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1. 发明申请

US20110001427A1 PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME, AND DISCHARGE STABILIZER POWDER 失效
标题翻译：等离子体显示面板及其制造方法和放电稳定剂粉末
公开(公告)号：US20110001427A1
公开(公告)日：2011-01-06
申请号：US12674131
申请日：2007-10-02
申请人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
发明人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
IPC分类号： H01J17/02 , H01J9/00 , B32B1/00
CPC分类号： H01J11/12 , H01J11/40 , Y10T428/2991
摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).
摘要翻译：提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤到放电空间（30），这些步骤在真空制造过程中进行。并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

2. 发明授权

US08207672B2 Plasma display panel having a discharge stabilizer powder and method of manufacturing the same 失效
标题翻译：具有放电稳定剂粉末的等离子体显示面板及其制造方法
公开(公告)号：US08207672B2
公开(公告)日：2012-06-26
申请号：US12674131
申请日：2007-10-02
申请人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
发明人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
IPC分类号： H01J17/49 , H01J9/00 , H01J9/24
CPC分类号： H01J11/12 , H01J11/40 , Y10T428/2991
摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).
摘要翻译：提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤到放电空间（30），这些步骤在真空制造过程中进行。并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

3. 发明申请

US20110018786A1 PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子显示面板和等离子显示设备
公开(公告)号：US20110018786A1
公开(公告)日：2011-01-27
申请号：US12863616
申请日：2008-04-07
申请人： Keiichi Betsui , Tomonari Misawa , Tadayoshi Kosaka , Yoshiho Seo , Hajime Inoue , Shinya Fukuta , Minoru Hasegawa
发明人： Keiichi Betsui , Tomonari Misawa , Tadayoshi Kosaka , Yoshiho Seo , Hajime Inoue , Shinya Fukuta , Minoru Hasegawa
IPC分类号： G09G3/28
CPC分类号： H01J11/40 , H01J11/12
摘要： There is provided a technique for discharge stabilization of a plasma display panel by forming magnesium oxide with a large diameter and adjusting residual amounts of impurities contained in the magnesium oxide. That is, discharge stabilization material particle, which is coated on a protective-film layer of protecting electrodes and supplies sufficient amount of priming particles into a discharge gap, is focused. By setting each impurity concentration in the magnesium oxide used as the discharge stabilization material particle to 20 ppm or lower, discharge time lag is suppressed.
摘要翻译：通过形成具有大直径的氧化镁并调节氧化镁中所含杂质的残留量，提供了等离子体显示面板的放电稳定化技术。也就是说，聚焦放电稳定材料颗粒，其涂覆在保护电极的保护膜层上并将足够量的引发颗粒提供到放电间隙中。通过将用作放电稳定材料颗粒的氧化镁中的每个杂质浓度设定为20ppm以下，可以抑制放电时间滞后。

4. 发明授权

US06236159B1 Gas discharge panel having gas flow barriers and evacuation method thereof 失效
标题翻译：气体放电面板，其具有气体流动阻隔层及其排气方法
公开(公告)号：US06236159B1
公开(公告)日：2001-05-22
申请号：US09087503
申请日：1998-05-29
申请人： Kazunori Inoue , Fumihiro Namiki , Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka
发明人： Kazunori Inoue , Fumihiro Namiki , Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka
IPC分类号： H01J1749
CPC分类号： H01J11/12 , H01J11/54
摘要： The gas discharge panel according to the present invention includes a pair of substrates, a plurality of barrier ribs, a sealing member, and two gas flow barriers. One of the substrates has a first vent hole and a second vent hole provided in a peripheral portion thereof for intercommunication between the inside and outside of the panel. The at least two gas flow barriers are provided between the sealing member and the barrier ribs located on opposite sides of an arrangement of the barrier ribs so that a gas introduced from the first vent hole flows through inter-rib spaces defined between adjacent pairs of barrier ribs and is expelled from the second vent hole.
摘要翻译：根据本发明的气体放电面板包括一对基板，多个隔壁，密封构件和两个气体流动屏障。一个基板具有设置在其周边部分中的第一通气孔和第二通气孔，用于在面板的内部和外部之间进行相互通信。所述至少两个气体流动阻挡件设置在所述密封构件和位于所述阻挡肋的排列的相对侧上的所述障壁之间，使得从所述第一通气孔引入的气体流过相邻的隔壁对之间的肋间空间排出第二排气孔。

5. 发明申请

US20100289726A1 PLASMA DISPLAY PANEL AND ITS MANUFACTURING METHOD 失效
标题翻译：等离子显示面板及其制造方法
公开(公告)号：US20100289726A1
公开(公告)日：2010-11-18
申请号：US12863640
申请日：2008-11-28
申请人： Minoru Hasegawa , Shinya Fukuta , Keiichi Betsui , Yasunobu Hashimoto
发明人： Minoru Hasegawa , Shinya Fukuta , Keiichi Betsui , Yasunobu Hashimoto
IPC分类号： G09G3/28 , H01J9/24
CPC分类号： H01J11/40 , H01J9/02 , H01J11/12 , H01J11/38
摘要： A protective film (6) having a high secondary-emission coefficient is formed on a dielectric layer (5) so as to lower the discharge voltage of a plasma display panel. When the protective film (6) is exposed to the air, it will transform or become cloudy, or the secondary-emission coefficient will lower. To prevent this problem, an inert film (60) is formed on the surface of the protective film (6). As the inert film (60), a film of a metal oxide such as SiO2 and a film of a metal such as Tb are simultaneously formed. Thus, an inert film (60) excellent in barrier property against oxygen and water in the air and enabling easy sputtering from near the discharge electrode at the aging step can be obtained. With this, a plasma display panel exhibiting a low discharge voltage can be realized.
摘要翻译：在电介质层（5）上形成具有高二次发射系数的保护膜（6），以降低等离子体显示面板的放电电压。当保护膜（6）暴露在空气中时，会变形或变得浑浊，或者二次发射系数降低。为了防止这个问题，在保护膜（6）的表面上形成有惰性膜（60）。作为惰性膜（60），同时形成诸如SiO 2的金属氧化物的膜和诸如Tb的金属的膜。因此，可以获得在老化步骤中在空气中对氧气和水的隔离性优异的惰性膜（60），并能够在放电电极附近进行溅射。由此，能够实现显示低放电电压的等离子体显示面板。

6. 发明授权

US08692463B2 Plasma display panel having inert film and manufacturing method 失效
标题翻译：具有惰性膜的等离子显示面板及其制造方法
公开(公告)号：US08692463B2
公开(公告)日：2014-04-08
申请号：US12863640
申请日：2008-11-28
申请人： Minoru Hasegawa , Shinya Fukuta , Keiichi Betsui , Yasunobu Hashimoto
发明人： Minoru Hasegawa , Shinya Fukuta , Keiichi Betsui , Yasunobu Hashimoto
IPC分类号： H01J17/49
CPC分类号： H01J11/40 , H01J9/02 , H01J11/12 , H01J11/38
摘要： A protective film (6) having a high secondary-emission coefficient is formed on a dielectric layer (5) so as to lower the discharge voltage of a plasma display panel. When the protective film (6) is exposed to the air, it will transform or become cloudy, or the secondary-emission coefficient will lower. To prevent this problem, an inert film (60) is formed on the surface of the protective film (6). As the inert film (60), a film of a metal oxide such as SiO2 and a film of a metal such as Tb are simultaneously formed. Thus, an inert film (60) excellent in barrier property against oxygen and water in the air and enabling easy sputtering from near the discharge electrode at the aging step can be obtained. With this, a plasma display panel exhibiting a low discharge voltage can be realized.
摘要翻译：在电介质层（5）上形成具有高二次发射系数的保护膜（6），以降低等离子体显示面板的放电电压。当保护膜（6）暴露在空气中时，会变形或变得浑浊，或者二次发射系数降低。为了防止这个问题，在保护膜（6）的表面上形成有惰性膜（60）。作为惰性膜（60），同时形成诸如SiO 2的金属氧化物的膜和诸如Tb的金属的膜。因此，可以获得在老化步骤中在空气中对氧气和水的隔离性优异的惰性膜（60），并能够在放电电极附近进行溅射。由此，能够实现显示低放电电压的等离子体显示面板。

7. 发明申请

US20050161639A1 Phosphor and device using the same 失效
标题翻译：荧光体和使用其的装置
公开(公告)号：US20050161639A1
公开(公告)日：2005-07-28
申请号：US11089351
申请日：2005-03-25
申请人： Shinya Fukuta , Toshiaki Onimaru , Tomonari Misawa , Hironori Sakata
发明人： Shinya Fukuta , Toshiaki Onimaru , Tomonari Misawa , Hironori Sakata
IPC分类号： C09K11/08 , C09K11/77 , C09K11/80 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/42 , H01J61/44
CPC分类号： C09K11/7749 , C09K11/7774 , C09K11/7792 , H01J61/44
摘要： A phosphor having a magnetoplumbite-type crystal structure and comprising at least one element selected from B, Si, P, Ge, Ti, V, Ni, Ta, Nb, Mo, W, Yb, Tm and Bi.
摘要翻译：一种具有磁铅矿型晶体结构并包含选自B，Si，P，Ge，Ti，V，Ni，Ta，Nb，Mo，W，Yb，Tm和Bi中的至少一种元素的荧光体。

8. 发明授权

US5775968A Cathode device having smaller opening 失效
标题翻译：具有较小开口的阴极装置
公开(公告)号：US5775968A
公开(公告)日：1998-07-07
申请号：US699482
申请日：1996-08-19
申请人： Osamu Toyoda , Keiichi Betsui , Shinya Fukuta , Tadashi Nakatani
发明人： Osamu Toyoda , Keiichi Betsui , Shinya Fukuta , Tadashi Nakatani
IPC分类号： H01J1/304 , H01J9/02 , H01J31/12 , H01J1/30
CPC分类号： B82Y10/00 , H01J1/3042 , H01J31/127 , H01J9/025
摘要： A cathode device includes a plurality of emitter tips having conical tip end portions to emit electrons therefrom. A gate electrode layer has an opening through which the tip end portion of each of the emitter tips is exposed. The diameter of the opening in the gate electrode layer is made smaller than that of the portion of the emitter tip at the juncture thereof with the substrate. In the fabrication of the cathode device, an oxide layer is formed at least on the surface of the formed emitter tip to sharpen the latter. By removing the oxide layer, an inner circumferential wall of the opening of the gate electrode layer is formed on the outside of the conical tip end portion of the emitter tip and extends approximately in parallel to the conical tip end portion of the emitter tip.
摘要翻译：阴极装置包括多个具有从其发射电子的锥形尖端部分的发射器尖端。栅电极层具有开口，每个发射极尖端的前端部分露出。栅电极层中的开口的直径比发射极尖端的与基板的接合部的直径小。在阴极器件的制造中，至少在形成的发射极尖端的表面上形成氧化物层，以使其锐化。通过去除氧化物层，在发射极尖端的锥形末端部分的外侧形成栅极电极层的开口的内周壁，并且大致平行于发射极尖端的锥形末端部分延伸。

9. 发明授权

US5932962A Electron emitter elements, their use and fabrication processes therefor 失效
标题翻译：电子发射体元件，它们的用途和制造工艺
公开(公告)号：US5932962A
公开(公告)日：1999-08-03
申请号：US654428
申请日：1996-05-28
申请人： Tadashi Nakatani , Keiichi Betsui , Shinya Fukuta
发明人： Tadashi Nakatani , Keiichi Betsui , Shinya Fukuta
IPC分类号： H01J9/02 , H01J1/30 , H01J1/304 , H01J3/02 , H01J29/04 , H01J31/12 , H01J19/24
CPC分类号： H01J3/022 , H01J2329/00
摘要： An electron emitter element is provided which comprises: an insulating base having a gate opening and a slit communicating to the gate opening; an emitter electrode layer formed in the gate opening and the slit on the insulating base; an emitter tip formed in the gate opening on the emitter electrode layer; a gate electrode layer formed on a top surface of the insulating base as circumscribing the gate opening and extending perpendicular to the emitter electrode layer; and the gate electrode layer and the emitter electrode layer being crossed each other with nothing interposed therebetween.
摘要翻译：提供了一种电子发射体元件，它包括：具有栅极开口和与栅极开口连通的狭缝的绝缘基底; 形成在栅极开口部的发射电极层和绝缘基底上的狭缝; 发射极尖端形成在发射极电极层上的栅极开口中; 栅电极层，形成在所述绝缘基底的顶表面上，所述栅电极层围绕所述栅极开口并垂直于所述发射极电极层延伸; 并且栅极电极层和发射极电极层彼此交叉而没有插入其间。

10. 发明授权

US5576594A Cathode device having smaller opening 失效
公开(公告)号：US5576594A
公开(公告)日：1996-11-19
申请号：US554032
申请日：1995-11-06
申请人： Osamu Toyoda , Keiichi Betsui , Shinya Fukuta , Tadashi Nakatani
发明人： Osamu Toyoda , Keiichi Betsui , Shinya Fukuta , Tadashi Nakatani
IPC分类号： H01J1/304 , H01J9/02 , H01J31/12 , H01J1/02
CPC分类号： B82Y10/00 , H01J1/3042 , H01J31/127 , H01J9/025
摘要： A cathode device comprising a plurality of emitter tips having conical tip end portions to emit electrons therefrom. A gate electrode layer has an opening through which the tip end portion of each of the emitter tips is exposed. The diameter of the opening in the gate electrode layer is made smaller than that of the portion of the emitter tip at the juncture thereof with the substrate. In the fabrication of the cathode device, an oxide layer is formed at least on the surface of the formed emitter tip to sharpen the latter. By removing the oxide layer, an inner circumferential wall of the opening of the gate electrode layer is formed on the outside of the conical tip end portion of the emitter tip and extends approximately in parallel to the conical tip end portion of the emitter tip.

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