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1.发明授权Plasma display device having a protective layer including a base protective layer and a particle layer 失效一种等离子体显示装置，具有包括基底保护层和颗粒层的保护层公开(公告)号：US08508437B2
公开(公告)日：2013-08-13
申请号：US12670004
申请日：2009-04-13
申请人： Mitsuhiro Murata , Takuji Tsujita , Masaharu Terauchi , Toshikazu Wakabayashi , Hiroshi Asano , Shinichiro Hashimoto , Keiji Akamatsu
发明人： Mitsuhiro Murata , Takuji Tsujita , Masaharu Terauchi , Toshikazu Wakabayashi , Hiroshi Asano , Shinichiro Hashimoto , Keiji Akamatsu
CPC分类号： H01J11/12 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G2310/066 , H01J11/40
摘要： A plasma display device has a crystal particle made of MgO single crystal where the cathode luminescence emission spectrum exhibits a desired characteristic, and displays an image by a driving method in the initializing period. The initializing period has the first half for applying the voltage, which gradually increases from a first voltage and to a second voltage, to a second electrode, and the latter half for applying the voltage, which gradually decreases from a third voltage and to a fourth voltage.
摘要翻译： 等离子体显示装置具有由MgO单晶构成的结晶粒子，其中阴极发光光谱表现出期望的特性，并且在初始化期间通过驱动方法显示图像。 初始化周期具有将从第一电压和第二电压逐渐增加的电压的前半部分提供给第二电极，后半部分施加从第三电压逐渐减小的电压 电压。
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公开(公告)号：US20100177084A1
公开(公告)日：2010-07-15
申请号：US12670004
申请日：2009-04-13
申请人： Mitsuhiro Murata , Takuji Tsujita , Masaharu Terauchi , Toshikazu Wakabayashi , Hiroshi Asano , Shinichiro Hashimoto , Keiji Akamatsu
发明人： Mitsuhiro Murata , Takuji Tsujita , Masaharu Terauchi , Toshikazu Wakabayashi , Hiroshi Asano , Shinichiro Hashimoto , Keiji Akamatsu
CPC分类号： H01J11/12 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G2310/066 , H01J11/40
摘要： A plasma display device has a crystal particle made of MgO single crystal where the cathode luminescence emission spectrum exhibits a desired characteristic, and displays an image by a driving method in the initializing period. The initializing period has the first half for applying the voltage, which gradually increases from a first voltage and to a second voltage, to a second electrode, and the latter half for applying the voltage, which gradually decreases from a third voltage and to a fourth voltage.
摘要翻译： 等离子体显示装置具有由MgO单晶构成的结晶粒子，其中阴极发光光谱表现出期望的特性，并且在初始化期间通过驱动方法显示图像。 初始化周期具有将从第一电压和第二电压逐渐增加的电压的前半部分提供给第二电极，后半部分施加从第三电压逐渐减小的电压 电压。
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公开(公告)号：US20100118015A1
公开(公告)日：2010-05-13
申请号：US12597967
申请日：2009-04-14
CPC分类号： H01J11/40 , G09G3/2935 , G09G3/2965 , G09G2310/0216 , G09G2310/0218 , H01J11/12
摘要： Protective layer of a plasma display panel has base protective layer and particle layer. Base protective layer is formed of a thin film of metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. Particle layer is formed by sticking, to base protective layer, single crystal particles of magnesium oxide where the peak at 200 to 300 nm is two or more times that at 300 to 550 nm in a cathode luminescence emission spectrum. The panel driving circuit causes initializing discharge for producing wall charge in the first subfield, of a plurality of subfields, causes address discharge for erasing wall charge in address periods of the plurality of subfields, and drives the panel.
摘要翻译： 等离子体显示面板的保护层具有基底保护层和颗粒层。 基底保护层由包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的金属氧化物的薄膜形成。 在阴极发光光谱中，在200〜300nm的峰值为300〜550nm的两倍以上的氧化镁的单晶粒子的基底保护层上形成粒子层。 面板驱动电路使得在多个子场中产生第一子场中的壁电荷的初始化放电，在多个子场的寻址周期中引起用于擦除壁电荷的寻址放电，并驱动该面板。
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4.发明授权Method of driving a plasma display panel to compensate for the increase in the discharge delay time as the number of sustain pulses increases 失效驱动等离子体显示面板以补偿随着维持脉冲数增加而导致的放电延迟时间的增加的方法公开(公告)号：US08531356B2
公开(公告)日：2013-09-10
申请号：US12596527
申请日：2009-04-13
CPC分类号： H01J11/40 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G3/2965 , G09G2310/066 , G09G2320/0252 , H01J11/12
摘要： In a plasma display panel, a protective layer of a front plate is formed of a base protective layer and a particle layer. The base protective layer is a thin film of metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. The particle layer is formed in a manner that single-crystal particles of magnesium oxide having a peak of emission intensity at 200-300 nm two times or higher than another peak of emission intensity at 300-550 nm in the emission spectrum in cathode luminescence emission are stuck on the base protective layer. A panel driving circuit drives the plasma display panel with a subfield structure in which subfields are temporally disposed so that a magnitude of luminance weight has a monotonous decrease from a subfield where an all-cell initializing operation is performed to a subfield where a next all-cell initializing operation is performed.
摘要翻译： 在等离子体显示面板中，前板的保护层由基底保护层和粒子层形成。 基底保护层是包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的金属氧化物的薄膜。 颗粒层以在阴极发光发射的发射光谱中具有在200-300nm的发射强度峰值为200-300nm的两倍或更高的发射强度在300-550nm的发射强度的峰值的单晶颗粒形成 粘在基底保护层上。 面板驱动电路以子场结构驱动等离子体显示面板，其中子场被时间上放置，使得亮度权重的大小从执行全细胞初始化操作的子场到下一个全场初始化操作的子场中单调减小， 执行单元初始化操作。
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公开(公告)号：US20100109984A1
公开(公告)日：2010-05-06
申请号：US12596527
申请日：2009-04-13
IPC分类号： G09G3/28
CPC分类号： H01J11/40 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G3/2965 , G09G2310/066 , G09G2320/0252 , H01J11/12
摘要： Protective layer of front plate of the plasma display panel is formed of base protective layer and particle layer. Base protective layer is a thin film of metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. Particle layer is formed in a manner that single-crystal particles of magnesium oxide having a peak of emission intensity at 200-300 nm two times or higher than another peak of emission intensity at 300-550 nm in the emission spectrum in cathode luminescence emission are stuck on base protective layer. The panel driving circuit drives the panel with a subfield structure in which the subfields are temporally disposed so that magnitude of luminance weight has monotonous decrease from a subfield where the all-cell initializing operation is performed to a subfield where the next all-cell initializing operation is performed.
摘要翻译： 等离子体显示面板前面板的保护层由基体保护层和颗粒层构成。 基底保护层是包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的金属氧化物的薄膜。 在阴极发光发射光谱中，以200-300nm的发射强度峰值为300〜550nm的发光强度的两倍以上的氧化镁的单晶粒子的形成方式为 粘在基层保护层上。 面板驱动电路以子场结构来驱动面板，其中子场在时间上被布置，使得亮度权重的大小从执行全细胞初始化操作的子场到下一个全细胞初始化操作的子场单调减小 被执行。
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公开(公告)号：US20100118004A1
公开(公告)日：2010-05-13
申请号：US12597803
申请日：2009-04-14
摘要： A protective layer of a plasma display panel has a base protective layer formed of a thin film of a metal oxide, and a particle layer. The particle layer is formed by sticking, to the base protective layer, single-crystal particles of magnesium oxide such that the emission intensity of a peak at 200 nm to 300 nm is at least twice the emission intensity of a peak at 300 nm to 550 nm in an emission spectrum of cathode luminescence light emission. A panel driving circuit drives the panel in a manner that a second subfield group having a plurality of subfields is temporally disposed after a first subfield group having a plurality of subfields to form one field period. Each subfield of the first subfield group has initializing period (Ti), address period (Tw) for forming wall charge to cause a sustain discharge, and sustain period (Ts). Each subfield of the second subfield group has address period (Tw) for erasing wall charge necessary for causing a sustain discharge, and sustain period (Ts).
摘要翻译： 等离子体显示面板的保护层具有由金属氧化物的薄膜和粒子层形成的基底保护层。 通过将氧化镁的单晶粒子粘附到基底保护层，使得在200nm〜300nm的峰的发光强度为300nm〜550nm的峰的发光强度的至少两倍来形成粒子层 在阴极发光发光的发射光谱中。 面板驱动电路以具有多个子场的第二子场组在具有多个子场的第一子场组之间时间地布置以形成一个场周期的方式驱动面板。 第一子场组的每个子场具有用于形成壁电荷以产生维持放电的初始化周期（Ti），寻址周期（Tw）和维持周期（Ts）。 第二子场组的每个子场具有用于擦除维持放电所需的壁电荷的寻址周期（Tw）和维持周期（Ts）。
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公开(公告)号：US20100181909A1
公开(公告)日：2010-07-22
申请号：US12665310
申请日：2008-04-15
申请人： Takuji Tsujita , Yusuke Fukui , Masaharu Terauchi , Mikihiko Nishitani , Shinichiro Ishino , Kaname Mizokami , Michiko Okafuji , Hiroshi Asano , Kyohei Yoshino
发明人： Takuji Tsujita , Yusuke Fukui , Masaharu Terauchi , Mikihiko Nishitani , Shinichiro Ishino , Kaname Mizokami , Michiko Okafuji , Hiroshi Asano , Kyohei Yoshino
IPC分类号： H01J17/49
摘要： A plasma display panel demonstrating excellent image display performance by suppressing generation of initialization bright points through modification of the phosphor layer, and by eliminating variation in discharge characteristics between the discharge cells of each color. In addition to solving these problems, the luminance of the plasma display panel is also enhanced by using the ultraviolet rays emitted in the discharge space in order to promote the production of visible light on the front panel side. Specifically, the phosphor layer (14) is composed of a phosphor component and of MgO powder (16) disposed principally inside the phosphor layer and exposed towards the surface (140) facing the discharge space in order to impart secondary electron emission characteristics. The MgO powder (16) is composed of MgO particles (16a-16d) having a crystal structure with two specific crystal faces consisting of the (100) crystal face and the (111) crystal face, or three specific crystal faces consisting of the (100) crystal face, the (110) crystal face, and the (111) crystal face.
摘要翻译： 一种等离子体显示面板，其通过改变荧光体层而抑制初始化亮点的产生，并且消除每种颜色的放电单元之间的放电特性的变化，从而显示出优异的图像显示性能。 除了解决这些问题之外，通过使用在放电空间中发射的紫外线来提高等离子体显示面板的亮度，以促进前面板侧的可见光的产生。 具体地，荧光体层（14）由荧光体组分和主要位于荧光体层的内部的MgO粉末（16）构成，并朝向面向放电空间的表面（140）暴露以赋予二次电子发射特性。 MgO粉末（16）由具有由（100）晶面和（111）晶面组成的两个特定晶面的晶体结构的MgO粒子（16a-16d）或由（111）晶面组成的三个特定晶面构成， 100）晶面，（110）晶面和（111）晶面。
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公开(公告)号：US20100214329A1
公开(公告)日：2010-08-26
申请号：US12598312
申请日：2009-04-14
CPC分类号： H01J11/12 , G09G3/2927 , G09G3/2965 , G09G2310/066 , H01J11/40
摘要： The protective layer of the plasma display device is formed of a base protective layer and a particle layer. The base protective layer is a thin film of magnesium oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. The particle layer is formed in a manner that magnesium-oxide single-crystal particles, which have a structure surrounded by the specified two-type orientation face formed of (100) and (111) faces or the specified three-type orientation face formed of (100), (110), and (111) faces, are stuck to the base protective layer. The panel driving circuit drives the panel in a manner that one field period is formed of a first subfield group having a plurality of subfields and a second subfield group having a plurality of subfields temporally disposed after the first subfield group. Each subfield of the first subfield group has initializing period Ti, address period Tw for forming wall charge to generate a sustain discharge, and sustain period Ts. On the other hand, each subfield of the second subfield group has address period Tw for erasing wall discharge necessary for generating a sustain discharge and sustain period Ts.
摘要翻译： 等离子体显示装置的保护层由基底保护层和颗粒层形成。 基底保护层是包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的氧化镁的薄膜。 以由（100）和（111）所形成的规定的两个取向面包围的结构的镁氧化物单晶粒子或由（100）和（111）形成的规定的三取向面形成的氧化镁单晶粒子形成为粒子层， （100），（110）和（111）面粘合到基底保护层上。 面板驱动电路以一个场周期由具有多个子场的第一子场组和具有时间上设置在第一子场组之后的多个子场的第二子场组形成的方式驱动面板。 第一子场组的每个子场具有初始化周期Ti，用于形成壁电荷以产生维持放电的寻址时段Tw和维持周期Ts。 另一方面，第二子场组的每个子场具有用于消除用于产生维持放电和维持周期Ts所需的壁放电的寻址周期Tw。
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9.发明授权Method of driving a plasma display panel to compensate for the increase in the discharge delay time as the number of sustain pulses increases 失效驱动等离子体显示面板以补偿随着维持脉冲数增加而导致的放电延迟时间的增加的方法公开(公告)号：US08531357B2
公开(公告)日：2013-09-10
申请号：US12596757
申请日：2009-04-14
CPC分类号： H01J11/40 , G09G3/2927 , G09G3/2965 , G09G2310/066 , H01J11/12
摘要： Protective layer (26) of front plate (20) of a plasma display panel has base protective layer (26a) and particle layer (26b). Base protective layer (26a) is formed of a thin film of metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. Particle layer (26b) is formed by sticking, to base protective layer (26a), single crystal particles (27) of magnesium oxide having an NaCl crystal structure that is surrounded by a specified two-type orientation face formed of (100) face and (111) face or a specified three-type orientation face formed of (100) face, (110) face, and (111) face. The panel driving circuit drives the panel while temporally disposing the subfields so that the luminance weight monotonically decreases from a subfield in which an all-cell initializing operation is performed to the subfield immediately before the subfield in which its next all-cell initializing operation is performed.
摘要翻译： 等离子体显示面板的前板（20）的保护层（26）具有基底保护层（26a）和颗粒层（26b）。 基底保护层（26a）由包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的金属氧化物的薄膜形成。 通过将由（100）面形成的规定的两种取向面包围的具有NaCl晶体结构的氧化镁的单晶粒子（27）粘贴到基底保护层（26a）上形成粒子层（26b） （111）面或由（100）面，（110）面和（111）面形成的规定的三取向面。 面板驱动电路驱动面板，同时在时间上设置子场，使得亮度权重从执行全细胞初始化操作的子场到紧接其下一个全细胞初始化操作的子场之前的子场单调减小 。
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公开(公告)号：US20100134455A1
公开(公告)日：2010-06-03
申请号：US12598133
申请日：2009-04-14
IPC分类号： G06F3/038
CPC分类号： H01J11/40 , G09G3/2927 , G09G3/2965 , G09G2310/066 , H01J11/12
摘要： In a plasma display panel, protective layer of front plate has base protective layer and particle layer. The base protective layer is formed of a thin film of a metal oxide containing at least one of magnesium oxide, strontium oxide, calcium oxide, and barium oxide. The particle layer is formed by sticking, to base protective layer, single-crystal particles of magnesium that have an NaCl crystal structure surrounded by specified two type orientation faces of a (100) face and a (111) face, or by specified three type orientation faces of a (100) face, a (110) face, and a (111) face. A panel driving circuit drives the panel in a manner that an initializing discharge for forming wall charge is caused in the first subfield of a plurality of subfields, and an address discharge for erasing the wall charge is caused in address periods of the plurality of subfields.
摘要翻译： 在等离子体显示面板中，前板的保护层具有基底保护层和颗粒层。 基底保护层由包含氧化镁，氧化锶，氧化钙和氧化钡中的至少一种的金属氧化物的薄膜形成。 通过将基底保护层粘附在具有由（100）面和（111）面的规定的两个取向面包围的NaCl晶体结构的镁的单晶粒子上，或者通过规定的三种类型 （100）面，（110）面和（111）面的取向面。 面板驱动电路以在多个子场的第一子场中形成壁电荷的初始化放电的方式驱动面板，并且在多个子场的寻址周期中产生用于擦除壁电荷的地址放电。
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