专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060254462A1 Sputtering target for forming thin phosphor film 审中-公开
标题翻译：用于形成薄荧光膜的溅射靶
公开(公告)号：US20060254462A1
公开(公告)日：2006-11-16
申请号：US10548476
申请日：2004-03-05
申请人： Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka , Masaki Takahashi , Yukio Kawaguchi
发明人： Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka , Masaki Takahashi , Yukio Kawaguchi
IPC分类号： C09C1/10
CPC分类号： C23C14/3414 , C09K11/08 , C23C14/08 , G11B5/00813 , G11B5/024 , G11B5/4893 , G11B5/584 , Y10S428/917
摘要： A sputtering target for fluorescent thin-film formation comprising a matrix material and a luminescent center material, wherein said matrix material has a chemical composition represented by the following formula (1), and simultaneously satisfies conditions represented by the following inequalities (2) to (5). MIIvAxByOzSw (1) 0.05≦v/x≦5 (2) 1≦y/x≦6 (3) 0.01≦z/(z+w)≦0.85 (4) 0.6≦(v+x+3y/2)/(z+w)≦1.5 (5) wherein MII represents one or more elements selected from the group consisting of Zn, Cd and Hg, A represents one or more elements selected from the group consisting of Mg, Ca, Sr, Ba and rare earth elements, B represents one or more elements selected from the group consisting of Al, Ga and In, and v, x, y, z and w each represent numerical values satisfying the conditions specified in the inequalities (2) to (5).
摘要翻译： 1.一种荧光薄膜形成用溅射靶，其特征在于，具有基体材料和发光中心材料，其中，所述基体材料具有下述式（1）所示的化学成分，同时满足下述不等式（2）〜（ 5）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> M （1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.05 <= v / x <= 5（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1 <= y / x <= 6（3）<？in-line-formula description = 在线公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.01 <= z /（z + w）<= 0.85（4） <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> 0.6 <=（v + x + 3y / 2）/（z + w）<= 1.5（5）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M II 表示选自Zn，Cd和Hg中的一种或多种元素，A表示选自Mg，Ca，Sr，Ba和稀有元素中的一种或多种元素 B元素选自Al，Ga和In中的一种或多种元素，v，x，y，z和w分别表示满足不等式（2）〜（5）中规定的条件的数值。

2. 发明授权

US06656610B2 Phosphor thin film, preparation method, and EL panel 有权
标题翻译：荧光粉薄膜，制备方法和EL面板
公开(公告)号：US06656610B2
公开(公告)日：2003-12-02
申请号：US09866693
申请日：2001-05-30
申请人： Yoshihiko Yano , Tomoyuki Oike
发明人： Yoshihiko Yano , Tomoyuki Oike
IPC分类号： H05B3312
CPC分类号： H05B33/14 , C09K11/7771 , C09K11/7774 , C09K11/7789 , C09K11/7792 , Y10S428/917
摘要： The invention aims to provide a phosphor thin film eliminating a need for filters, having a satisfactory color purity, suited for RGB in full-color EL displays, enabling to simplify the manufacture process of full-color EL panels, and offering the advantages of minimized variation of luminance, increased yields, and reduced manufacture cost, a method for preparing the same and an EL panel. Such objects are achieved by a phosphor thin film formed of a matrix material comprising an oxysulfide consisting of at least one compound selected from rare earth thioaluminates, rare earth thiogallates and rare earth thioindates, in which oxygen is incorporated, the matrix material further containing an element serving as a luminescent center, a method for preparing the same, and an EL panel using the same.
摘要翻译：本发明的目的是提供一种消除对滤色器的需求的荧光体薄膜，其具有令人满意的色纯度，适用于全色EL显示器中的RGB，能够简化全彩色EL面板的制造工艺，并提供最小化的优点亮度变化，产量增加，制造成本降低，制备方法和EL面板。这样的目的通过由基质材料形成的荧光体薄膜来实现，所述基质材料包括由至少一种选自稀土硫铝酸盐，稀土硫代镓酸盐和稀土硫酸盐的化合物组成的氧硫化物，其中掺入氧，所述基质材料还含有元素作为发光中心，其制备方法和使用其的EL面板。

3. 发明授权

US07540976B2 Sputtering target for forming thin phosphor film 有权
标题翻译：用于形成薄荧光膜的溅射靶
公开(公告)号：US07540976B2
公开(公告)日：2009-06-02
申请号：US10548476
申请日：2004-03-05
申请人： Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka , Masaki Takahashi , Yukio Kawaguchi
发明人： Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka , Masaki Takahashi , Yukio Kawaguchi
IPC分类号： C09K11/02 , C09K11/77 , C09K11/56 , C09K11/54 , C09K11/72 , C23C14/00 , C25B11/00 , C25B13/00 , B32B9/00 , B32B19/00 , C04B14/00 , C09C1/04
摘要： A sputtering target for fluorescent thin-film formation comprising a matrix material and a luminescent center material,wherein said matrix material has a chemical composition represented by the following formula (1), and simultaneously satisfies conditions represented by the following inequalities (2) to (5). MIIvAxByOzSw (1) 0.05≦v/x≦5 (2) 1≦y/x≦6 (3) 0.01≦z/(z+w)≦0.85 (4) 0.6≦(v+x+3y/2)/(z+w)≦1.5 (5) wherein MII represents one or more elements selected from the group consisting of Zn, Cd and Hg, A represents one or more elements selected from the group consisting of Mg, Ca, Sr, Ba and rare earth elements, B represents one or more elements selected from the group consisting of Al, Ga and In, and v, x, y, z and w each represent numerical values satisfying the conditions specified in the inequalities (2) to (5).
摘要翻译： 1.一种荧光薄膜形成用溅射靶，其特征在于，具有基体材料和发光中心材料，其中，所述基体材料具有下述式（1）所示的化学成分，同时满足下述不等式（2）〜（ 5）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> MIIvAxByOzSw（1）<？in-line-formula description =“In-line formula”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> 0.05 <= v / x <= 5（2）<？in-line-formula description =“In-line Formulas”end = 尾部“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 1 <= y / x <= 6（3）<？in-line-formula description = 行公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.01 <= z /（z + w）<= 0.85（4） in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.6 <=（v + x + 3y / 2）/（z + w）<= 1.5（5）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中MII表示选自以下的一个或多个元素：的Zn，Cd和Hg，A表示选自Mg，Ca，Sr，Ba和稀土元素中的一种或多种元素，B表示选自以下的一种或多种元素：的Al，Ga和In，v，x，y，z和w分别表示满足不等式（2）〜（5）中规定的条件的数值。

4. 发明授权

US08466615B2 EL functional film and EL element 有权
标题翻译： EL功能膜和EL元件
公开(公告)号：US08466615B2
公开(公告)日：2013-06-18
申请号：US10547399
申请日：2004-02-27
申请人： Masaki Takahashi , Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka
发明人： Masaki Takahashi , Yoshihiko Yano , Tomoyuki Oike , Naruki Kataoka
IPC分类号： H05B33/14 , H01J1/62
CPC分类号： C09K11/621 , C09K11/7729
摘要： An EL element 1 comprises EL functional layers 6, 10 comprising Ga2O3:Eu between a thick film insulator layer 16 and an upper electrode 12 provided on a substrate 2 on which a lower electrode 4 was formed and a light-emitting layer 8 comprising MgGa2O4 formed therebetween. The EL functional layers 6, 10 have the dual functions of insulating layers and electron doping layers. Due to this, the EL element 1 has a low drive voltage and high light-emitting brightness, and the structure of the EL element is simplified.
摘要翻译： EL元件1包括在厚膜绝缘体层16和设置在其上形成有下电极4的基板2上的上电极12之间包括Ga 2 O 3：Eu的EL功能层6,10，以及形成有包含MgGa 2 O 4的发光层8 之间。 EL功能层6,10具有绝缘层和电子掺杂层的双重功能。由此，EL元件1具有低的驱动电压和高的发光亮度，并且EL元件的结构被简化。

5. 发明授权

US06821647B2 Phosphor thin film preparation method, and EL panel 有权
标题翻译：荧光体薄膜制备方法和EL面板
公开(公告)号：US06821647B2
公开(公告)日：2004-11-23
申请号：US10125477
申请日：2002-04-19
申请人： Yoshihiko Yano , Tomoyuki Oike
发明人： Yoshihiko Yano , Tomoyuki Oike
IPC分类号： B32B1900
CPC分类号： C09K11/7734 , C09K11/7703 , C09K11/7706 , C09K11/7731 , C09K11/7771 , H05B33/14 , Y10S428/917
摘要： The invention provides a phosphor thin film having a high luminance, a satisfactory color purity enough to eliminate a need for filters, and a long luminance life, and best suited for each element of RGB in full color EL panels. The phosphor thin film of the invention comprises a matrix material and a luminescent center. The matrix material is an oxysulfide containing at least an alkaline earth element, Ga and/or In, sulfur (S) and oxygen (O). In the matrix material, the atomic ratio of oxygen to the total of oxygen and sulfur, O/(S+O), is from 0.1 to 0.85.
摘要翻译：本发明提供了一种具有高亮度，令人满意的色纯度足以消除对滤色器的需求和长亮度寿命的荧光体薄膜，并且最适合于全彩色EL面板中的RGB元件。本发明的荧光体薄膜包括基质材料和发光中心。基质材料是至少含有碱土金属元素Ga和/或In，硫（S）和氧（O）的氧硫化物。在基体材料中，氧与氧和硫的总和O /（S + O）的原子比为0.1〜0.85。

6. 发明授权

US07011896B2 Phosphor thin film, preparation method, and EL panel 失效
标题翻译：荧光粉薄膜，制备方法和EL面板
公开(公告)号：US07011896B2
公开(公告)日：2006-03-14
申请号：US10358345
申请日：2003-02-05
申请人： Yoshihiko Yano , Tomoyuki Oike , Masaki Takahashi , Katsuto Nagano
发明人： Yoshihiko Yano , Tomoyuki Oike , Masaki Takahashi , Katsuto Nagano
IPC分类号： H05B33/00 , C09K11/08
CPC分类号： C09K11/7729 , C09K11/773 , C09K11/7731 , C09K11/7734 , C09K11/7789 , H05B33/14 , Y10S428/917
摘要： In a phosphor thin film comprising a matrix material and a luminescence center, the matrix material has the compositional formula: MIIvAxByOzSw wherein MII is Zn, Cd or Hg, A is Mg, Ca, Sr, Ba or rare earth element, B is Al, Ga or In, and atomic ratios v, x, y, z and w are 0.005≦v≦5, 1≦x≦5, 1≦y≦15, 0
摘要翻译：在包含基质材料和发光中心的磷光体薄膜中，基质材料具有以下组成式：M II B 其中M II是Zn，Cd或Hg，A是Mg，Ca，Sr， Ba或稀土元素，B为Al，Ga或In，原子比v，x，y，z和w为0.005 <= v <= 5,1 <= x <= 5,1 <= y <= 15 ，0

7. 发明授权

US07005198B2 Phosphor thin film, preparation method, and EL panel 失效
标题翻译：荧光粉薄膜，制备方法和EL面板
公开(公告)号：US07005198B2
公开(公告)日：2006-02-28
申请号：US10125412
申请日：2002-04-19
申请人： Yoshihiko Yano , Tomoyuki Oike
发明人： Yoshihiko Yano , Tomoyuki Oike
IPC分类号： H05B33/14 , C09K11/08
CPC分类号： C09K11/7734 , C09K11/7703 , C09K11/7706 , C09K11/7731 , H05B33/14 , Y10S428/917
摘要： A phosphor thin film is provided that has a high luminance, a satisfactory color purity sufficient to eliminate a need for filters, and a long luminance life. The phosphor thin film can be adapted to suit each element of red, green and blue in full color EL panels. The phosphor thin film includes a matrix material and a luminescent center. The matrix material is a sulfide containing at least an alkaline earth element, Ga and/or In, sulfur (S) and optionally, Al, or an oxysulfide further containing oxygen (O) in addition to the foregoing elements. Provided that A stands for the alkaline earth element and B stands for Ga, In and Al in the matrix material, the atomic ratio B/A is in the range: B/A=2.1 to 3.5.
摘要翻译：提供了具有高亮度，令人满意的色纯度足以消除对滤光器的需要和长亮度寿命的荧光体薄膜。荧光体薄膜可适用于全彩色EL面板中的红色，绿色和蓝色的每个元件。荧光体薄膜包括基体材料和发光中心。所述基体材料是至少含有碱土金属元素，Ga和/或In，硫（S）和任选的Al，或除了上述元素之外还含有氧（O）的氧硫化物。 A代表碱土元素，B代表基体材料中的Ga，In和Al，原子比B / A在B / A = 2.1〜3.5的范围内。

8. 发明授权

US06984460B2 Phosphor thin film, manufacturing method of the same, and electroluminescence panel 失效
标题翻译：荧光体薄膜，其制造方法和电致发光面板
公开(公告)号：US06984460B2
公开(公告)日：2006-01-10
申请号：US10394212
申请日：2003-03-24
申请人： Yoshihiko Yano , Tomoyuki Oike , Masaki Takahashi , Katsuto Nagano
发明人： Yoshihiko Yano , Tomoyuki Oike , Masaki Takahashi , Katsuto Nagano
IPC分类号： H05B33/12 , B32B9/04
CPC分类号： H05B33/14 , C09K11/7729 , C09K11/7731 , Y10S428/917 , Y10T428/31504
摘要： The present invention aims at providing a phosphor thin film capable of realizing a light-emitting device attaining an excellent response, favorable color purity, and emission with a high luminance; and an EL panel including the same. The EL panel including the phosphor thin film of the present invention comprises a substrate, and a lower electrode, an insulating layer, an EL phosphor laminate thin film, and an upper electrode which are successively laminated on the substrate. In the EL phosphor laminate thin film, buffer thin films are formed on both sides of a phosphor thin film comprising a matrix material which is essentially constituted by magnesium gallate and doped with a rare-earth element or the like, and electron injection thin films are further formed on both sides thereof.
摘要翻译：本发明的目的在于提供能够实现发光装置的优异响应，良好的色纯度和高亮度的发光的荧光体薄膜; 和包括该EL面板的EL面板。包括本发明的荧光体薄膜的EL面板包括依次层压在基板上的基板，下电极，绝缘层，EL荧光体层压薄膜和上电极。在EL荧光体层叠薄膜中，缓冲薄膜形成在荧光体薄膜的两面，该荧光体薄膜包括基本材料，基体材料基本上由没食子酸镁构成并掺杂有稀土元素等，电子注入薄膜是进一步形成在其两侧。

9. 发明授权

US06734469B2 EL phosphor laminate thin film and EL device 有权
标题翻译： EL荧光体层压薄膜和EL器件
公开(公告)号：US06734469B2
公开(公告)日：2004-05-11
申请号：US09988144
申请日：2001-11-19
申请人： Yoshihiko Yano , Tomoyuki Oike , Yukihiko Shirakawa , Katsuto Nagano
发明人： Yoshihiko Yano , Tomoyuki Oike , Yukihiko Shirakawa , Katsuto Nagano
IPC分类号： H01L3300
CPC分类号： H05B33/14 , C09K11/7731 , C09K11/7734 , H05B33/22
摘要： An object of the invention is to provide an EL phosphor laminate thin film and EL device which can emit light at a high luminance. The object is achieved by stacking a phosphor thin film and a dielectric thin film one on the other wherein the phosphor thin film comprises at least one compound selected from an alkaline earth thioaluminate, an alkaline earth thiogallate and an alkaline earth thioindate as a main component, and a rare earth element as a luminescence center, and the dielectric thin film comprises an alkaline earth-containing oxide and/or a titanium-containing oxide.
摘要翻译：本发明的目的是提供一种可以以高亮度发光的EL荧光体层压薄膜和EL器件。该目的通过层叠荧光体薄膜和电介质薄膜而实现，其中荧光体薄膜包含至少一种选自碱土金属硫铝酸盐，碱土金属硫羟酸盐和碱土硫酸盐作为主要成分的化合物，和作为发光中心的稀土元素，并且所述电介质薄膜包含含碱土金属的氧化物和/或含钛氧化物。

10. 发明授权

US06614173B2 Fluorescent thin film, preparation method, and EL panel 有权
标题翻译：荧光粉薄膜，其制造方法和EL面板
公开(公告)号：US06614173B2
公开(公告)日：2003-09-02
申请号：US09866696
申请日：2001-05-30
申请人： Yoshihiko Yano , Tomoyuki Oike
发明人： Yoshihiko Yano , Tomoyuki Oike
IPC分类号： H01J162
CPC分类号： C09K11/7734 , H05B33/14
摘要： The invention has for its object to provide a phosphor thin film which can dispense with any filter and has satisfactory color purity, is particularly well fit for RGB full-color Els, and simplifies a full-color EL panel production process, thereby providing a phosphor thin film which is less susceptible to luminance variations and can be produced in improved yields and so at lower costs and its fabrication process as well as an EL panel. This is achieved by the provision of a phosphor thin film comprising a matrix material containing as a main component an alkali earth aluminate that is an oxide, with sulfur added to the matrix material, and further containing an element that provides a luminescentce center.
摘要翻译：本发明的目的是提供一种可以省去任何滤光片并且具有令人满意的色纯度的荧光体薄膜，特别适用于RGB全色Els，并且简化了全色EL面板的制造工艺，从而提供了荧光体不易受亮度变化影响的薄膜，并且可以以较低的成本和其制造工艺以及EL面板提高产量。这是通过提供一种荧光体薄膜来实现的，该荧光体薄膜包含基质材料，该基质材料含有作为主要组分的碱土金属铝酸盐，其是氧化物，硫添加到基质材料中，并且还含有提供发光中心的元素。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式