JP2731480B2 - Surface discharge type plasma display panel - Google Patents
Surface discharge type plasma display panelInfo
- Publication number
- JP2731480B2 JP2731480B2 JP4012976A JP1297692A JP2731480B2 JP 2731480 B2 JP2731480 B2 JP 2731480B2 JP 4012976 A JP4012976 A JP 4012976A JP 1297692 A JP1297692 A JP 1297692A JP 2731480 B2 JP2731480 B2 JP 2731480B2
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- Prior art keywords
- display
- pixel
- electrodes
- color
- discharge type
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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、フルカラー表示を行う
面放電型のプラズマディスプレイパネル（ＰＤＰ）に関
し、特に電極と蛍光体との間の配置関係に特徴を有す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface-discharge type plasma display panel (PDP) for performing full-color display, and is particularly characterized by a positional relationship between electrodes and phosphors.
【０００２】ＰＤＰは、液晶パネルに比べて、高速の表
示が可能であり且つ大型画面の実現が容易であることか
ら、特に２０インチ以上の大型フラット形表示手段の主
流になるものと期待されている。また、高品位テレビジ
ョンの分野への進展も有望である。それ故、ＰＤＰによ
るフルカラー表示の実用性の向上が望まれている。2. Description of the Related Art PDPs are expected to become the mainstream of large-sized flat display means, especially 20 inches or more, because they can display at high speed and can easily realize a large screen as compared with liquid crystal panels. I have. Also, progress in the field of high definition television is promising. Therefore, it is desired to improve the practicality of full-color display using PDP.
【０００３】[0003]
【従来の技術】ＰＤＰ、ＣＲＴ、及び液晶パネルなどの
表示装置において、フルカラーの表示は、例えばＲ
（赤）、Ｇ（緑）、Ｂ（青）などの互いに異なる３色を
適宜組み合わせることによって行われる。2. Description of the Related Art In display devices such as PDPs, CRTs, and liquid crystal panels, full-color display is performed by, for example, R
It is performed by appropriately combining three different colors such as (red), G (green), and B (blue).
【０００４】マトリクス表示を行う場合、すなわち画素
（ドット）の組み合わせによって文字や図形を表示する
場合には、各画素のそれぞれに上述の３色に対応した少
なくとも３つの発色領域が対応付けられる。When a matrix display is performed, that is, when a character or a graphic is displayed by a combination of pixels (dots), at least three color regions corresponding to the above three colors are associated with each pixel.
【０００５】画素内での各色の発色領域の配置に関して
は、種々の配置形態が提案されている。例えば、３色の
発色領域を横方向又は縦方向に一列に配置したもの、３
色の発色領域をこれらの中心が三角形の頂点に対応する
ように配置（いわゆるデルタ配置）したものなどがあ
る。Various arrangements have been proposed for the arrangement of the coloring regions of each color in a pixel. For example, three color regions are arranged in a row in the horizontal or vertical direction.
There is an example in which color developing regions are arranged such that their centers correspond to the vertices of a triangle (so-called delta arrangement).
【０００６】さて、従来より、マトリクス表示方式のＰ
ＤＰの内で、蛍光体によるフルカラーの表示に適した構
造のＰＤＰとして、ＡＣ駆動形式の面放電型ＰＤＰが知
られている。[0006] Conventionally, a matrix display type P
Among the DPs, an AC-driven surface discharge type PDP is known as a PDP having a structure suitable for full-color display using a phosphor.
【０００７】例えば、３電極構造の面放電型ＰＤＰは、
一方の基板上に互いに平行に隣接配置された一対の表示
電極からなる複数の電極対と、単位発光領域を選択的に
発光させるために各電極対に直交するように配列された
複数のアドレス電極とを有する。For example, a surface discharge type PDP having a three-electrode structure is:
A plurality of electrode pairs each including a pair of display electrodes arranged adjacent to each other in parallel on one substrate, and a plurality of address electrodes arranged so as to be orthogonal to each electrode pair to selectively emit light in a unit light emitting region. And
【０００８】蛍光体は、放電によるイオン衝撃を避ける
ために、放電空間を介して電極対と対向するように他方
の基板上に設けられ、表示電極間の面放電で生じた紫外
線によって励起されて発光する。The phosphor is provided on the other substrate so as to be opposed to the electrode pair via a discharge space in order to avoid ion bombardment due to discharge, and is excited by ultraviolet rays generated by surface discharge between display electrodes. Emits light.
【０００９】図３は従来の面放電型のＰＤＰ１ｊの画素
ＥＧと表示電極Ｘｊ，Ｙｊとの配置関係を模式的に示す
平面図である。図３において、横方向に並ぶ各一列の単
位発光領域ＥＵｊが表示における１本のラインＬに対応
し、各ラインＬ毎に一対の表示電極Ｘｊ，Ｙｊが配置さ
れている。言い換えれば、各ラインＬはそれぞれ一対の
表示電極Ｘｊ，Ｙｊによって画定される。FIG. 3 is a plan view schematically showing an arrangement relationship between pixels EG of the conventional surface discharge type PDP 1j and display electrodes Xj and Yj. In FIG. 3, each row of unit light emitting regions EUj arranged in the horizontal direction corresponds to one line L in display, and a pair of display electrodes Xj and Yj are arranged for each line L. In other words, each line L is defined by a pair of display electrodes Xj and Yj.
【００１０】ＰＤＰ１ｊでは、各画素ＥＧは、縦横に並
ぶ合計４つの単位発光領域ＥＵｊから構成され、これら
画素ＥＧに対して２本のラインＬ（すなわち合計４本の
表示電極Ｘｊ，Ｙｊ）が対応付けられている。In the PDP 1j, each pixel EG is composed of a total of four unit light-emitting areas EUj arranged vertically and horizontally, and two lines L (ie, a total of four display electrodes Xj, Yj) correspond to these pixels EG. It is attached.
【００１１】図において、画素ＥＧ内の左上の単位発光
領域ＥＵｊが第１色（ここではＲ）の発色領域とされ、
右上及び左下の各単位発光領域ＥＵｊが第２色（ここで
はＧ）の発色領域とされ、右下の各単位発光領域ＥＵｊ
が第３色（ここではＢ）の発色領域とされている。つま
り、画素ＥＧは、加法混色による色再現の上で必須の３
色の単位発光領域ＥＵｊと、発光色を比視感度の高いＧ
とした１つの単位発光領域ＥＵｊとから構成されてい
る。In the figure, an upper left unit light emitting area EUj in a pixel EG is a color emitting area of a first color (here, R),
Each of the upper right and lower left unit light emitting regions EUj is a color developing region of the second color (here, G), and each lower right unit light emitting region EUj.
Are the color development areas of the third color (B in this case). In other words, the pixel EG is required for color reproduction by additive color mixture.
The unit emission area EUj of the color and the emission color G
And one unit light-emitting region EUj.
【００１２】これにより、表示に際して１つのＧの単位
発光領域ＥＵｊを他の３つの単位発光領域ＥＵｊと独立
に発光制御することによって、見掛けの上で画素数を増
大させることができ、擬似的な高精細化（高解像度化）
が可能となる。Thus, by controlling the light emission of one G unit light emitting region EUj independently of the other three unit light emitting regions EUj during display, the number of pixels can be increased in appearance, and pseudo High definition (high resolution)
Becomes possible.
【００１３】[0013]
【発明が解決しようとする課題】しかし、従来のＰＤＰ
１ｊでは、上述したように、１つの画素ＥＧに対して合
計４本の表示電極Ｘｊ，Ｙｊが配置されていたので、画
素ＥＧの微細化による真の高精細化の上で不利であると
いう問題があった。However, conventional PDPs
In 1j, as described above, a total of four display electrodes Xj and Yj are arranged for one pixel EG, which is disadvantageous in realizing high definition by miniaturization of the pixel EG. was there.
【００１４】つまり、画素ＥＧの寸法を小さくしようと
すると、パターニング精度の上で表示電極Ｘｊ，Ｙｊの
形成が困難になるとともに、ラインＬ間の放電の干渉を
避ける上で駆動電圧の許容範囲（マージン）が狭くなっ
てしまう。また、表示電極Ｘｊ，Ｙｊの幅がますます狭
くなって断線が生じ易くなる。さらに、１画素ＥＧの表
示に２ライン分の走査時間を要するので、高精細化によ
りライン数が増大すると、駆動周波数に係わる駆動回路
上の制約から高速の画面表示の実現が困難になる。That is, if the size of the pixel EG is reduced, it is difficult to form the display electrodes Xj and Yj on the basis of the patterning accuracy, and the allowable range of the driving voltage ( Margin) becomes narrower. Further, the width of the display electrodes Xj and Yj is further narrowed, and disconnection is likely to occur. Further, since the scanning time for two lines is required to display one pixel EG, if the number of lines increases due to the high definition, it is difficult to realize a high-speed screen display due to a restriction on a driving circuit related to a driving frequency.
【００１５】本発明は、上述の問題に鑑み、高精細のフ
ルカラー表示に適した面放電型ＰＤＰを提供することを
目的としている。An object of the present invention is to provide a surface discharge type PDP suitable for high-definition full-color display in view of the above problems.
【００１６】[0016]
【課題を解決するための手段】請求項１の発明に係るＰ
ＤＰは、表示面側の基板１１に表示のラインＬを画定す
る一対の平行な表示電極Ｘ，Ｙが複数組配置され、背面
側の基板２１に前記表示電極Ｘ，Ｙと直交する方向の複
数のアドレス電極２２及び互いに発光色Ｒ，Ｇ，Ｂの異
なる３種の蛍光体２８Ｒ，２８Ｇ，２８Ｂとが配置され
たカラー表示用の面放電型プラズマディスプレイパネル
１であって、放電空間３０を区画するとともに当該放電
空間３０の間隙寸法を規定する帯状の隔壁１９，２９を
前記各アドレス電極２２の間に配置し、当該各隔壁１
９，２９の間に前記蛍光体２８Ｒ，２８Ｇ，２８Ｂを１
種ずつ順に帯状に設け、前記ラインＬの内の前記各蛍光
体２８Ｒ，２８Ｇ，２８Ｂに対応し且つ隣接する合計３
つの単位発光領域ＥＵを表示の１つの画素ＥＧに対応付
けたものである。Means for Solving the Problems The P according to the first aspect of the present invention.
DP includes a plurality of pairs of parallel display electrodes X and Y that define a display line L on a substrate 11 on the display surface side, and a plurality of pairs in a direction orthogonal to the display electrodes X and Y on a substrate 21 on the back side. The surface discharge type plasma display panel 1 for color display in which the address electrodes 22 and three kinds of phosphors 28R, 28G, 28B having different emission colors R, G, B from each other are arranged, and the discharge space 30 is partitioned. At the same time, band-shaped partitions 19 and 29 for defining the gap size of the discharge space 30 are arranged between the address electrodes 22, and the respective partitions 1
9 and 29, the phosphors 28R, 28G and 28B
A total of 3 corresponding to and adjacent to the respective phosphors 28R, 28G, 28B in the line L
One unit light emitting area EU is associated with one pixel EG for display.
【００１７】[0017]
【００１８】[0018]
【００１９】[0019]
【作用】表示画面を構成する各画素ＥＧは、一方向に並
ぶ３つの単位発光領域ＥＵから構成され、これら各単位
発光領域ＥＵに対応付けて、フルカラー表示のための３
色の蛍光体２８Ｒ，２８Ｇ，２８Ｂが順に配置される。Each pixel EG constituting the display screen is composed of three unit light emitting regions EU arranged in one direction.
The color phosphors 28R, 28G, and 28B are arranged in order.
【００２０】このような各画素ＥＧには、それぞれ面放
電を生じさせるための電極として、単位発光領域ＥＵの
配列方向に延びる一対の表示電極Ｘ，Ｙ、すなわち合計
２本の表示電極Ｘ，Ｙが配置される。つまり、画素ＥＧ
には表示における１本のラインＬが対応付けられる。In each of the pixels EG, a pair of display electrodes X and Y extending in the arrangement direction of the unit light emitting areas EU, that is, a total of two display electrodes X and Y are provided as electrodes for generating surface discharge. Is arranged. That is, the pixel EG
Is associated with one line L in the display.
【００２１】これにより、画素ＥＧに対する電極配置に
際して、寸法上の余裕が生じることから、画素ＥＧの微
細化による表示の高精細化が容易となる。As a result, when arranging the electrodes with respect to the pixel EG, there is a margin in dimension, so that it is easy to achieve high definition display by miniaturizing the pixel EG.
【００２２】[0022]
【実施例】図１は本発明に係るＰＤＰ１の画素ＥＧと表
示電極Ｘ，Ｙとの配置関係を模式的に示す平面図、図２
は図１のＰＤＰ１の１画素に対応する部分の断面構造を
示す分解斜視図である。これらの図において、図３と同
一機能を有する構成要素には同一の符号を付し、また、
図３に対応する構成要素には添字「ｊ」を省いた符号を
付してある。FIG. 1 is a plan view schematically showing an arrangement relationship between a pixel EG and display electrodes X and Y of a PDP 1 according to the present invention.
FIG. 2 is an exploded perspective view showing a cross-sectional structure of a portion corresponding to one pixel of the PDP 1 of FIG. In these figures, components having the same functions as those in FIG. 3 are denoted by the same reference numerals,
Components corresponding to those in FIG. 3 are denoted by reference numerals without the suffix “j”.
【００２３】まず、図２を参照して、ＰＤＰ１は、３電
極構造の面放電型ＰＤＰであり、表示面Ｈ側のガラス基
板１１、横方向に互いに平行に隣接して延びた一対の表
示電極Ｘ，Ｙ、ＡＣ駆動のための誘電体層１７、縦方向
に延びた複数の隔壁１９、背面側のガラス基板２１、各
隔壁１９との当接によって放電空間３０の間隙寸法を規
定する複数の隔壁２９、各隔壁２９の間に設けられたア
ドレス電極２２、及びＲ（赤），Ｇ（緑），Ｂ（青）の
３原色の蛍光体２８Ｒ，２８Ｇ，２８Ｂ（符号のアルフ
ァベットは発光色に対応する）などから構成されてい
る。First, referring to FIG. 2, a PDP 1 is a surface discharge type PDP having a three-electrode structure, in which a glass substrate 11 on a display surface H side, a pair of display electrodes extending adjacent to each other in a horizontal direction and parallel to each other. Dielectric layer 17 for X, Y, and AC driving, a plurality of partition walls 19 extending in the vertical direction, a glass substrate 21 on the back side, and a plurality of gaps defining discharge space 30 by contact with each partition wall 19. The partition walls 29, the address electrodes 22 provided between the partition walls 29, and the phosphors 28R, 28G, 28B of three primary colors of R (red), G (green), and B (blue) Corresponding).
【００２４】内部の放電空間３０は、隔壁１９，２９に
よって横方向に単位発光領域ＥＵ毎に区画され、この放
電空間３０には、蛍光体２８Ｒ，２８Ｇ，２８Ｂを励起
する紫外線を放つ放電ガスとして、ネオンにキセノン
（１〜１５モル％程度）を混合したペニングガスが５０
０［Ｔｏｒｒ］程度のガス圧力となるように封入されて
いる。The internal discharge space 30 is partitioned by the partition walls 19 and 29 into unit light emitting areas EU in the lateral direction. The discharge space 30 is provided with a discharge gas that emits ultraviolet rays that excite the phosphors 28R, 28G and 28B. , A mixture of neon mixed with xenon (about 1 to 15 mol%),
It is sealed so as to have a gas pressure of about 0 [Torr].
【００２５】表示電極Ｘ，Ｙは、蛍光体２８Ｒ，２８
Ｇ，２８Ｂに対して表示面Ｈ側に配置されることから、
帯状の透明導電体４１（幅は１８０μｍ程度）と、その
導電性を補うための金属層４２（幅は８０μｍ程度）と
から構成されている。透明導電体４１はネサ膜（酸化錫
膜）からなり、金属層４２は例えばクロム−銅−クロム
の三層構造の薄膜からなる。The display electrodes X and Y are connected to the phosphors 28R and 28R.
G and 28B are arranged on the display surface H side.
It is composed of a strip-shaped transparent conductor 41 (having a width of about 180 μm) and a metal layer 42 (having a width of about 80 μm) for supplementing its conductivity. The transparent conductor 41 is formed of a Nesa film (tin oxide film), and the metal layer 42 is formed of, for example, a chromium-copper-chromium three-layer thin film.
【００２６】なお、表示電極Ｘ，Ｙ間の距離（放電ギャ
ップ）は４０μｍ程度に選定され、これら表示電極Ｘ，
Ｙを被覆する誘電体層１７の表面には、隔壁１９を形成
した後の段階で図示しない数千Å程度の厚さのＭｇＯ膜
が設けられている。The distance (discharge gap) between the display electrodes X and Y is selected to be about 40 μm.
On the surface of the dielectric layer 17 that covers Y, an MgO film (not shown) having a thickness of about several thousand degrees is provided at a stage after the partition wall 19 is formed.
【００２７】蛍光体２８Ｒ，２８Ｇ，２８Ｂは、各隔壁
２９の間を埋めるように、左方から右方に向かってＲ，
Ｇ，Ｂの順に設けられている。発光色がＲの蛍光体２８
Ｒは例えば（Ｙ，Ｇｄ）ＢＯ3 ：Ｅｕ3+からなり、発光
色がＧの蛍光体２８Ｇは例えばＺｎ2 ＳｉＯ4 ：Ｍｎか
らなり、発光色がＢの蛍光体２８Ｂは例えばＢａＭｇＡ
ｌ14Ｏ23：Ｅｕ2+からなる。これら蛍光体２８Ｒ，２８
Ｇ，２８Ｂは、同じ条件で同時に励起したときに、３色
の混合色が白色となるように組成が選定されている。The phosphors 28R, 28G, and 28B are arranged from left to right to fill the spaces between the partition walls 29.
G and B are provided in this order. Phosphor 28 whose emission color is R
R is composed of, for example, (Y, Gd) BO 3 : Eu 3+ , the phosphor 28 G having a luminescent color of, for example, Zn 2 SiO 4 : Mn, and the phosphor 28 B having a luminescent color of, for example, BaMgA.
l 14 O 23 : consists of Eu 2+ . These phosphors 28R, 28
The compositions of G and 28B are selected so that the mixture of the three colors becomes white when excited simultaneously under the same conditions.
【００２８】ＰＤＰ１においては、一対の表示電極Ｘ，
Ｙの一方とアドレス電極２２との各交差部に、単位発光
領域ＥＵの表示又は非表示を選択するための選択放電セ
ル（図示せず）が画定され、選択放電セルの近傍に面放
電のための主放電セル（図示せず）が画定される。これ
により、縦方向に連続する各蛍光体２８Ｒ，２８Ｇ，２
８Ｂの内、各単位発光領域ＥＵに対応した部分を選択的
に発光させることができ、Ｒ，Ｇ，Ｂの組み合わせによ
るフルカラー表示が可能である。In the PDP 1, a pair of display electrodes X,
A selected discharge cell (not shown) for selecting display or non-display of the unit light emitting region EU is defined at each intersection of one of the Y and the address electrode 22, and is provided near the selected discharge cell for surface discharge. Of main discharge cells (not shown) are defined. As a result, each of the phosphors 28R, 28G, 2
8B, a portion corresponding to each unit light emitting region EU can be selectively caused to emit light, and full color display can be performed by a combination of R, G, and B.
【００２９】さて、図１に示したように、ＰＤＰ１で
は、表示画面を構成する各画素ＥＧは、横方向に並ぶ同
一面積の３つの単位発光領域ＥＵから構成されている。
画素ＥＧの平面形状は画質の上で有利な正方形とされ、
単位発光領域ＥＵの平面形状は縦方向に長い長方形（例
えば６６０μｍ×２２０μｍ程度の大きさ）とされてい
る。なお、図中のアルファベット（Ｒ，Ｇ，Ｂ）は、各
単位発光領域ＥＵの発光色を示している。As shown in FIG. 1, in the PDP 1, each pixel EG constituting the display screen is composed of three unit light emitting regions EU of the same area arranged in the horizontal direction.
The planar shape of the pixel EG is a square which is advantageous in terms of image quality,
The planar shape of the unit light emitting region EU is a vertically long rectangle (for example, a size of about 660 μm × 220 μm). In addition, the alphabet (R, G, B) in the figure has shown the light emission color of each unit light emission area EU.
【００３０】そして、このような画素ＥＧには、上述の
一対の表示電極Ｘ，Ｙが対応付けられている。すなわ
ち、表示に際して、１つの画素ＥＧは１本のラインＬに
対応する。The above-mentioned pair of display electrodes X and Y are associated with such a pixel EG. That is, at the time of display, one pixel EG corresponds to one line L.
【００３１】したがって、従来のＰＤＰ１ｊのように１
画素に２ラインを対応付ける場合と比べると、画素ＥＧ
内に配列される電極の数が２分の１となるので、仮に画
素ＥＧの面積を従来と同一に選定した場合には、表示電
極Ｘ，Ｙの幅をほぼ２倍に拡げることができる。Therefore, as in the conventional PDP 1j, 1
Compared to the case where two lines are associated with the pixel, the pixel EG
Since the number of electrodes arranged in each pixel is halved, if the area of the pixel EG is selected to be the same as the conventional one, the width of the display electrodes X and Y can be almost doubled.
【００３２】表示電極Ｘ，Ｙの幅が広いほど、断線の生
じる確率が小さくなって信頼性が高まる。また、ライン
Ｌの全長にわたって導電性を確保するために所定値以上
の幅としなければならない金属層４２に対して、透明導
電体４１を十分に広くすることができ、有効発光面積の
拡大による輝度の向上を図ることができる。The greater the width of the display electrodes X and Y, the lower the probability of disconnection and the higher the reliability. Further, the transparent conductor 41 can be sufficiently widened with respect to the metal layer 42 which must have a width equal to or more than a predetermined value in order to secure conductivity over the entire length of the line L, and the luminance due to an increase in the effective light emitting area can be obtained. Can be improved.
【００３３】つまり、ＰＤＰ１は、表示面Ｈ内の各画素
ＥＧに対して面放電用の電極を配置する際の寸法上の自
由度が大きいので、画素ＥＧの微細化による表示の高精
細化が比較的に容易である。In other words, the PDP 1 has a large degree of freedom in arranging the surface discharge electrodes with respect to each pixel EG in the display surface H, so that a high definition display can be achieved by miniaturizing the pixel EG. Relatively easy.
【００３４】上述の実施例によれば、ラインＬ間におけ
る表示電極Ｘと表示電極Ｙとが２００μｍ程度の距離を
設けて配置され、これによってラインＬ間の放電の干渉
が抑えられているので、放電面（誘電体層１７の表面）
をライン毎に区画する隔壁が不要となる。したがって、
図２に示したように、隔壁１９の形状を帯状とすること
ができ、単位発光領域ＥＵを囲む格子状の隔壁を設ける
場合に比べて隔壁形成の簡単化を図ることができる。According to the above-described embodiment, the display electrodes X and the display electrodes Y between the lines L are arranged with a distance of about 200 μm, thereby suppressing the interference of discharge between the lines L. Discharge surface (surface of dielectric layer 17)
Is no longer necessary to partition the lines for each line. Therefore,
As shown in FIG. 2, the shape of the partition wall 19 can be band-shaped, and the partition wall formation can be simplified as compared with the case where a grid-shaped partition wall surrounding the unit light emitting region EU is provided.
【００３５】また、上述の実施例のように、単位発光領
域ＥＵの平面形状をアドレス電極２２の方向（縦方向）
に長い長方形とし、３つの単位発光領域ＥＵからなる画
素ＥＧの平面形状をほぼ正方形とすることによって、文
字や図形などの表示画像の歪みが少ない高画質のフルカ
ラー表示を行うことができる。Further, as in the above-described embodiment, the planar shape of the unit light emitting region EU is changed in the direction of the address electrode 22 (vertical direction).
By setting the pixel EG including the three unit light emitting regions EU to be approximately square, a high-quality full-color display with little distortion of a display image such as a character or a figure can be performed.
【００３６】[0036]
【発明の効果】請求項１の発明によれば、２ラインを１
画素に対応付ける場合と比べて画素の微細化が容易であ
り、格子状の隔壁を設ける場合と比べて隔壁形成が簡単
である。したがって、フルカラー表示の高精細化を図る
ことができる。According to the first aspect of the present invention, two lines correspond to one line.
It is easier to miniaturize the pixel than in the case where it is associated with the pixel, and it is easier to form the partition than in the case where a grid-like partition is provided. Therefore, high definition of full color display can be achieved.
【００３７】[0037]
【図１】本発明に係るＰＤＰの画素と表示電極との配置
関係を模式的に示す平面図である。FIG. 1 is a plan view schematically showing an arrangement relationship between pixels of a PDP and display electrodes according to the present invention.
【図２】図１のＰＤＰの１画素に対応する部分の断面構
造を示す分解斜視図である。FIG. 2 is an exploded perspective view showing a cross-sectional structure of a portion corresponding to one pixel of the PDP of FIG.
【図３】従来のＰＤＰの画素と表示電極との配置関係を
模式的に示す平面図である。FIG. 3 is a plan view schematically illustrating a positional relationship between pixels and display electrodes of a conventional PDP.
【符号の説明】 １ ＰＤＰ（面放電型プラズマディスプレイパネル） Ｒ，Ｇ，Ｂ 発光色 ２８Ｒ，２８Ｇ，２８Ｂ 蛍光体 Ｘ，Ｙ 表示電極 Ｌ 表示のライン ＥＧ 画素 ＥＵ 単位発光領域 ４１ 透明導電体 ４２ 金属層[Description of Signs] 1 PDP (Surface Discharge Plasma Display Panel) R, G, B Emission Color 28R, 28G, 28B Phosphor X, Y Display Electrode L Display Line EG Pixel EU Unit Emission Area 41 Transparent Conductor 42 Metal layer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 金江 達利 神奈川県川崎市中原区上小田中1015番地 富士通株式会社内 (56)参考文献 特開 平３−77238（ＪＰ，Ａ) 特開 平１−304638（ＪＰ，Ａ) 特開 平３−101031（ＪＰ，Ａ) 特公 昭55−5663（ＪＰ，Ｂ２) ──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Tatsutoshi Kanae 1015 Kamikodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa Prefecture Inside Fujitsu Limited (56) References JP-A-3-77238 (JP, A) JP-A-1- 304638 (JP, A) JP-A-3-101031 (JP, A) JP-B-55-5563 (JP, B2)
Claims (1)
一対の平行な表示電極が複数組配置され、背面側の基板
に前記表示電極と直交する方向の複数のアドレス電極及
び互いに発光色の異なる３種の蛍光体とが配置されたカ
ラー表示用の面放電型プラズマディスプレイパネルであ
って、放電空間を区画するとともに当該放電空間の間隙寸法を
規定する帯状の隔壁を前記各アドレス電極の間に配 置
し、当該各隔壁の間に前記蛍光体を１種ずつ順に帯状に
設け、前記ラインに沿って隣接し且つ前記各蛍光体に対
応する合計３つの単位発光領域を表示の１つの画素に対
応付けたことを特徴とする面放電型プラズマディスプレ
イパネル。1. A pair of parallel display electrodes defining a display line on board of the display surface side is a plurality of sets disposed rear side of the base plate
Oh In surface discharge type plasma display panel of the display electrodes orthogonal to the direction of the plurality of addresses conductive Goku及 <br/> beauty mutually color for display and light emitting colors different three phosphors are arranged in the < Therefore, the discharge space is partitioned and the gap size of the discharge space is reduced.
The band-like partition walls which define and placed between the respective address electrodes, provided in a strip of the phosphor one by one between the respective septum wall, adjacent to and along said the line in each phosphor versus
Surface discharge type plasma display panel, characterized in that attached pair <br/> respond to 1 Tsunoe element display a total of three unit light-emitting area you respond.
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4012976A JP2731480B2 (en) | 1992-01-28 | 1992-01-28 | Surface discharge type plasma display panel |
| EP93400201A EP0554172B1 (en) | 1992-01-28 | 1993-01-27 | Color surface discharge type plasma display device |
| DE69318196T DE69318196T2 (en) | 1992-01-28 | 1993-01-27 | Plasma discharge type color display device |
| US08/458,288 US5674553A (en) | 1992-01-28 | 1995-06-02 | Full color surface discharge type plasma display device |
| US08/469,815 US5661500A (en) | 1992-01-28 | 1995-06-06 | Full color surface discharge type plasma display device |
| US08/800,759 US6195070B1 (en) | 1992-01-28 | 1997-02-13 | Full color surface discharge type plasma display device |
| US08/888,442 US6097357A (en) | 1990-11-28 | 1997-07-03 | Full color surface discharge type plasma display device |
| US09/451,351 US6630916B1 (en) | 1990-11-28 | 1999-12-03 | Method and a circuit for gradationally driving a flat display device |
| US09/654,894 US6861803B1 (en) | 1992-01-28 | 2000-09-05 | Full color surface discharge type plasma display device |
| US09/654,893 US6787995B1 (en) | 1992-01-28 | 2000-09-05 | Full color surface discharge type plasma display device |
| US09/993,650 US6838824B2 (en) | 1992-01-28 | 2001-11-27 | Full color surface discharge type plasma display device |
| US10/807,335 US7133007B2 (en) | 1992-01-28 | 2004-03-24 | Full color surface discharge type plasma display device |
| US10/810,815 US7030563B2 (en) | 1992-01-28 | 2004-03-29 | Full color surface discharge type plasma display device |
| US10/902,813 US7208877B2 (en) | 1992-01-28 | 2004-08-02 | Full color surface discharge type plasma display device |
| US11/404,024 US7825596B2 (en) | 1992-01-28 | 2006-04-14 | Full color surface discharge type plasma display device |
| US11/429,286 US20060202620A1 (en) | 1992-01-28 | 2006-05-08 | Full color surface discharge type plasma display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4012976A JP2731480B2 (en) | 1992-01-28 | 1992-01-28 | Surface discharge type plasma display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05205642A JPH05205642A (en) | 1993-08-13 |
| JP2731480B2 true JP2731480B2 (en) | 1998-03-25 |
Family
ID=11820260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4012976A Expired - Lifetime JP2731480B2 (en) | 1990-11-28 | 1992-01-28 | Surface discharge type plasma display panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2731480B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3457377B2 (en) * | 1994-04-20 | 2003-10-14 | パイオニア株式会社 | Plasma display device |
| JP3339554B2 (en) | 1995-12-15 | 2002-10-28 | 松下電器産業株式会社 | Plasma display panel and method of manufacturing the same |
| KR20020061141A (en) * | 2001-01-16 | 2002-07-23 | 김충환 | A matrix panel |
| JP2004205989A (en) | 2002-12-26 | 2004-07-22 | Pioneer Electronic Corp | Method for driving device and panel for display |
| KR100670245B1 (en) * | 2004-12-09 | 2007-01-16 | 삼성에스디아이 주식회사 | Plasma display panel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555663A (en) * | 1978-06-30 | 1980-01-16 | Tokico Ltd | Cloth feeder |
| JP2639965B2 (en) * | 1988-06-01 | 1997-08-13 | 大日本印刷株式会社 | Plasma display |
| JP3032538B2 (en) * | 1989-08-18 | 2000-04-17 | 富士通株式会社 | Plasma display panel and method of manufacturing the same |
| JPH03101031A (en) * | 1989-09-13 | 1991-04-25 | Fujitsu Ltd | Manufacture of gas discharge panel |
-
1992
- 1992-01-28 JP JP4012976A patent/JP2731480B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05205642A (en) | 1993-08-13 |
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