公开(公告)号：US20080136314A1

公开(公告)日：2008-06-12

申请号：US11638304

申请日：2006-12-12

Applicant: Thomas L. Brown ,  Manuel R. Adame

Inventor： Thomas L. Brown ,  Manuel R. Adame

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J1/63 ,  Y10S428/917

Abstract: We disclose a highly transmissive electroluminescent lamp, where the lamp has a front electrode electrically connected to a first clear conductive layer of PDOT or functionally similar material, a phosphor layer and a dielectric layer. The phosphor layer contains nano-particles of phosphor, where the nano-particles have a size less than about 100 nm. The dielectric layer contains nano-particles of a dielectric, where these nano-particles having a size less than about 100 nm. There is a second clear conductive layer of PDOT, and a back electrode electrically connected to the second clear conductive layer, for energizing the lamp. In other embodiments, the particles in the phosphor layer may have sizes larger than 100 nm, while still achieving the effect of substantial transparency of the lamp.

Abstract translation: 我们公开了一种高透射性电致发光灯，其中灯具有电连接到PDOT的第一透明导电层或功能相似的材料的前电极，荧光体层和电介质层。 荧光体层含有纳米颗粒的荧光体，其中纳米颗粒的尺寸小于约100nm。 电介质层含有电介质的纳米颗粒，其中这些纳米颗粒的尺寸小于约100nm。 存在PDOT的第二透明导电层和电连接到第二透明导电层的用于激励灯的背电极。 在其他实施例中，荧光体层中的颗粒可以具有大于100nm的尺寸，同时仍然实现了灯的实质透明度的效果。

公开(公告)号：US07358542B2

公开(公告)日：2008-04-15

申请号：US11049598

申请日：2005-02-02

Applicant: Emil Vergilov Radkov ,  Anant Achyut Setlur ,  Alok Mani Srivastava ,  Holly Ann Comanzo ,  Ljudmil Slavchev Grigorov ,  Thomas Francis McNulty ,  Daniel Darcy Doxsee ,  William Winder Beers

Inventor： Emil Vergilov Radkov ,  Anant Achyut Setlur ,  Alok Mani Srivastava ,  Holly Ann Comanzo ,  Ljudmil Slavchev Grigorov ,  Thomas Francis McNulty ,  Daniel Darcy Doxsee ,  William Winder Beers

IPC: H01L33/00

CPC classification number: H01J1/63 ,  C09K11/771 ,  C09K11/777 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7794 ,  C09K11/7795 ,  C09K11/7797 ,  H01L33/502 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H05B33/14 ,  H01L2924/00012

Abstract: Phosphor compositions including those having the formulas A2-xEuxW1-yMoyO6, where A is selected from Y, Gd, Lu, La, and combinations thereof; and where 0.5≦x≦1.0, 0.01≦y≦1.0; MmOnX, wherein M is selected from the group of Sc, Y, a lanthanide, an alkali earth metal and mixtures thereof; X is a halogen; 1≦m≦3; and 1≦n≦4, and wherein the lanthanide doping level can range from 0.1 to 40% spectral weight; and Eu3+ activated phosphate or borate phosphors. Also disclosed are light emitting devices including a light source and at least one of the above phosphor compositions.

Abstract translation: 包括具有下式的那些荧光体组合物：具有下式的化合物：其中， > 6，其中A选自Y，Gd，Lu，La及其组合; 并且其中0.5 <= x <= 1.0，0.01 <= Y <= 1.0; M，其中M选自Sc，Y，镧系元素，碱土金属及其混合物; X是卤素; 1 <= m <= 3; 和1 <= n <= 4，并且其中所述镧系元素掺杂水平可以在0.1至40％光谱重量范围内; 和Eu 3+激活的磷酸盐或硼酸盐荧光体。 还公开了包括光源和至少一种上述荧光体组合物的发光器件。

公开(公告)号：US07270773B2

公开(公告)日：2007-09-18

申请号：US11032910

申请日：2005-01-10

Applicant: Venkatesan Manivannan ,  Alok Mani Srivastava ,  Holly Ann Comanzo

Inventor： Venkatesan Manivannan ,  Alok Mani Srivastava ,  Holly Ann Comanzo

IPC: C09K11/85

CPC classification number: C09K11/7752 ,  C09K11/7733 ,  C09K11/7787 ,  C09K11/7791 ,  H01J1/63

Abstract: A quantum-splitting fluoride-based phosphor comprises gadolinium, at least a first alkali metal, and a rare-earth metal activator. The phosphor is made in a solid-state method without using HF gas. The phosphor can be used alone or in conjunction with other phosphors in light sources and displays wherein it can be excited by VUV radiation, and increases the efficiency of these devices.

Abstract translation: 量子分裂氟化物基荧光体包括钆，至少第一碱金属和稀土金属活化剂。 磷光体是以固态方式制成而不使用HF气体。 磷光体可以单独使用或与光源和显示器中的其它荧光体一起使用，其中它可以被VUV辐射激发，并且提高这些器件的效率。

公开(公告)号：US20070194685A1

公开(公告)日：2007-08-23

申请号：US11704210

申请日：2007-02-09

Applicant: Naoto Hirosaki

Inventor： Naoto Hirosaki

IPC: H01J63/04 ,  H01J1/62

CPC classification number: C09K11/08 ,  C04B35/581 ,  C04B35/597 ,  C04B35/6262 ,  C04B35/62675 ,  C04B2235/3224 ,  C04B2235/3229 ,  C04B2235/3262 ,  C04B2235/3409 ,  C04B2235/386 ,  C04B2235/3865 ,  C04B2235/3878 ,  C04B2235/3895 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C09K11/0883 ,  C09K11/64 ,  C09K11/646 ,  C09K11/7715 ,  C09K11/7728 ,  C09K11/7734 ,  C09K11/7743 ,  C09K11/7756 ,  C09K11/7759 ,  C09K2211/182 ,  C09K2211/186 ,  H01J1/63 ,  H01J29/20 ,  H01J2211/42 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: The present invention aims at providing a blue-aimed phosphor powder which is more excellent in emission characteristic than the conventional rare-earth activated sialon phosphors and which is more excellent in durability than the conventional oxide phosphors. The solving means resides in: firing a starting material mixture in a nitrogen atmosphere at a temperature range between 1,500° C. inclusive and 2,200° C. inclusive, wherein the starting material mixture is a mixture of metallic compounds, and is capable of constituting a composition comprising M, A, Si, Al, O, and N (M is one kind or two or more kinds of element(s) selected from Mn, Ce, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb; and A is one kind or two or more kinds of element(s) selected from C, Si, Ge, Sn, B, Ga, In, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, Lu, Ti, Zr, Hf, Ta, and W) by firing; to obtain a phosphor which emits fluorescence having a peak at a wavelength within a range of 400 nm to 700 nm, by irradiation of an excitation source.

Abstract translation: 本发明的目的在于提供一种蓝色目标的荧光体粉末，其发光特性比现有的稀土激活的赛隆荧光体更优异，并且其耐久性比常规的氧化物荧光体更优异。 解决方法在于：在氮气气氛中，在包含沸点在1500℃以上且2200℃以下的温度范围内烧成原料混合物，其中原料混合物为金属化合物的混合物，能够构成 包含M，A，Si，Al，O和N的组合物（M是选自Mn，Ce，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm中的一种或两种以上的元素 和Yb; A是选自C，Si，Ge，Sn，B，Ga，In，Mg，Ca，Sr，Ba，Sc，Y，La，Gd中的一种或两种以上的元素 ，Lu，Ti，Zr，Hf，Ta和W） 以获得通过激发源的照射发射在400nm至700nm范围内的波长具有峰值的荧光的荧光体。

公开(公告)号：US07238303B2

公开(公告)日：2007-07-03

申请号：US10928516

申请日：2004-08-27

Applicant: Kojiro Okuyama ,  Takehiro Zukawa ,  Masahiro Sakai ,  Seigo Shiraishi ,  Kazuhiko Sugimoto ,  Masaki Aoki ,  Junichi Hibino

Inventor： Kojiro Okuyama ,  Takehiro Zukawa ,  Masahiro Sakai ,  Seigo Shiraishi ,  Kazuhiko Sugimoto ,  Masaki Aoki ,  Junichi Hibino

IPC: C09K11/64 ,  C09K11/55 ,  H01J11/00 ,  H01J11/02

CPC classification number: C09K11/595 ,  C09K11/7734 ,  C09K11/778 ,  H01J1/63 ,  H01J2211/42

Abstract: Phosphor and a plasma display device are provided whose deterioration in brightness of phosphors and a degree of change in chromaticity are alleviated and whose discharge characteristics are improved and that has excellent initial characteristics. Phosphor of the present invention is an alkaline-earth metal aluminate phosphor containing an element M (where M denotes at least one type of element selected from the group consisting of Nb, Ta, W and B). In this phosphor, a concentration of M in the vicinity of a surface of the phosphor particles is higher than the average concentration of M in the phosphor particles as a whole. A plasma display device according to the present invention includes a plasma display panel in which a plurality of discharge cells in one color or in a plurality of colors are arranged and phosphor layers are arranged so as to correspond to the discharge cells in colors and in which light is emitted by exciting the phosphor layers with ultraviolet rays. The phosphor layers include blue phosphor, where the afore-mentioned phosphor is used as the blue phosphor.

Abstract translation: 提供了荧光体和等离子体显示装置，其荧光体的亮度劣化和色度变化程度得到缓解，其放电特性得到改善并具有优异的初始特性。 本发明的荧光体是含有元素M的碱土金属铝酸盐荧光体（其中M表示选自Nb，Ta，W和B中的至少一种元素）。 在该荧光体中，荧光体粒子表面附近的M浓度高于荧光体粒子的M的平均浓度。 根据本发明的等离子体显示装置包括等离子体显示面板，其中排列有一种颜色或多种颜色的多个放电单元，并且荧光体层被布置为与颜色的放电单元相对应，并且其中 通过用紫外线激发荧光体层来发射光。 荧光体层包括蓝色荧光体，其中上述荧光体用作蓝色荧光体。

公开(公告)号：US20060103297A1

公开(公告)日：2006-05-18

申请号：US11256567

申请日：2005-10-21

Applicant: Tim Fiedler ,  Frank Jermann

Inventor： Tim Fiedler ,  Frank Jermann

IPC: H01L51/00

CPC classification number: C09K11/0883 ,  C09K11/7734 ,  H01J1/63 ,  H01L33/502 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

Abstract: Phosphor from the class of the oxynitridosilicates, having a cation M which is doped with divalent europium, and having the empirical formula MSi2O2N2, where M=Sr1-x-yCayEux where 0.3≦x+y≦0.725, with a Ca/Eu ratio of >1, the oxynitridosilicate having an emission with a dominant wavelength in the range from 555 to 568 nm.

Abstract translation: 具有掺杂有二价铕的阳离子M并具有经验式MSi 2 O 2 N 2 N 2的氧氮硅酸盐类的荧光体 >，其中M = Sr 1-xy 其中0.3 <= x + y <= 0.725，与Ca / Eu 比率> 1，具有主波长的发射的氧氮基硅酸盐在555至568nm的范围内。

公开(公告)号：US20060071587A1

公开(公告)日：2006-04-06

申请号：US10528812

申请日：2003-09-26

Applicant: Kenichi Yamaguchi ,  Masaaki Inamura ,  Takeo Ito ,  Susumu Matsuura

Inventor： Kenichi Yamaguchi ,  Masaaki Inamura ,  Takeo Ito ,  Susumu Matsuura

IPC: H01J29/00 ,  C09K11/06 ,  B32B19/00

CPC classification number: C09K11/642 ,  H01J1/63

Abstract: Fluorescent material for display unit (1) comprising fluorescent substance matrix particles (2) constituted substantially of zinc sulfide of crystal structure composed mainly of, for example, hexagonal crystal or cubic crystal. First activator (3) is localized in surface layer part (2a) of the fluorescent substance matrix particles (2). Second activator is uniformly dispersed in the fluorescent substance matrix particles (2). The color of light emitted from a fluorescent substance of zinc sulfide having a crystal structure of, for example, hexagonal crystal can be improved by such a particle structure. Alternatively, unwanted light emission attributed to an electron beam on the low voltage side of the fluorescent substance for display unit (1) can be suppressed.

Abstract translation: 用于显示单元（1）的荧光材料包括基本上由主要由六方晶或立方晶构成的晶体结构的硫化锌构成的荧光体基质颗粒（2）。 第一活化剂（3）位于荧光物质基质颗粒（2）的表层部分（2a）中。 第二激活剂均匀地分散在荧光物质基质颗粒（2）中。 由具有例如六方晶的晶体结构的硫化锌荧光物质发出的光的颜色可以通过这样的颗粒结构改善。 或者，可以抑制归因于用于显示单元（1）的荧光物质的低电压侧上的电子束的不期望的发光。

公开(公告)号：US06960309B2

公开(公告)日：2005-11-01

申请号：US10432334

申请日：2002-09-11

Applicant: Masaki Aoki ,  Hiroyuki Kawamura ,  Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Junichi Hibino

Inventor： Masaki Aoki ,  Hiroyuki Kawamura ,  Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Junichi Hibino

IPC: C09K11/64 ,  C09K11/08 ,  C09K11/66 ,  C09K11/67 ,  C09K11/77 ,  C09K11/80 ,  H01J1/63 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/42 ,  H01F17/16

CPC classification number: H01J11/42 ,  C09K11/7734 ,  H01J1/63 ,  H01J11/12

Abstract: The present invention inhibits water adsorption onto the surface of a blue phosphor, decreases luminance degradation and chromaticity shift of a phosphor, or improves discharge characteristics thereof. The blue phosphor is a compound represented by Ba1-xMgAl10O17:Eux or Ba1-x-ySryMgAl10O17:Eux, wherein 0.03≦x≦0.25 and 0.1≦y≦0.5, and containing at least one of Ti, Zr, Hf, Si, Ge, Sn, and Ce substituting for part of one of elements Al and Mg.

Abstract translation: 本发明抑制了对蓝色荧光体的表面的吸水，降低了荧光体的亮度劣化和色度偏移，或者提高了其荧光体的放电特性。 蓝色荧光体是由Ba 1-x M Al 10 O 17 O 15：Eu x Ba或Ba x O表示的化合物， 其中0.03 = x <= 0.25和0.1 <= y <= 0.5，并且包含Ti，Zr，Hf，Si，Ge，Sn和Ce中的至少一种替代元素Al和Mg中的一种元素。

公开(公告)号：US06921311B2

公开(公告)日：2005-07-26

申请号：US10871431

申请日：2004-06-18

Applicant: Alan D. Ellis

Inventor： Alan D. Ellis

IPC: C09K11/65 ,  H01J1/304 ,  H01J1/63 ,  H01J1/70 ,  H01J31/12 ,  H01J9/00

CPC classification number: B82Y20/00 ,  C09K11/06 ,  C09K11/65 ,  H01J1/3044 ,  H01J1/3048 ,  H01J1/63 ,  H01J1/70 ,  H01J31/12

Abstract: A method of constructing a flexible panel display using gold as a conductive element and a matrix of carbon fibers as emitters is presented. The invention provides a novel defined pixel width of three emitter fibers per cell wherein each cell is positioned within three emulsion layers of suspended nano-crystals stack positioned vertically atop one-another. Each of these respective layers is excited by a single carbon fiber. In the preferred embodiment, fiber length ends from each cell are positioned at the mid-point of each respective polymer layer thickness and produce one of red, green, or blue colors required to complete the image formation.

Abstract translation: 提出了一种使用金作为导电元件的柔性面板显示器和碳纤维作为发射器的矩阵的方法。 本发明提供了每个单元的三个发射光纤的新颖的限定像素宽度，其中每个单元位于彼此垂直放置的三个悬浮的纳米晶体叠层的三个乳剂层中。 这些各层中的每一层被单个碳纤维激发。 在优选实施例中，来自每个单元的纤维长度端部位于每个相应聚合物层厚度的中点处，并且产生完成图像形成所需的红色，绿色或蓝色之一。

公开(公告)号：US06876143B2

公开(公告)日：2005-04-05

申请号：US10321161

申请日：2002-12-17

Applicant: John James Daniels

Inventor： John James Daniels

IPC: H01L27/148 ,  H01L27/32 ,  H01L51/40 ,  H01L51/50 ,  H05B33/20 ,  H01J1/62

CPC classification number: H01L51/5012 ,  H01J1/63 ,  H01L27/14627 ,  H01L27/148 ,  H01L27/3209 ,  H01L27/3269 ,  H01L51/0003 ,  H01L51/0004 ,  H01L51/52 ,  Y02E10/549 ,  Y02P70/521 ,  Y10S428/917

Abstract: A method for fabricating organic light active devices using field-attractive Organic Light Active Material (“OLAM™”) microcapsules. The OLAM microcapsules are randomly dispersed within a monomer carrier fluid that is injected or otherwise disposed between two electrodes. The OLAM microcapsules may include additives that impart rheological properties, and other electrical, mechanical, optical and magnetic properties. The OLAM microcapsules form chains between the electrodes when an aligning field is applied. Holding the aligning field to keep the chains formed, the carrier fluid is cured and the OLAM microcapsule chains are locked into alignment between the electrodes. The problem of contamination of the OLAM material is the major factor limiting the display life span, and thus is a bar to commercial success. This fabrication method results in the corrosion sensitive OLAM material being protected by the microcapsule shell and the cured carrier, and the pixel alignment is automatic, since the OLAM microcapsule chains are formed only between the electrodes.

Abstract translation: 一种使用场地吸引的有机光活性物质（“OLAM TM”）微胶囊制造有机光活性器件的方法。 OLAM微胶囊随机分散在单体载体流体中，该单体载体流体注入或以其它方式设置在两个电极之间。 OLAM微胶囊可以包括赋予流变性能的添加剂，以及其它电学，机械，光学和磁性能。 当应用对准场时，OLAM微胶囊在电极之间形成链。 保持对准场以保持链形成，载体流体固化，并将OLAM微胶囊链锁定在电极之间。 OLAM材料污染的问题是限制显示寿命的主要因素，因此成为商业上成功的障碍。 这种制造方法导致腐蚀敏感的OLAM材料被微胶囊壳和固化的载体保护，并且像素对准是自动的，因为OLAM微胶囊链仅形成在电极之间。