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1.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：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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公开(公告)号：US07575775B2
公开(公告)日：2009-08-18
申请号：US10959555
申请日：2004-10-06
CPC分类号： C09K11/7731 , C09K11/643 , C23C14/06 , C23C14/0623 , C23C14/30 , H05B33/14
摘要： The present invention is a low pressure physical vapor deposition method for the deposition of multi element sulfide thin film phosphor compositions for electroluminescent devices where a thermal source comprising a polysulfide compound provides the source of sulfur species for phosphor film deposition and/or annealing. The method is particularly useful for the deposition of phosphors for full color ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.
摘要翻译： 本发明是用于沉积用于电致发光器件的多元素硫化物薄膜荧光体组合物的低压物理气相沉积方法，其中包含多硫化物化合物的热源提供用于荧光膜沉积和/或退火的硫物质的来源。 该方法对于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的沉积特别有用。
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4.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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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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7.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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8.发明授权公开(公告)号：US07582228B2
公开(公告)日：2009-09-01
申请号：US12191704
申请日：2008-08-14
CPC分类号： C09K11/7734 , H05B33/14 , Y10S428/917
摘要： The present invention provides thioaluminate phosphor compounds BaAl2S4 and BaAl4S7 with novel crystal structures that have higher luminosity and improved color coordinates. The invention is also directed to rare earth element activated barium thioaluminate phosphor films comprising a phosphor compound having a novel crystal lattice structure that increases the electroluminescent light emission from the film. The phosphor films are for use in electroluminescent displays and in particular, thick film dielectric electroluminescent displays.
摘要翻译： 本发明提供硫代铝酸盐荧光体化合物BaAl2S4和BaAl4S7，其具有更高亮度和改进的色坐标的新晶体结构。 本发明还涉及稀土元素活化的硫代铝酸钠荧光体膜，其包含具有新的晶格结构的荧光体化合物，其增加了来自膜的电致发光。 荧光膜用于电致发光显示器，特别是厚膜电介质电致发光显示器。
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9.发明授权
公开(公告)号：US5679472A
公开(公告)日：1997-10-21
申请号：US447458
申请日：1995-05-23
CPC分类号： H05B33/28 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/26 , Y10S117/904 , Y10S428/917 , Y10S438/94
摘要： An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide: a dielectric strength greater than about 1.0.times.10.sup.6 V/m; a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1; a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; and a surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage. The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.
摘要翻译： 提供了电致发光层压板的改进的介电层及其制备方法。 介电层由陶瓷材料形成为厚层，以提供：大于约1.0×10 6 V / m 2的介电强度; 介电常数使得介电材料的介电常数与荧光体层的介电常数之比大于约50:1; 使得电介质层的厚度与荧光体层的厚度的比率在约20:1至500:1的范围内的厚度; 以及与荧光体层相容并且足够光滑的磷光体层的表面，使得荧光体层在给定的激发电压下大致均匀地照射。 本发明还提供电致发光层压板与通孔技术的电压驱动电路的电连接。 本发明还延伸到激光刻划电致发光层压板的透明导体线。
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公开(公告)号：US08456082B2
公开(公告)日：2013-06-04
申请号：US12325883
申请日：2008-12-01
IPC分类号： H01J1/62
CPC分类号： C09K11/7734 , C09K11/7721 , H05B33/14
摘要： An extended area uniform light source providing uniform luminance is taught for displays and other applications where the light emission can be planar or have curvature. The uniform light source is achieved using a combination of a blue light-emitting electroluminescent layer and a highly stable inorganic photoluminescent color conversion layer to tailor the color spectrum of the emitted light. The invention thus encompasses the uniform light source, displays incorporating the uniform light sources as well of methods of making such light sources and displays.
摘要翻译： 针对显示器和发光可以是平面的或具有曲率的其他应用，教导了提供均匀亮度的扩展区域均匀光源。 使用蓝色发光电致发光层和高度稳定的无机光致发光颜色转换层的组合来实现均匀光源，以调整发射光的色谱。 因此，本发明包括均匀的光源，包含均匀光源的显示器以及制造这种光源和显示器的方法。
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