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

US06916554B2 Organic light emitting materials and devices 有权
标题翻译：有机发光材料和器件
公开(公告)号：US06916554B2
公开(公告)日：2005-07-12
申请号：US10288785
申请日：2002-11-06
申请人： Bin Ma , Robert W. Walters , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Peter I. Djurovich , Mark E. Thompson
发明人： Bin Ma , Robert W. Walters , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Peter I. Djurovich , Mark E. Thompson
IPC分类号： C07F15/00 , C09K11/06 , H01L51/30 , H05B33/14 , C07D211/00
CPC分类号： C09K11/06 , C07F15/004 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprises an emissive material having the structure: M may be a metal having an atomic weight greater than 40. R3 may be a substituent having a Hammett value less than about −0.17, between about −0.15 and 0.05, or greater than about 0.07. R5 may be H or any substituent. A may be a 5 or 6 member heteroaryl ring system. “m” may be at least 1. “n” may be at least zero. (X-Y) may be an ancillary ligand. The emissive material itself is also provided. The emissive material may have improved stability, and may provide a saturated blue emission.
摘要翻译：提供有机发光装置。该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。发射层还包括具有以下结构的发射材料：M可以是原子量大于40的金属。R 3可以是Hammett值小于约-0.17的取代基，约为 -0.15和0.05，或大于约0.07。 R 5可以是H或任何取代基。 A可以是5或6元杂芳基环系。 “m”可以至少为1.“n”可以至少为零。（X-Y）可以是辅助配体。还提供了发射材料本身。发射材料可以具有改善的稳定性，并且可以提供饱和的蓝色发射。

2. 发明授权

US07429426B2 Organometallic compounds for use in electroluminescent devices 有权
标题翻译：用于电致发光器件的有机金属化合物
公开(公告)号：US07429426B2
公开(公告)日：2008-09-30
申请号：US11002188
申请日：2004-12-03
申请人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
发明人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprising an emissive material having the structure: M is a metal having an atomic weight greater than 40. R5 is an aromatic group. The emissive material itself is also provided. The emissive material provides an improved stability and efficiency.
摘要翻译：提供有机发光装置。该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。发射层还包括具有以下结构的发射材料：M是原子量大于40的金属.R 5是芳族基团。还提供了发射材料本身。发光材料提供了改进的稳定性和效率。

3. 发明授权

US07011897B2 Organic light emitting materials and devices 有权
标题翻译：有机发光材料和器件
公开(公告)号：US07011897B2
公开(公告)日：2006-03-14
申请号：US10643413
申请日：2003-08-18
申请人： Mark E. Thompson , Peter Djurovich , Raymond Kwong , Yeh-Jiun Tung , David B. Knowles , Jason Brooks , Robert W. Walters , Bin Ma
发明人： Mark E. Thompson , Peter Djurovich , Raymond Kwong , Yeh-Jiun Tung , David B. Knowles , Jason Brooks , Robert W. Walters , Bin Ma
IPC分类号： C09K11/06 , H05B33/14
CPC分类号： C09K11/06 , C07F15/004 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode, the emissive layer further comprising an emissive material having the structure: wherein each of the variables are defined herein.
摘要翻译：提供有机发光装置。该装置具有阳极，阴极和布置在阳极和阴极之间的发射层，发射层还包括具有以下结构的发射材料：其中每个变量在本文中定义。

4. 发明申请

US20120133276A1 MATERIALS AND STRUCTURES FOR ENHANCING THE PERFORMANCE OF ORGANIC LIGHT EMITTING DEVICES 有权
标题翻译：用于增强有机发光装置性能的材料和结构
公开(公告)号：US20120133276A1
公开(公告)日：2012-05-31
申请号：US13334498
申请日：2011-12-22
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
IPC分类号： H01J1/62
CPC分类号： H01L51/5016 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0034 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A device is provided, having an anode, a cathode, and two adjacent organic layers disposed between the anode and the cathode. One organic layer is a phosphorescent emissive material. The other organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic non-heterocyclic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a molecular dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd/m2.
摘要翻译：提供一种具有阳极，阴极和设置在阳极和阴极之间的两个相邻有机层的器件。一个有机层是磷光发光材料。另一有机层可以包括芳族烃材料，其包含任选取代的芳族非杂环烃核心，并且其中取代基相同或不同，并且各自选自烷基，烯基，炔基，芳基，杂烷基取代的芳基，取代的杂芳基和杂环基。第二有机层可以包括具有小于约2.0德拜兹的分子偶极矩的材料，使得该器件在初始亮度约为约3％时具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命 100至约1000cd / m 2。

5. 发明申请

US20080309222A1 Materials and structures for enhancing the performance of organic light emitting devices 有权
标题翻译：用于增强有机发光器件性能的材料和结构
公开(公告)号：US20080309222A1
公开(公告)日：2008-12-18
申请号：US11974020
申请日：2007-10-10
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
IPC分类号： H01J1/63
CPC分类号： H01L51/5016 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0034 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A device is provided, having an anode, a cathode, and two adjacent organic layers disposed between the anode and the cathode. One organic layer is a phosphorescent emissive material. The other organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic non-heterocyclic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a molecular dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd m2.
摘要翻译：提供一种具有阳极，阴极和设置在阳极和阴极之间的两个相邻有机层的器件。一个有机层是磷光发光材料。另一有机层可以包括芳族烃材料，其包含任选取代的芳族非杂环烃核心，并且其中取代基相同或不同，并且各自选自烷基，烯基，炔基，芳基，杂烷基取代的芳基，取代的杂芳基和杂环基。第二有机层可以包括具有小于约2.0德拜兹的分子偶极矩的材料，使得该器件在初始亮度约为约3％时具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命 100至约1000cd m2。

6. 发明授权

US07018723B2 Materials and structures for enhancing the performance of organic light emitting devices 有权
标题翻译：用于增强有机发光器件性能的材料和结构
公开(公告)号：US07018723B2
公开(公告)日：2006-03-28
申请号：US10626579
申请日：2003-07-25
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung
IPC分类号： H05B33/12
CPC分类号： H01L51/5048 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/005 , H01L51/0052 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/308 , H05B33/14 , Y10S428/917 , Y10T428/24942
摘要： A device is provided, having an anode, a cathode, and a first organic layer disposed between the anode and the cathode. The first organic layer comprises a material that produces phosphorescent emission when a voltage is applied between the anode and the cathode. A second organic layer is disposed between the first organic layer and the cathode. The second organic layer is in direct contact with the first organic layer. The second organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd/m2. The second organic layer may be in direct contact with the cathode, or there may be a separate organic layer between the second organic layer and the cathode.
摘要翻译：提供一种具有阳极，阴极和设置在阳极和阴极之间的第一有机层的器件。第一有机层包括当在阳极和阴极之间施加电压时产生磷光发射的材料。第二有机层设置在第一有机层和阴极之间。第二有机层与第一有机层直接接触。第二有机层可以包括芳族烃材料，其包含任选取代的芳族烃核心，并且其中取代基相同或不同，并且各自选自烷基，芳基，杂烷基，取代的芳基，取代的杂芳基和杂环基。第二有机层可以包括具有小于约2.0德拜的偶极矩的材料，使得该装置在约100的初始亮度下具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命至约1000cd / m 2。第二有机层可以与阴极直接接触，或者在第二有机层和阴极之间可以存在单独的有机层。

7. 发明授权

US08105700B2 Materials and structures for enhancing the performance of organic light emitting devices 有权
标题翻译：用于增强有机发光器件性能的材料和结构
公开(公告)号：US08105700B2
公开(公告)日：2012-01-31
申请号：US11974020
申请日：2007-10-10
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0034 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A device is provided, having an anode, a cathode, and two adjacent organic layers disposed between the anode and the cathode. One organic layer is a phosphorescent emissive material. The other organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic non-heterocyclic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a molecular dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd m2.
摘要翻译：提供一种具有阳极，阴极和设置在阳极和阴极之间的两个相邻有机层的器件。一个有机层是磷光发光材料。另一有机层可以包括芳族烃材料，其包含任选取代的芳族非杂环烃核心，并且其中取代基相同或不同，并且各自选自烷基，烯基，炔基，芳基，杂烷基取代的芳基，取代的杂芳基和杂环基。第二有机层可以包括具有小于约2.0德拜兹的分子偶极矩的材料，使得该器件在初始亮度约为约3％时具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命 100至约1000cd m2。

8. 发明授权

US08465851B2 Materials and structures for enhancing the performance of organic light emitting devices 有权
标题翻译：用于增强有机发光器件性能的材料和结构
公开(公告)号：US08465851B2
公开(公告)日：2013-06-18
申请号：US13334498
申请日：2011-12-22
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0034 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A device is provided, having an anode, a cathode, and two adjacent organic layers disposed between the anode and the cathode. One organic layer is a phosphorescent emissive material. The other organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic non-heterocyclic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a molecular dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd/m2.
摘要翻译：提供一种具有阳极，阴极和设置在阳极和阴极之间的两个相邻有机层的器件。一个有机层是磷光发光材料。另一有机层可以包括芳族烃材料，其包含任选取代的芳族非杂环烃核心，并且其中取代基相同或不同，并且各自选自烷基，烯基，炔基，芳基，杂烷基取代的芳基，取代的杂芳基和杂环基。第二有机层可以包括具有小于约2.0德拜兹的分子偶极矩的材料，使得该器件在初始亮度约为约3％时具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命 100至约1000cd / m 2。

9. 发明授权

US06939624B2 Organometallic compounds and emission-shifting organic electrophosphorescence 有权
公开(公告)号：US06939624B2
公开(公告)日：2005-09-06
申请号：US09978455
申请日：2001-10-16
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
IPC分类号： C07F15/00 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.

10. 发明授权

US07553560B2 Organometallic compounds and emission-shifting organic electrophosphorescence 有权
公开(公告)号：US07553560B2
公开(公告)日：2009-06-30
申请号：US12151455
申请日：2008-05-06
申请人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
发明人： Sergey Lamansky , Mark E. Thompson , Vadim Adamovich , Peter I. Djurovich , Chihaya Adachi , Marc A. Baldo , Stephen R. Forrest , Raymond Kwong
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.

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