas discharging type display panel with metal partition member
KR19990062519A (en) Formation method of black matrix of plasma display panel
JPH0745200A (en) Plasma display panel
JPH11500099A (en) Method for producing glass substrate coated with metal oxide and glass substrate for electronic display
KR20060090433A (en) A flat display device and a method for preparing the same
JPH09171769A (en) Method of forming septum of plasma display panel
US6410214B1 (en) Method for manufacturing black matrix of plasma display panel
KR20000009132A (en) Manufacturing method of separating wall for plasma display panel and plasma display panel device using it
JP2003115261A (en) Method for manufacturing display panel
JPH10321134A (en) Manufacture of plasma display panle
JPH10273341A (en) Formation of ceramic rib
JP3255092B2 (en) Electrodeposition method
JP2000011898A (en) Plasma display panel
JP3960022B2 (en) Method for manufacturing plasma display panel
JPH10116556A (en) Plasma display diaphragm structure and its forming method
KR100340076B1 (en) Method for simultaneous forming electrode and barrier rib of plasma display panel by electroplating
JP4078910B2 (en) Method for manufacturing plasma display device
KR100351149B1 (en) Manufacturing method for display
JP2000021314A (en) Plasma display member
JPS6343798Y2 (en)
JPH08293245A (en) Gas-discharge display device and its manufacture
JP2006294639A (en) Plasma display panel and manufacturing method for the same
JP2006114520A (en) Plasma display panel and production method therefor
JP2000067744A (en) Manufacture of plasma display

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20030304