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31. 发明授权

US08147989B2 OLED device with stabilized green light-emitting layer 有权
标题翻译：具有稳定的绿色发光层的OLED器件
公开(公告)号：US08147989B2
公开(公告)日：2012-04-03
申请号：US12394935
申请日：2009-02-27
申请人： Marina E. Kondakova , Kevin P. Klubek , Margaret J. Helber , Peter G. Bessey , J. Ramon Vargas , Michele L. Ricks
发明人： Marina E. Kondakova , Kevin P. Klubek , Margaret J. Helber , Peter G. Bessey , J. Ramon Vargas , Michele L. Ricks
IPC分类号： H01L51/50
CPC分类号： H05B33/20 , C09K11/06 , C09K2211/1014 , C09K2211/185 , H01L51/0059 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： The invention provides an OLED device including an anode, a cathode and a green light-emitting layer located therebetween, said light-emitting layer including an anthracene host, a bis-diarylamine 9,10-substituted anthracene and a stabilizer compound which is selected from a quinacridone or a biphenylstyrylamine. Devices of the invention provide improvement in features such as stability and efficiency while maintaining excellent color.
摘要翻译：本发明提供了一种OLED器件，包括阳极，阴极和位于其间的绿色发光层，所述发光层包括蒽主体，双 - 二芳基胺9,10-取代蒽和稳定剂化合物，其选自喹吖啶酮或联苯基苯乙烯胺。本发明的装置提供诸如稳定性和效率之类的特征的改进，同时保持优异的颜色。

32. 发明申请

US20100219748A1 OLED DEVICE WITH STABILIZED GREEN LIGHT-EMITTING LAYER 有权
标题翻译：具有稳定的绿色发光层的OLED器件
公开(公告)号：US20100219748A1
公开(公告)日：2010-09-02
申请号：US12394935
申请日：2009-02-27
申请人： Marina E. Kondakova , Kevin P. Klubek , Margaret J. Helber , Peter G. Bessey , J. R. Vargas , Michele L. Ricks
发明人： Marina E. Kondakova , Kevin P. Klubek , Margaret J. Helber , Peter G. Bessey , J. R. Vargas , Michele L. Ricks
IPC分类号： H01J1/63
CPC分类号： H05B33/20 , C09K11/06 , C09K2211/1014 , C09K2211/185 , H01L51/0059 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： The invention provides an OLED device including an anode, a cathode and a green light-emitting layer located therebetween, said light-emitting layer including an anthracene host, a bis-diarylamine 9,10-substituted anthracene and a stabilizer compound which is selected from a quinacridone or a biphenylstyrylamine. Devices of the invention provide improvement in features such as stability and efficiency while maintaining excellent color.
摘要翻译：本发明提供了一种OLED器件，包括阳极，阴极和位于其间的绿色发光层，所述发光层包括蒽主体，双 - 二芳基胺9,10-取代蒽和稳定剂化合物，其选自喹吖啶酮或联苯基苯乙烯胺。本发明的装置提供诸如稳定性和效率之类的特征的改进，同时保持优异的颜色。

33. 发明授权

US07070868B2 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：US07070868B2
公开(公告)日：2006-07-04
申请号：US10768289
申请日：2004-01-30
申请人： Margaret J. Helber , J. Ramon Vargas , Scott R. Conley
发明人： Margaret J. Helber , J. Ramon Vargas , Scott R. Conley
IPC分类号： H05B33/14 , H01L51/50 , H01L27/32
CPC分类号： H01L51/0079 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/5012 , Y10S428/917
摘要： Disclosed is an electroluminescent device comprising a light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of a 6-membered heteroaromatic ring group and to a nitrogen atom of a 5-membered heteroaromatic ring group, provided that the 5- and 6-membered heteroaromatic ring groups are further connected by an imine group, and provided that the 5-membered heteroaromatic ring group contains at least one additional heteroatom that is divalent or trivalent, and a process or device employing the device.
摘要翻译：公开了一种电致发光器件，其包括含有硼络合物的发光层，其中硼键合于6元杂芳环基团的氮原子和5元杂芳族环基团的氮原子，条件是5- 和6元杂芳族环基团通过亚胺基进一步连接，并且条件是5元杂芳族环基团含有至少一个另外的二价或三价杂原子，以及使用该装置的方法或装置。

34. 发明授权

US06885026B1 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：US06885026B1
公开(公告)日：2005-04-26
申请号：US10768776
申请日：2004-01-30
申请人： Margaret J. Helber , J. Ramon Vargas
发明人： Margaret J. Helber , J. Ramon Vargas
IPC分类号： C07D403/06 , C07D413/06 , C07D417/06 , C07D471/04 , C07D471/06 , C07D491/06 , C07D513/04 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , H01L35/24
CPC分类号： C07D491/06 , C07D413/06 , C07D417/06 , C07D471/04 , C07D471/06 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0079 , H01L51/5012 , Y10S428/917
摘要： Disclosed is an electroluminescent device comprising a light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of a 6-membered heteroaromatic ring group and to a nitrogen atom of a 5-membered heteroaromatic ring group, provided that the 5- and 6-membered heteroaromatic ring groups are further connected by a methene bridge, and provided further that the 5-membered heteroaromatic ring contains at least one additional heteroatom that is divalent or trivalent. Also disclosed is a device containing the electroluminescent device and a process for emitting light using the device.
摘要翻译：公开了一种电致发光器件，其包括含有硼络合物的发光层，其中硼键合于6元杂芳环基团的氮原子和5元杂芳族环基团的氮原子，条件是5- 和6元杂芳环基团进一步通过甲炔桥连接，并进一步提供5元杂芳环包含至少一个另外的二价或三价杂原子。还公开了包含电致发光器件的器件和使用该器件发光的工艺。

35. 发明授权

US06361932B1 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：US06361932B1
公开(公告)日：2002-03-26
申请号：US09151916
申请日：1998-09-11
申请人： Richard L. Parton , Thomas L. Penner , William J. Harrison , Margaret J. Helber
发明人： Richard L. Parton , Thomas L. Penner , William J. Harrison , Margaret J. Helber
IPC分类号： G03C112
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 dye layers comprising (a) an inner dye layer adjacent to the silver halide grain and comprising at least one dye, Dye 1, that is capable of spectrally sensitizing silver halide and (b) an outer dye layer adjacent to the inner dye layer and comprising at least one dye, Dye 2, wherein Dye 2 is other than a cyanine dye, wherein the dye layers are held together by non-covalent forces; the outer dye layer adsorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer. This invention also comprises a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated therewith at least one dye having at least one anionic substituent and at least one dye having at least one cationic substituent, with the proviso that one of the dyes is other than a cyanine dye.
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个染料层，所述染料层包含（a）与卤化银颗粒相邻的内部染料层，并且包含至少一种染料染料1 能够对卤化银进行光谱增感和（b）与内部染料层相邻的外部染料层，并且包括至少一种染料染料2，其中染料2不是花青染料，其中染料层保持在一起非共同力量; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。本发明还包括卤化银照相材料，其包含至少一种卤化银乳剂，其包含与其相关联的至少一种染料，至少一个阴离子取代基和至少一种具有至少一个阳离子取代基的染料，条件是染料之一不是花青染料。

36. 发明授权

US06180295B2 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：US06180295B2
公开(公告)日：2001-01-30
申请号：US09151918
申请日：1998-09-11
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。

37. 发明授权

US07544425B2 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：US07544425B2
公开(公告)日：2009-06-09
申请号：US11114383
申请日：2005-04-26
申请人： Margaret J. Helber , Michele L. Ricks , Peter G. Bessey , Tukaram K. Hatwar , Jeffrey P. Spindler , Zbyslaw R. Owczarczyk
发明人： Margaret J. Helber , Michele L. Ricks , Peter G. Bessey , Tukaram K. Hatwar , Jeffrey P. Spindler , Zbyslaw R. Owczarczyk
IPC分类号： H01L51/54 , C09K11/06 , C07C211/54
CPC分类号： C07C211/54 , C07C211/58 , C07C211/59 , C09K11/06 , C09K2211/1014 , H05B33/14 , Y10S428/917
摘要： An organic electroluminescent device comprises a cathode, an anode, and has therebetween a light-emitting layer comprising an emissive component represented by formula (I): wherein: Ar1, each Ar2, and Ar3 through Ar7 are independently selected aryl or heteroaryl groups, which may contain additional fused rings and provided that two aryl or heteroaryl rings may be joined; n is 1, 2 or 3. The device exhibits good luminous yield with desirable color coordinates, particularly in the blue or blue-green region.
摘要翻译：有机电致发光器件包括阴极，阳极，并且在其间具有包含由式（I）表示的发光组分的发光层：其中：Ar1，各Ar2和Ar3至Ar7各自独立地选择芳基或杂芳基，其中可以含有另外的稠环，并且可以连接两个芳基或杂芳基环; n是1,2或3.该装置具有良好的发光收率，具有所需的颜色坐标，特别是在蓝色或蓝绿色区域。

38. 发明授权

US07445736B2 Embossed indicia on foam core imaging media 失效
标题翻译：泡沫核心成像介质上的浮雕标记
公开(公告)号：US07445736B2
公开(公告)日：2008-11-04
申请号：US10328547
申请日：2002-12-23
申请人： Margaret J. Helber , John E. Benson , Peter T. Aylward , Barry M. Brown
发明人： Margaret J. Helber , John E. Benson , Peter T. Aylward , Barry M. Brown
IPC分类号： B29C44/56
CPC分类号： B29C59/04 , B29K2105/04
摘要： This invention provides method for placing indicia on a support for an imaging element comprising embossing indicia, such as a logo, on a roller; providing a support wherein said support comprises a closed cell foam core and adhered thereto at least one flange layer, wherein said closed cell foam core comprises a polymer that has been expanded through the use of a blowing agent; and pressing said support against said embossed roller.
摘要翻译：本发明提供了用于将标记放置在用于成像元件的支架上的方法，所述成像元件包括辊上的压花标记，例如徽标; 提供支撑件，其中所述支撑件包括闭孔泡沫芯并且将至少一个凸缘层粘附到其上，其中所述闭孔泡沫芯包括通过使用发泡剂膨胀的聚合物; 并将所述支撑件压靠所述压花辊。

39. 发明授权

US07147938B2 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：US07147938B2
公开(公告)日：2006-12-12
申请号：US10880710
申请日：2004-06-30
申请人： Margaret J. Helber , Michele L. Ricks , William F. Nichols , Thomas L. Matochik , William B. Vreeland , Kevin M. Donovan
发明人： Margaret J. Helber , Michele L. Ricks , William F. Nichols , Thomas L. Matochik , William B. Vreeland , Kevin M. Donovan
IPC分类号： H05B33/00 , H01L27/32 , H01L51/50
CPC分类号： H01L51/006 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1055 , C09K2211/107 , C09K2211/1088 , C09K2211/181 , C09K2211/186 , C09K2211/188 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0071 , H01L51/0073 , H01L51/0079 , H01L51/008 , H01L51/0081 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： An electroluminescent device includes a light-emitting layer containing a host material and: (a) a compound of Formula (1): X1—Ar1—C(R1)═C(R2)—Ar2 (1) wherein: Ar1 represents a divalent aromatic group; Ar2 represents an aromatic group; X1 represents at least one electron-donating group; R1 and R2 independently represent hydrogen or a substituent; and (b) a light-emitting boron complex having an absorption spectrum that overlaps with the emission spectrum of compound (1). The device serves to improve luminance efficiency while maintaining good color purity.
摘要翻译：电致发光器件包括含有主体材料的发光层，和：（a）式（1）的化合物：<？in-line-formula description =“In-line formula”end =“lead”→> -C（R 1）2 -C（R 2） - Ar 2 - （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中：Ar 1表示二价芳族基团; Ar 2表示芳族基团; X 1表示至少一个给电子基团; R 1和R 2独立地表示氢或取代基; 和（b）具有与化合物（1）的发射光谱重叠的吸收光谱的发光硼络合物。该装置用于提高发光效率，同时保持良好的色纯度。

40. 发明授权

US07118812B2 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：US07118812B2
公开(公告)日：2006-10-10
申请号：US10729738
申请日：2003-12-05
申请人： Joseph C. Deaton , Margaret J. Helber , David J. Giesen
发明人： Joseph C. Deaton , Margaret J. Helber , David J. Giesen
IPC分类号： H05B33/14 , H01L29/22 , H01L51/50 , H01L27/32
CPC分类号： C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H05B33/14 , Y10S428/917
摘要： An electroluminescent device comprises a light-emitting layer containing a light emitting phosphorescent material that contains an organometallic complex comprising iridium fully complexed with indole ligand groups or comprising Ir, Rh, Os, Ru, Pt, and Pd and an isoindole compound. The invention further comprises compositions of certain such complexes as well as a display or area lighting devices and a process for emitting light. The organometallic materials function as useful phosphorescent light emitting materials in electroluminescent devices.
摘要翻译：电致发光器件包括含有发光磷光材料的发光层，该发光层含有包含与吲哚配体基团完全配合或包含Ir，Rh，Os，Ru，Pt和Pd以及异吲哚化合物的铱的有机金属络合物。本发明还包括某些这种配合物的组合物以及显示器或区域照明装置和用于发光的方法。有机金属材料在电致发光器件中起着有用的磷光发光材料的作用。

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