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1. 发明申请

US20060091806A1 Process for producing luminant excitable with vacuum ultraviolet radiation, luminant excitable with vacuum ultraviolet radiation and luminous element including the same 审中-公开
标题翻译：用真空紫外线辐射激发的发光体的制造方法，用真空紫外线辐射激发的发光体和包含其的发光元件
公开(公告)号：US20060091806A1
公开(公告)日：2006-05-04
申请号：US10540827
申请日：2003-12-26
申请人： Chaonan Xu , Wensheng Shi , Keiko Nishikubo , Shuxiu Zhang , Michio Obata , Hiroaki Tanno
发明人： Chaonan Xu , Wensheng Shi , Keiko Nishikubo , Shuxiu Zhang , Michio Obata , Hiroaki Tanno
IPC分类号： H01J17/49
CPC分类号： C09K11/7734 , H01J1/63 , H01J2211/42
摘要： A plasma display panel having its thermal degradation and VUV deterioration reduced through enhancement of the crystallinity of luminant excitable with vacuum ultraviolet radiation to thereby attain an enhancement of luminous efficiency; and a process for producing the same. The plasma display panel comprises a pair of opposite arranged substrates and, interposed therebetween, a phosphor layer that is excited with vacuum ultraviolet radiation to thereby emit light, the phosphor layer containing spherical fine particles of a luminant excitable with vacuum ultraviolet radiation. The luminant is composed only of a matrix substance and an activator and is highly pure without having any impurity phase. Accordingly, the phosphor layer can be formed while maintaining the luminance of luminant excitable with vacuum ultraviolet radiation, so that the luminescence intensity of phosphor layer can be enhanced. Thus, there can be provided a plasma display of high luminance.
摘要翻译：通过提高可用真空紫外线辐射激发的发光体的结晶度从而降低其热劣化和VUV劣化的等离子体显示面板，从而提高发光效率; 及其制造方法。等离子体显示面板包括一对相对布置的基板，并且插入在其间具有由真空紫外线辐射激发从而发光的荧光体层，该荧光体层包含可用真空紫外线辐射激发的发光体的球形微粒。发光体仅由基质物质和活化剂组成，并且是高纯度的，没有任何杂质相。因此，可以在保持发光体的亮度同时用真空紫外线照射而形成荧光体层，从而能够提高荧光体层的发光强度。因此，可以提供高亮度的等离子体显示器。

2. 发明申请

US20060124901A1 Method for preparing high brightness luminescent material and high brightness luminescent material 审中-公开
标题翻译：制备高亮度发光材料和高亮度发光材料的方法
公开(公告)号：US20060124901A1
公开(公告)日：2006-06-15
申请号：US10542999
申请日：2003-12-26
申请人： Chaonan Xu , Keiko Nishikubo , Shuxiu Zhang , Michio Obata , Hiroaki Tanno
发明人： Chaonan Xu , Keiko Nishikubo , Shuxiu Zhang , Michio Obata , Hiroaki Tanno
IPC分类号： C09K11/77
CPC分类号： C09K11/7734
摘要： A method for preparing fine particles of a high brightness luminescent material improved in crystallinity; and a high brightness luminescent material prepared by the method. In an embodiment, BaMgAl10O17:Eu (BAM) as a high brightness luminescent material is prepared by a method which comprises providing an aqueous solution containing an aluminum alcoholate and water-soluble compounds of barium, magnesium and europium, adding an acid to the aqueous solution to form an acidic solution, heating the acidic solution to ca.900° C. and conducting a calcination at the temperature for a short time, and subsequently, firing the calcined product at a temperature higher than that for the calcination, for example, 1400° C. or higher. The method allows the preparation of BAM which comprises spherical fine particles having a pure phase and being improved in crystallinity, and thus is reduced in the deterioration by heat or VUV.
摘要翻译：一种制备提高结晶度的高亮度发光材料的微粒的方法; 和通过该方法制备的高亮度发光材料。在一个实施方案中，通过包括提供含有醇铝和水的水溶液的方法制备作为高亮度发光材料的BaMgAl 10 O 17：Eu（BAM）的钡，镁和铕的可溶性化合物，向该水溶液中加入酸形成酸性溶液，将酸性溶液加热至约900℃，并在该温度下进行短时间煅烧，随后进行烧成煅烧产物的温度高于煅烧产物，例如1400℃或更高。该方法允许制备包含具有纯相的球形微粒并且结晶度提高的BAM，从而减少由热或VUV引起的劣化。

3. 发明申请

US20070224076A1 Phosphor and Light-Emitting Device Using Same 审中-公开
标题翻译：荧光体和发光装置使用相同
公开(公告)号：US20070224076A1
公开(公告)日：2007-09-27
申请号：US11570814
申请日：2005-05-27
申请人： Hiroaki Tanno , Shuxiu Zhang
发明人： Hiroaki Tanno , Shuxiu Zhang
IPC分类号： C22C30/00 , C22C30/02 , C22C30/04
CPC分类号： C09K11/7738
摘要： A novel phosphor capable of exhibiting strong light emissions over a wide excitation wavelength range and a light-emitting device using such a phosphor are provided. Said phosphor is characterized by the fact that it contains a metal oxide containing at least one alkaline earth element selected from the group composed of Ca, Sr, and Ba, at least one element selected from the group composed of Be, Cu, Zn, Pb, Cd, Mg, and Sn, at least one element selected from the group composed of B, Al, Ga, and In, and at least one element selected from the group composed of P and V, in which at least one element selected from the group composed of Ce, Pr, Sm, Nd, Gd, Eu, Tb, Dy, Ho, Tm, Er, Yb, and Mn is contained as an added activator.
摘要翻译：提供了能够在宽的激发波长范围内表现出强烈的发光的新型荧光体和使用这种荧光体的发光装置。所述荧光体的特征在于，其含有含有选自由Ca，Sr和Ba组成的组中的至少一种碱土金属的金属氧化物，选自Be，Cu，Zn，Pb中的至少一种元素，Cd，Mg和Sn中的至少一种元素，选自由B，Al，Ga和In组成的组中的至少一种元素，以及选自P和V中的至少一种元素，其中至少一种选自包含Ce，Pr，Sm，Nd，Gd，Eu，Tb，Dy，Ho，Tm，Er，Yb和Mn组成的组分作为添加的活化剂。

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