公开(公告)号：US07157845B2

公开(公告)日：2007-01-02

申请号：US10711634

申请日：2004-09-29

申请人： Xianzhong Chen

发明人： Xianzhong Chen

IPC分类号： H01J1/62 ,  C09K11/54

CPC分类号： C09K11/752 ,  C09K11/616 ,  H05B33/14

摘要： A single-component, yellow-emitting electroluminescent phosphor, a method for making same, and an electroluminescent lamp containing same, are described. The phosphor produces a yellow emission having an x color coordinate from 0.420 to 0.500 and y color coordinate from 0.420 to 0.460 when stimulated by an electric field.

摘要翻译： 描述了单组分黄色发光电致发光荧光体及其制造方法，以及含有其的电致发光灯。 当由电场刺激时，荧光体产生具有0.420至0.500的x色坐标的黄色发射和0.420至0.460的y色坐标。

公开(公告)号：US06682664B1

公开(公告)日：2004-01-27

申请号：US10235243

申请日：2002-09-05

申请人： Xianzhong Chen ,  Robert L. Stevens ,  Judy A. Belinski-Wolfe ,  Fuqiang Huang ,  Chen Wen Fan ,  Michael A. Maxwell

发明人： Xianzhong Chen ,  Robert L. Stevens ,  Judy A. Belinski-Wolfe ,  Fuqiang Huang ,  Chen Wen Fan ,  Michael A. Maxwell

IPC分类号： G09K1156

CPC分类号： C09K11/752 ,  C09K11/612

摘要： An orange-yellow-emitting zinc sulfide-based electroluminescent phosphor is described wherein the phosphor has a brightness of greater than 10 foot-Lamberts. More particularly, the phosphor has a brightness of at least about 13 foot-Lamberts and an x color coordinate from about 0.51 to about 0.56 and a y color coordinate from about 0.42 to about 0.48. The zinc sulfide phosphor is activated with manganese, copper, chlorine, and a metal selected from gold and antimony.

摘要翻译： 描述了一种发射橙黄色的硫化锌系电致发光荧光体，其中荧光体的亮度大于10英尺（Lamberts）。 更具体地，磷光体具有至少约13英尺的Lamberts的亮度和约0.51至约0.56的x色坐标以及约0.42至约0.48的y色坐标。 硫化锌荧光粉由锰，铜，氯和选自金，锑的金属活化。

公开(公告)号：US07422801B2

公开(公告)日：2008-09-09

申请号：US11158086

申请日：2005-06-22

申请人： Seiji Yamashita

发明人： Seiji Yamashita

IPC分类号： B32B9/00 ,  B32B19/00

CPC分类号： C09K11/612 ,  C09K11/02 ,  C09K11/584 ,  C09K11/642 ,  C09K11/7414 ,  C09K11/752 ,  C09K11/876 ,  H05B33/14

摘要： An electroluminescent fluorescent substance, which is composed of electroluminescent fluorescent particles having an average particle diameter of 0.5 μm to 20 μm and a variation coefficient of particle diameter of 35% or less, and having at least 50% have stacking faults arranged in 10 layers or more at intervals of 5 nm or less, the particles containing copper 1×10−4 to 1×10−2 mol/mol and gold 1×10−6 to 5×10−4 mol/mol, to the particles; a sheet-shaped electroluminescence device, which has the electroluminescent fluorescent substance; and an electroluminescence device system; which utilizes the sheet-shaped electroluminescence device.

摘要翻译： 由平均粒径为0.5〜20μm的电致发光荧光粒子和粒径变化系数为35％以下，具有50％以上的电致发光荧光物质具有10层以上的层叠缺陷， 更多地以5nm或更小的间隔，含有1×10 -4至1×10 -2 mol / mol的铜的颗粒和金1×10 -6〜 5×10 -4 mol / mol; 具有电致发光荧光物质的片状电致发光元件; 和电致发光器件系统; 其利用片状电致发光器件。

公开(公告)号：US20030224221A1

公开(公告)日：2003-12-04

申请号：US10397148

申请日：2003-03-26

发明人： Dan Daeweon Cheong ,  Abdul M. Nakua

IPC分类号： B32B009/04

CPC分类号： H05B33/14 ,  C09K11/752 ,  C09K11/7768 ,  C09K11/7786 ,  C09K11/892 ,  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 a Group IIIB element as a partial substitute for a portion of aluminum, gallium or indium of said thiogallate, thioindate and thioaluminate. The phosphor provides improved luminance. An electroluminescent device comprising the thin film phosphor on a substrate is also described.

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。 该荧光体被稀土金属活化，并含有IIIB族元素作为硫代镓酸盐，硫酸盐和硫代铝酸盐的一部分铝，镓或铟的部分替代物。 荧光体提供改善的亮度。 还描述了在基板上包括薄膜荧光体的电致发光器件。

公开(公告)号：US20060066208A1

公开(公告)日：2006-03-30

申请号：US10711634

申请日：2004-09-29

申请人： Xianzhong Chen

发明人： Xianzhong Chen

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： C09K11/752 ,  C09K11/616 ,  H05B33/14

摘要： A single-component, yellow-emitting electroluminescent phosphor, a method for making same, and an electroluminescent lamp containing same, are described. The phosphor produces a yellow emission having an x color coordinate from 0.420 and 0.500 and y color coordinate from 0.420 and 0.460 when stimulated by an electric field.

摘要翻译： 描述了单组分黄色发光电致发光荧光体及其制造方法，以及含有其的电致发光灯。 当由电场刺激时，磷光体产生具有0.420和0.500的x色坐标的黄色发射以及0.420和0.460的y色坐标。

公开(公告)号：US06982124B2

公开(公告)日：2006-01-03

申请号：US10397148

申请日：2003-03-26

申请人： M. Nakua Abdul ,  Dan Daeweon Cheong

发明人： M. Nakua Abdul ,  Dan Daeweon Cheong

IPC分类号： H05B33/12

CPC分类号： H05B33/14 ,  C09K11/752 ,  C09K11/7768 ,  C09K11/7786 ,  C09K11/892 ,  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 thiasluminates, 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 a Group IIIB element as a partial substitute for a portion of aluminum, gallium or indium of the thiogallate, thioindate and thioaluminate. The phosphor provides improved luminance. An electroluminescent device consisting of the thin film phosphor on a substrate is also described.

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柳汞，硫代镓酸盐和硫茚酸盐。 荧光体被稀土金属活化并含有IIIB族元素作为硫代镓酸盐，硫酸盐和硫代铝酸盐的一部分铝，镓或铟的部分替代物。 荧光体提供改善的亮度。 还描述了由基底上的薄膜荧光体组成的电致发光器件。

公开(公告)号：US20050287395A1

公开(公告)日：2005-12-29

申请号：US11158086

申请日：2005-06-22

申请人： Seiji Yamashita

发明人： Seiji Yamashita

IPC分类号： B32B19/00 ,  C09K11/02 ,  C09K11/58 ,  C09K11/61 ,  C09K11/64 ,  C09K11/74 ,  C09K11/75 ,  C09K11/87 ,  H05B33/14

CPC分类号： C09K11/612 ,  C09K11/02 ,  C09K11/584 ,  C09K11/642 ,  C09K11/7414 ,  C09K11/752 ,  C09K11/876 ,  H05B33/14

摘要： An electroluminescent fluorescent substance, which is composed of electroluminescent fluorescent particles having an average particle diameter of 0.5 μm to 20 μm and a variation coefficient of particle diameter of 35% or less, and having at least 50% have stacking faults arranged in 10 layers or more at intervals of 5 nm or less, the particles containing copper 1×10−4 to 1×10−2 mol/mol and gold 1×10−6 to 5×10−4 mol/mol, to the particles; a sheet-shaped electroluminescence device, which has the electroluminescent fluorescent substance; and an electroluminescence device system; which utilizes the sheet-shaped electroluminescence device.

摘要翻译： 由平均粒径为0.5〜20μm的电致发光荧光粒子和粒径变化系数为35％以下，具有50％以上的电致发光荧光物质具有10层以上的层叠缺陷， 更多地以5nm或更小的间隔，含有1×10 -4至1×10 -2 mol / mol的铜的颗粒和金1×10 -6〜 5×10 -4 mol / mol; 具有电致发光荧光物质的片状电致发光元件; 和电致发光器件系统; 其利用片状电致发光器件。

公开(公告)号：US06395196B1

公开(公告)日：2002-05-28

申请号：US09609525

申请日：2000-07-03

申请人： Richard G. W. Gingerich ,  Clarence D. Vanderpool

发明人： Richard G. W. Gingerich ,  Clarence D. Vanderpool

IPC分类号： C09K1154

CPC分类号： C09K11/752

摘要： An electroluminescent phosphor with an extended half-life is created by means of the present invention by taking an amount of a phosphor and treating it with antimony comprising the steps of placing an amount of antimony in an inert reaction vessel, placing a vapor permeable filter on top of the antimony, placing a phosphor with a given half-life on top of the vapor permeable filter, evacuating the reaction vessel below one atmosphere and heating it for a period of time to allow the antimony to react with the phosphor to produce a new phosphor with an extended half-life.

摘要翻译： 通过采用一定量的荧光体并用锑处理本发明产生延长的半衰期的电致发光荧光体，包括以下步骤：将一定量的锑置于惰性反应容器中，将透气过滤器放置在 锑的顶部，将具有给定半衰期的磷光体放置在蒸气可渗透过滤器的顶部，将反应容器排空至一个大气压并将其加热一段时间以允许锑与磷光体反应以产生新的 荧光粉具有延长的半衰期。