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1.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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2.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：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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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：US20100133989A1
公开(公告)日：2010-06-03
申请号：US12325883
申请日：2008-12-01
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 colour conversion layer to tailor the colour 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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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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公开(公告)号：US20060267484A1
公开(公告)日：2006-11-30
申请号：US11432453
申请日：2006-05-11
申请人： James Stiles , John Moore , Vincent Pugliese , Hiroki Hamada , Isao Yoshida
发明人： James Stiles , John Moore , Vincent 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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8.发明授权Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displays 有权用于电致发光显示器的荧光体的氧化铝和氮氧化铝层公开(公告)号：US07812522B2
公开(公告)日：2010-10-12
申请号：US11184457
申请日：2005-07-19
申请人： Yongbao Xin , Isao Yoshida , Joe Acchione , Hiroki Hamada
发明人： Yongbao Xin , Isao Yoshida , Joe Acchione , Hiroki Hamada
IPC分类号： H01J1/62
CPC分类号： C09K11/7734 , C09K11/7718 , C09K11/7731 , C09K11/7786 , H05B33/10 , H05B33/14 , H05B33/22
摘要： A novel laminate is provided to improve the operating stability of thioaluminate based phosphors used in ac thick film dielectric electroluminescent displays. The novel structure comprises a rare earth activated alkaline earth thioaluminate phosphor thin film layer and an aluminum oxide or aluminum oxynitride layer provided directly adjacent and in contact with the bottom of the phosphor thin film layer. The invention is particularly applicable to phosphors used in electroluminescent displays that employ thick dielectric layers subject to high processing temperatures to form and activate the phosphor films.
摘要翻译： 提供了一种新颖的层压材料，以改善在ac厚膜电介质电致发光显示器中使用的硫铝酸盐基磷光体的操作稳定性。 该新型结构包括稀土活化的碱土金属硫铝酸盐荧光体薄膜层和直接邻近并与荧光体薄膜层的底部接触的氧化铝或氮氧化铝层。 本发明特别适用于采用在高处理温度下形成和激活荧光膜的厚电介质层的电致发光显示器中使用的荧光体。
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9.发明授权Magnesium oxide-containing barrier layer for thick dielectric electroluminescent displays 有权用于厚电介质电致发光显示器的含氧化镁的阻挡层公开(公告)号：US07915819B2
公开(公告)日：2011-03-29
申请号：US11403708
申请日：2006-04-13
申请人： Isao Yoshida , Hiroki Hamada , Joe Acchione , Yongbao Xin , San Yu
发明人： Isao Yoshida , Hiroki Hamada , Joe Acchione , Yongbao Xin , San Yu
IPC分类号： H05B33/14
CPC分类号： H05B33/14 , C09K11/7734 , H05B33/22
摘要： A novel laminate is provided to improve the operating stability of thioaluminate based phosphors used in ac thick film dielectric electroluminescent displays. The novel structure comprises a rare earth activated alkaline earth thioaluminate phosphor thin film layer and a magnesium oxide or magnesium oxide containing layer provided directly adjacent and in contact with the bottom of the phosphor thin film layer. The invention is particularly applicable to phosphors used in electroluminescent displays that employ thick dielectric layers subject to high processing temperatures to form and activate the phosphor films.
摘要翻译： 提供了一种新颖的层压材料，以改善在ac厚膜电介质电致发光显示器中使用的硫铝酸盐基磷光体的操作稳定性。 该新型结构包括稀土活化的碱土金属硫铝酸盐荧光体薄膜层和直接邻近并与荧光体薄膜层的底部接触的氧化镁或氧化镁含有层。 本发明特别适用于采用在高处理温度下形成和激活荧光膜的厚电介质层的电致发光显示器中使用的荧光体。
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10.发明申请Magnesium oxide-containing barrier layer for thick dielectric electroluminescent displays 有权用于厚电介质电致发光显示器的含氧化镁的阻挡层公开(公告)号：US20060250082A1
公开(公告)日：2006-11-09
申请号：US11403708
申请日：2006-04-13
申请人： Isao Yoshida , Hiroki Hamada , Joe Acchione , Yongbao Xin , San Yu
发明人： Isao Yoshida , Hiroki Hamada , Joe Acchione , Yongbao Xin , San Yu
CPC分类号： H05B33/14 , C09K11/7734 , H05B33/22
摘要： A novel laminate is provided to improve the operating stability of thioaluminate based phosphors used in ac thick film dielectric electroluminescent displays. The novel structure comprises a rare earth activated alkaline earth thioaluminate phosphor thin film layer and a magnesium oxide or magnesium oxide containing layer provided directly adjacent and in contact with the bottom of the phosphor thin film layer. The invention is particularly applicable to phosphors used in electroluminescent displays that employ thick dielectric layers subject to high processing temperatures to form and activate the phosphor films.
摘要翻译： 提供了一种新颖的层压材料，以改善在ac厚膜电介质电致发光显示器中使用的硫铝酸盐基磷光体的操作稳定性。 该新型结构包括稀土活化的碱土金属硫铝酸盐荧光体薄膜层和直接邻近并与荧光体薄膜层的底部接触的氧化镁或氧化镁含有层。 本发明特别适用于采用在高处理温度下形成和激活荧光膜的厚电介质层的电致发光显示器中使用的荧光体。
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