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公开(公告)号：US08845929B2
公开(公告)日：2014-09-30
申请号：US13811139
申请日：2011-11-24
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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2.发明申请ULTRAVIOLET LIGHT EMITTING MATERIAL, METHOD FOR PRODUCING SAME, AND LIGHT EMITTING ELEMENT USING SAME 有权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
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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3.发明授权Plasma display panel with exposed crystal particles and manufacturing method thereof 失效具有暴露晶粒的等离子体显示面板及其制造方法公开(公告)号：US08222814B2
公开(公告)日：2012-07-17
申请号：US12443821
申请日：2007-10-19
IPC分类号： H01J17/49
摘要： The present invention improves discharge characteristics of a protective layer in order to provide a PDP that exhibits excellent display performance even if the PDP is of a fine-cell structure. The present invention also provides a manufacturing method for the PDP. In particular, a protective layer 8 is composed of an MgO film layer 81 and an MgO particle layer 82 that is made of MgO particles 16. The MgO particles 16 are formed by burning an MgO precursor and satisfy that a/b≧1.2, where a denotes a spectrum integral value in a wavelength region of a CL spectrum from 650 nm to 900 nm, exclusive of 900 nm, and b denotes a spectrum integral value in a wavelength region of the CL spectrum from 300 nm to 550 nm, exclusive of 550 nm.
摘要翻译： 本发明改进了保护层的放电特性，以便提供即使PDP是细小结构结构也显示出优异的显示性能的PDP。 本发明还提供了PDP的制造方法。 特别地，保护层8由MgO膜层81和由MgO粒子16制成的MgO粒子层82构成。MgO粒子16是通过烧成MgO前体形成的，满足a /b≥1.2，其中 a表示从650nm到900nm的CL谱的波长区域中的光谱积分值，不包括900nm，b表示从300nm到550nm的CL光谱的波长区域中的光谱积分值，不包括 550nm。
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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
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 。
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公开(公告)号：US07710356B2
公开(公告)日：2010-05-04
申请号：US11632717
申请日：2005-07-05
IPC分类号： G09G3/28
CPC分类号： G09G3/288 , G09G3/294 , G09G2330/028 , G09G2360/16
摘要： A lighting rate is calculated from a video signal input in a plasma display device, and an output current of DC-DC converter, which is the same as a discharge current in a sustain period corresponding to the lighting rate, is synchronized with a generation timing of discharge current. With such a configuration, even if discharge current in the sustain period of each subfield is rapidly changed, a sustain pulse voltage can be kept constant.
摘要翻译： 从等离子体显示装置中输入的视频信号计算照明率，与发光时间对应的维持期间的放电电流相同的DC-DC转换器的输出电流与发生定时同步 的放电电流。 通过这样的结构，即使各子场的维持期间的放电电流迅速变化，维持脉冲电压也能保持恒定。
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6.发明申请公开(公告)号：US20090180190A1
公开(公告)日：2009-07-16
申请号：US12403726
申请日：2009-03-13
申请人： Yukio TANIGUCHI , Masakiyo Matsumura , Hirotaka Yamaguchi , Mikihiko Nishitani , Susumu Tsujikawa , Yoshinobu Kimura , Masayuki Jyumonji
发明人： Yukio TANIGUCHI , Masakiyo Matsumura , Hirotaka Yamaguchi , Mikihiko Nishitani , Susumu Tsujikawa , Yoshinobu Kimura , Masayuki Jyumonji
IPC分类号： G02B27/10
CPC分类号： G03B21/56 , Y10T117/10 , Y10T117/1004 , Y10T117/1008 , Y10T117/1012
摘要： A crystallization method includes wavefront-dividing an incident light beam into a plurality of light beams, condensing the wavefront-divided light beams in a corresponding phase shift portion of a phase shift mask or in the vicinity of the phase shift portion to form a light beam having an light intensity distribution of an inverse peak pattern in which a light intensity is minimum in a point corresponding to the phase shift portion of the phase shift mask, and irradiating a polycrystalline semiconductor film or an amorphous semiconductor film with the light beam having the light intensity distribution to produce a crystallized semiconductor film.
摘要翻译： 结晶方法包括将入射光束波前分割成多个光束，将波前划分的光束聚集在相移掩模的相应相移部分中或在相移部分附近以形成光束 具有在与相移掩模的相移部分相对应的点中光强度最小的逆峰值图案的光强度分布，以及用具有光的光束照射多晶半导体膜或非晶半导体膜 强度分布以产生结晶的半导体膜。
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公开(公告)号：US20090167176A1
公开(公告)日：2009-07-02
申请号：US12297200
申请日：2007-04-27
申请人： Yusuke Fukui , Takuji Tsujita , Jun Hashimoto , Hikaru Nishitani , Masaharu Terauchi , Mikihiko Nishitani
发明人： Yusuke Fukui , Takuji Tsujita , Jun Hashimoto , Hikaru Nishitani , Masaharu Terauchi , Mikihiko Nishitani
摘要： A PDP can be driven at low voltage while having a charge retention property in a protection layer, and has favorable image display properties. Additionally, the PDP prevents the occurrence of discharge delay and realizes high-quality image display by performing favorable high-speed driving in a high definition PDP. To achieve this, a surface layer (8) is formed to a film thickness of 1 μm in an oxygen atmosphere having an oxygen partial pressure of 0.025 Pa or more, the surface layer (8) is provided on a face of a dielectric layer (7) on a discharge space side. Furthermore, MgO particles (16) are dispersed on a surface of the surface layer (8). The surface layer (8) has the effects of protecting the dielectric layer (7) from ion bombardment during discharge, reducing the firing voltage, and preventing excessive electron loss. Also, the MgO particles (16) have a high initial electron emission property.
摘要翻译： PDP可以在低电压下驱动，同时在保护层中具有电荷保持性，并且具有良好的图像显示性能。 此外，PDP通过在高清晰度PDP中执行有利的高速驱动来防止放电延迟的发生并实现高质量的图像显示。 为了实现这一点，在氧分压为0.025Pa以上的氧气氛中，表面层（8）形成为1μm的膜厚，表面层（8）设置在电介质层的表面（ 7）放电空间侧。 此外，MgO颗粒（16）分散在表面层（8）的表面上。 表面层（8）具有在放电期间保护电介质层（7）免受离子轰击的作用，降低了点火电压，并防止了电子损失过大。 此外，MgO粒子（16）具有高的初始电子发射特性。
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公开(公告)号：US20080160346A1
公开(公告)日：2008-07-03
申请号：US11965575
申请日：2007-12-27
IPC分类号： B32B9/04
摘要： Disclosed is a PDP and a manufacturing method therefor having improved display performance even if the PDP is of a fine-cell structure. The PDP has a protective layer that is composed of an MgO film layer and an MgO particle layer made of MgO particles. The MgO particles are formed by burning an MgO precursor and satisfy that a/b≧1.2, where a denotes a spectrum integral value in a wavelength region of a CL spectrum from 650 nm to 900 nm, exclusive of 900 nm, and b denotes a spectrum integral value of a wavelength region of the CL spectrum from 300 nm to 550 nm, exclusive of 550 nm. The MgO particles have many high energy levels in the energy band and thus emission of initial electrons is caused more easily, which leads to suppress discharge delay and also to suppress temperature dependence of the discharge delay.
摘要翻译： 公开了即使PDP是细小结构的PDP也具有提高显示性能的制造方法。 PDP具有由MgO膜层和由MgO粒子构成的MgO粒子层构成的保护层。 MgO颗粒通过烧制MgO前体而满足a / b> = 1.2，其中a表示在650nm至900nm的不同于900nm的CL谱的波长区域中的光谱积分值，b表示 来自300nm至550nm的CL光谱的波长区域的光谱积分值，不包括550nm。 MgO颗粒在能带中具有许多高能量水平，因此更容易引起初始电子的发射，这导致抑制放电延迟并且还抑制放电延迟的温度依赖性。
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公开(公告)号：US07335261B2
公开(公告)日：2008-02-26
申请号：US11198656
申请日：2005-08-05
申请人： Masakiyo Matsumura , Mikihiko Nishitani , Yoshinobu Kimura , Masayuki Jyumonji , Yukio Taniguchi , Masato Hiramatsu , Fumiki Nakano
发明人： Masakiyo Matsumura , Mikihiko Nishitani , Yoshinobu Kimura , Masayuki Jyumonji , Yukio Taniguchi , Masato Hiramatsu , Fumiki Nakano
IPC分类号： C30B1/04
CPC分类号： H01L21/02678 , B23K26/06 , B23K26/066 , B23K2101/40 , C30B1/00 , C30B13/24 , C30B29/06 , H01L21/02691 , H01L21/2026 , Y10T117/1004 , Y10T117/1008 , Y10T117/1016
摘要： Disclosed are apparatus for forming a semiconductor film having an excellent crystallinity from a non-single crystal semiconducting layer formed on a base layer made of an insulating material. The apparatus includes a light source, a homogenizer for homogenizing an intensity distribution of the emitted light, an amplitude-modulation means for performing the amplitude-modulation such that the amplitude of the light, of which the intensity distribution is homogenized, is increased in the direction of the relative motion of the light to the base layer, an optional light projection optical system for projecting the amplitude-modulated light onto the surface of the non-single crystal semiconductor such that a predetermined irradiation energy can be obtained, a phase shifter for providing a low temperature point in the surface irradiated by the light, and a substrate stage to move the light relative to the substrate thereby enabling scanning in the X and Y axis.
摘要翻译： 公开了一种从由绝缘材料制成的基底层上形成的非单晶半导体层形成具有优异结晶度的半导体膜的装置。 该装置包括光源，用于均匀化发射光的强度分布的均质器，用于执行调幅的幅度调制装置，使得强度分布均匀化的光的振幅在 光向基层的相对运动的方向，用于将调幅光投影到非单晶半导体的表面上以使得能够获得预定的照射能量的可选的光投射光学系统，用于 在由光照射的表面中提供低温点，以及衬底台，以相对于衬底移动光，从而使得能够在X和Y轴上进行扫描。
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公开(公告)号：US20070029908A1
公开(公告)日：2007-02-08
申请号：US10576213
申请日：2004-10-28
IPC分类号： H01J21/10
CPC分类号： H01J11/24 , H01J11/12 , H01J2211/245
摘要： A plasma display panel in which a plurality of pairs of display electrodes extending in a row direction are aligned on a surface of a first substrate, a plurality of address electrodes extending in a column direction are disposed in a stripe pattern on a surface of a second substrate, the first and second substrates are disposed opposite each other so that the pairs of display electrodes and the address electrodes cross over sandwiching discharge space therebetween, and a discharge cell is formed corresponding to each crossover portion. The pairs of display electrodes are composed of a metallic material, each display electrode of each pair of display electrodes includes a base part extending in the row direction and a plurality of opposing parts extending from the base part into a discharge interval between the each pair of display electrodes. In each discharge cell, at least two discharge starting gaps are formed, each discharge starting gap existing between opposing parts that respectively belong each of the pair display electrodes and being at least partially over the address electrode. Discharge space exists between the each discharge starting gap and the address electrode, and peaks in electric field intensity are formed at each of the opposing parts.
摘要翻译： 一种等离子体显示面板，其中沿行方向延伸的多对显示电极在第一基板的表面上排列，沿列方向延伸的多个寻址电极以条纹图案设置在第二基板的表面上 基板，第一基板和第二基板彼此相对布置，使得成对的显示电极和寻址电极在其间夹着放电空间交叉，并且对应于每个交叉部分形成放电单元。 这些显示电极对由金属材料构成，每对显示电极的每个显示电极包括沿行方向延伸的基部和从基部延伸到每对显示电极之间的放电间隔的多个相对部分 显示电极。 在每个放电单元中，形成至少两个放电起始间隙，每个放电起始间隙存在于分别对应于每对显示电极并且至少部分地位于寻址电极之间的相对部分之间。 在每个放电起始间隙和寻址电极之间存在放电空间，并且在每个相对部分处形成电场强度的峰值。
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