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11. 发明授权

US06746807B1 Thermally bleachable filter dye compositions comprising benzothiazine-dioxide arylidene dyes and base precursors for use in a photothermographic element 失效
标题翻译：包含苯并噻嗪二氧化亚芳基染料和用于光热敏成像元件的碱前体的热可漂白滤色染料组合物
公开(公告)号：US06746807B1
公开(公告)日：2004-06-08
申请号：US10300097
申请日：2002-11-20
申请人： Ramanuj Goswami , Margaret J. Helber , Teresa J. Hosmer , David H. Levy
发明人： Ramanuj Goswami , Margaret J. Helber , Teresa J. Hosmer , David H. Levy
IPC分类号： G03C1815
CPC分类号： G03C1/832 , G03C1/49854 , G03C7/00
摘要： This invention relates to a photothermographic element comprising a support, at least one photothermographic imaging layer, and at least one filter layer, wherein the filer layer comprises a heat-bleachable composition comprising a benzothiazine arylidiene filter dye, which filter dye is in the presence of an effective amount of a base precursor.
摘要翻译：本发明涉及一种光热敏成像元件，其包括载体，至少一个光热成像层和至少一个过滤层，其中该滤膜层包括一种可热可漂洗组合物，该组合物包含苯并噻嗪亚芳基过滤染料，该过滤染料在有效量的碱前体。

12. 发明授权

US06743573B1 Black and white silver halide display elements having good light stability 失效
标题翻译：具有良好光稳定性的黑白卤化银显示元件
公开(公告)号：US06743573B1
公开(公告)日：2004-06-01
申请号：US10356823
申请日：2003-02-03
申请人： Margaret J. Helber , Charles H. Vogt , David T. Southby
发明人： Margaret J. Helber , Charles H. Vogt , David T. Southby
IPC分类号： G03C1775
CPC分类号： G03C1/831 , G03C1/775 , G03C1/79
摘要： This invention provides a black and white silver halide photographic display element comprising a support and a layer on top of said support comprising baryta and a yellow pigment represented by Formula I wherein each of R1, R2, and R5 independently represents a halogen atom, or a substituted or unsubstituted alkyl, alkenyl, aryl, aralkyl, cycloalkyl, alkoxy, or alkyl amino group of 1 to 8 carbon atoms, or a substituted or unsubstituted aminocarbonyl, alkoxycarbonyl or alkylthio group of 2 to 10 carbon atoms, or a substituted or unsubstituted alkylsulfonyl, arylsulfonyl or sulfamoyl group of 1 to 8 carbon atoms, or a nitro, amino, acetamido, hydroxy, cyano, carboxy, carboxylate, sulfonic acid, or sulfonate group, additionally pairs of R1 or R2 may represent the non-metallic atoms necessary to complete a substituted or unsubstituted ring system containing at least one 5- or 6-membered heterocyclic or carbocylic fused ring; and n, m and r are independently 0 to 5.
摘要翻译：本发明提供一种黑色和白色的卤化银照相显示元件，其包括载体和在所述载体的顶部上的层，其包含重晶态和由式I表示的黄色颜料，其中R1，R2和R5各自独立地表示卤素原子或取代的或未取代的碳原子数1〜8的烷基，芳基，芳烷基，环烷基，烷氧基或烷基氨基，或取代或未取代的碳原子数为2〜10的氨基羰基，烷氧基羰基或烷硫基，或取代或未取代的烷基磺酰基， 1至8个碳原子的芳基磺酰基或氨磺酰基，或硝基，氨基，乙酰氨基，羟基，氰基，羧基，羧酸酯，磺酸或磺酸酯基，额外的R 1或R 2可以表示完成所需的非金属原子含有至少一个5-或6-元杂环或碳环稠环的取代或未取代的环系; n，m和r分别为0〜5。

13. 发明授权

US06355386B1 Liquid crystalline filter dyes for imaging elements 失效
标题翻译：用于成像元件的液晶滤色器
公开(公告)号：US06355386B1
公开(公告)日：2002-03-12
申请号：US09688496
申请日：2000-10-16
申请人： Margaret J. Helber , William J. Harrison , Richard L. Parton
发明人： Margaret J. Helber , William J. Harrison , Richard L. Parton
IPC分类号： G03C1815
CPC分类号： G03C1/832 , C09B23/10 , G03C1/22
摘要： This invention is a dispersion comprising a solvent having dispersed therein a liquid-crystal forming dye of structural Formula I: [D—(X)m]—(Y)n I wherein: D is a merocyanine dye; each Y contains an ionic or a nonionic solubilizing substituent or a group with a pKa value of less than 4 in water; each X is a nonionic substituent; n is 1 to 10; m is 0-10; and the resulting dye forms a liquid-crystalline phase in solvent. The dispersion is particularly useful in imaging and photographic elements.
摘要翻译：本发明是一种包含其中分散有结构式I的液晶形成染料的溶剂的分散体：其中：D是部花青染料;每个Y含有离子或非离子增溶取代基或pKa值小于 4在水中;每个X是非离子取代基; n是1至10; m是0-10; 并且所得染料在溶剂中形成液晶相。该分散体特别适用于成像和照相元件。

14. 发明授权

US5965333A Thermal recording element 失效
标题翻译：热敏记录元件
公开(公告)号：US5965333A
公开(公告)日：1999-10-12
申请号：US37206
申请日：1998-03-10
申请人： Huijuan D. Chen , Derek D. Chapman , Margaret J. Helber
发明人： Huijuan D. Chen , Derek D. Chapman , Margaret J. Helber
IPC分类号： B41M5/28 , B41M5/40 , B41M5/46 , G03C1/72 , G03C5/16
CPC分类号： B41M5/284 , B41M5/465 , Y10S430/145 , Y10S430/146
摘要： A thermal recording element comprising a support having thereon a recording layer comprising a J-aggregate derived from an oxonol dye dispersed in a hydrophilic binder.
摘要翻译：一种热敏记录元件，包括其上具有包含衍生自分散在亲水性粘合剂中的氧杂菁染料的J骨料的记录层的载体。

15. 发明授权

US08462298B2 Display with RGB color filter element sets 有权
标题翻译：显示RGB彩色滤镜元素集
公开(公告)号：US08462298B2
公开(公告)日：2013-06-11
申请号：US13078315
申请日：2011-04-01
申请人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
发明人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
IPC分类号： B05D5/06
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/223 , H01L27/3213 , H01L27/322
摘要： An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.
摘要翻译：一种包含光源和滤色器组的电子显示器，所述滤色器组包括：绿色滤色器，其具有绿色滤色器层，所述绿色滤色器层包括在600至700nm的波长处具有其最大吸收的第一颜料，其中至少90体积％的第一颜料颗粒具有小于300nm的粒度，以及在400-500nm的波长下具有其最大吸收的第二颜料，其中至少90体积％的第二颜料颗粒具有小于300nm的粒度，并且其中绿色滤光层在波长520nm处的透射率为60％以上，波长480nm的透射率为10％以下，波长590nm下的透射率为10％以下。具有蓝色滤色层的蓝色滤色片; 具有红色滤色层的红色滤色片; 并且其中由电子显示器定义的色域具有大于88％的％NTSCx，y比率。

16. 发明授权

US07999451B2 Blue color filter element 有权
标题翻译：蓝色滤色片
公开(公告)号：US07999451B2
公开(公告)日：2011-08-16
申请号：US11595198
申请日：2006-11-10
申请人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
发明人： Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
IPC分类号： H01J17/49
CPC分类号： G02F1/133514 , G02B5/223 , H01L27/322
摘要： A blue color filter having a blue filter layer comprising a first pigment having a maximum absorption at a wavelength within the range of from 550 to 650 nm, and a second pigment having a maximum absorption at a shorter wavelength than the first pigment within the range of from 500 to 600 nm, wherein the blue filter layer has chromaticity coordinates (x, y) in the 1931 CIE XYZ calorimetric system, calculated using CIE Standard Illuminant D65, that satisfy the expressions 0.134≦x≦0.15 and 0.03≦y≦0.06.
摘要翻译：一种蓝色滤色片，其具有蓝色滤色层，所述蓝色滤色片层包含在550nm至650nm范围内具有最大吸收的第一颜料，以及在比所述第一颜料更短的波长处具有最大吸收的第二颜料， 500至600nm，其中蓝色滤色层在1931 CIE XYZ量热系统中使用CIE标准照明D65计算的色度坐标（x，y）满足表达式0.134＆nlE; x＆nlE; 0.15和0.03＆nlE; y＆nlE; 0.06。

17. 发明授权

US07208233B2 Organic element for electroluminescent devices 有权
标题翻译：电致发光器件的有机元件
公开(公告)号：US07208233B2
公开(公告)日：2007-04-24
申请号：US10801288
申请日：2004-03-16
申请人： Margaret J. Helber , Tukaram K. Hatwar , Hans F. Schmitthenner , Peter G. Bessey , Manju Rajeswaran
发明人： Margaret J. Helber , Tukaram K. Hatwar , Hans F. Schmitthenner , Peter G. Bessey , Manju Rajeswaran
IPC分类号： H01L51/50 , H05B33/14
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1011 , C09K2211/1037 , H05B33/14 , Y10S428/917
摘要： An electroluminescent device comprising a host material and a rubrene derivative having a naphthacene nucleus comprising four fused phenyl rings a, b, c, and d, in order, containing two secondary phenyl ring groups linked to the “c” ring, each bearing directly or indirectly a fluoro or perfluoroalkyl group, wherein each fluoro or perfluoroalkyl group is either: a) linked directly to one of said secondary phenyl rings and is located on a meta or ortho position, or b) located in any position of another aryl group linked directly or indirectly to one of the secondary phenyl rings.
摘要翻译：一种电致发光器件，其包含主体材料和具有包含四个稠合苯环a，b，c和d的并四苯核的红荧烯衍生物，以便包含连接到“c”环的两个仲苯基，每个直接或直接或间接地是氟或全氟烷基，其中每个氟或全氟烷基是：a）直接与一个所述仲苯环连接并位于间位或邻位，或b）位于直接连接的另一芳基的任何位置或间接地连接到一个次级苯环上。

18. 发明授权

US06620581B1 Photographic material having enhanced light absorption 失效
标题翻译：具有增强的光吸收的照相材料
公开(公告)号：US06620581B1
公开(公告)日：2003-09-16
申请号：US09690068
申请日：2000-10-16
申请人： Richard L. Parton , Joseph C. Deaton , William J. Harrison , Margaret J. Helber
发明人： Richard L. Parton , Joseph C. Deaton , William J. Harrison , Margaret J. Helber
IPC分类号： G03C108
CPC分类号： G03C1/29
摘要： This invention comprises a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated therewith at least two dyes: (a) a first dye that has at least one anionic substituent and that is capable of spectrally sensitizing a silver halide emulsion; and (b) a second dye that absorbs light at an equal or shorter wavelength than the first dye and that has at least one cationic substituent and that is highly fluorescent.
摘要翻译：本发明包括卤化银照相材料，其包含至少一种包含卤化银颗粒的卤化银乳剂，所述卤化银颗粒具有至少两种染料：（a）具有至少一个阴离子取代基的第一种染料，并能够对卤化银进行光谱增感乳液和（b）第二种染料，其吸收与第一染料相同或更短的波长的光，并且具有至少一个阳离子取代基并且是高度荧光的。

19. 发明授权

US06558880B1 Thermally developable imaging materials containing heat-bleachable antihalation composition 失效
标题翻译：含有热可漂洗防晕组合物的可显影成像材料
公开(公告)号：US06558880B1
公开(公告)日：2003-05-06
申请号：US09875772
申请日：2001-06-06
申请人： Ramanuj Goswami , William D. Ramsden , Paul A. Zielinski , David G. Baird , LuAnn K. Weinstein , Margaret J. Helber , Doreen C. Lynch
发明人： Ramanuj Goswami , William D. Ramsden , Paul A. Zielinski , David G. Baird , LuAnn K. Weinstein , Margaret J. Helber , Doreen C. Lynch
IPC分类号： G03C1498
CPC分类号： B41M5/423 , G03C1/49854 , G03C1/832 , Y10S430/165
摘要： Photothermographic materials comprise heat-bleachable antihalation compositions in backside antihalation layers. These compositions comprise a hexaarybiimidazole and an oxonol dye that can be represented by the following Structure I: A1═L1—(L2═L3)p—(L4═L5)q—(L6═L7)r—A2−(M)k wherein A1 and A2 are the same or different activated methylene moieties, L1 through L7 independently represent a substituted or unsubstituted methine group, M represents a counterion, k is the number of M counterions necessary to provide neutral charge for Structure I, p, and q, are independently 0 or 1, and r is 0, 1, or 2. The antihalation composition is typically bleached when subjected to a temperature of at least 90° C. for at least 0.5 seconds.
摘要翻译：光热成像材料包括背面防晕层中的可热漂洗的防光晕组合物。这些组合物包括可以由以下结构I表示的六亚咪唑和氧杂菁染料：其中A1和A2是相同或不同的活化亚甲基部分，L1至L7独立地表示取代或未取代的次甲基，M表示抗衡离子，k 是为结构I，p和q提供中性电荷所必需的M个抗衡离子的个数独立地为0或1，r为0,1或2.当经过至少一个温度时，防晕组合物通常被漂白 90℃至少0.5秒。

20. 发明授权

US06527977B2 Liquid crystalline filter dyes for imaging elements 失效
标题翻译：用于成像元件的液晶滤色器
公开(公告)号：US06527977B2
公开(公告)日：2003-03-04
申请号：US09759467
申请日：2001-01-12
申请人： Margaret J. Helber , William J. Harrison , Raymond P. Scaringe
发明人： Margaret J. Helber , William J. Harrison , Raymond P. Scaringe
IPC分类号： C09K1960
CPC分类号： G03C1/832 , C09B23/0008 , C09B23/0058 , C09B23/0066 , C09B23/0091 , C09B23/04 , C09B23/06 , C09B23/083 , C09B23/086 , C09B23/105 , C09B23/107 , C09B23/14 , C09B67/0084 , G03C1/12 , G03C1/83 , Y10S516/90
摘要： This invention comprises dispersion comprising a solvent having dispersed therein a liquid-crystal forming dye of structural Formula I: [D-(X)m]-(Y)n wherein: D is a light-absorbing chromophore other than a cyanine dye or a barbituric acid oxonol dye; each Y contains an ionic or a nonionic solubilizing substituent or a group with a pKa value of less than 4 in water; each X is a nonionic substituent; n is 0 to 10; m is 0-10; and the resulting dye forms a liquid-crystalline phase in solvent. The dispersion is particularly useful in imaging and photographic elements.
摘要翻译：本发明包括具有分散有结构式I的液晶形成染料的溶剂的分散体：其中：D是除花青染料或巴比妥酸氧杂菁染料以外的吸光发色团;每个Y包含离子或非离子表面活性剂增溶取代基或在水中pKa值小于4的基团;每个X是非离子取代基; n为0至10; m为0-10; 所得染料在溶剂中形成液晶相。该分散体在成像和照相元件中特别有用。

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