JP2002075208A - Manufacturing method and device of image display device and image display device manufactured using the same - Google Patents
Manufacturing method and device of image display device and image display device manufactured using the sameInfo
- Publication number
- JP2002075208A JP2002075208A JP2000258666A JP2000258666A JP2002075208A JP 2002075208 A JP2002075208 A JP 2002075208A JP 2000258666 A JP2000258666 A JP 2000258666A JP 2000258666 A JP2000258666 A JP 2000258666A JP 2002075208 A JP2002075208 A JP 2002075208A
- Authority
- JP
- Japan
- Prior art keywords
- aging
- image display
- discharge
- display device
- panel
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/298—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels using surface discharge panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/294—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge
- G09G3/2942—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge with special waveforms to increase luminous efficiency
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、放電電極間のプラ
ズマ放電により画像を表示する画像表示装置、例えばプ
ラズマディスプレイパネルおよびその製造工程に関し、
特にエージング工程に関するもので、放電特性が安定な
パネルを製造する方法を提供する。The present invention relates to an image display device for displaying an image by plasma discharge between discharge electrodes, for example, a plasma display panel and a manufacturing process thereof.
Particularly, the present invention relates to an aging process, and provides a method for manufacturing a panel having stable discharge characteristics.
【0002】[0002]
【従来の技術】本発明は放電電極間のプラズマ放電によ
り画像を表示する画像表示装置全般に用いるものである
が、以下、プラズマディスプレイパネルを例に挙げて述
べる。2. Description of the Related Art The present invention is generally used for an image display apparatus for displaying an image by plasma discharge between discharge electrodes. Hereinafter, a plasma display panel will be described as an example.
【0003】従来のプラズマディスプレイパネルは、図
4に示すような構成のものが一般的である。A conventional plasma display panel generally has a configuration as shown in FIG.
【0004】このプラズマディスプレイパネルは、前面
パネル100と背面パネル200とからなる。前面パネ
ル100は、前面ガラス基板101上に走査電極102
a、維持電極102bが交互にストライプ状に形成さ
れ、さらにそれが誘電体ガラス層103及び酸化マグネ
シウム(MgO)からなる保護層104により覆われて
形成されたものである。[0004] The plasma display panel includes a front panel 100 and a rear panel 200. The front panel 100 includes a scan electrode 102 on a front glass substrate 101.
a, sustain electrodes 102b are alternately formed in a stripe shape, and are further formed by being covered with a dielectric glass layer 103 and a protective layer 104 made of magnesium oxide (MgO).
【0005】背面パネル200は、背面ガラス基板20
1上に、ストライプ状にアドレス電極202が形成さ
れ、これを覆うように電極保護層203が形成され、更
にアドレス電極202を挟むように電極保護層203上
にストライプ状に隔壁204が形成され、更に隔壁20
4間に蛍光体層205が設けられて形成されたものであ
る。そして、このような前面パネル100と背面パネル
200とが貼り合わせられ、隔壁204で仕切られた空
間210に放電ガスを封入することで放電空間が形成さ
れる。前記蛍光体層はカラー表示のために通常、赤、
緑、青の3色の蛍光体層が順に配置されている。[0005] The back panel 200 comprises a back glass substrate 20.
1, an address electrode 202 is formed in a stripe shape, an electrode protection layer 203 is formed so as to cover the address electrode 202, and a partition wall 204 is formed in a stripe shape on the electrode protection layer 203 so as to sandwich the address electrode 202. Furthermore, the partition wall 20
It is formed by providing a phosphor layer 205 between the four. The front panel 100 and the rear panel 200 are bonded together, and a discharge space is formed by filling a discharge gas into a space 210 partitioned by the partition wall 204. The phosphor layer is usually red for color display.
Phosphor layers of three colors of green and blue are arranged in order.
【0006】そして、放電空間210内には例えばネオ
ン及びキセノンを混合してなる放電ガスが通常、0.6
7×105Pa程度の圧力で封入されている。In the discharge space 210, for example, a discharge gas obtained by mixing neon and xenon is usually 0.6 g.
It is sealed at a pressure of about 7 × 10 5 Pa.
【0007】このようにPDPの従来の作成は、表面基
板・背面基板それぞれ作成後、アセンブリ工程として、
貼り合わせ・封着、排気・ガス封入・封止がおこなわれ
パネルとなる。しかしこのアセンブリ直後の状態では、
パネル点灯には非常に高電圧が必要である。これは、保
護膜・蛍光体表面に不純物ガスが吸着しているためと考
えられている。このためアセンブリ工程後、この吸着し
ている不純物ガスを除去し、パネルの放電特性を安定化
させるために、ある一定の時間全放電領域を放電させる
エージングがおこなわれる。[0007] As described above, in the conventional production of a PDP, after each of a front substrate and a rear substrate is produced, as an assembly process,
The panel is bonded and sealed, exhausted, filled with gas, and sealed to form a panel. However, immediately after this assembly,
Panel lighting requires very high voltages. It is considered that this is because the impurity gas is adsorbed on the protective film / phosphor surface. Therefore, after the assembly process, aging is performed to discharge the entire discharge region for a certain period of time in order to remove the adsorbed impurity gas and stabilize the discharge characteristics of the panel.
【0008】エージング処理は、以上のようにして作製
したPDPに図3に示すようにアドレス駆動部220、
走査電極駆動部230、維持電極駆動部240を接続し
て、アドレス電極202は全て同電位にし、走査電極1
02a、維持電極102bに所定の周期で交互に電圧を
印加することにより行う。このとき印加する駆動波形は
従来のエージング処理では、図2に示したように電圧値
は処理期間常に一様である。The aging process is performed on the PDP fabricated as described above, as shown in FIG.
The scan electrode driving unit 230 and the sustain electrode driving unit 240 are connected, and all the address electrodes 202 are set to the same potential.
02a, the voltage is alternately applied to the sustain electrode 102b at a predetermined cycle. In the conventional aging process, the driving waveform applied at this time is such that the voltage value is always uniform during the processing period as shown in FIG.
【0009】[0009]
【発明が解決しようとする課題】ところで、この従来の
エージング処理では、目的とする放電電圧の安定までに
は約30時間程度という長時間の放電時間が必要であ
り、そのエージング処理中の放電および紫外線の影響に
よる蛍光体の劣化、保護膜の変質などPDP寿命劣化の
作用も同時に進行していた。そのため、エージング処理
終了後のPDPは本来点灯すべきではないセルの点灯が
生じ、画像のちらつき等が発生していた。In this conventional aging treatment, a long discharge time of about 30 hours is required until the intended discharge voltage is stabilized, and the discharge and aging during the aging treatment are required. At the same time, the effects of PDP lifetime deterioration such as deterioration of the phosphor and deterioration of the protective film due to the influence of ultraviolet rays also proceeded. For this reason, the PDP after the aging process has been turned on for cells that should not be turned on, and image flickering has occurred.
【0010】本発明は上記問題を鑑みてなされたもので
あって、エージング処理時の電力および発熱を削減し、
かつ安定した放電特性を示す画像表示装置を提供するこ
とを目的としてなされたものである。The present invention has been made in view of the above problems, and reduces power and heat generation during aging processing.
Another object of the present invention is to provide an image display device that exhibits stable discharge characteristics.
【0011】[0011]
【課題を解決するための手段】まず、PDPのエージン
グ処理時の点灯・消灯状態について説明する。First, the on / off state of the PDP during the aging process will be described.
【0012】点灯時は、走査電極側、維持電極側の電圧
値を0Vから徐々に上昇させていくと、まず、パネル面
内のあるセル一点が点灯する(以下、このときの電圧値
を一点点灯電圧Vf1とする)。さらに印加電圧を上昇
させていくと、点灯セルが増え,ついにはパネル全面が
点灯することになる(以下、このときの電圧値を全面点
灯電圧Vfnとする)。At the time of lighting, when a voltage value on the scanning electrode side and the sustaining electrode side is gradually increased from 0 V, first, a certain cell in the panel surface is turned on (hereinafter, the voltage value at this time is set to one point). Lighting voltage Vf1). When the applied voltage is further increased, the number of lighting cells increases, and eventually the entire panel is lit (hereinafter, the voltage value at this time is referred to as a full lighting voltage Vfn).
【0013】一方で消灯時は、全面点灯の状態から徐々
に印加電圧を減少させていくと、パネル全体の点灯状態
が均一でなくなりムラが生じてくる。そしてパネル面内
のあるセル一点が不当になる(以下、このときの電圧値
を一点消灯電圧Ve1とする)。さらに印加電圧を減少
させていくと、不灯セルが増え、ついにはパネル全面が
消灯することになる(以下、このときの電圧値を全面消
灯電圧Venとする)。On the other hand, at the time of turning off the light, if the applied voltage is gradually reduced from the state of full lighting, the lighting state of the entire panel becomes non-uniform, causing unevenness. Then, one point of a certain cell in the panel surface becomes invalid (hereinafter, the voltage value at this time is referred to as a one-point light-off voltage Ve1). As the applied voltage is further reduced, the number of unlit cells increases, and eventually the entire panel is turned off (hereinafter, the voltage value at this time is referred to as a full turn-off voltage Ven).
【0014】従来のエージング手法では設定電圧値を上
記Vfnよりも数十V高い値にて設定していた。これは
エージング点灯時のパネル全面のムラ、およびエージン
グ効率を考慮したためのものである。しかし、この高い
設定電圧値のために、従来ではエージング工程において
多大な電力消費が必要であった。そこで本発明ではこの
エージング処理のための印加電圧の波形に緩やかな傾斜
を設け、エージング放電を弱くさせ、上記に示す放電の
影響を軽減させる方法をおこなった。また、この発明に
よる付随効果として、エージング工程時のパネル温度の
上昇が抑えられるため、パネル割れ不良の確率を減少さ
せることができる。さらには印加電圧の低下により誘電
体破壊不良の確率についても減少させることができる。In the conventional aging method, the set voltage value is set at a value several tens V higher than the above Vfn. This is because the unevenness of the entire panel at the time of aging lighting and the aging efficiency are considered. However, because of this high set voltage value, a great deal of power consumption was required in the aging process in the past. Therefore, in the present invention, a method of providing a gentle slope to the waveform of the applied voltage for the aging treatment to weaken the aging discharge and reduce the influence of the discharge described above was performed. Further, as an attendant effect of the present invention, a rise in panel temperature during the aging step is suppressed, so that the probability of panel cracking failure can be reduced. Further, the probability of dielectric breakdown failure can be reduced by lowering the applied voltage.
【0015】[0015]
【発明の実施の形態】従来では、図2に示すように、エ
ージング時の印加電圧として、常に一定にした矩形型の
パルス波形を印加している。この時の最大印加電圧値は
先に述べた全面点灯電圧Vfnよりも大きい電圧値を印
加している(図中ではこの電圧値をVtで示す)。DESCRIPTION OF THE PREFERRED EMBODIMENTS Conventionally, as shown in FIG. 2, a constant rectangular pulse waveform is applied as an applied voltage during aging. At this time, the maximum applied voltage value is higher than the above-described full lighting voltage Vfn (this voltage value is indicated by Vt in the figure).
【0016】図1に本発明の実施の形態1でのエージン
グ時の駆動波形について示す。本発明では、緩やかな傾
斜を有したパルス波形を印加する。FIG. 1 shows a driving waveform at the time of aging according to the first embodiment of the present invention. In the present invention, a pulse waveform having a gentle slope is applied.
【0017】傾斜が始まる前の電圧値Vdは先述の一点
点灯電圧Vf1を超えてはならない。これは、一点点灯
電圧Vf1を超えた場合、放電開始電圧を超えた強い放
電を起こすセルが存在することになり、そのセルでは本
発明の効果は得られなくなる。The voltage value Vd before the start of the slope must not exceed the above-mentioned one-point lighting voltage Vf1. This means that when the voltage exceeds the single-point lighting voltage Vf1, there is a cell that causes a strong discharge exceeding the discharge starting voltage, and the effect of the present invention cannot be obtained in that cell.
【0018】傾斜が終了する電圧Vuは、傾斜度合いお
よび1パルスの時間t1によって決定する。傾斜度合い
は電圧変化率10×106V/s以下でおこなうと、放
電状態が弱く、効果的であった。The voltage Vu at which the slope ends is determined by the degree of slope and the time t1 of one pulse. When the gradient was set at a voltage change rate of 10 × 10 6 V / s or less, the discharge state was weak and effective.
【0019】1パルスの時間t1については、パネル面
内のセルの放電の特性のばらつきを考慮して、長時間で
あるほうがより望ましいが、上記傾斜部の電圧変化率と
印加電圧用電源から、30〜40μsが適度であった。
この条件では傾斜が終了する電圧Vuは従来の設定電圧
値を超えるため、エージング用回路は耐電圧の高い素子
に換える必要がある。It is more preferable that the time t1 of one pulse be long in consideration of the variation in the discharge characteristics of the cells in the panel surface. 30 to 40 μs was appropriate.
Under this condition, since the voltage Vu at which the slope ends exceeds the conventional set voltage value, it is necessary to replace the aging circuit with an element having a high withstand voltage.
【0020】また、回路以外のエージング装置としては
従来のものを使用する。A conventional aging device other than the circuit is used.
【0021】しかし放電が弱くなることによるエージン
グ効率の低下が懸念される。発明者らはこのことについ
て、傾斜が終了する電圧値Vuを一定にして、傾斜度合
いである電圧変化率を変化させ、放電特性安定までに要
する時間について調査した。結果、放電の強弱がエージ
ング効率に何ら影響を及ぼさないことを確認した(ここ
で、エージング効率とは放電電圧値の安定・輝度変化の
飽和するまでの時間とし、エージング効率が良いとはこ
の時間が短い状態のことを示す)。However, there is a concern that the aging efficiency is reduced due to the weak discharge. The inventors investigated the time required for the discharge characteristics to stabilize by changing the voltage change rate, which is the degree of inclination, while keeping the voltage value Vu at which the inclination ends at a constant value. As a result, it was confirmed that the intensity of the discharge did not affect the aging efficiency at all (here, the aging efficiency is the time until the discharge voltage value stabilizes and the luminance change is saturated. Indicates a short state).
【0022】尚、本実施例では直線的に変化する傾斜部
について記述したが、本発明はこれに限定するものでは
なく、曲線的に変化する場合など放電が微弱となる波形
も含む。Although the present embodiment describes a linearly changing inclined portion, the present invention is not limited to this, and includes a waveform in which the discharge becomes weak, for example, in the case of changing in a curved line.
【0023】[0023]
【発明の効果】以上説明したように、本発明では、画像
表示装置のエージング処理を施す工程において、エージ
ングの放電のための印加電圧として緩やかに変化する傾
斜部を有する波形を印加させることで、放電特性の安定
したパネルを作製することができるエージング方法を提
供している。As described above, according to the present invention, in the step of performing aging processing of an image display device, a waveform having a gradual changing slope as an applied voltage for aging discharge is applied. An aging method capable of manufacturing a panel having stable discharge characteristics is provided.
【0024】さらには本発明の効果として、放電が微弱
になるため、エージング工程の電力を削減することがで
き、印加電圧の低下により誘電体破壊不良の確率につい
ても減少させることができる。またエージング工程時の
パネル温度の上昇が抑えられるため、パネル割れ不良の
確率を減少させることができる。Further, as an effect of the present invention, since the discharge becomes weak, the power in the aging step can be reduced, and the probability of dielectric breakdown failure can be reduced by lowering the applied voltage. In addition, since the rise in panel temperature during the aging step is suppressed, the probability of panel cracking failure can be reduced.
【図1】本発明のエージング処理における駆動波形を示
すタイムチャートFIG. 1 is a time chart showing a driving waveform in an aging process of the present invention.
【図2】従来のエージング処理における駆動波形を示す
タイムチャートFIG. 2 is a time chart showing a driving waveform in a conventional aging process.
【図3】エージング処理時のプラズマディスプレイパネ
ルと駆動回路との接続状態を示すブロック図FIG. 3 is a block diagram showing a connection state between a plasma display panel and a driving circuit during an aging process;
【図4】従来のプラズマディスプレイパネルを示す部分
斜視図FIG. 4 is a partial perspective view showing a conventional plasma display panel.
100 前面パネル 200 背面パネル 101 前面ガラス基板 102a 走査電極 102b 維持電極 103 誘電体ガラス層 104 MgO保護層 201 背面ガラス基板 202 アドレス電極 203 電極保護層 204 隔壁 205 蛍光体層 210 放電空間 220 アドレス駆動部 230 走査電極駆動部 240 維持電極駆動部 REFERENCE SIGNS LIST 100 front panel 200 rear panel 101 front glass substrate 102 a scan electrode 102 b sustain electrode 103 dielectric glass layer 104 MgO protective layer 201 rear glass substrate 202 address electrode 203 electrode protective layer 204 partition wall 205 fluorescent substance layer 210 discharge space 220 address drive section 230 Scan electrode driver 240 Sustain electrode driver
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 FI テーマコート゛(参考) H01J 11/02 H04N 5/66 101Z H04N 5/66 101 G09G 3/28 H (72)発明者 安井 秀明 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 Fターム(参考) 5C012 AA09 VV01 VV02 5C040 JA24 5C058 AA11 BA01 BB25 5C080 AA05 BB05 DD14 DD30 FF12 HH04 JJ02 JJ04 JJ06 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) H01J 11/02 H04N 5/66 101Z H04N 5/66 101 G09G 3/28 H (72) Inventor Hideaki Yasui Osaka 1006, Kazuma, Kamon, Fumonma-shi Matsushita Electric Industrial Co., Ltd. F-term (reference)
Claims (5)
表示する画像表示装置をエージング処理を施す工程にお
いて、前記エージング処理の放電のための印加電圧波形
が緩やかに変化する傾斜部を有することを特徴とした画
像表示装置のエージング方法。1. An image display apparatus for displaying an image by plasma discharge between discharge electrodes in an aging process, comprising an inclined portion in which an applied voltage waveform for the aging discharge gradually changes. Aging method for an image display device.
V/s以下の部分を有することを特徴とした請求項1記
載の画像表示装置のエージング方法。2. The voltage change rate of the inclined portion is 10 × 10 6.
2. The aging method for an image display device according to claim 1, wherein the aging method has a portion of V / s or less.
が、プラズマディスプレイパネルであることを特徴とす
る画像表示装置のエージング方法。3. The aging method for an image display device according to claim 1, wherein the image display device is a plasma display panel.
を取り入れたエージング装置。4. An aging apparatus incorporating the aging method according to claim 1.
によって製造した画像表示装置。5. An image display device manufactured by the aging method according to claim 1.
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JP2000258666A JP2002075208A (en) | 2000-08-29 | 2000-08-29 | Manufacturing method and device of image display device and image display device manufactured using the same |
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Cited By (9)
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KR20030066896A (en) * | 2002-02-05 | 2003-08-14 | 삼성에스디아이 주식회사 | Method for aging plasma display panel wherein waveform of applied pulse is improved |
WO2003085690A1 (en) * | 2002-04-04 | 2003-10-16 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing plasma display panel |
KR100432375B1 (en) * | 2002-03-20 | 2004-05-20 | 구자회 | Aging method for plasma display panel |
KR20040072111A (en) * | 2003-02-08 | 2004-08-18 | 현대 프라즈마 주식회사 | Asing process of plasma display panel |
WO2004075236A1 (en) * | 2003-02-19 | 2004-09-02 | Matsushita Electric Industrial Co., Ltd. | Plasma display panel and its aging method |
WO2004075235A1 (en) * | 2003-02-19 | 2004-09-02 | Matsushita Electric Industrial Co., Ltd. | Method for aging plasma display panel |
KR100509758B1 (en) * | 2002-04-04 | 2005-08-25 | 엘지전자 주식회사 | Method of driving plasma display panel and address electrode thereof |
WO2005117056A1 (en) * | 2004-05-25 | 2005-12-08 | Matsushita Electric Industrial Co., Ltd. | Plasma display panel aging method |
US6975286B2 (en) * | 2002-01-31 | 2005-12-13 | Lg Electronics Inc. | Method for aging process in plasma display panel |
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US6975286B2 (en) * | 2002-01-31 | 2005-12-13 | Lg Electronics Inc. | Method for aging process in plasma display panel |
KR20030066896A (en) * | 2002-02-05 | 2003-08-14 | 삼성에스디아이 주식회사 | Method for aging plasma display panel wherein waveform of applied pulse is improved |
KR100432375B1 (en) * | 2002-03-20 | 2004-05-20 | 구자회 | Aging method for plasma display panel |
US7207858B2 (en) | 2002-04-04 | 2007-04-24 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing plasma display panel |
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KR20040072111A (en) * | 2003-02-08 | 2004-08-18 | 현대 프라즈마 주식회사 | Asing process of plasma display panel |
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WO2004075235A1 (en) * | 2003-02-19 | 2004-09-02 | Matsushita Electric Industrial Co., Ltd. | Method for aging plasma display panel |
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