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    Phosphor system
    4.
    发明授权
    Phosphor system 失效
    荧光体系

    公开(公告)号：US06419855B1

    公开(公告)日：2002-07-16

    申请号：US09398604

    申请日：1999-09-16

    申请人： Douglas A. Keszler ,  Dong Li ,  John F. Wager ,  Benjamin L. Clark ,  Paul D. Keir

    发明人： Douglas A. Keszler ,  Dong Li ,  John F. Wager ,  Benjamin L. Clark ,  Paul D. Keir

    IPC分类号： C07K1156

    CPC分类号： H05B33/145 ,  C09K11/623 ,  C09K11/642 ,  C09K11/883 ,  C09K11/885 ,  C09K11/886 ,  H05B33/10 ,  H05B33/14

    摘要： Phosphor compositions of the formula Zn1-3x/2MxX:Mn, wherein M is selected from the group consisting of the trivalent cations of Al, In, Ga, and mixtures thereof, and X is selected from the group consisting of S, Se, Te, and mixtures thereof are disclosed. Also disclosed are phosphor compositions of the formula, MX:Cu,L,A wherein M is selected from the divalent ions of Sr, Mg, Ca, Ba, X is selected from the group consisting of S, Se, Te, and mixtures thereof, and mixtures thereof, L is selected from the group consisting of the trivalent cations of the lanthanides, Al, In, Ga, Sc, and mixtures thereof, and A is selected from the alkali metal ions or mixtures thereof. Emission chromaticity of the phosphors is controlled by varying codopant concentrations. Electroluminescent devices comprising the phosphors also are disclosed.

    摘要翻译： 式Zn1-3x / 2MxX：Mn的荧光体组合物，其中M选自Al，In，Ga的三价阳离子及其混合物，X选自S，Se，Te ，及其混合物。 还公开了下式的荧光体组合物MX：Cu，L，A，其中M选自Sr，Mg，Ca，Ba，X的二价离子，X选自S，Se，Te及其混合物 及其混合物，L选自镧系元素，Al，In，Ga，Sc及其混合物的三价阳离子，A选自碱金属离子或其混合物。 磷光体的发射色度是通过改变共掺杂浓度来控制的。 还公开了包含磷光体的电致发光器件。

    Nonlinear optical crystals and their manufacture and use
    5.
    发明授权
    Nonlinear optical crystals and their manufacture and use 有权
    非线性光学晶体及其制造和应用

    公开(公告)号：US09228273B2

    公开(公告)日：2016-01-05

    申请号：US13301538

    申请日：2011-11-21

    申请人： Douglas A. Keszler ,  Ning Ye

    发明人： Douglas A. Keszler ,  Ning Ye

    IPC分类号： C30B29/22 ,  C30B9/00 ,  C09K11/77 ,  C30B9/12 ,  C30B17/00 ,  C30B29/10 ,  G02F1/355

    CPC分类号： C30B9/00 ,  C09K11/7712 ,  C30B9/12 ,  C30B17/00 ,  C30B29/10 ,  C30B29/22 ,  G02F1/3551

    摘要： Described are nonlinear optical (NLO) crystals, including aluminum-borate NLO crystals, that have low concentrations of contaminants that adversely affect the NLO crystal's optical properties, such as compounds that contain transition-metal elements and/or lanthanides, other than yttrium, lanthanum, and lutetium. Some NLO crystals with low concentrations of these contaminants are capable of second harmonic generation at very short wavelengths. Also described are embodiments of a method for making these NLO crystals. Some embodiments involve growing a single NLO crystal, such as an aluminum-borate NLO crystal, from a mixture containing a solvent that is substantially free of harmful contaminants. The described NLO crystals can be used, for example, in laser devices.

    摘要翻译： 描述了非线性光学（NLO）晶体，包括铝 - 硼酸盐NLO晶体，其具有低浓度的污染物，其不利地影响NLO晶体的光学性质，例如包含过渡金属元素和/或镧系元素的化合物，除了钇，镧 和镥。 一些具有低浓度这些污染物的NLO晶体能够在非常短的波长下产生二次谐波。 还描述了制造这些NLO晶体的方法的实施方案。 一些实施方案涉及从含有基本上不含有害污染物的溶剂的混合物中生长单个NLO晶体，例如铝 - 硼酸盐NLO晶体。 所描述的NLO晶体可以用于例如激光器件中。

    Metal chalcogenide aqueous precursors and processes to form metal chalcogenide films
    6.
    发明授权
    Metal chalcogenide aqueous precursors and processes to form metal chalcogenide films 有权
    金属硫族化物含水前体和形成金属硫族化物膜的方法

    公开(公告)号：US08366967B2

    公开(公告)日：2013-02-05

    申请号：US12709834

    申请日：2010-02-22

    申请人： Douglas A. Keszler ,  Bejamin L. Clark

    发明人： Douglas A. Keszler ,  Bejamin L. Clark

    IPC分类号： H01B1/00

    CPC分类号： C09D1/00 ,  C23C18/1204 ,  C23C18/1225

    摘要： Metal chalcogenide precursor solutions are described that comprise an aqueous solvent, dissolved metal formate salts and a chalcogenide source composition. The chalcogenide source compositions can be organic compounds lacking a carbon-carbon bond. The precursors are designed to form a desired metal chalcogenide upon thermal processing into films with very low levels of contamination. Potentially contaminating elements in the precursors form gaseous or vapor by-products that escape from the vicinity of the product metal chalcogenide films.

    摘要翻译： 描述了含有水性溶剂，溶解的金属甲酸盐和硫族化物源组合物的金属硫族化物前体溶液。 硫族化物源组合物可以是缺少碳 - 碳键的有机化合物。 这些前体被设计成在热处理时形成期望的金属硫属元素化成具有非常低的污染水平的膜。 前体中潜在的污染元素形成从产物金属硫族化物膜附近逃逸的气态或蒸气副产物。

    PATTERENED INORGANIC LAYERS, RADIATION BASED PATTERNING COMPOSITIONS AND CORRESPONDING METHODS
    7.
    发明申请
    PATTERENED INORGANIC LAYERS, RADIATION BASED PATTERNING COMPOSITIONS AND CORRESPONDING METHODS 有权
    基于辐射的绘图组合物和对比方法

    公开(公告)号：US20120070613A1

    公开(公告)日：2012-03-22

    申请号：US13284531

    申请日：2011-10-28

    申请人： Jason K. Stowers ,  Alan J. Telecky ,  Douglas A. Keszler ,  Andrew Grenville

    发明人： Jason K. Stowers ,  Alan J. Telecky ,  Douglas A. Keszler ,  Andrew Grenville

    IPC分类号： B32B3/00 ,  G03F7/20

    CPC分类号： G03F7/0043 ,  G03F7/0042 ,  G03F7/20 ,  G03F7/327 ,  Y10T428/24355

    摘要： Stabilized precursor solutions can be used to form radiation inorganic coating materials. The precursor solutions generally comprise metal suboxide cations, peroxide-based ligands and polyatomic anions. Design of the precursor solutions can be performed to achieve a high level of stability of the precursor solutions. The resulting coating materials can be designed for patterning with a selected radiation, such as ultraviolet light, x-ray radiation or electron beam radiation. The radiation patterned coating material can have a high contrast with respect to material properties, such that development of a latent image can be successful to form lines with very low line-width roughness and adjacent structures with a very small pitch.

    摘要翻译： 稳定的前体溶液可用于形成辐射无机涂层材料。 前体溶液通常包含金属低氧化物阳离子，基于过氧化物的配体和多原子阴离子。 可以进行前体溶液的设计以实现前体溶液的高水平的稳定性。 可以将所得涂层材料设计成用所选择的辐射（例如紫外光，x射线辐射或电子束辐射）进行图案化。 辐射图案化涂层材料可以在材料性质方面具有高对比度，使得潜像的显影可以成功地形成具有非常低的线宽粗糙度的线和具有非常小间距的相邻结构。

    Nonlinear optical borates materials useful for optical frequency conversion
    8.
    发明授权
    Nonlinear optical borates materials useful for optical frequency conversion 失效
    用于光学变频的非线性光学硼酸盐材料

    公开(公告)号：US06417954B1

    公开(公告)日：2002-07-09

    申请号：US09768906

    申请日：2001-01-23

    申请人： Thomas A. Reynolds ,  Theodore Alekel ,  Douglas A. Keszler

    发明人： Thomas A. Reynolds ,  Theodore Alekel ,  Douglas A. Keszler

    IPC分类号： G02F139

    CPC分类号： C01B35/12 ,  G02F1/353 ,  G02F1/3551 ,  G02F1/39

    摘要： Nonlinear optical materials, methods of crystal growth, and devices employing such materials satisfy the general formula (&Sgr;i=1-3M&agr;i1)(&Sgr;j=1-3M&bgr;j2)(&Sgr;k=1-6M&ggr;k3)B14O25  Formula 1 wherein M1, M2, and M3 are mono-, di, or tri-valent metal ions respectively; wherein (&Sgr;i=1-3&agr;i)=X and ranges from 0 to 2, (&Sgr;j=1-3&bgr;j)=Y and ranges from 0 to 4, and (&Sgr;k=1-6&ggr;k)=Z and ranges from 0 to 2, and wherein X+Y+Z=4.0. Other nonlinear optical compounds according to this invention also generally satisfy Formula 2 through 7 below: (&Sgr;j=1-3M&bgr;j2)B14O25, where (&Sgr;j=1-3&bgr;j)=4  Formula 2 M42B14O25  Formula 3 (&Sgr;i=1-3M&agr;i1)(&Sgr;k=1-6M&ggr;k3)B14O25  Formula 4 where (&Sgr;i=1-3&agr;i)=2, and (&Sgr;k=1-6&ggr;k)=2. M21M23B14O25  Formula 5 (&Sgr;i=1-3M&agr;i1)(&Sgr;j=1-3M&bgr;j2)(&Sgr;k=1-6M&ggr;k3)B14O25  Formula 6 where (&Sgr;i=1-3&agr;i)=1, (&Sgr;j=1-3&bgr;j)=2, and (&Sgr;k=1-6&ggr;k)=1. and M1M22M3B14O25  Formula 7.

    摘要翻译： 非线性光学材料，晶体生长方法和使用这种材料的器件分别满足M1，M2和M3的一般，二价或三价金属离子的一般形式。 其中（SIGMAi = 1-3alphai）= X，范围为0-2，（SIGMAj = 1-3betaj）= Y，范围为0至4，（SIGMAk = 1-6gammak）= Z且为0至2， 并且其中X + Y + Z = 4.0。 根据本发明的其它非线性光学化合物还通常满足下面的式2至7：其中（SIGMAi = 1-3alphai）= 2，（SIGMAk = 1-6gammak）= 2.其中（SIGMAi = 1-3alphai）= 1， （SIGMAj = 1-3betaj）= 2，（SIGMAk = 1-6gammak）= 1。 和

    Patterned inorganic layers, radiation based patterning compositions and corresponding methods
    9.
    发明授权
    Patterned inorganic layers, radiation based patterning compositions and corresponding methods 有权
    图案化无机层，基于辐射的图案化组合物和相应的方法

    公开(公告)号：US09176377B2

    公开(公告)日：2015-11-03

    申请号：US12850867

    申请日：2010-08-05

    申请人： Jason K. Stowers ,  Alan J. Telecky ,  Douglas A. Keszler ,  Andrew Grenville

    发明人： Jason K. Stowers ,  Alan J. Telecky ,  Douglas A. Keszler ,  Andrew Grenville

    IPC分类号： G03F7/00 ,  G03F7/004

    CPC分类号： G03F7/0043 ,  G03F7/0042 ,  G03F7/20 ,  G03F7/327 ,  Y10T428/24355

    摘要： Stabilized precursor solutions can be used to form radiation inorganic coating materials. The precursor solutions generally comprise metal suboxide cations, peroxide-based ligands and polyatomic anions. Design of the precursor solutions can be performed to achieve a high level of stability of the precursor solutions. The resulting coating materials can be designed for patterning with a selected radiation, such as ultraviolet light, x-ray radiation or electron beam radiation. The radiation patterned coating material can have a high contrast with respect to material properties, such that development of a latent image can be successful to form lines with very low line-width roughness and adjacent structures with a very small pitch.

    摘要翻译： 稳定的前体溶液可用于形成辐射无机涂层材料。 前体溶液通常包含金属低氧化物阳离子，基于过氧化物的配体和多原子阴离子。 可以进行前体溶液的设计以实现前体溶液的高水平的稳定性。 可以将所得涂层材料设计成用所选择的辐射（例如紫外光，x射线辐射或电子束辐射）进行图案化。 辐射图案化涂层材料可以在材料性质方面具有高对比度，使得潜像的显影可以成功地形成具有非常低的线宽粗糙度的线和具有非常小间距的相邻结构。

    PROCESS TO FORM AQUEOUS PRECURSOR AND ALUMINUM OXIDE FILM
    10.
    发明申请
    PROCESS TO FORM AQUEOUS PRECURSOR AND ALUMINUM OXIDE FILM 有权
    形成水性前体和氧化铝膜的方法

    公开(公告)号：US20130084672A1

    公开(公告)日：2013-04-04

    申请号：US13703592

    申请日：2011-06-14

    申请人： Douglas A. Keszler ,  Wei Wang

    发明人： Douglas A. Keszler ,  Wei Wang

    IPC分类号： C09D1/00 ,  H01L31/18

    CPC分类号： C09D1/00 ,  C23C18/1216 ,  C23C18/1245 ,  C23C18/1283 ,  H01L31/02168 ,  H01L31/18 ,  H01L31/1868 ,  Y02E10/50 ,  Y02P70/521

    摘要： One disclosed embodiment concerns an aqueous inorganic coating precursor solution comprising a mixture of water, polynuclear aluminum hydroxide cations, and polyatomic ligands selected from nitrate (NO3−), nitrite (NO2−), or combinations thereof. In certain embodiments, the composition has a molar concentration ratio of polyatomic ligands to aluminum of less than 3; an aluminum cation concentration of from about 0.01 M to about 3.5 M; and/or a polyatomic anion concentration of from about 0.1 to about 2.5 times the aluminum cation concentration. Embodiments of a method for forming the precursor solution also are disclosed. For example, certain embodiments comprise adding a metal having a sufficient reduction potential to reduce nitric acid to an aqueous solution comprising aluminum nitrate (Al(NO3)3).

    摘要翻译： 一个公开的实施方案涉及包含水，多核氢氧化铝阳离子和选自硝酸盐（NO 3 - ），亚硝酸盐（NO 2 - ）或其组合）的多原子配体的混合物的水性无机涂层前体溶液。 在某些实施方案中，组合物的多原子配体与铝的摩尔浓度比小于3; 铝阳离子浓度为约0.01M至约3.5M; 和/或多原子阴离子浓度为铝阳离子浓度的约0.1至约2.5倍。 还公开了用于形成前体溶液的方法的实施方案。 例如，某些实施方案包括加入具有足够还原电位的金属以将硝酸还原成包含硝酸铝（Al（NO 3）3）的水溶液）。