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公开(公告)号：EP2136386B1
公开(公告)日：2012-11-07
申请号：EP09719466.6
申请日：2009-03-10
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公开(公告)号：EP2197013A1
公开(公告)日：2010-06-16
申请号：EP09812474.6
申请日：2009-09-28
发明人： TSUJITA, Takuji , HASHIMOTO, Jun , MURAI, Ryuichi , KADO, Hiroyuki , GOTOU, Masashi , MORITA, Yukihiro , NOGUCHI, Yasuyuki
IPC分类号： H01J11/02
摘要： A plasma display panel has high definition, high luminance, and low power consumption. In the plasma display panel, the front panel is provided thereon with display electrodes, a dielectric layer, and a protective layer. The display electrodes are formed on the front glass substrate. The dielectric layer coats the display electrodes, and the protective layer is formed on the dielectric layer. The rear panel is provided thereon with address electrodes and barrier ribs for partitioning the discharge space in the direction crossing to the display electrodes. The front and rear panels are opposed to each other with a discharge space therebetween filled with a discharge gas. The protective layer on the dielectric layer includes an underlying film, and aggregated particles adhered on the underlying film, the aggregated particles being formed by aggregating crystal grains of magnesium oxide. The underlying film contains metal oxides composed of at least two oxides selected from magnesium oxide, calcium oxide, strontium oxide, and barium oxide. According to an X-ray diffraction analysis of the surface of the underlying film, in a specific plane direction, the metal oxides have a diffraction angle peak between the minimum and maximum diffraction angles of simple substances of the oxides composing the metal oxides.
摘要翻译： 等离子显示面板具有高清晰度，高亮度和低功耗。 在等离子体显示面板中，前面板上设置有显示电极，电介质层和保护层。 显示电极形成在前玻璃基板上。 介电层覆盖显示电极，并且保护层形成在介电层上。 在后面板上设置地址电极和阻挡肋，用于在与显示电极交叉的方向上分隔放电空间。 前面板和后面板彼此相对，其间的放电空间填充有放电气体。 介电层上的保护层包括基底膜和附着在基底膜上的聚集颗粒，聚集颗粒通过聚集氧化镁的晶粒而形成。 底膜包含由选自氧化镁，氧化钙，氧化锶和氧化钡中的至少两种氧化物组成的金属氧化物。 根据基底膜表面的X射线衍射分析，在特定的平面方向上，金属氧化物在构成金属氧化物的氧化物的单质的最小和最大衍射角之间具有衍射角峰值。
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3.发明授权PLASMA DISPLAY PANEL, ITS MANUFACTURING METHOD, AND ITS PROTECTIVE LAYER MATERIAL 有权等离子平面显示器，工艺用于生产和保护涂层材料THEREFOR
公开(公告)号：EP1505624B1
公开(公告)日：2011-12-21
申请号：EP04716697.0
申请日：2004-03-03
摘要： A plasma display panel having an excellent response of generation of discharge by voltage application thanks to shortening of the discharge time lag and undergoing less variation of the discharge time lag with temperature. A scan electrode (5) and a sustain electrode (6) are provided over a front substrate (4), and a dielectric layer (9) covering the scan electrode (5) and the sustain electrode (6) is formed. A protective layer (10) is formed on the dielectric layer (9). The protective layer (10) contains carbon and silicon. The protective layer (10) comprises magnesium oxide to which silicon is added at a density of 5×1018 to 2×1021 atoms/cm3 and carbon is added at a density of 1×1018 to 2×1021 atoms/cm3.
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公开(公告)号：EP2144267A1
公开(公告)日：2010-01-13
申请号：EP09718035.0
申请日：2009-02-25
发明人： SAKAMOTO, Koyo , SHIOKAWA, Akira , MIZOKAMI, Kaname , ISHINO, Shinichiro , KADO, Hiroyuki , OOE, Yoshinao , KAWARAZAKI, Hideji , UETANI, Kazuo
IPC分类号： H01J11/02
摘要： A plasma display panel includes a front panel including a glass substrate, a display electrode formed thereon, a dielectric layer formed so as to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel disposed facing the front panel so that discharge space is formed and including an address electrode formed in a direction intersecting the display electrode, and a barrier rib for partitioning the discharge space. The dielectric layer of the front panel contains bismuth oxide and calcium oxide without containing lead, and does not contain lead. The protective layer on the dielectric layer is formed by forming a base film on the second dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface of the base film.
摘要翻译： 等离子体显示面板包括：前面板，其包括玻璃基板，形成在其上的显示电极，形成为覆盖显示电极的介电层以及形成在介电层上的保护层; 以及与前面板相对设置的后面板，从而形成放电空间，并且包括在与显示电极交叉的方向上形成的寻址电极以及用于分隔放电空间的障肋。 前面板的电介质层含有氧化铋和氧化钙，不含铅，不含铅。 电介质层上的保护层通过在第二电介质层上形成基底膜并将多个由金属氧化物构成的结晶粒子附着到基底膜上以便分布在基底膜的整个表面上而形成。
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公开(公告)号：EP2136386A1
公开(公告)日：2009-12-23
申请号：EP09719466.6
申请日：2009-03-10
发明人： ISHINO, Shinichiro , MIZOKAMI, Kaname , SAKAMOTO, Koyo , SHIOKAWA, Akira , KADO, Hiroyuki , OOE, Yoshinao , KAWARAZAKI, Hideji , UETANI, Kazuo
摘要： In the method of producing a PDP, the protective layer is produced in the following steps. First, deposit a base film on the dielectric layer, and then apply a crystalline particle paste produced by dispersing plural crystalline particles made of metal oxide, onto the base film to form a crystalline particle paste film. After that, fire the base film and crystalline particle paste film to make the plural crystalline particles adhere so as to be distributed over the whole surface. The crystalline particle paste has a viscosity between 1 Pa·s and 30 Pa·s inclusive at a shear velocity of 1.0 s -1 .
摘要翻译： 在制造PDP的方法中，通过以下步骤制造保护层。 首先，在电介质层上沉积基底膜，然后将通过将由金属氧化物制成的多个结晶粒子分散而制成的结晶粒子糊施加到基底膜上以形成结晶粒子糊状物膜。 之后，烧制基膜和结晶颗粒糊剂膜以使多个结晶颗粒粘附以分布在整个表面上。 结晶颗粒糊在1.0s-1的剪切速度下具有在1Pa·s和30Pa·s之间的粘度。
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公开(公告)号：EP2120252A1
公开(公告)日：2009-11-18
申请号：EP09701468.2
申请日：2009-02-26
发明人： SHIOKAWA, Akira , MIZOKAMI, Kaname , ISHINO, Shinichiro , SAKAMOTO, Koyo , KADO, Hiroyuki , OOE, Yoshinao , KAWARAZAKI, Hideji , UETANI, Kazuo
IPC分类号： H01J11/02
摘要： A plasma display panel includes a front panel including a glass front substrate, a display electrode formed on the substrate, a dielectric layer formed so as to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel disposed facing the front panel so that discharge space is formed and including an address electrode formed in a direction intersecting the display electrode, and a plurality of longitudinal barrier ribs a arranged in parallel to the address electrode and lateral barrier ribs. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface. The barrier ribs are formed so that the height of the lateral barrier ribs is lower than that of longitudinal barrier ribs.
摘要翻译： 等离子体显示面板包括：前面板，包括玻璃前基板，形成在基板上的显示电极，形成为覆盖显示电极的介电层和形成在介电层上的保护层; 以及与前面板相对配置的后面板，以形成放电空间，并包括在与显示电极交叉的方向上形成的寻址电极，以及平行于寻址电极和侧向障壁布置的多个纵向障肋a。 保护层通过在电介质层上形成基底膜并将多个由金属氧化物构成的结晶粒子附着于基底膜而形成，以遍布整个表面而形成。 障肋形成为使得侧向障肋的高度低于纵向障肋的高度。
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公开(公告)号：EP1258899B1
公开(公告)日：2011-04-20
申请号：EP01946979.0
申请日：2001-01-25
发明人： KADO, Hiroyuki , MIYASHITA, Kanako
CPC分类号： H01J9/395 , H01J9/261 , H01J11/12 , H01J11/48 , H01J11/50 , H01J61/16 , H01J61/305 , H01J65/04
摘要： A discharge light-emitting device includes a gas-filled discharge spaces (30) to use electric discharge in the gas. The gas contains at least 0.01 - 1% water vapor by volume. The specified amount of water vapor decreases discharge voltage markedly. Water vapor is introduced between a sealing step and an evacuation step so that the gas-filled discharge spaces can finally contain a desired amount of water vapor.
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公开(公告)号：EP2204836A1
公开(公告)日：2010-07-07
申请号：EP09807700.1
申请日：2009-09-28
发明人： TSUJITA, Takuji , HASHIMOTO, Jun , MURAI, Ryuichi , KADO, Hiroyuki , GOTOU, Masashi , MORITA, Yukihiro , NOGUCHI, Yasuyuki
IPC分类号： H01J11/02
摘要： A plasma display panel (PDP) featuring the display performance of high definition display and a high brightness, and yet, a lower power consumption is disclosed. A front panel of this PDP includes display electrodes formed on a front glass substrate, a dielectric layer covering the display electrodes, and a protective layer formed on the dielectric layer. A rear panel of this PDP includes address electrodes formed along a direction intersecting with the display electrodes, and barrier ribs. The front panel and the rear panel confront each other to form a discharge space which is filled with discharge gas and is portioned by the barrier ribs. The protective layer is formed of a metal oxide made of MgO and CaO. X-ray diffraction analysis on the surface of the protective layer finds that the metal oxide has a peak between a diffraction angle where a peak of MgO occurs and a diffraction angle where a peak of CaO occurs along an identical orientation of the MgO peak.
摘要翻译： 公开了一种等离子体显示面板（PDP），其具有高清晰度显示器的显示性能和高亮度，并且功耗更低。 该PDP的前面板包括形成在前玻璃基板上的显示电极，覆盖显示电极的介电层和形成在介电层上的保护层。 该PDP的后面板包括沿着与显示电极交叉的方向形成的寻址电极，以及障壁。 前面板和后面板相互面对以形成充满放电气体的放电空间，并由隔肋分开。 保护层由MgO和CaO制成的金属氧化物形成。 对保护层表面进行的X射线衍射分析发现，金属氧化物在MgO峰出现的衍射角与MgO峰相同取向出现CaO峰出现的衍射角之间具有峰值。
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