专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07740514B2 LED illumination device with layered phosphor pattern 有权
标题翻译：具有层状磷光体图案的LED照明装置
公开(公告)号：US07740514B2
公开(公告)日：2010-06-22
申请号：US12004275
申请日：2007-12-20
申请人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
发明人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
IPC分类号： H01J9/00
CPC分类号： C09K11/7734 , C09K11/665 , C09K11/7739 , C09K11/774 , C09K11/7774 , H01L33/504 , H01L2933/0041
摘要： A method of applying at least two phosphors to an LED, wherein a first phosphor material having a lower absorption, shorter luminescence decay time, and/or lower thermal quenching than a second phosphor material is positioned closer to the LED than the second phosphor. Such an arrangement provides a light emitting device with improved lumen output and color stability over a range of drive currents.
摘要翻译：一种向LED施加至少两种荧光体的方法，其中具有比第二荧光体材料更低的吸收，更短的发光衰减时间和/或更低的热淬灭的第一荧光体材料被定位成比第二荧光体更靠近LED。这种布置提供了在驱动电流范围内具有改进的流明输出和颜色稳定性的发光器件。

2. 发明申请

US20080124999A1 LED illumination device with layered phosphor pattern 有权
公开(公告)号：US20080124999A1
公开(公告)日：2008-05-29
申请号：US12004275
申请日：2007-12-20
申请人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
发明人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
IPC分类号： H01J9/02
CPC分类号： C09K11/7734 , C09K11/665 , C09K11/7739 , C09K11/774 , C09K11/7774 , H01L33/504 , H01L2933/0041
摘要： A method of applying at least two phosphors to an LED, wherein a first phosphor material having a lower absorption, shorter luminescence decay time, and/or lower thermal quenching than a second phosphor material is positioned closer to the LED than the second phosphor. Such an arrangement provides a light emitting device with improved lumen output and color stability over a range of drive currents.

3. 发明授权

US07327078B2 LED illumination device with layered phosphor pattern 有权
标题翻译：具有层状磷光体图案的LED照明装置
公开(公告)号：US07327078B2
公开(公告)日：2008-02-05
申请号：US10813338
申请日：2004-03-30
申请人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
发明人： Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo , Stanton Earl Weaver , Charles Adrian Becker
IPC分类号： H05B33/00
CPC分类号： C09K11/7734 , C09K11/665 , C09K11/7739 , C09K11/774 , C09K11/7774 , H01L33/504 , H01L2933/0041
摘要： A method of applying at least two phosphors to an LED, wherein a first phosphor material having a lower absorption, shorter luminescence decay time, and/or lower thermal quenching than a second phosphor material is positioned closer to the LED than the second phosphor. Such an arrangement provides a light emitting device with improved lumen output and color stability over a range of drive currents.
摘要翻译：一种向LED施加至少两种荧光体的方法，其中具有比第二荧光体材料更低的吸收，更短的发光衰减时间和/或更低的热淬灭的第一荧光体材料被定位成比第二荧光体更靠近LED。这种布置提供了在驱动电流范围内具有改进的流明输出和颜色稳定性的发光器件。

4. 发明授权

US06630077B2 Terbium- or lutetium - containing garnet phosphors and scintillators for detection of high-energy radiation 有权
公开(公告)号：US06630077B2
公开(公告)日：2003-10-07
申请号：US09682737
申请日：2001-10-11
申请人： Joseph John Shiang , Anant Achyut Setlur , Alok Mani Srivastava , Holly Ann Comanzo
发明人： Joseph John Shiang , Anant Achyut Setlur , Alok Mani Srivastava , Holly Ann Comanzo
IPC分类号： C09K1108
CPC分类号： G01T1/2023 , C04B35/44 , C04B35/62615 , C04B35/6265 , C04B2235/3217 , C04B2235/3224 , C04B2235/3229 , C04B2235/44 , C04B2235/443 , C04B2235/445 , C04B2235/449 , C04B2235/652 , C04B2235/658 , C04B2235/6582 , C04B2235/6587 , C04B2235/764
摘要： Scintillator compositions having a garnet crystal structure useful for the detection of high-energy radiation, such as X, &bgr;, and &ggr; radiation, contain (1) at least one of terbium and lutetium; (2) at least one rare earth metal; and (3) at least one of Al, Ga, and In. Terbium or lutetium may be partially substituted with Y, La, Gd, and Yb. In particular, the scintillator composition contains both terbium and lutetium. The scintillators are characterized by high light output, reduced afterglow, short decay time, and high X-ray stopping power.

5. 发明授权

US06847162B2 Light source with organic layer and photoluminescent layer 有权
标题翻译：光源与有机层和光致发光层
公开(公告)号：US06847162B2
公开(公告)日：2005-01-25
申请号：US10425901
申请日：2003-04-29
申请人： Anil Raj Duggal , Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo
发明人： Anil Raj Duggal , Anant Achyut Setlur , Joseph John Shiang , Alok Mani Srivastava , Holly Ann Comanzo
IPC分类号： H05B33/12 , H01L51/50 , H05B33/10 , H01J1/62
CPC分类号： H01L51/5096 , H01L51/5036
摘要： A light source comprises an organic light-emitting device, which emits radiation having a first spectrum, and a phosphor layer, which absorbs a portion of the light emitted by the organic light-emitting layer and which emits light having a second spectrum. The organic light-emitting device comprises an organic light-emitting layer disposed between a pair of electrodes, and at least a charge-blocking layer disposed between the organic light-emitting layer and one of the electrodes. The phosphor layer typically absorbs less than all of the light emitted by the organic light-emitting layer and typically covers the entire organic light-emitting device. The light emitted by the organic light-emitting layer is mixed with the light emitted by the phosphor layer to produce light having a third spectrum.
摘要翻译：光源包括发射具有第一光谱的辐射的有机发光器件和吸收由有机发光层发射的光的一部分并发射具有第二光谱的光的荧光体层。有机发光器件包括设置在一对电极之间的有机发光层和至少设置在有机发光层与电极中的一个之间的电荷阻挡层。荧光体层通常吸收小于由有机发光层发射的全部光，并且通常覆盖整个有机发光器件。由有机发光层发射的光与由荧光体层发射的光混合，产生具有第三光谱的光。

6. 发明授权

US09054338B2 OLED devices comprising hollow objects 有权
标题翻译： OLED器件包括中空物体
公开(公告)号：US09054338B2
公开(公告)日：2015-06-09
申请号：US13250683
申请日：2011-09-30
申请人： Christian Maria Anton Heller , Matthew David Butts , Joseph John Shiang , Jie Jerry Liu , Kevin Henry Janora
发明人： Christian Maria Anton Heller , Matthew David Butts , Joseph John Shiang , Jie Jerry Liu , Kevin Henry Janora
IPC分类号： H01L31/18 , H01L51/52 , H01L51/56 , H01L21/02 , H01L21/265 , H01L21/30 , H01L21/00 , H01L29/08 , H01L35/24
CPC分类号： H01L51/5268 , H01L2251/5369
摘要： Embodiments of the present disclosure include organic light emitting diode (OLED) devices having hollow objects configured to scatter otherwise trapped light out of the device, thereby improving the performance of the device. The hollow objects are dispersed in one or more organic layers of the OLED device. The hollow objects may have a similar refractive index to that of air, such that visible light emitted by the emissive layer may contact the hollow objects in the OLED device and may be scattered out of the device. In some embodiments, the hollow objects may be spherical or tubular, and may be sized to be larger than the visible light wavelength spectrum.
摘要翻译：本公开的实施例包括具有中空物体的有机发光二极管（OLED）装置，其被配置为将另外被俘获的光散射出设备，从而提高装置的性能。中空物体分散在OLED器件的一个或多个有机层中。中空物体可以具有与空气相似的折射率，使得由发射层发射的可见光可接触OLED器件中的中空物体并且可能被散射出设备。在一些实施例中，中空物体可以是球形或管状的，并且其尺寸可以大于可见光波长光谱。

7. 发明授权

US07973126B2 Emissive polymeric materials for optoelectronic devices 有权
标题翻译：用于光电器件的发射聚合材料
公开(公告)号：US07973126B2
公开(公告)日：2011-07-05
申请号：US11957579
申请日：2007-12-17
申请人： Joseph John Shiang , Kelly Scott Chichak , James Anthony Cella , Larry Neil Lewis , Kevin Henry Janora
发明人： Joseph John Shiang , Kelly Scott Chichak , James Anthony Cella , Larry Neil Lewis , Kevin Henry Janora
IPC分类号： C08G79/00 , H01L51/54 , C09K11/06
CPC分类号： C08G61/12 , C08G2261/142 , C08G2261/1526 , C08G2261/3142 , C08G2261/3162 , H01L51/0039 , H01L51/5012 , Y10S428/917
摘要： Polymers including at least one structural unit derived from a compound of formula I or including at least one pendant group of formula II may be used in optoelectronic devices wherein R1, R3, R4 and R6 are independently hydrogen, alkyl, alkoxy, oxaalkyl, alkylaryl, aryl, arylalkyl, heteroaryl, substituted alkyl; substituted alkoxy, substituted oxaalkyl, substituted alkylaryl, substituted aryl, substituted arylalkyl, or substituted heteroaryl; R1a is hydrogen or alkyl; R2 is alkylene, substituted alkylene, oxaalkylene, CO, or CO2; R2a is alkylene; R5 is independently at each occurrence hydrogen, alkyl, alkylaryl, aryl, arylalkyl, alkoxy, carboxy, substituted alkyl; substituted alkylaryl, substituted aryl, substituted arylalkyl, or substituted alkoxy, X is halo, triflate, —B(OR1a)2, or located at the 2, 5- or 2, 7-positions; and L is derived from phenylpyridine, tolylpyridine, benzothienylpyridine, phenylisoquinoline, dibenzoquinozaline, fluorenylpyridine, ketopyrrole, 2-(1-naphthyl)benzoxazole)), 2-phenylbenzoxazole, 2-phenylbenzothiazole, coumarin, thienylpyridine, phenylpyridine, benzothienylpyridine, 3-methoxy-2-phenylpyridine, thienylpyridine, phenylimine, vinylpyridine, pyridylnaphthalene, pyridylpyrrole, pyridylimidazole, phenylindole, derivatives thereof or combinations thereof.
摘要翻译：包括至少一种衍生自式I化合物或包含至少一个式II侧基的结构单元的聚合物可用于其中R 1，R 3，R 4和R 6独立地为氢，烷基，烷氧基，氧杂烷基，烷芳基，芳基，芳基烷基，杂芳基，取代的烷基; 取代的烷氧基，取代的氧杂烷基，取代的烷基芳基，取代的芳基，取代的芳基烷基或取代的杂芳基; R1a是氢或烷基; R2是亚烷基，取代的亚烷基，氧杂亚烷基，CO或CO 2; R2a是亚烷基; R5各自独立地为氢，烷基，烷基芳基，芳基，芳基烷基，烷氧基，羧基，取代的烷基; 取代的烷基芳基，取代的芳基，取代的芳基烷基或取代的烷氧基，X是卤素，三氟甲磺酸酯，-B（OR1a）2，或位于2,5-或2,7-位; 苯基吡啶，苯并噻吩并吡啶，二苯并喹嗪，芴基吡啶，酮吡咯，2-（1-萘基）苯并恶唑）），2-苯基苯并恶唑，2-苯基苯并噻唑，香豆素，噻吩基吡啶，苯基吡啶，苯并噻吩基吡啶，3-甲氧基 - 2-苯基吡啶，噻吩基吡啶，苯基亚胺，乙烯基吡啶，吡啶基萘，吡啶基吡咯，吡啶基咪唑，苯基吲哚，其衍生物或其组合。

8. 发明授权

US07910386B2 Method of making organic light emitting devices 有权
标题翻译：制造有机发光装置的方法
公开(公告)号：US07910386B2
公开(公告)日：2011-03-22
申请号：US11637582
申请日：2006-12-12
申请人： Joseph John Shiang , Kevin Henry Janora , Gautam Parthasarathy , James Anthony Cella , Kelly Scott Chichak
发明人： Joseph John Shiang , Kevin Henry Janora , Gautam Parthasarathy , James Anthony Cella , Kelly Scott Chichak
IPC分类号： H01L29/72
CPC分类号： H01L51/0043 , H01L51/0003 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0085 , H01L51/56 , Y10T428/31511
摘要： The present invention provides a method for the preparation of organic light-emitting devices comprising a bilayer structure made by forming a first film layer comprising an electroactive material and an INP precursor material, and exposing the first film layer to a radiation source under an inert atmosphere to generate an interpenetrating network polymer composition comprising the electroactive material. At least one additional layer is disposed on the reacted first film layer to complete the bilayer structure. The bilayer structure is comprised within an organic light-emitting device comprising standard features such as electrodes and optionally one or more additional layers serving as a bipolar emission layer, a hole injection layer, an electron injection layer, an electron transport layer, a hole transport layer, exciton-hole transporting layer, exciton-electron transporting layer, a hole transporting emission layer, or an electron transporting emission layer.
摘要翻译：本发明提供一种制备有机发光器件的方法，其包括通过形成包含电活性材料和INP前体材料的第一膜层制备的双层结构，并在惰性气氛下将第一膜层暴露于辐射源以产生包含电活性材料的互穿网络聚合物组合物。在反应的第一膜层上设置至少一个附加层以完成双层结构。双层结构包括在包括标准特征的有机发光器件中，例如电极和可选地用作双极型发射层的一个或多个附加层，空穴注入层，电子注入层，电子传输层，空穴传输层，激子 - 空穴传输层，激子 - 电子传输层，空穴传输发射层或电子传输发射层。

9. 发明授权

US07830081B2 Optoelectronic devices with multilayered structures 有权
标题翻译：具有多层结构的光电器件
公开(公告)号：US07830081B2
公开(公告)日：2010-11-09
申请号：US11748195
申请日：2007-05-14
申请人： Larry Neil Lewis , Kelly Scott Chichak , James Anthony Cella , Joseph John Shiang
发明人： Larry Neil Lewis , Kelly Scott Chichak , James Anthony Cella , Joseph John Shiang
IPC分类号： C08G77/398 , H01J1/62
CPC分类号： C08G77/58 , G02B1/043 , C08L83/04
摘要： Optoelectronic devices include polysiloxanes derived from hydrosilation of an organometallic compound of formula L2MZ,wherein L and Z are independently bidentate ligands; at least one of L and Z comprises alkenyl, alkenylaryl, alkenyloxy, alkenyloxyaryl, alkynyl, alkynylaryl, alkynyloxy, alkynyloxyaryl, substituted alkenyl, substituted alkenylaryl, substituted alkenyloxy, substituted alkenyloxyaryl, substituted alkynyl, substituted alkynylaryl, substituted alkynyloxy, substituted alkynyloxyaryl, acrylate, methacrylate, or a combination thereof; and M is Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Ga, Ge, In, Sn, Sb, Tl, Pd, Bi, Po, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu.
摘要翻译：光电器件包括衍生自式L2MZ的有机金属化合物的氢化硅石的聚硅氧烷，其中L和Z独立地是二齿配体; L和Z中的至少一个包括烯基，烯基芳基，烯氧基，烯基氧基芳基，炔基，炔基芳基，炔氧基，炔氧基芳基，取代的烯基，取代的烯基芳基，取代的烯氧基，取代的烯基氧基芳基，取代的炔基，取代的炔基芳基，取代的炔氧基，取代的炔氧基芳基，丙烯酸酯，甲基丙烯酸酯或其组合; 并且M是Zr，Nb，Mo，Tc，Ru，Rh，Pd，Ag，Cd，Hf，Ta，W，Re，Os，Ir，Pt，Au，Hg，Ga，Ge，In，Sn，Sb，，Pd，Bi，Po，La，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb或Lu。

10. 发明授权

US07768210B2 Hybrid electroluminescent devices 有权
标题翻译：混合电致发光器件
公开(公告)号：US07768210B2
公开(公告)日：2010-08-03
申请号：US11753770
申请日：2007-05-25
申请人： Joseph John Shiang , Anil Raj Duggal , Joseph Darryl Michael
发明人： Joseph John Shiang , Anil Raj Duggal , Joseph Darryl Michael
IPC分类号： F21S4/00
CPC分类号： H01L27/3225 , F21K9/00 , H01L27/3204 , H01L2251/564
摘要： A hybrid electroluminescent (EL) device comprises at least one inorganic diode element and at least one organic EL element that are electrically connected in series. The absolute value of the breakdown voltage of the inorganic diode element is greater than the absolute value of the maximum reverse bias voltage across the series. The inorganic diode element can be a power diode, a Schottky barrier diode, or a light-emitting diode.
摘要翻译：混合电致发光（EL）装置包括至少一个无机二极管元件和至少一个串联电连接的有机EL元件。无机二极管元件的击穿电压的绝对值大于该系列的最大反向偏置电压的绝对值。无机二极管元件可以是功率二极管，肖特基势垒二极管或发光二极管。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式