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1. 发明授权

US08603642B2 Internal connector for organic electronic devices 有权
标题翻译：有机电子设备内部连接器
公开(公告)号：US08603642B2
公开(公告)日：2013-12-10
申请号：US12465235
申请日：2009-05-13
申请人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
发明人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
IPC分类号： B32B15/01 , B32B9/00
CPC分类号： H01L51/5044 , H01L51/0037 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0078 , H01L51/0084 , H01L51/0085 , H01L51/506 , H01L51/5076 , H01L51/5278 , H01L2251/552 , Y10T428/12507
摘要： The invention provides an electronic device including an anode and a cathode, between which there are at least two organic phototransducing units where the units are separated by an intermediate connecting region which comprises in sequence: an organic p-type layer, an intermediate layer in direct contact with the organic p-type layer and including a compound that has a LUMO more negative than −3.0 eV and is different from the organic compound in the organic p-type layer, and an n-type doped organic layer in direct contact with the intermediate layer and including an electron transport material as a host and an organic n-dopant with a HOMO less negative than −4.5 eV. In one embodiment, the electronic device is a tandem OLED.
摘要翻译：本发明提供了一种包括阳极和阴极的电子器件，其间有至少两个有机光电转换单元，其中单元由中间连接区域分开，中间连接区域依次包括有机p型层，直接中间层与有机p型层接触，并且包括具有比-3.0eV更负的LUMO并且与有机p型层中的有机化合物不同的化合物，以及与有机p型层直接接触的n型掺杂有机层中间层并且包括作为主体的电子传输材料和HOMO小于-4.5eV的有机n-掺杂剂。在一个实施例中，电子设备是串联OLED。

2. 发明申请

US20100288362A1 INTERNAL CONNECTOR FOR ORGANIC ELECTRONIC DEVICES 有权
标题翻译：有机电子设备内部连接器
公开(公告)号：US20100288362A1
公开(公告)日：2010-11-18
申请号：US12465235
申请日：2009-05-13
申请人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
发明人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
IPC分类号： H01L31/0256 , H01L51/54 , H01L51/52
CPC分类号： H01L51/5044 , H01L51/0037 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0078 , H01L51/0084 , H01L51/0085 , H01L51/506 , H01L51/5076 , H01L51/5278 , H01L2251/552 , Y10T428/12507
摘要： The invention provides an electronic device including an anode and a cathode, between which there are at least two organic phototransducing units where the units are separated by an intermediate connecting region which comprises in sequence: an organic p-type layer, an intermediate layer in direct contact with the organic p-type layer and including a compound that has a LUMO more negative than −3.0 eV and is different from the organic compound in the organic p-type layer, and an n-type doped organic layer in direct contact with the intermediate layer and including an electron transport material as a host and an organic n-dopant with a HOMO less negative than −4.5 eV. In one embodiment, the electronic device is a tandem OLED.
摘要翻译：本发明提供了一种包括阳极和阴极的电子器件，其间有至少两个有机光电转换单元，其中单元由中间连接区域分开，中间连接区域依次包括有机p型层，直接中间层与有机p型层接触，并且包括具有比-3.0eV更负的LUMO并且与有机p型层中的有机化合物不同的化合物，以及与有机p型层直接接触的n型掺杂有机层中间层并且包括作为主体的电子传输材料和HOMO小于-4.5eV的有机n-掺杂剂。在一个实施例中，电子设备是串联OLED。

3. 发明授权

US09118020B2 Electroluminescent devices including organic eil layer 有权
标题翻译：电致发光器件包括有机层
公开(公告)号：US09118020B2
公开(公告)日：2015-08-25
申请号：US12633991
申请日：2009-12-09
申请人： Marina E. Kondakova , Denis Y. Kondakov , Christopher T. Brown , Tukaram K. Hatwar , Jeffrey P. Spindler , William J. Begley
发明人： Marina E. Kondakova , Denis Y. Kondakov , Christopher T. Brown , Tukaram K. Hatwar , Jeffrey P. Spindler , William J. Begley
IPC分类号： H01L51/54 , H01L51/00 , H01L51/50
CPC分类号： H01L51/0058 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0069 , H01L51/0072 , H01L51/0077 , H01L51/0081 , H01L51/0082 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5072 , H01L51/5092 , H01L51/5096
摘要： An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL) comprising a phosphorescent emitting compound disposed in a host comprising a mixture of at least one electron transporting co-host which is a benzophenone derivative with a spiro substituent and at least one hole transporting co-host which is a triphenylamine which contains one trivalent nitrogen atom that is bonded only to carbon atoms, at least one of which is a member of an aromatic ring, wherein there is present an electron transporting layer contiguous to the LEL (HBL?) on the cathode side comprising an anthracene or a fluoranthene and wherein there is present an election injecting layer comprising a phenanthroline or a lithium quinolate contiguous to the cathode.
摘要翻译： OLED器件包括阴极，阳极，并且在其间具有发光层（LEL），该发光层包括设置在主体中的磷光发光化合物，所述磷光发光化合物包含至少一个作为二苯甲酮衍生物的电子传输共主体与螺取代基的混合物和至少一个空穴传输共聚物，其是三苯胺，其含有仅与碳原子键合的一个三价氮原子，其中至少一个是芳环的成员，其中存在电子传输层与包含蒽或荧蒽的阴极侧的LEL（HBL 3），并且其中存在包含与阴极邻接的菲咯啉或喹啉锂的选择注入层。

4. 发明申请

US20100084647A1 ELECTROLUMINESCENT DEVICES INCLUDING ORGANIC EIL LAYER 有权
标题翻译：包括有机层的电致发光器件
公开(公告)号：US20100084647A1
公开(公告)日：2010-04-08
申请号：US12633991
申请日：2009-12-09
申请人： MARINA E. KONDAKOVA , Denis Y. Kondakov , Christopher T. Brown , Tukaram K. Hatwar , Jeffrey P. Spindler
发明人： MARINA E. KONDAKOVA , Denis Y. Kondakov , Christopher T. Brown , Tukaram K. Hatwar , Jeffrey P. Spindler
IPC分类号： H01L51/54
CPC分类号： H01L51/0058 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0069 , H01L51/0072 , H01L51/0077 , H01L51/0081 , H01L51/0082 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5072 , H01L51/5092 , H01L51/5096
摘要： An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL) comprising a phosphorescent emitting compound disposed in a host comprising a mixture of at least one electron transporting co-host which is a benzophenone derivative with a spiro substituent and at least one hole transporting co-host which is a triphenylamine which contains one trivalent nitrogen atom that is bonded only to carbon atoms, at least one of which is a member of an aromatic ring, wherein there is present an electron transporting layer contiguous to the LEL (HBL?) on the cathode side comprising an anthracene or a fluoranthene and wherein there is present an election injecting layer comprising a phenanthroline or a lithium quinolate contiguous to the cathode.
摘要翻译： OLED器件包括阴极，阳极，并且在其间具有发光层（LEL），该发光层包括设置在主体中的磷光发光化合物，所述磷光发光化合物包含至少一个作为二苯甲酮衍生物的电子传输共主体与螺取代基的混合物和至少一个空穴传输共聚物，其是三苯胺，其含有仅与碳原子键合的一个三价氮原子，其中至少一个是芳环的成员，其中存在电子传输层与包含蒽或荧蒽的阴极侧的LEL（HBL 3），并且其中存在包含与阴极邻接的菲咯啉或喹啉锂的选择注入层。

5. 发明授权

US06649436B2 Using organic materials in making an organic light-emitting device 有权
标题翻译：使用有机材料制造有机发光装置
公开(公告)号：US06649436B2
公开(公告)日：2003-11-18
申请号：US10073690
申请日：2002-02-11
申请人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar , Steven A. Van Slyke
发明人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar , Steven A. Van Slyke
IPC分类号： H01L2100
CPC分类号： C23C14/12 , H01L51/001 , H01L51/0059 , H01L51/0081 , H01L51/56
摘要： A method of making an organic layer from an organic material on a substrate which will form part of an organic light-emitting device, including the steps of providing a sublimable organic material in a powder form; providing a thermally conductive and non-sublimable ceramic material in a powder form; forming a mixture of the sublimable organic material powder and thermally conductive and non-sublimable ceramic material powder; placing such mixture into a die and using a punch to apply sufficient pressure to the heated mixture to cause the mixture of powders to consolidate into a solid pellet; and removing the pellet from the die.
摘要翻译：一种从形成有机发光器件的一部分的基底上的有机材料制成有机层的方法，包括以粉末形式提供升华性有机材料的步骤; 提供粉末形式的导热和不可升华的陶瓷材料; 形成可升华的有机材料粉末和导热和不可升华的陶瓷材料粉末的混合物; 将这样的混合物放入模具中并使用冲头向加热的混合物施加足够的压力以使粉末混合物固结成固体颗粒; 并从模具中取出颗粒。

6. 发明授权

US08057916B2 OLED device with improved performance 有权
标题翻译： OLED器件具有改进的性能
公开(公告)号：US08057916B2
公开(公告)日：2011-11-15
申请号：US11110205
申请日：2005-04-20
申请人： Tukaram K. Hatwar , Liang-Sheng Liao , Yuan-Sheng Tyan , Steven A. Van Slyke
发明人： Tukaram K. Hatwar , Liang-Sheng Liao , Yuan-Sheng Tyan , Steven A. Van Slyke
IPC分类号： H01L51/54
CPC分类号： H01L51/5278 , H01L51/5092 , Y10S428/917
摘要： An OLED device includes an anode, a cathode, and at least one individually selected organic light-emitting layer disposed between the anode and cathode. The device also includes an electron-transporting layer disposed between the at least one light-emitting layer and the cathode, such electron-transporting layer including a first electron-transporting material, and an electron-injecting layer disposed between the electron-transporting layer and the cathode, such electron-injecting layer including a metal dopant having a work function less than 4.0 eV and an electron-transporting material that is different from the first electron-transporting material.
摘要翻译： OLED器件包括阳极，阴极和设置在阳极和阴极之间的至少一个单独选择的有机发光层。该装置还包括设置在至少一个发光层和阴极之间的电子传输层，该电子传输层包括第一电子传输材料和设置在电子传输层和阴极，这种电子注入层包括功函数小于4.0eV的金属掺杂剂和不同于第一电子传输材料的电子传输材料。

7. 发明授权

US07977872B2 High-color-temperature tandem white OLED 有权
标题翻译：高色温串联白色OLED
公开(公告)号：US07977872B2
公开(公告)日：2011-07-12
申请号：US12211560
申请日：2008-09-16
申请人： Jeffrey P. Spindler , Tukaram K. Hatwar
发明人： Jeffrey P. Spindler , Tukaram K. Hatwar
IPC分类号： H01L51/52
CPC分类号： H01L51/5036 , H01L51/0054 , H01L51/0059 , H01L51/0072 , H01L51/0085 , H01L51/5278
摘要： An OLED device having two spaced electrodes including: first, second, and third light-emitting units disposed between the electrodes, the first light-emitting unit produces light that has multiple peaks at wavelengths longer than 500 nm and substantially no emission at wavelengths shorter than 480 nm, and the second and third light-emitting units produce light that has substantial emission at wavelengths shorter than 500 nm; intermediate connectors respectively disposed between the first and second light-emitting units, and between the second and third light-emitting units; and wherein the OLED device emits light with a color temperature greater than 7,000K.
摘要翻译：具有两个间隔电极的OLED器件包括：设置在电极之间的第一，第二和第三发光单元，第一发光单元产生在长于500nm的波长下具有多个峰的光，并且基本上不发射波长短于 480nm，第二和第三发光单元产生在短于500nm的波长下具有实质发射的光; 分别设置在第一和第二发光单元之间以及第二和第三发光单元之间的中间连接器; 并且其中所述OLED器件发射色温高于7,000K的光。

8. 发明授权

US07955719B2 Tandem OLED device with intermediate connector 有权
标题翻译：具有中间连接器的串联OLED器件
公开(公告)号：US07955719B2
公开(公告)日：2011-06-07
申请号：US12022427
申请日：2008-01-30
申请人： Tukaram K. Hatwar , Jeffrey P. Spindler , William J. Begley
发明人： Tukaram K. Hatwar , Jeffrey P. Spindler , William J. Begley
IPC分类号： H01L51/54
CPC分类号： H01L51/0077 , H01L51/002 , H01L51/5036 , H01L51/5092 , H01L51/5278 , Y10S428/917
摘要： A tandem OLED device including an anode; a cathode; at least two electroluminescent units disposed between the anode and the cathode, wherein each of the electroluminescent units includes at least one hole-transporting layer and one organic light-emitting layer; and an intermediate connector disposed between adjacent electroluminescent units, wherein the intermediate connector includes an n-doped organic layer and an electron-accepting layer, the electron-accepting layer being disposed closer to the cathode than the n-doped organic layer, and wherein the n-doped organic layer includes an alkali metal and an organic alkali metal complex.
摘要翻译：包括阳极的串联OLED器件; 阴极设置在阳极和阴极之间的至少两个电致发光单元，其中每个电致发光单元包括至少一个空穴传输层和一个有机发光层; 以及设置在相邻的电致发光单元之间的中间连接器，其中所述中间连接器包括n掺杂有机层和电子接受层，所述电子接受层被设置为比n掺杂有机层更靠近阴极，并且其中 n掺杂有机层包括碱金属和有机碱金属络合物。

9. 发明授权

US07948165B2 High-performance tandem white OLED 有权
标题翻译：高性能串联白色OLED
公开(公告)号：US07948165B2
公开(公告)日：2011-05-24
申请号：US11746290
申请日：2007-05-09
申请人： Jeffrey P. Spindler , Tukaram K. Hatwar
发明人： Jeffrey P. Spindler , Tukaram K. Hatwar
IPC分类号： H01L51/50
CPC分类号： H01L51/5278 , H01L51/0054 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/5012 , H01L51/5044
摘要： A tandem OLED device having two spaced electrodes comprising: first and second light-emitting units that produce different emission spectra disposed between the electrodes, the first light-emitting unit produces light that has multiple peaks at wavelengths longer than 500 nm and substantially no emission at wavelengths shorter than 480 nm, and the second light-emitting unit produces light that has substantial emission at wavelengths shorter than 500 nm; and an intermediate connector disposed between the light-emitting units.
摘要翻译：具有两个间隔开的电极的串联OLED器件包括：产生设置在电极之间的不同发射光谱的第一和第二发光单元，第一发光单元产生在长于500nm的波长处具有多个峰的光，并且基本上不发射在波长短于480nm，第二发光单元产生在短于500nm的波长具有实质发射的光; 以及设置在发光单元之间的中间连接器。

10. 发明授权

US07719180B2 Inverted OLED device with improved efficiency 有权
标题翻译：倒装OLED器件效率提高
公开(公告)号：US07719180B2
公开(公告)日：2010-05-18
申请号：US11873052
申请日：2007-10-16
申请人： Jeffrey P. Spindler , Tukaram K. Hatwar
发明人： Jeffrey P. Spindler , Tukaram K. Hatwar
IPC分类号： H05B33/00
CPC分类号： H01L51/5088 , H01L51/0072 , H01L51/5092 , H01L2251/554
摘要： An inverted OLED device, comprising: a substrate; a cathode disposed on the substrate; an anode spaced from the cathode; at least one light-emitting layer disposed between the anode and the cathode; a hole-transporting layer disposed between the anode and the light-emitting layer(s); an electron-transporting layer disposed between the cathode and the light-emitting layer(s); a first electron-accepting layer disposed between the hole-transporting layer and the anode and including a first electron-deficient organic material constituting more than 50% by volume of the first electron-accepting layer and having a reduction potential greater than −0.5 V vs. a Saturated Calomel Electrode; and a second electron-accepting layer disposed between the electron-transporting layer and the cathode including a second electron-deficient organic material constituting more than 50% by volume of the second electron-accepting layer and having a reduction potential greater than −0.5 V vs. a Saturated Calomel Electrode.
摘要翻译：一种反向OLED器件，包括：衬底; 设置在基板上的阴极; 与阴极间隔开的阳极; 设置在阳极和阴极之间的至少一个发光层; 设置在阳极和发光层之间的空穴传输层; 设置在阴极和发光层之间的电子传输层; 第一电子接受层，设置在空穴传输层和阳极之间，并且包括构成大于50体积％的第一电子接受层的第一电子缺陷有机材料，并且具有大于-0.5V的还原电位vs 饱和马氏体电极; 以及设置在所述电子传输层和所述阴极之间的第二电子接收层，包括构成所述第二电子接收层的体积的50体积％以上的第二电子缺陷型有机材料，并且具有大于-0.5V的还原电位vs 一个饱和的Calomel电极。

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