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公开(公告)号：US07597969B2
公开(公告)日：2009-10-06
申请号：US11432453
申请日：2006-05-11
申请人： James Alexander Robert Stiles , John Wesley Moore , Vincent Joseph Alfred Pugliese , Hiroki Hamada , Isao Yoshida
发明人： James Alexander Robert Stiles , John Wesley Moore , Vincent Joseph Alfred Pugliese , Hiroki Hamada , Isao Yoshida
CPC分类号： C09K11/7706 , C09K11/7703 , C09K11/7731 , C09K11/7734 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/22 , H05B33/26 , Y10S428/917
摘要： A thin film phosphor for an electroluminescent device, the phosphor being selected from the group consisting of thioaluminates, thiogallates and thioindates having at least one cation selected from elements of Groups IIA and IIB of the Periodic Table of Elements. The phosphor being activated by a rare earth metal and containing oxygen as a partial substitute for a portion of the sulphur in the crystal lattice of the thiogallate, thioindate or thioaluminate. The phosphor is a single phase homogeneous compound and provides improved luminance stability. An electroluminescent device comprising the thin film phosphor is also described and methods of making the phosphor of the invention.
摘要翻译： 一种用于电致发光器件的薄膜荧光体，所述荧光体选自具有至少一种选自元素周期表IIA和IIB族元素的至少一种阳离子的硫铝酸盐，硫代镓酸盐和硫茚酸盐。 荧光体被稀土金属活化并含有氧作为硫代镓酸盐，硫酸盐或硫代铝酸盐的晶格中部分硫的部分替代物。 荧光体是单相均质化合物，并提供改善的亮度稳定性。 还描述了包含薄膜荧光体的电致发光器件以及制造本发明的荧光体的方法。
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公开(公告)号：US07112373B2
公开(公告)日：2006-09-26
申请号：US10417901
申请日：2003-04-17
申请人： James Alexander Robert Stiles , John Wesley Moore , Vincent Joseph Alfred Pugliese , Hiroki Hamada , Isao Yoshida
发明人： James Alexander Robert Stiles , John Wesley Moore , Vincent Joseph Alfred Pugliese , Hiroki Hamada , Isao Yoshida
CPC分类号： C09K11/7706 , C09K11/7703 , C09K11/7731 , C09K11/7734 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/22 , H05B33/26 , Y10S428/917
摘要： A thin film phosphor for an electroluminescent device, the phosphor being selected from the group consisting of thioaluminates, thiogallates and thioindates having at least one cation selected from elements of Groups IIA and IIB of the Periodic Table of Elements. The phosphor being activated by a rare earth metal and containing oxygen as a partial substitute for a portion of the sulphur in the crystal lattice of the thiogallate, thioindate or thioaluminate. The phosphor is a single phase homogeneous compound and provides improved luminance stability. An electroluminescent device comprising the thin film phosphor is also described and methods of making the phosphor of the invention.
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3.发明授权Laminated thick film dielectric structure for thick film dielectric electroluminescent displays 有权用于厚膜电介质电致发光显示器的层压厚膜电介质结构公开(公告)号：US07915803B2
公开(公告)日：2011-03-29
申请号：US12109564
申请日：2008-04-25
申请人： Hiroki Hamada , Isao Yoshida , Vincent Joseph Alfred Pugliese , Manuela Peter , James Alexander Robert Stiles
发明人： Hiroki Hamada , Isao Yoshida , Vincent Joseph Alfred Pugliese , Manuela Peter , James Alexander Robert Stiles
CPC分类号： H01B3/10 , C09K11/7734 , H01B3/004 , H05B33/22 , Y10T428/265
摘要： A novel and improved composite thick film dielectric structure is provided to improve the operating stability of phosphors used in thick dielectric ac electroluminescent displays. The novel structure comprises one or more aluminum oxide layers disposed between the composite thick dielectric layer and the bottom of the phosphor layer of these displays.
摘要翻译： 提供了一种新型改进的复合厚膜电介质结构，以改善在厚介电ac电致发光显示器中使用的荧光体的操作稳定性。 该新型结构包括一个或多个设置在复合厚介电层和这些显示器的荧光体层底部之间的氧化铝层。
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4.发明申请LAMINATED THICK FILM DIELECTRIC STRUCTURE FOR THICK FILM DIELECTRIC ELECTROLUMINESCENT DISPLAYS 有权厚膜电介质电镀显微镜的层压薄膜电介质结构公开(公告)号：US20080315762A1
公开(公告)日：2008-12-25
申请号：US12109564
申请日：2008-04-25
申请人： Hiroki Hamada , Isao Yoshida , Vincent Joseph Alfred Pugliese , Manuela Peter , James Alexander Robert Stiles
发明人： Hiroki Hamada , Isao Yoshida , Vincent Joseph Alfred Pugliese , Manuela Peter , James Alexander Robert Stiles
IPC分类号： H01J1/62
CPC分类号： H01B3/10 , C09K11/7734 , H01B3/004 , H05B33/22 , Y10T428/265
摘要： A novel and improved composite thick film dielectric structure is provided to improve the operating stability of phosphors used in thick dielectric ac electroluminescent displays. The novel structure comprises one or more aluminum oxide layers disposed between the composite thick dielectric layer and the bottom of the phosphor layer of these displays.
摘要翻译： 提供了一种新型改进的复合厚膜电介质结构，以改善在厚介电ac电致发光显示器中使用的荧光体的操作稳定性。 该新型结构包括一个或多个设置在复合厚介电层和这些显示器的荧光体层底部之间的氧化铝层。
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公开(公告)号：US07625501B2
公开(公告)日：2009-12-01
申请号：US11130918
申请日：2005-05-17
申请人： Maizhi Yang , John Wesley Moore , Abdul M. Nakua , Dan Daeweon Cheong , David Irvine , Xingwei Wu , James Alexander Robert Stiles , Vincent Joseph Alfred Pugliese
发明人： Maizhi Yang , John Wesley Moore , Abdul M. Nakua , Dan Daeweon Cheong , David Irvine , Xingwei Wu , James Alexander Robert Stiles , Vincent Joseph Alfred Pugliese
CPC分类号： H05B33/14 , C09B67/0092 , C09B67/0097 , C09K11/06 , C09K2211/1011 , C09K2211/1425
摘要： An improved color-converting photoluminescent film that provides visible light emission in the red to green portion of the visible spectrum when excited by blue light. The color-converted photoluminescent film of the invention is patternable and has improved luminous efficiency and stability and is suitable for use in electroluminescent displays. The film comprises a mixture of a clear UV curable resin and photo-initiator which does not absorb blue light; and fluorescent pigment particles, wherein a molecular additive is optionally provided in to either or both of the pigment particles and curable resin. The mixture is screen printed onto a substrate to form a film and UV cured.
摘要翻译： 一种改进的颜色转换光致发光膜，当由蓝光激发时，其在可见光谱的红色至绿色部分中提供可见光发射。 本发明的变色光致发光膜是可图案化的并且具有改善的发光效率和稳定性，并且适用于电致发光显示器。 该膜包含透明的UV固化树脂和不吸收蓝光的光引发剂的混合物; 和荧光颜料颗粒，其中分子添加剂任选地设置在颜料颗粒和可固化树脂中的任一种或两者中。 将混合物丝网印刷到基底上以形成膜并且UV固化。
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6.发明授权Method for gettering oxygen and water during vacuum deposition of sulfide films 有权在硫化膜真空沉积过程中吸收氧气和水的方法公开(公告)号：US08057856B2
公开(公告)日：2011-11-15
申请号：US11077343
申请日：2005-03-10
申请人： Dan Daeweon Cheong , Paul Barry Del Bel Belluz , Stephen Charles Cool , Abdul M. Nakua , James Alexander Robert Stiles , Yong-seon Lee , Terry Hunt , Vincent Joseph Alfred Pugliese
发明人： Dan Daeweon Cheong , Paul Barry Del Bel Belluz , Stephen Charles Cool , Abdul M. Nakua , James Alexander Robert Stiles , Yong-seon Lee , Terry Hunt , Vincent Joseph Alfred Pugliese
IPC分类号： C23C16/00
CPC分类号： C23C14/564 , C23C14/0623
摘要： The present invention is a method for gettering undesirable atomic species from a vaporizing atmosphere during deposition of multi-element thin film phosphor compositions. The method comprises vaporizing one or more getter species immediately prior and/or simultaneously during the deposition of a phosphor film composition within a deposition chamber. The method improves the luminance and emission spectrum of phosphor materials used for full colour ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.
摘要翻译： 本发明是一种在多元素薄膜荧光体组合物沉积期间从蒸发气氛中吸收不需要的原子物质的方法。 该方法包括在沉积室内的荧光膜组合物之前和/或同时蒸发一种或多种吸气剂物质。 该方法提高了使用具有高介电常数的厚膜电介质层的全色交流电致发光显示器的荧光体材料的亮度和发射光谱。
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公开(公告)号：US08193705B2
公开(公告)日：2012-06-05
申请号：US11554901
申请日：2006-10-31
IPC分类号： H05B33/04
CPC分类号： H05B33/04
摘要： The present invention is an electroluminescent display that incorporates a laminated seal that inhibits exposure of display components to atmospheric contaminants and to a sealing process for fabrication of the same. The sealed electroluminescent display comprises a substrate upon which is constructed a thick dielectric electroluminescent display covered by a laminated seal comprising a lower multi-functional polymer film and an upper inorganic film that provides a barrier layer to inhibit exposure of the electroluminescent display structure to an atmospheric contaminant.
摘要翻译： 本发明是一种电致发光显示器，其包含抑制显示组件暴露于大气污染物的层压密封件及其制造的密封工艺。 密封电致发光显示器包括基底，其上构成了由层叠密封件覆盖的厚电介质电致发光显示器，该层叠密封件包括下部多功能聚合物膜和上部无机膜，其提供阻挡层以抑制电致发光显示结构暴露于大气 污染物。
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8.发明授权Thick film dielectric structure for thick dielectric electroluminescent displays 失效厚电介质电致发光显示器的厚膜电介质结构公开(公告)号：US07741773B2
公开(公告)日：2010-06-22
申请号：US11100190
申请日：2005-04-06
IPC分类号： H05B33/10
CPC分类号： H05B33/22 , C03C17/36 , C03C17/3642 , C03C17/3649 , C03C17/3655 , C03C17/3657 , C03C17/3671 , C03C2217/40 , C03C2218/116 , C03C2218/119 , H05B33/10
摘要： An improved smoothing layer for use with a thick film dielectric layer, and improved composite thick film dielectric structure is provided. The smoothing layer is a piezoelectric or ferroelectric material that has a reduced amount of defects. The smoothing layer is formed by the addition of surfactant to a sol gel or metal organic solution of organo metallic precursor compounds. The composite thick film dielectric structure comprises a thick film dielectric composition having a PZT smoothing layer thereon, the smoothing layer being made by a process incorporating surfactant. Both the smoothing layer and the composite thick film dielectric structure are for use in electroluminescent displays.
摘要翻译： 提供了一种用于厚膜电介质层的改进的平滑层，以及改进的复合厚膜电介质结构。 平滑层是具有减少的缺陷量的压电或铁电材料。 通过向有机金属前体化合物的溶胶凝胶或金属有机溶液中加入表面活性剂形成平滑层。 复合厚膜电介质结构包括其上具有PZT平滑层的厚膜电介质组合物，所述平滑层由结合了表面活性剂的工艺制成。 平滑层和复合厚膜电介质结构都用于电致发光显示器中。
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9.发明授权Thiosilicate phosphor compositions and deposition methods using barium-silicon vacuum deposition sources for deposition of thiosilicate phosphor films 有权硫硅酸盐荧光粉组合物和使用钡硅真空沉积源沉积硫硅酸盐荧光膜的沉积方法公开(公告)号：US07556721B2
公开(公告)日：2009-07-07
申请号：US11260927
申请日：2005-10-29
CPC分类号： C23C14/06 , C09K11/7721 , C23C14/0057 , C23C14/0623 , H05B33/10
摘要： The present invention relates to novel thiosilicate phosphor compositions. The invention is further a physical vapor deposition method for the deposition of rare earth activated thiosilicate phosphor compositions comprising providing at least one or more source materials where the source materials may comprise a barium silicon alloy, an intermetallic barium silicon compound, a protected barium metal and combinations thereof; providing an activator species; and effecting deposition of the one or more source materials and activator species as a thin film phosphor composition on a selected substrate. The method allows for the deposition of blue thin film electroluminescent phosphors with high luminance and colors required for TV applications.
摘要翻译： 本发明涉及新的硫硅酸盐荧光体组合物。 本发明还涉及用于沉积稀土活化的硫硅酸盐荧光体组合物的物理气相沉积方法，其包括提供至少一种或多种源材料，其中源材料可以包含钡硅合金，金属间钡硅化合物，受保护的钡金属和 其组合; 提供活化剂种类; 并且将一种或多种源材料和活化剂物质作为薄膜磷光体组合物沉积在所选择的基底上。 该方法允许沉积具有用于电视应用所需的高亮度和颜色的蓝色薄膜电致发光荧光体。
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