JP3123053B2 - Gas discharge display element and driving method thereof - Google Patents
Gas discharge display element and driving method thereofInfo
- Publication number
- JP3123053B2 JP3123053B2 JP2762790A JP2762790A JP3123053B2 JP 3123053 B2 JP3123053 B2 JP 3123053B2 JP 2762790 A JP2762790 A JP 2762790A JP 2762790 A JP2762790 A JP 2762790A JP 3123053 B2 JP3123053 B2 JP 3123053B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- gas discharge
- display element
- gas
- electrodes
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、表示デバイスなどに用いるガス放電表示素
子に関するものである。更に詳しくは、表示デバイスに
必要な良好な放電特性を有するガス放電表示素子を得る
ことを目的とした、ガス放電表示素子及びその駆動方法
に関するものである。Description: TECHNICAL FIELD The present invention relates to a gas discharge display element used for a display device or the like. More specifically, the present invention relates to a gas discharge display element and a method of driving the same for the purpose of obtaining a gas discharge display element having good discharge characteristics required for a display device.
ガス放電表示素子はその構造及び駆動方法によってAC
型、DC型に分類されるが、いずれの場合にもON表示状態
を維持する継続的あるいは繰り返し放電は、放電空間に
存在するガスに放電を開始させるに十分な電解を与える
電圧を二つの電極の間に印加することによって起こる。
このとき、これらの電極間の放電空間に放電が発生す
る。つまり、DC型の場合、ほぼ対向する二つの電極間に
直流または直流方形波電圧を印加し、主にこれらの電極
間領域で放電を発生・維持させている。AC型では、例え
ば第４図に示すように、対向または同一面上に存在す
る、誘導体で覆われた二つの電極間に交流方形波電圧を
印加し、DC型と同様にこれらの電極間領域で放電を発生
・維持させている。特に放電電極対が同一面上にある面
放電型では、放電は放電間隙及び電極上で発生してい
る。いずれの場合にも、電極に挟まれた空間及び電極上
近傍の放電領域で発光を呈する。Depending on the structure and driving method, gas discharge
Type or DC type.In either case, continuous or repeated discharge that maintains the ON display state requires a voltage that provides sufficient electrolysis to the gas existing in the discharge space to start discharging. It occurs by applying during
At this time, discharge occurs in the discharge space between these electrodes. That is, in the case of the DC type, a DC or DC square wave voltage is applied between two electrodes that are substantially opposed to each other, and a discharge is generated and maintained mainly in a region between these electrodes. In the AC type, as shown in FIG. 4, for example, an AC square wave voltage is applied between two electrodes covered with a dielectric, which are opposed to each other or on the same surface, and a region between these electrodes is applied similarly to the DC type. To generate and maintain discharge. In particular, in the surface discharge type in which the discharge electrode pair is on the same surface, the discharge occurs on the discharge gap and the electrode. In any case, light is emitted in a space between the electrodes and in a discharge region near and above the electrodes.
これらの電極対を構成する電極は、第４図（Ａ）
（Ｂ）に示すように、それぞれ隔壁等で分割されず放電
空間内でつながっている。一つの放電空間内で２種類以
上の放電間隙を有するものもあるが、やはり隔壁等で分
割されず放電空間内でつながっている。第５図に示すよ
うに別の電極を積層し、複数の放電間隙を持つ構造のガ
ス放電素子も提案されている。また、このガス放電表示
素子を駆動するために印加するパルス電圧は、放電空間
内の放電電極全体に壁電荷が形成され、放電が自己収束
する時間以上の長さで印加されている。The electrodes constituting these electrode pairs are shown in FIG.
As shown in (B), they are not divided by partition walls or the like but are connected in the discharge space. Some discharge spaces have two or more types of discharge gaps in one discharge space, but they are connected in the discharge space without being divided by partition walls or the like. As shown in FIG. 5, a gas discharge element having a structure in which another electrode is stacked and has a plurality of discharge gaps has also been proposed. The pulse voltage applied to drive the gas discharge display element is applied for a time longer than the time during which wall charges are formed on the entire discharge electrode in the discharge space and the discharge self-converges.
ガス放電表示素子は、発光型の平面薄型ディスプレイ
を実現し得るデバイスとされているが、発光特性、特に
カラー化のための紫外光の発光効率が充分でない。ま
た、発光効率の高い素子は構造が複雑で多層配線にな
り、素子製造工程が複雑であり、また電極間容量が著し
く増加し、上下電極の交点で電気的な破壊現象が発生す
る欠点があった。Although the gas discharge display element is a device capable of realizing a light-emitting flat thin display, the light-emitting characteristics, particularly, the luminous efficiency of ultraviolet light for colorization are not sufficient. In addition, an element with high luminous efficiency has the disadvantage that the structure is complicated and multilayer wiring is required, the element manufacturing process is complicated, the capacitance between electrodes is significantly increased, and an electrical breakdown phenomenon occurs at the intersection of the upper and lower electrodes. Was.
本発明の目的は、高精細な発光型平面薄型ディスプレ
イに関し、容易にガス放電表示素子の高効率発光を可能
にするガス放電表示素子及びその駆動方法を提供するこ
とにある。An object of the present invention relates to a high-definition light-emitting flat panel display, and it is an object of the present invention to provide a gas discharge display element and a method for driving the gas discharge display element, which enable the gas discharge display element to easily emit light with high efficiency.
本発明のガス放電表示素子は、放電ガスを充填した放
電空間を有し、一つの基板上に形成された電極対に形成
された誘電体で覆われた電極を放電空間に配置せしめた
ガス放電表示素子に於いて、電極対の一方又は両方に形
成された複数の電極が放電空間で少なくとも２以上の異
なった間隙を有する少なくとも２以上の互いに分離して
形成された電極であることを特徴とし、このような構造
のガス放電表示素子の電極対に電圧を引加して放電を発
生し、移動、拡張した放電が壁電荷により自己収束する
前に引加電圧を取り去ることを特徴とする駆動方法であ
る。The gas discharge display element of the present invention has a discharge space filled with a discharge gas, and a gas discharge in which electrodes covered with a dielectric formed on an electrode pair formed on one substrate are arranged in the discharge space. In the display device, the plurality of electrodes formed on one or both of the electrode pairs are at least two or more separated electrodes having at least two or more different gaps in a discharge space. The driving is characterized in that a voltage is applied to the electrode pair of the gas discharge display element having such a structure to generate a discharge, and the applied voltage is removed before the moving and expanded discharge is self-converged by the wall charges. Is the way.
ガス放電表示素子のガス放電に於ける紫外光の発光
は、ガス放電に起因する放電電流の発生直後の寄与が大
きく、発光効率が高い。また、空間電荷が形成され、あ
るいはAC型に於いては壁電荷が形成される放電領域では
紫外光の発光効率が低いことが判った。この発光効率の
高い放電は空間電荷の形成される前の初期放電と対応し
ており、望ましくは壁電荷によって放電が自己収束する
前に素子に印加する電圧を取り去ることによって、空間
的にこの初期放電に対応した領域を拡張させることにな
り、効率的な紫外光発光を得ることができる。これによ
り、ガス放電表示素子の紫外光発光効率を向上させ、ひ
いては蛍光体を用いたカラーガス放電表示素子の効率を
改善することが可能となる。また、AC面放電型では、利
点であるメモリ機能も有し、電極も一層なので構造が簡
単で電極間容量の増加も少ない。The emission of ultraviolet light in the gas discharge of the gas discharge display element has a large contribution immediately after the generation of the discharge current due to the gas discharge, and the luminous efficiency is high. Further, it was found that the luminous efficiency of ultraviolet light was low in the discharge region where space charges were formed or in the AC type, where wall charges were formed. This discharge with high luminous efficiency corresponds to the initial discharge before space charge is formed. Desirably, the voltage applied to the element is removed before the discharge is self-converged by the wall charge, so that this initial discharge is spatially achieved. Since the area corresponding to the discharge is expanded, efficient ultraviolet light emission can be obtained. Thereby, it is possible to improve the ultraviolet light emission efficiency of the gas discharge display element, and thus to improve the efficiency of the color gas discharge display element using the phosphor. The AC surface discharge type also has a memory function, which is an advantage, and has a single electrode, so that the structure is simple and the increase in interelectrode capacitance is small.
次に、本発明の実施例を図面を参照して説明する。 Next, embodiments of the present invention will be described with reference to the drawings.
第１図は、本発明の一実施例を示すガス放電表示素子
の電極間配置図（第１図（Ａ））及び断面図（第１図
（Ｂ））である。以下、AC面放電型ガス放電表示素子を
例に詳細を説明する。ガラス基板（１）上にA1よりなる
電極対（２）を蒸着及びフォトリソグラフィにより形成
し、この上にAl2O3層（３）を２μｍ成膜し、さらに、M
gO層（４）を１μｍ形成した。次にスクリーン印刷法に
より高さ0.25mmの隔壁（５）をMgO層上に形成し、隔壁
（５）で区画された放電空間を形成した。FIG. 1 is an arrangement diagram (FIG. 1 (A)) and a cross-sectional view (FIG. 1 (B)) of an electrode of a gas discharge display element showing one embodiment of the present invention. Hereinafter, the AC surface discharge type gas discharge display element will be described in detail as an example. An electrode pair (2) made of A1 is formed on a glass substrate (1) by vapor deposition and photolithography, and an Al 2 O 3 layer (3) is formed thereon to a thickness of 2 μm.
The gO layer (4) was formed to 1 μm. Next, a partition wall (5) having a height of 0.25 mm was formed on the MgO layer by a screen printing method to form a discharge space defined by the partition wall (5).
電極対の各電極（２）は、櫛状をし、その各電極指
（2a）は放電空間内に配置せしめ、その他の部分は隔壁
下に配置して放電空間内に位置した電極が複数に分割し
ている構成とした。各電極指（2a）はそれぞれ長さが異
り、第１図（Ａ）に示すように、２つの電極の各電極指
間の間隔ｄが、各電極指間によりそれぞれ異なってい
る。第１図の例では、間隔ｄは左から右に順次広がって
いる構成にした。最後に蛍光体（６）を塗布した全面ガ
ラス（７）を0.5mmのギャップで貼合わせ、ギャップ中
にHe−Xe（２％）混合ガスを放電ガス（８）として300t
orr封入し、AC面放電型ガス放電表示素子とした。Each electrode (2) of the electrode pair has a comb shape, and each electrode finger (2a) is arranged in the discharge space, and the other portion is arranged below the partition wall to form a plurality of electrodes located in the discharge space. The structure was divided. Each electrode finger (2a) has a different length, and as shown in FIG. 1 (A), the distance d between each electrode finger of the two electrodes differs depending on each electrode finger. In the example shown in FIG. 1, the interval d is configured to gradually spread from left to right. Finally, the whole surface glass (7) coated with the phosphor (6) is bonded with a gap of 0.5 mm, and a He-Xe (2%) mixed gas is used as a discharge gas (8) in the gap for 300 tons.
Orr was sealed to obtain an AC surface discharge type gas discharge display element.
電極間に２μsecのパルス幅で50kHzの交流パルス電圧
を印加し放電を発生させ、ガス放電表示素子の発光特性
を測定した。また、比較のために第４図（Ａ）に示すよ
うな従来型のガス放電表示素子の同じ駆動条件下での発
光特性を測定した。発光効率は、本発明に於けるガス放
電素子で約２倍の改善がみられた。この時、放電はまず
左端の一つの電極指間に発生し、そののちすぐ右隣りの
電極指間に移動し、次いでその右隣りの電極指間に移動
し、順次右方向に移動・拡張して放電領域が拡ってい
る。An AC pulse voltage of 50 kHz with a pulse width of 2 μsec was applied between the electrodes to generate a discharge, and the emission characteristics of the gas discharge display element were measured. For comparison, the emission characteristics of a conventional gas discharge display device as shown in FIG. 4A under the same driving conditions were measured. The luminous efficiency was improved about twice in the gas discharge device of the present invention. At this time, the discharge first occurs between the leftmost electrode fingers, then immediately moves between the rightmost electrode fingers, then moves between the rightmost electrode fingers, and sequentially moves and expands to the right. The discharge area is widened.
第２図に示すような電極構造を有するAC面放電型ガス
放電素子では、約３倍の効率改善がみられた。この場合
も上述の場合と同様に、放電領域が移動・拡張してい
る。この効率改善後においても、AC面放電型の利点であ
るメモリ機能は充分であった。また、第５図に示すよう
な誘電体層を挟んだ積層電極構造で発生する電気的な素
子破壊や、電極間容量の増加もない。In the AC surface discharge type gas discharge device having the electrode structure shown in FIG. 2, the efficiency was improved about three times. In this case, as in the case described above, the discharge region moves and expands. Even after this efficiency improvement, the memory function, which is an advantage of the AC surface discharge type, was sufficient. In addition, there is no electrical element destruction or increase in inter-electrode capacitance that occurs in the laminated electrode structure with the dielectric layer interposed therebetween as shown in FIG.
第３図は、別の実施例を示す図で、電極を分離するた
めの隔壁を形成せず、上述の第１のガス放電表示素子の
隔壁部分に相当する領域にMgO層を成膜しないガス放電
表示素子の平面図（第３図（Ａ））と断面図（第３図
（Ｂ））である。電極は第１図の例と同じ構造とした。
このガス放電表示素子についても同様な実験を行ったと
ころ、上記効率改善の効果が見られた。FIG. 3 is a view showing another embodiment, in which a partition for separating electrodes is not formed, and a gas in which an MgO layer is not formed in a region corresponding to the partition of the first gas discharge display element described above. FIG. 3 is a plan view (FIG. 3A) and a cross-sectional view (FIG. 3B) of the discharge display element. The electrodes had the same structure as the example in FIG.
When a similar experiment was performed on this gas discharge display element, the effect of improving the efficiency was observed.
次に第２図に示すガス放電表示素子を用い、この素子
に印加するパルス電圧の幅を変化させて発光効率を測定
した。この時、印加電圧パルスによって放電領域は拡
張、移動している。放電電流を観測し、放電電流が壁電
荷によって自己収束する前に放電電圧を取り去ることの
できる0.5μsec幅のパルス電圧により駆動したところ、
放電電流が完全に自己収束する４μsec幅のパルス電圧
駆動の時に比べて、約1.5倍の効率改善が見られた。Next, the luminous efficiency was measured using the gas discharge display device shown in FIG. 2 while changing the width of the pulse voltage applied to the device. At this time, the discharge region is expanded and moved by the applied voltage pulse. Observing the discharge current, driving it with a pulse voltage of 0.5 μsec width that can remove the discharge voltage before the discharge current self-converge by wall charge,
The efficiency was improved about 1.5 times as compared with the case of the pulse voltage driving of 4 μsec width in which the discharge current was completely converged.
以上説明したように、本発明は、同一基板上に形成さ
れた電極対の一方または両方の電極が放電空間内で二つ
以上に分割され、複数の放電間隙を有するガス放電表示
素子を用い、放電が移動、拡張を行うことにより、更に
望ましくは壁電荷によって放電が自己収束する前に素子
に印加する電圧を取り去ることによって、ガス放電表示
素子の発光効率を容易に改善することが可能である。ま
た、このようなガス放電表示素子をマトリクスに配置
し、各素子を選択的にON/OFFすることにより、良好な表
示品位を有する平面薄型のガス放電表示パネルを提供す
ることが可能である。As described above, the present invention uses a gas discharge display element in which one or both electrodes of an electrode pair formed on the same substrate are divided into two or more in a discharge space and have a plurality of discharge gaps, The luminous efficiency of the gas discharge display device can be easily improved by moving and expanding the discharge, and more preferably by removing the voltage applied to the device before the discharge self-converges due to wall charges. . Further, by arranging such gas discharge display elements in a matrix and selectively turning on / off each element, a flat and thin gas discharge display panel having good display quality can be provided.
第１図、第２図及び第３図は本発明の一実施例を示すガ
ス放電表示素子の構造を示す図、第４図及び第５図は従
来のガス放電表示素子の構造の一例を示す図である。 図中、１はガラス基板、２は電極、３はAl2O3層、４はM
gO層、５は隔壁、６は蛍光体、７は前面ガラス である。FIGS. 1, 2 and 3 are views showing the structure of a gas discharge display device according to an embodiment of the present invention, and FIGS. 4 and 5 are examples of the structure of a conventional gas discharge display device. FIG. In the figure, 1 is a glass substrate, 2 is an electrode, 3 is an Al 2 O 3 layer, 4 is M
The gO layer, 5 is a partition, 6 is a phosphor, and 7 is a front glass.
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01J 11/00 - 11/02 G09G 3/28 G09F 9/313 Continuation of front page (58) Fields investigated (Int.Cl. 7 , DB name) H01J 11/00-11/02 G09G 3/28 G09F 9/313
Claims (2)
の基板上に形成された電極対に形成された誘電体で覆わ
れた電極を前記放電空間に配置せしめたガス放電表示素
子に於いて、前記電極対の一方又は両方に形成された複
数の前記電極が前記放電空間で少なくとも２以上の異な
った間隙を有する少なくとも２以上の互いに分離して形
成された電極であることを特徴とするガス放電素子。1. A gas discharge display device having a discharge space filled with a discharge gas, wherein electrodes covered with a dielectric formed on an electrode pair formed on one substrate are arranged in the discharge space. Wherein the plurality of electrodes formed on one or both of the electrode pairs are at least two or more separated electrodes having at least two different gaps in the discharge space. Gas discharge element.
に電圧を引加して放電を発生し、移動、拡張した放電が
壁電荷により自己収束する前に前記引加電圧を取り去る
ことを特徴とするガス放電表示素子の駆動方法。2. The method according to claim 1, wherein a voltage is applied to the electrode pair of the gas discharge display element to generate a discharge, and the applied voltage is removed before the moving and expanded discharge is self-converged by wall charges. A method for driving a gas discharge display element, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2762790A JP3123053B2 (en) | 1990-02-06 | 1990-02-06 | Gas discharge display element and driving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2762790A JP3123053B2 (en) | 1990-02-06 | 1990-02-06 | Gas discharge display element and driving method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03233829A JPH03233829A (en) | 1991-10-17 |
| JP3123053B2 true JP3123053B2 (en) | 2001-01-09 |
Family
ID=12226197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2762790A Expired - Fee Related JP3123053B2 (en) | 1990-02-06 | 1990-02-06 | Gas discharge display element and driving method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3123053B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524323A (en) * | 2011-08-25 | 2014-09-22 | ディービー、イクイップメント、アクティーゼルスカブ | Accessory bag with reinforced side walls and variable length |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100298406B1 (en) | 1998-10-28 | 2001-08-07 | 구자홍 | Discharge electrode structure of plasma display panel |
| TW478007B (en) | 1999-10-19 | 2002-03-01 | Matsushita Electric Industrial Co Ltd | Gas discharge panel and a manufacturing method for the same |
| TWI292166B (en) | 2001-06-01 | 2008-01-01 | Matsushita Electric Industrial Co Ltd | Gas discharge panel and manufacturing method for the same |
| EP1517349A3 (en) | 2003-09-18 | 2008-04-09 | Fujitsu Hitachi Plasma Display Limited | Plasma display panel and plasma display apparatus |
| JP4755100B2 (en) * | 2004-08-17 | 2011-08-24 | パナソニック株式会社 | Plasma display panel |
-
1990
- 1990-02-06 JP JP2762790A patent/JP3123053B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524323A (en) * | 2011-08-25 | 2014-09-22 | ディービー、イクイップメント、アクティーゼルスカブ | Accessory bag with reinforced side walls and variable length |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03233829A (en) | 1991-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100889667B1 (en) | Gas dischargeable panel and gas dischargeable display device | |
| JP2001013913A (en) | Discharge display device and driving method thereof | |
| US20020011800A1 (en) | Flat plasma display panel with independent trigger and controlled sustaining electrodes | |
| JPH06260092A (en) | Plasma display device | |
| JP3123053B2 (en) | Gas discharge display element and driving method thereof | |
| JP2001195985A (en) | Flat panel display having controlled maintenance electrode | |
| JPH11288250A (en) | Plasma display panel and its driving method | |
| US6603266B1 (en) | Flat-panel display | |
| JP3156258B2 (en) | Driving method of gas discharge display element | |
| JP2001243883A (en) | Gas discharge panel, gas discharge device and method of manufacturing the same | |
| JPH10260655A (en) | Driving method of AC type plasma display panel | |
| JP3454781B2 (en) | High frequency drive plasma display panel and method of manufacturing the same | |
| JP2004296314A (en) | Plasma display panel and method of manufacturing the same | |
| JP2827370B2 (en) | Driving method of gas discharge display element | |
| EP1178512A2 (en) | Flat plasma display panel with independent trigger and controlled sustaining electrodes | |
| WO2000005740A1 (en) | Discharge tube for display and method for driving the same | |
| JP2848053B2 (en) | Plasma display panel | |
| JP2006114496A (en) | Plasma display panel and plasma display | |
| KR910009632B1 (en) | Surface Discharge Plasma Flat Panel with Trigger Electrode | |
| JPH05121001A (en) | Surface discharge display board | |
| US7768199B2 (en) | Plasma display-panel comprising a reduced-section discharge expansion zone | |
| JPH10133622A (en) | Driving method for plasma display panel | |
| JP3005002B2 (en) | Plasma display panel | |
| KR100326857B1 (en) | Fabricating Method of Plasma Display Panel Driving with Radio Frequency Signal | |
| TWI301629B (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |