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1. 发明授权

US07932676B2 Plasma display panel 失效
标题翻译：等离子显示面板
公开(公告)号：US07932676B2
公开(公告)日：2011-04-26
申请号：US12680053
申请日：2009-07-16
申请人： Mikihiko Nishitani , Masahiro Sakai , Yusuke Fukui , Yosuke Honda , Yasuhiro Yamauchi , Michiko Okafuji
发明人： Mikihiko Nishitani , Masahiro Sakai , Yusuke Fukui , Yosuke Honda , Yasuhiro Yamauchi , Michiko Okafuji
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： The present invention provides a plasma display panel (PDP) with a protective film improved so as to achieve a lower discharge starting voltage. A surface portion of the protective film 16 substantially is composed of magnesium (Mg), aluminum (Al), nitrogen (N), and oxygen (O). The protective film 16 is formed so that in the surface portion of the protective film 16, a ratio of the number of atoms of the aluminum to a total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 2.1% but not more than 66.5%, a ratio of the number of atoms of the nitrogen to a total of the number of atoms of the nitrogen and the number of atoms of the oxygen is at least 1.2% but not more than 17.2%, and a ratio of the total of the number of atoms of the nitrogen and the number of atoms of the oxygen to the total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 1.0 but not more than 1.35.
摘要翻译：本发明提供一种具有改进的保护膜的等离子体显示面板（PDP），以实现较低的放电起始电压。保护膜16的表面部分基本上由镁（Mg），铝（Al），氮（N）和氧（O）组成。保护膜16形成为使得在保护膜16的表面部分中，铝的原子数与镁的原子数与铝的原子数之比至少为 2.1％，但不超过66.5％，氮原子数与氮原子数和氧原子数之比为至少1.2％但不高于17.2％并且氮的原子数与氧原子的总数与镁的原子总数和铝的原子数之比为1.0以上1.35以下。

2. 发明申请

US20100207524A1 PLASMA DISPLAY PANEL 失效
标题翻译：等离子显示面板
公开(公告)号：US20100207524A1
公开(公告)日：2010-08-19
申请号：US12680053
申请日：2009-07-16
申请人： Mikihiko Nishitani , Masahiro Sakai , Yusuke Fukui , Yosuke Honda , Yasuhiro Yamauchi , Michiko Okafuji
发明人： Mikihiko Nishitani , Masahiro Sakai , Yusuke Fukui , Yosuke Honda , Yasuhiro Yamauchi , Michiko Okafuji
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： The present invention provides a plasma display panel (PDP) with a protective film improved so as to achieve a lower discharge starting voltage. A surface portion of the protective film 16 substantially is composed of magnesium (Mg), aluminum (Al), nitrogen (N), and oxygen (O). The protective film 16 is formed so that in the surface portion of the protective film 16, a ratio of the number of atoms of the aluminum to a total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 2.1% but not more than 66.5%, a ratio of the number of atoms of the nitrogen to a total of the number of atoms of the nitrogen and the number of atoms of the oxygen is at least 1.2% but not more than 17.2%, and a ratio of the total of the number of atoms of the nitrogen and the number of atoms of the oxygen to the total of the number of atoms of the magnesium and the number of atoms of the aluminum is at least 1.0 but not more than 1.35.
摘要翻译：本发明提供一种具有改进的保护膜的等离子体显示面板（PDP），以实现较低的放电起始电压。保护膜16的表面部分基本上由镁（Mg），铝（Al），氮（N）和氧（O）组成。保护膜16形成为使得在保护膜16的表面部分中，铝的原子数与镁的原子数与铝的原子数之比至少为 2.1％，但不超过66.5％，氮原子数与氮原子数和氧原子数之比为至少1.2％但不高于17.2％并且氮的原子数与氧原子的总数与镁的原子总数和铝的原子数之比为1.0以上1.35以下。

3. 发明申请

US20130015762A1 PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20130015762A1
公开(公告)日：2013-01-17
申请号：US13637232
申请日：2011-05-02
申请人： Yusuke Fukui , Mikihiko Nishitani , Masahiro Sakai , Michiko Okafuji , Yayoi Okui , Yosuke Honda , Yasuhiro Yamauchi , Osamu Inoue , Hiroshi Asano
发明人： Yusuke Fukui , Mikihiko Nishitani , Masahiro Sakai , Michiko Okafuji , Yayoi Okui , Yosuke Honda , Yasuhiro Yamauchi , Osamu Inoue , Hiroshi Asano
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： There is provided a PDP in which the structure of the periphery of a protective film is improved, excellent secondary electron emission property is exhibited, and improved efficiency and increased life can be expected. There is further provided a PDP in which occurrence of a discharge delay at the time of driving is prevented, and exhibition of high quality image display performance can be expected even in a high definition PDP that is driven at a high speed. Specifically, a crystalline film containing Sr in CeO2 in a concentration of 11.8 mol % to 49.4 mol % inclusive is formed on the surface of dielectric layer on the discharge space side as surface layer (protective film) having a thickness of about 1 μm. High γ fine particles having secondary electron emission property higher than those of protective film are arranged thereon.
摘要翻译：提供了一种PDP，其中保护膜周围的结构得到改善，表现出优异的二次电子发射性能，并且可以期望提高效率和寿命。还提供了一种PDP，其中防止在驱动时发生放电延迟，并且即使在以高速驱动的高清晰度PDP中也可以期待展现高质量的图像显示性能。具体而言，作为表面层（保护膜）的厚度约为1μm，在放电空间侧的电介质层的表面形成含有浓度为11.8摩尔％〜49.4摩尔％的CeO 2中的Sr的结晶性膜。具有比保护膜高的二次电子发射性的高γ细颗粒被布置在其上。

4. 发明授权

US08164259B2 Plasma display panel 失效
标题翻译：等离子显示面板
公开(公告)号：US08164259B2
公开(公告)日：2012-04-24
申请号：US12935248
申请日：2010-01-13
申请人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
发明人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP, in addition to having the above-mentioned effects, capable of reducing an aging time. In order to achieve these aims, a crystalline film of a film thickness of approximately 1 μm is disposed as a surface layer (protective film) 8 on a surface of the dielectric layer 7 that faces a discharge space. The surface layer 8 is made by adding Sr to CeO2, and a concentration of Sr in the surface layer 8 is in a range of 11.8 mol % to 49.4 mol % inclusive. With this structure, an attempt is made to improve the secondary electron emission characteristics and aging characteristics in the surface layer 8.
摘要翻译：本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP，通过改进表面层以改善二次电子发射特性和电荷保持特性。本发明的第二个目的是提供一种PDP，除了具有上述效果之外，还能够减少老化时间。为了实现这些目的，将膜厚约1μm的结晶膜作为表面层（保护膜）8设置在电介质层7的面对放电空间的表面上。通过向CeO 2中添加Sr，表面层8的Sr浓度在11.8mol％〜49.4mol％的范围内而形成。利用这种结构，尝试改善表面层8中的二次电子发射特性和老化特性。

5. 发明申请

US20110298363A1 PLASMA DISPLAY PANEL 失效
标题翻译：等离子显示面板
公开(公告)号：US20110298363A1
公开(公告)日：2011-12-08
申请号：US12935248
申请日：2010-01-13
申请人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
发明人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP, in addition to having the above-mentioned effects, capable of reducing an aging time. In order to achieve these aims, a crystalline film of a film thickness of approximately 1 μm is disposed as a surface layer (protective film) 8 on a surface of the dielectric layer 7 that faces a discharge space. The surface layer 8 is made by adding Sr to CeO2, and a concentration of Sr in the surface layer 8 is in a range of 11.8 mol % to 49.4 mol % inclusive. With this structure, an attempt is made to improve the secondary electron emission characteristics and aging characteristics in the surface layer 8.
摘要翻译：本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP，通过改进表面层以改善二次电子发射特性和电荷保持特性。本发明的第二个目的是提供一种PDP，除了具有上述效果之外，还能够减少老化时间。为了实现这些目的，将膜厚约1μm的结晶膜作为表面层（保护膜）8设置在电介质层7的面对放电空间的表面上。通过向CeO 2中添加Sr，表面层8的Sr浓度在11.8mol％〜49.4mol％的范围内而形成。利用这种结构，尝试改善表面层8中的二次电子发射特性和老化特性。

6. 发明申请

US20110148744A1 PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20110148744A1
公开(公告)日：2011-06-23
申请号：US12934609
申请日：2010-01-13
申请人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
发明人： Yusuke Fukui , Masahiro Sakai , Mikihiko Nishitani , Yosuke Honda , Michiko Okafuji , Yasuhiro Yamauchi
IPC分类号： G09G3/28
CPC分类号： H01J11/40 , H01J11/12
摘要： A first aim of the present invention is to provide a PDP capable of stably delivering favorable image display performance and being driven with low power, by improving the surface layer to improve secondary electron emission characteristics and charge retention characteristics. A second aim of the present invention is to provide a PDP capable of displaying high-definition images even when the PDP is driven at high speed by preventing the discharge delay during driving. In order to achieve these aims, the surface layer (protective film) 8 of a film thickness of approximately 1 μm is disposed on a surface of the dielectric layer 7 that faces a discharge space 15. The surface layer 8 includes CeO2 as the main component and Ba, and a concentration of Ba in the surface layer 8 is in a range of 16 mol % to 29 mol % inclusive. With this structure, an electron level having a certain depth is introduced in a forbidden band in the surface layer 8, or an electron level of a valence band is elevated to narrow a band gap. An attempt is made to improve secondary electron emission characteristics and charge retention characteristics in this manner.
摘要翻译：本发明的第一个目的是提供一种能够稳定地提供良好的图像显示性能并通过低功率驱动的PDP，通过改进表面层以改善二次电子发射特性和电荷保持特性。本发明的第二个目的是提供即使当通过防止驱动期间的放电延迟来高速驱动PDP时，也能够显示高清晰度图像的PDP。为了实现这些目的，将膜厚约1μm的表面层（保护膜）8设置在电介质层7的面对放电空间15的表面上。表面层8包括CeO 2作为主要成分和Ba，并且表面层8中的Ba的浓度在16mol％至29mol％的范围内。利用这种结构，在表层8中禁止带有具有一定深度的电子水平，或者提高价带的电子能级以使带隙变窄。尝试以这种方式改善二次电子发射特性和电荷保持特性。

7. 发明授权

US08317563B2 Method for producing plasma display panel 失效
标题翻译：等离子体显示面板的制造方法
公开(公告)号：US08317563B2
公开(公告)日：2012-11-27
申请号：US13063174
申请日：2010-05-18
申请人： Yasuhiro Yamauchi , Masahiro Sakai , Yusuke Fukui , Keisuke Okada
发明人： Yasuhiro Yamauchi , Masahiro Sakai , Yusuke Fukui , Keisuke Okada
IPC分类号： H01J9/20 , H01J9/26
CPC分类号： H01J9/241 , H01J9/261 , H01J9/39 , H01J11/12 , H01J11/52 , H01J2211/40
摘要： Provided is a manufacturing method that allows even a PDP having high-definition cells to exhibit excellent image display performance with reduced power consumption by effectively preventing impurities from adhering to the protective layer. Specifically, in a pre-baking step, a back substrate 9 is baked at a pre-baking temperature. Here, a highest pre-baking temperature is set to be lower than a softening point of a sealing material. The back substrate 9 is superposed on a front substrate 2. Then, a sealing step is performed in a sealing atmosphere prepared by mixing a predetermined amount of a reducing gas with a non-oxidizing gas. The above enables the impurities attributed to organic components due to a sealing material paste to remain as low molecular components, whereby the impurities are evacuated and removed in an evacuating step performed after the sealing step. This prevents adherence of the impurities to the protective layer 8.
摘要翻译：提供一种制造方法，即使通过有效地防止杂质附着在保护层上，即使具有高分辨率单元的PDP也能够以降低的功耗来显示优异的图像显示性能。具体地，在预烘烤步骤中，在预烘烤温度下烘烤后基板9。这里，最高的预烘烤温度被设定为低于密封材料的软化点。背面基板9叠置在前基板2上。然后，在通过将预定量的还原气体与非氧化性气体混合而制备的密封气氛中进行密封步骤。以上使得由于密封材料糊而导致的有机成分的杂质保持为低分子成分，由此在密封工序后进行抽真空工序中将杂质抽真空除去。这防止杂质粘附到保护层8上。

8. 发明申请

US20110165818A1 METHOD FOR PRODUCING PLASMA DISPLAY PANEL 失效
标题翻译：生产等离子显示面板的方法
公开(公告)号：US20110165818A1
公开(公告)日：2011-07-07
申请号：US13063174
申请日：2010-05-18
申请人： Yasuhiro Yamauchi , Masahiro Sakai , Yusuke Fukui , Keisuke Okada
发明人： Yasuhiro Yamauchi , Masahiro Sakai , Yusuke Fukui , Keisuke Okada
IPC分类号： H01J9/20 , H01J9/26
CPC分类号： H01J9/241 , H01J9/261 , H01J9/39 , H01J11/12 , H01J11/52 , H01J2211/40
摘要： Provided is a manufacturing method that allows even a PDP having high-definition cells to exhibit excellent image display performance with reduced power consumption by effectively preventing impurities from adhering to the protective layer. Specifically, in a pre-baking step, a back substrate 9 is baked at a pre-baking temperature. Here, a highest pre-baking temperature is set to be lower than a softening point of a sealing material. The back substrate 9 is superposed on a front substrate 2. Then, a sealing step is performed in a sealing atmosphere prepared by mixing a predetermined amount of a reducing gas with a non-oxidizing gas. The above enables the impurities attributed to organic components due to a sealing material paste to remain as low molecular components, whereby the impurities are evacuated and removed in an evacuating step performed after the sealing step. This prevents adherence of the impurities to the protective layer 8.
摘要翻译：提供一种制造方法，即使通过有效地防止杂质附着在保护层上，即使具有高分辨率单元的PDP也能够以降低的功耗来显示优异的图像显示性能。具体地，在预烘烤步骤中，在预烘烤温度下烘烤后基板9。这里，最高的预烘烤温度被设定为低于密封材料的软化点。背面基板9叠置在前基板2上。然后，在通过将预定量的还原气体与非氧化性气体混合而制备的密封气氛中进行密封步骤。以上使得由于密封材料糊而导致的有机成分的杂质保持为低分子量成分，由此在密封工序后进行的抽真空工序中将杂质抽真空除去。这防止杂质粘附到保护层8上。

9. 发明授权

US08845929B2 Ultraviolet light emitting material 有权
标题翻译：紫外线发光材料
公开(公告)号：US08845929B2
公开(公告)日：2014-09-30
申请号：US13811139
申请日：2011-11-24
申请人： Osamu Inoue , Hiroshi Asano , Masahiro Sakai , Mikihiko Nishitani , Masumi Izuchi
发明人： Osamu Inoue , Hiroshi Asano , Masahiro Sakai , Mikihiko Nishitani , Masumi Izuchi
IPC分类号： C09K11/59 , C09K11/70 , C09K11/64 , C09K11/62 , H01L33/28
CPC分类号： C09K11/703 , C09K11/623 , C09K11/642 , H01L33/285
摘要： The present invention provides a zinc oxide-based ultraviolet light emitting material showing intense emission in the ultraviolet region. The present invention is an ultraviolet light emitting material containing: zinc and oxygen as main components; at least one element selected from the group consisting of aluminum, gallium, and indium, as a first sub-component; and phosphorus as a second sub-component. This material has n-type conductivity.
摘要翻译：本发明提供一种在紫外线区域显示强烈发射的氧化锌系紫外线发光材料。本发明是以锌，氧为主要成分的紫外线发光材料，选自由铝，镓和铟组成的组中的至少一种元素作为第一子组分; 和磷作为第二子组分。该材料具有n型导电性。

10. 发明申请

US20130119381A1 ULTRAVIOLET LIGHT EMITTING MATERIAL, METHOD FOR PRODUCING SAME, AND LIGHT EMITTING ELEMENT USING SAME 有权
标题翻译：超紫外线发光材料及其制造方法及使用其的发光元件
公开(公告)号：US20130119381A1
公开(公告)日：2013-05-16
申请号：US13811139
申请日：2011-11-24
申请人： Osamu Inoue , Hiroshi Asano , Masahiro Sakai , Mikihiko Nishitani , Masumi Izuchi
发明人： Osamu Inoue , Hiroshi Asano , Masahiro Sakai , Mikihiko Nishitani , Masumi Izuchi
IPC分类号： C09K11/70 , H01L33/28
CPC分类号： C09K11/703 , C09K11/623 , C09K11/642 , H01L33/285
摘要： The present invention provides a zinc oxide-based ultraviolet light emitting material showing intense emission in the ultraviolet region. The present invention is an ultraviolet light emitting material containing: zinc and oxygen as main components; at least one element selected from the group consisting of aluminum, gallium, and indium, as a first sub-component; and phosphorus as a second sub-component. This material has n-type conductivity.
摘要翻译：本发明提供一种在紫外线区域显示强烈发射的氧化锌系紫外线发光材料。本发明是以锌，氧为主要成分的紫外线发光材料，选自由铝，镓和铟组成的组中的至少一种元素作为第一子组分; 和磷作为第二子组分。该材料具有n型导电性。

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