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1. 发明授权

US5612175A Epitaxially sensitized tabular grain emulsions exhibiting enhanced speed and contrast 失效
标题翻译：显示出增强的速度和对比度的外源敏化的片状颗粒乳剂
公开(公告)号：US5612175A
公开(公告)日：1997-03-18
申请号：US592169
申请日：1996-01-26
申请人： Lyn M. Eshelman , Paul J. Madigan , Joseph C. Deaton , David A. Dumont , Michael G. Antoniades , Sharon G. Johnston
发明人： Lyn M. Eshelman , Paul J. Madigan , Joseph C. Deaton , David A. Dumont , Michael G. Antoniades , Sharon G. Johnston
IPC分类号： G03C1/035 , G03C1/005 , G03C1/09 , G03C1/12 , G03K1/035
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/12
摘要： A radiation-sensitive spectrally sensitized tabular grain emulsion is disclosed which exhibits improved speed and contrast. The tabular grains have {111} major faces, contain greater than 70 mole percent bromide and up to 10 mole percent iodide, based on silver, account for greater than 90 percent of total grain projected area, and have an average equivalent circular diameter of at least 3.5 .mu.m. The tabular grains have latent image forming chemical sensitization sites on their surfaces including epitaxially deposited silver halide protrusions of a face centered cubic rock salt crystal lattice structure forming epitaxial junctions with the tabular grains. The protrusions are restricted to those portions of the tabular grains located nearest peripheral edges of and accounting for less than 10 percent of the {111} major faces of the tabular grains, accounting for less than 5 percent of total silver forming the tabular grains and protrusions, containing a silver chloride concentration at least 10 mole percent higher than that of the tabular grains, and contain at least 1 mole percent iodide, based on silver in the protrusions.
摘要翻译：公开了辐射敏感的光谱敏化片状颗粒乳剂，其显示出改进的速度和对比度。片状颗粒具有{111}主面，含有大于70摩尔百分比的溴和基于银的高达10摩尔％的碘，占总颗粒投影面积的大于90％，并且具有平均当量圆直径至少3.5亩。片状颗粒在它们的表面上具有潜像形成的化学增感位点，包括外面沉积的卤化银突起，其表面立方岩盐晶格结构与片状颗粒形成外延结。突出部分限于位于最近周边边缘的片状颗粒的部分，并且占片状颗粒的{111}主面的少于10％，占形成片状颗粒和突起的总银的小于5％，其含有比片状颗粒高至少10摩尔％的氯化银浓度，并且基于突起中的银含有至少1摩尔％的碘化物。

2. 发明授权

US09040170B2 Electroluminescent device with quinazoline complex emitter 有权
标题翻译：具有喹唑啉复合发射体的电致发光装置
公开(公告)号：US09040170B2
公开(公告)日：2015-05-26
申请号：US11289023
申请日：2005-11-29
申请人： Joseph C. Deaton , Barbara B. Lussier
发明人： Joseph C. Deaton , Barbara B. Lussier
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , H05B33/14 , H01L51/50
CPC分类号： H01L51/0085 , C07F15/0033 , C07F15/0073 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0084 , H01L51/5004 , H01L51/5016 , H01L51/506 , H01L51/5076 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L2251/308 , H05B33/14
摘要： An OLED device comprises a cathode, an anode, and located therebetween a light-emitting layer containing a host material and a tris-C^N-cyclometallated complex of Ir or Rh wherein at least one of the ligands comprises a substituted quinazoline moiety. The device provides useful emission and stability attributes.
摘要翻译： OLED器件包括阴极和阳极，并且位于其间包含主体材料和Ir或Rh的tris-C 3 N-环金属化络合物的发光层，其中至少一个配体包含取代的喹唑啉部分。该设备提供有用的排放和稳定性属性。

3. 发明申请

US20080284318A1 HYBRID FLUORESCENT/PHOSPHORESCENT OLEDS 审中-公开
标题翻译：混合荧光/磷光体OLED
公开(公告)号：US20080284318A1
公开(公告)日：2008-11-20
申请号：US11749899
申请日：2007-05-17
申请人： Joseph C. Deaton , Denis Y. Kondakov , Marina E. Kondakava , Kevin P. Klubek , Dustin L. Comfort
发明人： Joseph C. Deaton , Denis Y. Kondakov , Marina E. Kondakava , Kevin P. Klubek , Dustin L. Comfort
IPC分类号： H01J1/62
CPC分类号： H01L51/5044 , H01L51/0079 , H01L51/008 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/5376
摘要： An electroluminescent device comprises a) a fluorescent light emitting layer comprising a fluorescent emitter and a fluorescent host material wherein the HOMO energy level of the fluorescent host material is not more than 0.1 eV more negative than that of the fluorescent emitter; b) a phosphorescent light emitting layer comprising a phosphorescent emitter and a phosphorescent host material; and c) a spacer layer interposed between the fluorescent light emitting layer and the phosphorescent light emitting layer; wherein the triplet energy of the fluorescent host material is not more than 0.2 eV less than the triplet energy of both the spacer layer material and of the phosphorescent host material. The materials within these layers are selected so that the HOMO and triplet energy levels satisfy certain interrelationships. The invention provides devices that emit light with high luminous efficiency.
摘要翻译：一种电致发光器件包括：a）包含荧光发射体和荧光主体材料的荧光发光层，其中荧光主体材料的HOMO能级不比荧光发射体的阴离子多0.1eV; b）包含磷光发射体和磷光主体材料的磷光发光层; 以及c）插入在荧光发光层和磷光发光层之间的间隔层; 其中所述荧光主体材料的三重态能量比所述间隔层材料和所述磷光主体材料的三线态能量小不超过0.2eV。选择这些层内的材料，使得HOMO和三重态能级满足某些相互关系。本发明提供发光效率高的装置。

4. 发明申请

US20080258615A1 PHOSPHORESCENT OLED WITH MIXED ELECTRON TRANSPORT MATERIALS 有权
标题翻译：具有混合电子传输材料的磷光体OLED
公开(公告)号：US20080258615A1
公开(公告)日：2008-10-23
申请号：US12121859
申请日：2008-05-16
申请人： William J. Begley , Tukaram K. Hatwar , Joseph C. Deaton , Christopher T. Brown , Natasha Andrievsky , Marina E. Kondakova
发明人： William J. Begley , Tukaram K. Hatwar , Joseph C. Deaton , Christopher T. Brown , Natasha Andrievsky , Marina E. Kondakova
IPC分类号： H01L51/50
CPC分类号： H01L51/0058 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/107 , C09K2211/1088 , C09K2211/186 , C09K2211/188 , H01L51/0052 , H01L51/0053 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： An OLED device comprising, in sequence, an anode, a light-emitting layer that comprises a phosphorescent light-emitting organometallic compound, a hole-blocking layer, and a cathode, and between the hole-blocking layer and the cathode, a further layer containing a mixture of a first compound that is a tetracene compound that has the lowest LUMO value of the compounds in the layer, in an amount greater than or equal to 10% and less than 90% and a second compound that is a low voltage electron transport material, exhibiting a higher LUMO value than the first compound in an amount less than or equal to 90% and more than 10%.
摘要翻译：一种OLED器件，其依次包括阳极，包含磷光发光有机金属化合物，空穴阻挡层和阴极以及空穴阻挡层和阴极之间的发光层，另外的层含有作为层中化合物的LUMO值最低的并四苯化合物的第一化合物的混合物，其量大于或等于10％且小于90％，第二化合物是低电压电子运输材料，具有比第一化合物更高的LUMO值，其量小于或等于90％且大于10％。

5. 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。

6. 发明授权

US5503970A Ultrathin tabular grain emulsions with novel dopant management 失效
标题翻译：具有新型掺杂剂管理的超薄片状颗粒乳剂
公开(公告)号：US5503970A
公开(公告)日：1996-04-02
申请号：US296562
申请日：1994-08-26
申请人： Myra T. Olm , Xin Wen , Richard L. Daubendiek , Donald L. Black , Joseph C. Deaton , Timothy R. Gersey , Joseph G. Lighthouse , Robert D. Wilson
发明人： Myra T. Olm , Xin Wen , Richard L. Daubendiek , Donald L. Black , Joseph C. Deaton , Timothy R. Gersey , Joseph G. Lighthouse , Robert D. Wilson
IPC分类号： G03C1/005 , G03C1/08 , G03C1/46 , G03C1/035 , G03C1/09
CPC分类号： G03C1/08 , G03C1/0051 , G03C1/46
摘要： A chemically and spectrally sensitized ultrathin tabular grain emulsion is disclosed including tabular grains (a) having {111} major faces, (b) containing greater than 70 mole percent bromide, based on silver, (c) accounting for greater than 90 percent of total grain projected area, (d) exhibiting an average equivalent circular diameter of at least 0.7 .mu.m, and (e) exhibiting an average thickness of less than 0.07 .mu.m.It has been observed that increased speed and contrast as well as improvements in speed-granularity relationships can be realized when the surface chemical sensitization sites include epitaxially deposited silver halide protrusions forming epitaxial junctions with the tabular grains, the protrusions (a) being located on up to 50 percent of the surface area of the tabular grains, (b) having a higher overall solubility than at least that portion of the tabular grains forming epitaxial junctions with the protrusions, and (c) forming a face centered cubic crystal lattice.In further improving photographic performance by incorporating a photographically useful dopant, it has been observed that thinner tabular grains can be realized by locating the dopant in the protrusions. Still further improvements in photographic sensitivity can be realized by selecting the dopant to act as a shallow trap for photoelectrons.
摘要翻译：公开了化学和光谱增感的超薄片状颗粒乳剂，其包括具有{111}主面的片状颗粒（a），（b）基于银含有大于70摩尔％的溴化物，（c）占总量的90％以上（d）平均当量圆直径至少为0.7μm，（e）平均厚度小于0.07μm。已经观察到，当表面化学增感部位包括形成与片状颗粒的外延结的外延淀积的卤化银突起时，可以实现速度和对比度的提高以及速度 - 粒度关系的改善，突起（a）位于上面至（b）具有比至少部分片状颗粒形成与突起外延结合的整体溶解度更好的表面积，（c）形成面心立方晶格。通过掺入摄影有用的掺杂剂进一步提高照相性能，已经观察到可以通过将掺杂剂定位在突起中来实现更薄的片状颗粒。可以通过选择掺杂剂作为光电子的浅陷阱来实现照相感光度的进一步提高。

7. 发明授权

US5252455A Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands 失效
标题翻译：包含含有硫和/或硒取代的大环聚醚配体的金（I）络合物的照相卤化银材料
公开(公告)号：US5252455A
公开(公告)日：1993-10-12
申请号：US845897
申请日：1992-03-04
申请人： Joseph C. Deaton
发明人： Joseph C. Deaton
IPC分类号： B25J19/00 , C07F1/00 , G03C1/09 , G03C1/06
CPC分类号： G03C1/09 , C07F1/005
摘要： This invention provides gold(I) complexes comprising sulfur- and selenium-substituted macrocyclic polyether ligands, photographic elements containing the compounds, and emulsions containing the compounds. The compounds include monomers and dimers having the following formulas, respectively:[AuL].sup.+ X.sup.- or [AuL].sub.2.sup.2+ 2X.sup.-wherein X.sup.- is any suitable anion such as tetrafluoroborate, nitrate, etc., and wherein L is a macrocyclic ligand containing at least two thioether and/or selenoether linkages and comprising from about 12 to about 30 members in the ring. The general structural formula for the macrocyclic compounds L may be represented as follows: ##STR1## wherein Q.sub.1 and Q.sub.2 are each independently sulfur or selenium, and R.sub.1 and R.sub.2 are alkylene groups, the chain of which comprises from about 5 to 14 members that may include heteroatoms such as oxygen, sulfur, selenium, nitrogen, and that may include functional groups such as carboxylic ester or carboxylic amide linkages and the like. The alkylene group may be further substituted with alkyl groups or other functional groups such as carboxylic acids or esters, alcohols, and the like.

8. 发明授权

US07597967B2 Phosphorescent OLEDs with exciton blocking layer 有权
标题翻译：具有激子阻挡层的磷光OLED
公开(公告)号：US07597967B2
公开(公告)日：2009-10-06
申请号：US11016108
申请日：2004-12-17
申请人： Marina E. Kondakova , Joseph C. Deaton , Christopher T. Brown , Kevin P. Klubek , Shouquan Huo
发明人： Marina E. Kondakova , Joseph C. Deaton , Christopher T. Brown , Kevin P. Klubek , Shouquan Huo
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1022 , C09K2211/1044 , C09K2211/1059 , C09K2211/1074 , C09K2211/1077 , C09K2211/185 , H01L51/0054 , H01L51/0059 , H01L51/0067 , H01L51/0069 , H01L51/007 , H01L51/0085 , H01L51/0087 , Y10S428/917
摘要： An electroluminescent device comprises a cathode and an anode; and, located therebetween, a light-emitting layer (LEL) comprising at least one hole transporting co-host and at least one electron transporting co-host, together with at least one phosphorescent emitter, and wherein the triplet energy of each of the co-host materials is greater than the triplet energy of the phosphorescent emitter, and further containing an exciton blocking layer comprising a hole transporting material with triplet energy greater or equal to 2.5 eV adjacent the emitting layer on the anode side. The invention provides devices that emit light with high luminous efficiency at low voltage.
摘要翻译：电致发光器件包括阴极和阳极; 并且其间位于其间，包含至少一个空穴传输共主体和至少一个电子传输共主体的发光层（LEL）与至少一个磷光发射体一起，并且其中每个共聚物的三重态能量主体材料大于磷光发射体的三重态能量，并且还包含激子阻挡层，其包含邻近阳极侧的发光层的三重态能量大于或等于2.5eV的空穴传输材料。本发明提供了在低电压下发光效率高的装置。

9. 发明申请

US20090153030A1 OLED DEVICE WITH SUBSTITUTED ACRIDONE COMPOUNDS 有权
标题翻译：具有取代的ACRIDONE化合物的OLED器件
公开(公告)号：US20090153030A1
公开(公告)日：2009-06-18
申请号：US11956412
申请日：2007-12-14
申请人： Shouquan Huo , Joseph C. Deaton
发明人： Shouquan Huo , Joseph C. Deaton
IPC分类号： H01L27/28
CPC分类号： H01L51/0061 , H01L51/0072 , H01L51/5012 , H01L51/5016 , H01L2251/308 , Y10S428/917
摘要： The invention provides an OLED device comprising a cathode, an anode, and having therebetween a layer containing an acridone compound including a diarylamine or carbazole substituent where the nitrogen of the acridone and the nitrogen of the diarylamine or carbazole are connected by an aromatic hydrocarbon linking group. OLED devices of the invention exhibit improved efficiency and drive voltage.
摘要翻译：本发明提供一种OLED装置，其包括阴极和阳极，并且在其间具有包含吖啶酮化合物的层，所述吖啶酮化合物包括二芳基胺或咔唑取代基，其中吖啶酮的氮和二芳基胺或咔唑的氮通过芳族烃连接基团连接。本发明的OLED器件表现出提高的效率和驱动电压。

10. 发明授权

US07399857B2 Synthesis of organometallic cyclometallated transition metal complexes 有权
标题翻译：有机金属环金属化过渡金属络合物的合成
公开(公告)号：US07399857B2
公开(公告)日：2008-07-15
申请号：US11289040
申请日：2005-11-29
申请人： Barbara B. Lussier , Joseph C. Deaton
发明人： Barbara B. Lussier , Joseph C. Deaton
IPC分类号： C07F15/00
CPC分类号： C07F15/0033
摘要： A process for forming a tris-cyclometallated complex comprises the step of reacting; a) an M(I) complex, wherein M represents Rh or Ir, and said complex comprises at least two ligands and contains at least two alkenyl groups pi-bonded to M, with b) a heterocyclic compound capable of forming a organometallic cyclometallated complex.
摘要翻译：形成三环金属化络合物的方法包括以下步骤： a）M（I）配合物，其中M表示Rh或Ir，并且所述络合物包含至少两个配体并且含有至少两个与M键合键合的烯基，b）可以形成有机金属环金属络合物的杂环化合物。

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