JPH0462741A - Plasma display panel - Google Patents
Plasma display panelInfo
- Publication number
- JPH0462741A JPH0462741A JP17423390A JP17423390A JPH0462741A JP H0462741 A JPH0462741 A JP H0462741A JP 17423390 A JP17423390 A JP 17423390A JP 17423390 A JP17423390 A JP 17423390A JP H0462741 A JPH0462741 A JP H0462741A
- Authority
- JP
- Japan
- Prior art keywords
- display
- region
- electrode
- area
- display area
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 abstract description 23
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 3
- 239000005394 sealing glass Substances 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 102100039169 [Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial Human genes 0.000 description 4
- 101710126534 [Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 101000650578 Salmonella phage P22 Regulatory protein C3 Proteins 0.000 description 1
- 101001040920 Triticum aestivum Alpha-amylase inhibitor 0.28 Proteins 0.000 description 1
- ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas-Filled Discharge Tubes (AREA)
Abstract
Description
【発明の詳細な説明】
［概 要］
透明基板面の一部を表示領域とするプラズマディスプレ
イパネルに関し、
表示領域とその周囲とを含めた表示面全体のコントラス
トを高め、表示画面の視認性を向上させることを目的と
し、
一対の基板の対向間隙内に、表示領域の外側に導出され
た表示用電極の少なくとも一部を表示面に対して覆い隠
す遮光体を設けて構成される。[Detailed Description of the Invention] [Summary] Regarding a plasma display panel whose display area is a part of the surface of a transparent substrate, the visibility of the display screen is improved by increasing the contrast of the entire display surface including the display area and its surroundings. In order to improve the performance of the display, a light shield is provided in the opposing gap between the pair of substrates to cover at least a portion of the display electrodes led out to the outside of the display area from the display surface.
本発明は、透明基板面の一部が表示領域となるプラズマ
ディスプレイパネル（ＦＤＰ）に関する。The present invention relates to a plasma display panel (FDP) in which a part of the surface of a transparent substrate serves as a display area.
ＦＤＰは、フラット形表示装置の中では輝度の点で優れ
ており、ＯＡ機器などにもその用途を拡大しつつある。FDP is superior in terms of brightness among flat display devices, and its use is expanding to include office automation equipment and the like.
これにともなって、表示画面の視認性の向上が望まれて
いる。Along with this, it is desired to improve the visibility of display screens.
発光させるドツト（画素）の組み合わせによって文字や
図形を表示するドツトマトリクス表示方式のＰＤＰは、
一対のガラス基板を所定間隙を設けて対向配置し、その
周囲を封止して放電空間を形成し、格子状に配列した電
極群の各交差部又はその近傍に画定された各放電セルを
選択的に放電させるように構成される。A dot matrix display type PDP that displays characters and figures by a combination of dots (pixels) that emit light is
A pair of glass substrates are arranged facing each other with a predetermined gap, the periphery of the glass substrates is sealed to form a discharge space, and each discharge cell defined at or near each intersection of the electrode group arranged in a grid is selected. The battery is configured to cause a discharge.
通常、ＦＤＰでは、表示領域は、封止材のガス放出によ
り放電が不安定となる封止部近辺を避けて設けられる。Usually, in an FDP, the display area is provided avoiding the vicinity of the sealing part where discharge becomes unstable due to gas release from the sealant.
また、表示領域は、封止後に放電空間の排気及び放電ガ
スの充填を行うための通気孔を避けて設ける必要がある
。つまり、ＦＤＰでは、ガラス基板面の内、その周辺部
を除いた部分が表示領域とされる。Furthermore, the display area must be provided avoiding vent holes for evacuating the discharge space and filling with discharge gas after sealing. In other words, in an FDP, the display area is a portion of the glass substrate surface excluding the peripheral portion thereof.
一方、電極は、駆動回路との接続のために表示領域から
ガラス基板の端部まで導出される。On the other hand, the electrodes are led out from the display area to the ends of the glass substrate for connection with the drive circuit.
なお、従来より、裏面側のガラス基板に表示ドツトを選
択するための電極と放電によって発光する蛍光体とを設
け、多色表示を可能とした面放電形式のＦＤＰが知られ
ており、このような面放電型のＦＤＰでは、放電空間を
各蛍光体に対応した単位発光領域毎に区画する隔壁が設
けられている。Incidentally, surface discharge type FDPs have been known in the past, in which electrodes for selecting display dots and phosphors that emit light by discharge are provided on the glass substrate on the back side, making it possible to display multiple colors. In a surface discharge type FDP, partition walls are provided that partition the discharge space into unit light emitting areas corresponding to each phosphor.
表示面側のガラス基板に金属からなる電極を設ける場合
には、表示の輝度の低下をできるだけ抑えるため、電極
幅を小さくすることが可能な薄膜法が用いられる。When providing metal electrodes on the glass substrate on the display surface side, a thin film method is used that allows the electrode width to be made small in order to suppress a decrease in display brightness as much as possible.
これに対し、裏面側のガラス基板に設ける電極は、製造
コスト面で有利な厚膜法により形成され、一般に銀（Ａ
ｇ）を主成分とするいわゆる銀ペーストを用いて形成さ
れる。On the other hand, the electrodes provided on the back glass substrate are formed by a thick film method, which is advantageous in terms of manufacturing cost, and are generally made of silver (A
It is formed using a so-called silver paste whose main component is g).
しかしながら、銀ペーストからなる電極は、焼成時の酸
化により表面が白色となり、特に表示領域の周囲におい
て目立っていた。However, the surface of the electrode made of silver paste became white due to oxidation during firing, which was particularly noticeable around the display area.
このため、従来のＦＤＰでは、表示面の全体的なコント
ラストが低く、表示画面の視認性が悪いという問題があ
った。For this reason, conventional FDPs have a problem in that the overall contrast of the display surface is low and the visibility of the display screen is poor.
このような問題を解決するため、表示面側のガラス基板
の表面に、その表示領域の周囲に黒色の塗装を施すこと
が考えられるが、これによると、ＦＤＰに外装カバーを
設ける場合において、美観を損なわないように塗装部分
を覆うとすると、外装カバーの窓部の大きさが表示領域
に限定されてしまう、また、外面の塗装膜は剥離し易く
、さらにＰＤＰの製造工数の増加の点でも不利である。In order to solve this problem, it is possible to paint the surface of the glass substrate on the display side with black paint around the display area, but according to this, when installing an exterior cover on the FDP, the aesthetic appearance will be reduced. If the painted area is covered so as not to damage the display area, the size of the window of the exterior cover will be limited to the display area, and the paint film on the exterior surface will easily peel off, and it will also increase the number of man-hours required to manufacture the PDP. It is disadvantageous.
本発明は、上述の問題に鑑み、表示領域とその周囲とを
含めた表示面全体のコントラストを高め、表示画面の視
認性を向上させることを目的としている。In view of the above-mentioned problems, the present invention aims to improve the visibility of the display screen by increasing the contrast of the entire display surface including the display area and its surroundings.
また、請求項２の発明は、製造工数を増加することなく
表示画面の視認性を向上させることを目的としている。Moreover, the invention of claim 2 aims to improve the visibility of the display screen without increasing the number of manufacturing steps.
ＣＩＩＩ！を解決するための手段〕
請求項１の発明に係るＰＤＰ １は、上述の課題を解決
するため、第１図に示すように、一対の基板１１．２１
の対向間隙３０内に、表示領域Ｅ１の外側に導出された
表示用電極２２の少な（とも一部を表示面１０に対して
覆い隠す遮光体１９を設けてなる。CIII! Means for Solving] In order to solve the above-mentioned problem, the PDP 1 according to the invention of claim 1 has a pair of substrates 11 and 21 as shown in FIG.
A light shielding body 19 is provided in the opposing gap 30 to cover at least a portion of the display electrode 22 led out to the outside of the display area E1 from the display surface 10.
請求項２の発明に係るＰＤＰ Ｉは、表示面１０側の基
板１１に当該表示面１０内の表示領域Ｅ１を区画する暗
色の隔壁１９を有し、少なくとも背面側の基板２１に表
示用電極２２を有したプラズマディスプレイパネル１に
おいて、前記隔壁１９が前記表示領域Ｅ１の外側の領域
Ｅ２まで延長されて設けられてなる。The PDP I according to the invention of claim 2 has a dark partition wall 19 on the substrate 11 on the display surface 10 side for partitioning the display area E1 in the display surface 10, and has display electrodes 22 on at least the substrate 21 on the back side. In the plasma display panel 1, the partition wall 19 is provided extending to an area E2 outside the display area E1.
一対の基板１１．２１の対向間隙３０内に設けられた遮
光体１９は、表示領域Ｅ１の外側に導出された表示用電
極２２の少なくとも一部を表示面１０に対して覆い隠す
。The light shield 19 provided in the opposing gap 30 between the pair of substrates 11.21 covers at least a portion of the display electrode 22 led out to the outside of the display area E1 from the display surface 10.
暗色の隔壁１９は、表示領域Ｅ１の外側の領域Ｅ２まで
延長され、表示用電極２２の表示面１０に対する露呈を
抑える。The dark-colored partition wall 19 extends to a region E2 outside the display region E1, and prevents the display electrode 22 from being exposed to the display surface 10.
以下、本発明の実施例を図面を参照しつつ説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本発明に係るＰＤＰ １の平面図、第２図は第
１図の二点鎖線で囲んだＡＡ部を拡大して示す平面図、
第３図は第１図の■−■矢視矢視断面筒４図は第１図の
ＩＶ−ＩＶ矢視断面図である。FIG. 1 is a plan view of a PDP 1 according to the present invention, and FIG. 2 is an enlarged plan view of the AA section surrounded by the two-dot chain line in FIG.
FIG. 3 is a sectional view of the cylinder taken along arrows 1--2 in FIG. 1. FIG. 4 is a sectional view taken along line IV--IV in FIG.
第３図及び第４図において、ＰＤＰ １は、表示側のガ
ラス基板１１、背面側のガラス基板２１、ガラス基板１
１の内面にＸ（横）方向に延びた透明電極１２及びハス
電極１５、低融点ガラスからなる誘電体層１７、ＭｇＯ
からなる保護膜１８、Ｘ方向壁１９ａとＹ方向壁１９ｂ
とからなる格子状の隔壁１９、ガラス基板２１の内面に
Ｙ（縦）方向に延びたアドレス電極２２及び隔壁２５、
各アドレス電極２２と隔壁２５との間において所定の配
置パターンで設けられた蛍光体２８、及びガラス基板１
１．２１の周囲を封止する封止ガラス３１などから構成
され、内部の放電空間３０には、例えばネオン及びキセ
ノンの混合ガスが封入されている。バス電極１５は、ク
ロム−銅−クロムの三層構造の金属薄膜をパターンニン
グすることによって形成され、抵抗値の大きいネサ膜か
らなる透明電極１２の導通性を補う。3 and 4, the PDP 1 includes a glass substrate 11 on the display side, a glass substrate 21 on the back side, a glass substrate 1
1, a transparent electrode 12 and a lotus electrode 15 extending in the X (horizontal) direction, a dielectric layer 17 made of low melting point glass, and MgO
A protective film 18 consisting of an X-direction wall 19a and a Y-direction wall 19b.
a lattice-shaped partition 19 consisting of an address electrode 22 and a partition 25 extending in the Y (vertical) direction on the inner surface of the glass substrate 21;
Fluorescent material 28 provided in a predetermined arrangement pattern between each address electrode 22 and partition wall 25, and glass substrate 1
1.21, and the internal discharge space 30 is filled with a mixed gas of neon and xenon, for example. The bus electrode 15 is formed by patterning a metal thin film having a three-layer structure of chromium-copper-chromium, and supplements the conductivity of the transparent electrode 12 made of a NESA film having a high resistance value.
透明電極１２及びハス電極１５は、ガラス基板１１の端
部付近まで導出され、またアドレス電極２２もガラス基
板２１の端部付近まで導出されており、これによって、
外部の図示しない駆動回路との接続が行われる。The transparent electrode 12 and the helical electrode 15 are led out to the vicinity of the end of the glass substrate 11, and the address electrode 22 is also led out to the vicinity of the end of the glass substrate 21.
A connection is made to an external drive circuit (not shown).
隔壁１９は、黒色の顔料を混入した低融点ガラスペース
トをスクリーン印刷して焼成することによって形成され
る。The partition wall 19 is formed by screen printing a low melting point glass paste mixed with a black pigment and firing the paste.
また、アドレス電極２２は、隔壁２５の形成後に、銀ペ
ーストをスクリーン印刷して所定温度で焼成する厚膜法
によって形成される。Further, the address electrodes 22 are formed by a thick film method in which, after forming the partition walls 25, a silver paste is screen printed and baked at a predetermined temperature.
第３図及び第４図において、ガラス基板１１の上面が表
示面１０となり、各蛍光体２日と対向する領域、すなわ
ち透明電極１２群とアドレス電極２２群とが対向する範
囲内の領域が表示領域Ｅ１となる。In FIGS. 3 and 4, the upper surface of the glass substrate 11 is the display surface 10, and the area facing each phosphor, that is, the area within the range where the transparent electrode 12 group and the address electrode 22 group are facing, is displayed. This becomes area E1.
ＰＤＰ １では、放電空間３０を介して対向する透明電
極１２とアドレス電極２２との交点に、各蛍光体２８を
選択するアドレス放電セルが画定され、また、アドレス
放電セルの近傍における透明電極１２の互いの対向部に
、選択された蛍光体２８を発光させる表示用の主放電セ
ルが画定される。In the PDP 1, an address discharge cell for selecting each phosphor 28 is defined at the intersection of the transparent electrode 12 and the address electrode 22, which face each other with a discharge space 30 in between. Main discharge cells for display, which cause selected phosphors 28 to emit light, are defined in opposing parts.
主放電セルでの面放電により生じる紫外線によって蛍光
体２日が励起されて発光する。The phosphors are excited and emit light by ultraviolet light generated by surface discharge in the main discharge cell.
第１図及び第２図によく示されているように、隔壁１９
は、表示領域Ｅｌ（第１図において一点鎖線で囲まれた
領域）内だけでなく、表示領域Ｅ１から封止ガラス３１
の近傍まで延長され、表示領域Ｅ１の外側の領域Ｅ２に
も設けられており、表示領域Ｅ１を各蛍光体２８に対応
した単位発光領域ｇに区画するとともに、表示領域Ｅ１
から外方に導出されたアドレス電極２２を部分的に覆い
隠す。As best shown in FIGS. 1 and 2, bulkhead 19
is not only within the display area El (the area surrounded by the dashed line in FIG. 1), but also from the display area E1 to the sealing glass 31.
It extends to the vicinity of the display area E1 and is also provided in an area E2 outside the display area E1, and divides the display area E1 into unit light emitting areas g corresponding to each phosphor 28, and
It partially covers the address electrodes 22 led out from the.
これにより、表示面１０に対するアドレス電極２２の露
呈面積が減少するとともに、アドレス電極２２での乱反
射による表示領域Ｅ１への光の回り込みが軽減され、表
示面１０内の全体的なコイトラストが高まって表示の視
認性が向上する。As a result, the exposed area of the address electrodes 22 with respect to the display surface 10 is reduced, and the wraparound of light to the display area E1 due to diffuse reflection on the address electrodes 22 is reduced, and the overall coi-last within the display surface 10 is increased. Display visibility is improved.
上述の実施例によれば、単位発光領域ｇに区画する隔壁
１９を封止ガラス３１の近傍まで延長するようにしたの
で、アドレス電極２２を隠す遮光部材を設けるための特
別の工程が不要であり、従来と同数の製造工数によって
表示の視認性の向上を図ることができる。According to the embodiment described above, the partition wall 19 that divides the unit light emitting area g is extended to the vicinity of the sealing glass 31, so a special process for providing a light shielding member that hides the address electrode 22 is not necessary. , the visibility of the display can be improved with the same number of manufacturing steps as the conventional method.
上述の実施例によれば、黒色に着色された低融点ガラス
からなる隔壁１９によって、領域Ｅ２においてアドレス
電極２２を隠すようにしたので、塗料を塗る場合に起こ
りうる剥離などの経時変化がなく、放電特性の安定化を
図ることができる。According to the embodiment described above, the address electrode 22 is hidden in the area E2 by the partition wall 19 made of low-melting glass colored black, so there is no change over time such as peeling that may occur when applying paint. It is possible to stabilize the discharge characteristics.
上述の実施例においては、表示領域Ｅ１と領域Ｅ２とで
同一のパターンの隔壁１９を設けたが、領域Ｅ２につい
ては、格子状ではなく一面に黒色の低融点ガラス層を設
け、アドレス電極２２を完全に隠すようにしてもよい。In the above-described embodiment, the partition walls 19 with the same pattern were provided in the display area E1 and the area E2, but in the area E2, a black low-melting glass layer was provided over the entire surface instead of in a grid pattern, and the address electrodes 22 were You may choose to hide it completely.
上述の実施例においては、隔壁１９の色を黒色としたが
、他の暗色、例えば深緑、紺、茶褐色などとしてもよい
。In the above-described embodiment, the color of the partition wall 19 is black, but other dark colors such as deep green, navy blue, brownish brown, etc. may be used.
上述の実施例においては、表示面側のガラス基板１１に
設けた隔壁１９によって、アドレス電極２２を隠すよう
にしたが、領域Ｅ２に対応させて背面側のガラス基板２
１上に遮光体を設けてもよい。In the above-described embodiment, the address electrodes 22 are hidden by the partition walls 19 provided on the glass substrate 11 on the display surface side.
A light shielding body may be provided on top of the light source.
本発明によれば、表示領域とその周囲とを含めた表示面
全体のコントラストを高めることができ、表示画面の視
認性を向上させることができる。According to the present invention, the contrast of the entire display surface including the display area and its surroundings can be increased, and the visibility of the display screen can be improved.
請求項２の発明によれば、製造工数を増加することなく
表示画面の視認性を向上させることができる。According to the invention of claim 2, the visibility of the display screen can be improved without increasing the number of manufacturing steps.
大して示す平面図、 第３図は第１図の■−■矢視断面図、 第４図は第１図のＴＶ−ｒＶ矢視断面図である。A plan view showing the big picture, Figure 3 is a sectional view taken along the ■-■ arrow in Figure 1; FIG. 4 is a sectional view taken along the line TV-rV in FIG. 1.
図において、
１はＦＤＰ （プラズマディスプレイパネル）、１０は
表示面、
１１．２１はガラス基板（基板）、
１９は隔壁（遮光体）、
２２はアドレス電極（表示用電極）、
Ｅｌは表示領域、
Ｅ２は外側の領域である。In the figure, 1 is an FDP (plasma display panel), 10 is a display surface, 11.21 is a glass substrate (substrate), 19 is a partition (light shield), 22 is an address electrode (display electrode), El is a display area, E2 is the outer area.
Claims (2)
内に、表示領域（Ｅ１）の外側に導出された表示用電極
（２２）の少なくとも一部を表示面（１０）に対して覆
い隠す遮光体（１９）を設けてなることを特徴とするプ
ラズマディスプレイパネル。(1) Opposing gap (30) between a pair of substrates (11) (21)
A plasma characterized in that a light shielding body (19) is provided inside the display area (E1) to cover at least a part of the display electrode (22) led out to the outside of the display area (E1) from the display surface (10). display panel.
１０）内の表示領域（Ｅ１）を区画する暗色の隔壁（１
９）を有し、少なくとも背面側の基板（２１）に表示用
電極（２２）を有したプラズマディスプレイパネル（１
）において、 前記隔壁（１９）が前記表示領域（Ｅ１）の外側の領域
（Ｅ２）まで延長されて設けられてなることを特徴とす
るプラズマディスプレイパネル。(2) The display surface (
10) that partitions the display area (E1) in the dark-colored partition wall (1
9), and has a display electrode (22) on at least the back side substrate (21).
), wherein the partition wall (19) extends to an area (E2) outside the display area (E1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17423390A JP3005022B2 (en) | 1990-06-29 | 1990-06-29 | Plasma display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17423390A JP3005022B2 (en) | 1990-06-29 | 1990-06-29 | Plasma display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462741A true JPH0462741A (en) | 1992-02-27 |
| JP3005022B2 JP3005022B2 (en) | 2000-01-31 |
Family
ID=15975051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17423390A Expired - Fee Related JP3005022B2 (en) | 1990-06-29 | 1990-06-29 | Plasma display panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3005022B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329843A (en) * | 1995-05-31 | 1996-12-13 | Nec Corp | Plasma display panel |
| USRE38357E1 (en) | 1995-03-15 | 2003-12-23 | Pioneer Corporation | Surface discharge type plasma display panel |
| US7053552B2 (en) | 2000-01-26 | 2006-05-30 | Matsushita Electric Industrial Co., Ltd. | Plasma display panel having end portions of barrier ribs adjusted to avoid vertical swelling |
-
1990
- 1990-06-29 JP JP17423390A patent/JP3005022B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE38357E1 (en) | 1995-03-15 | 2003-12-23 | Pioneer Corporation | Surface discharge type plasma display panel |
| JPH08329843A (en) * | 1995-05-31 | 1996-12-13 | Nec Corp | Plasma display panel |
| US7053552B2 (en) | 2000-01-26 | 2006-05-30 | Matsushita Electric Industrial Co., Ltd. | Plasma display panel having end portions of barrier ribs adjusted to avoid vertical swelling |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3005022B2 (en) | 2000-01-31 |
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