公开(公告)号：US07893430B2

公开(公告)日：2011-02-22

申请号：US12380315

申请日：2009-02-26

申请人： Linda Susan Sapochak ,  Paul Edward Burrows ,  Asanga Bimalchandra

发明人： Linda Susan Sapochak ,  Paul Edward Burrows ,  Asanga Bimalchandra

IPC分类号： H01L21/00

CPC分类号： H01L51/0059 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/552

摘要： An OLED device having an emission layer formed of an ambipolar phosphine oxide host material and a dopant, a hole transport layer in electrical communication with an anode, an electron transport layer in communication with a cathode, wherein the HOMO energy of the hole transport layer is substantially the same as the HOMO energy of the ambipolar host in the emission layer, and the LUMO energy of the electron transport layer is substantially the same as the LUMO energy of the ambipolar host in the emission layer.

摘要翻译： 具有由双极性磷化氢主体材料和掺杂剂形成的发光层的OLED器件，与阳极电连通的空穴传输层，与阴极连通的电子传输层，其中空穴传输层的HOMO能为 基本上与发射层中双极主体的HOMO能量基本相同，并且电子传输层的LUMO能量与发射层中双极性主体的LUMO能量基本相同。

公开(公告)号：US20100213443A1

公开(公告)日：2010-08-26

申请号：US12380315

申请日：2009-02-26

申请人： Linda Susan Sapochak ,  Paul Edward Burrows ,  Asanga Bimalchandra

发明人： Linda Susan Sapochak ,  Paul Edward Burrows ,  Asanga Bimalchandra

IPC分类号： H01L51/54

CPC分类号： H01L51/0059 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/552

摘要： An OLED device having an emission layer formed of an ambipolar phosphine oxide host material and a dopant, a hole transport layer in electrical communication with an anode, an electron transport layer in communication with a cathode, wherein the HOMO energy of the hole transport layer is substantially the same as the HOMO energy of the ambipolar host in the emission layer, and the LUMO energy of the electron transport layer is substantially the same as the LUMO energy of the ambipolar host in the emission layer.

摘要翻译： 具有由双极性磷化氢主体材料和掺杂剂形成的发光层的OLED器件，与阳极电连通的空穴传输层，与阴极连通的电子传输层，其中空穴传输层的HOMO能为 基本上与发射层中双极主体的HOMO能量基本相同，并且电子传输层的LUMO能量与发射层中双极性主体的LUMO能量基本相同。

公开(公告)号：US6030700A

公开(公告)日：2000-02-29

申请号：US966485

申请日：1997-11-07

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

IPC分类号： H05B33/10 ,  C09K11/06 ,  G09G3/00 ,  H01L27/15 ,  H01L27/32 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/14 ,  H05B33/26 ,  B32B17/06 ,  H01L31/00 ,  H01L33/00

CPC分类号： H01L24/82 ,  C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0077 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5234 ,  H01L2251/5323 ,  H01L2924/12033 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678

摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias.

公开(公告)号：US06358631B1

公开(公告)日：2002-03-19

申请号：US08693359

申请日：1996-08-06

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Dennis Matthew McCarty ,  Linda Susan Sapochak ,  Jon Andrew Cronin

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Dennis Matthew McCarty ,  Linda Susan Sapochak ,  Jon Andrew Cronin

IPC分类号： B32B1706

CPC分类号： C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/5221 ,  H01L2251/5323 ,  Y10S428/916

摘要： A light emitting device (LED) structure and devices containing the same in which the LED structure contains a plurality of at least a first and a second light emitting organic device (LED) stacked one upon the other, to form a layered structure, with each LED separated one from the other by a transparent conductive layer to enable each device to receive a separate bias potential to operate to emit light through the stack, at least one of said LED's comprising an emission layer containing an emitting compound, optionally in a matrix of at least one host compound capable of carrying electrons to the emitting compound.

摘要翻译： 发光器件（LED）结构和包含该LED结构的器件，其中LED结构包含多个彼此堆叠的至少第一和第二发光有机器件（LED），以形成分层结构，每个 LED通过透明导电层彼此分离，以使得每个器件能够接收单独的偏置电位以操作以通过堆叠发射光，所述LED中的至少一个包括含有发射化合物的发射层，任选地在 至少一种能够向发光化合物携带电子的主体化合物。

公开(公告)号：US5757026A

公开(公告)日：1998-05-26

申请号：US632322

申请日：1996-04-15

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

IPC分类号： H05B33/10 ,  C09K11/06 ,  G09G3/00 ,  H01L27/15 ,  H01L27/32 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/14 ,  H05B33/26 ,  H01L33/00

CPC分类号： H01L24/82 ,  C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0077 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5234 ,  H01L2251/5323 ,  H01L2924/12033 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678

摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias.

摘要翻译： 多色有机发光器件采用由有机化合物制成的双异质结构器件的垂直层叠层。 垂直堆叠结构形成在具有ITO或类似金属的透明涂层的玻璃基底上以提供基底。 沉积在衬底上的是三个双异质结构器件的垂直堆叠布置，每个由异质结构器件制成，每个由合适的有机材料制成。 实施堆叠，使得具有最长波长的双异质结构位于堆叠的顶部。 这构成在顶部发射红光的装置，其中装置具有最短波长，即发射蓝光的装置，在堆叠的底部。 位于红色和蓝色的设备结构之间是绿色设备结构。 这些器件被配置为堆叠以提供阶梯轮廓，由此每个器件通过薄的透明导电接触层与另一个分离，以使来自每个器件的光能够透过半透明触点并通过下部器件结构，同时进一步启用 每个设备接收选择性偏差。

公开(公告)号：US09017573B2

公开(公告)日：2015-04-28

申请号：US13060038

申请日：2009-08-19

申请人： Steven M. Risser ,  Vincent McGinniss ,  David W. Nippa ,  Paul Edward Burrows ,  Asanga B. Padmaperuma ,  Sambhu N. Kundu ,  Hiroshi Mataki

发明人： Steven M. Risser ,  Vincent McGinniss ,  David W. Nippa ,  Paul Edward Burrows ,  Asanga B. Padmaperuma ,  Sambhu N. Kundu ,  Hiroshi Mataki

IPC分类号： C09K11/06 ,  C07F5/06 ,  H01L31/055 ,  C09K11/77 ,  C09K11/02 ,  H01L31/054

CPC分类号： C09K11/06 ,  C09K11/025 ,  C09K11/7701 ,  C09K11/7706 ,  C09K11/7707 ,  C09K11/7708 ,  C09K11/7709 ,  C09K11/771 ,  C09K11/7713 ,  C09K11/7714 ,  C09K11/7728 ,  C09K11/7734 ,  C09K2211/1007 ,  C09K2211/182 ,  C09K2211/186 ,  H01L31/0547 ,  H01L31/055 ,  Y02E10/52 ,  Y10T428/2982

摘要： Luminescent compositions are described comprising lanthanide-containing nanoclusters comprising lanthanide atoms bonded to at least one semimetal or transition metal via an oxygen or sulfur atom. Novel compositions include an antenna ligand complexed with the nanoclusters. The rare earth-metal nanoclusters are in the size range of 1 to 100 nm. Articles, such as solar cells, are described in which the nanoclusters (with or without antenna ligands) are dispersed in a polymer matrix. Novel methods of making luminescent films are also described.

摘要翻译： 描述了包含含镧系元素的纳米团簇的发光组合物，其包含通过氧或硫原子键合至至少一个半金属或过渡金属的镧系元素原子。 新型组合物包括与纳米团簇络合的天线配体。 稀土金属纳米团簇的大小范围为1〜100nm。 描述了诸如太阳能电池的制品，其中纳米团簇（具有或不具有天线配体）分散在聚合物基质中。 还描述了制备发光膜的新方法。

公开(公告)号：US5707745A

公开(公告)日：1998-01-13

申请号：US354674

申请日：1994-12-13

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

IPC分类号： H05B33/10 ,  C09K11/06 ,  G09G3/00 ,  H01L27/15 ,  H01L27/32 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/14 ,  H05B33/26 ,  B32B17/06 ,  H01L31/00 ,  H01L33/00

CPC分类号： H01L24/82 ,  C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0077 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5234 ,  H01L2251/5323 ,  H01L2924/12033 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678

摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias.

公开(公告)号：US06365270B2

公开(公告)日：2002-04-02

申请号：US09458488

申请日：1999-12-09

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

IPC分类号： B32B1706

CPC分类号： H01L24/82 ,  C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/5234 ,  H01L2251/5323 ,  H01L2924/12033 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678 ,  H01L2924/00

摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias.

摘要翻译： 多色有机发光器件采用由有机化合物制成的双异质结构器件的垂直层叠层。 垂直堆叠结构形成在具有ITO或类似金属的透明涂层的玻璃基底上以提供基底。 沉积在衬底上的是三个双异质结构器件的垂直堆叠布置，每个由异质结构器件制成，每个由合适的有机材料制成。 实施堆叠，使得具有最长波长的双异质结构位于堆叠的顶部。 这构成在顶部发射红光的装置，其中装置具有最短波长，即发射蓝光的装置，在堆叠的底部。 位于红色和蓝色的设备结构之间是绿色设备结构。 这些器件被配置为堆叠以提供阶梯轮廓，由此每个器件通过薄的透明导电接触层与另一个分离，以使来自每个器件的光能够透过半透明触点并通过下部器件结构，同时进一步启用 每个设备接收选择性偏差。

公开(公告)号：US5721160A

公开(公告)日：1998-02-24

申请号：US632316

申请日：1996-04-15

申请人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

发明人： Stephen Ross Forrest ,  Mark Edward Thompson ,  Paul Edward Burrows ,  Linda Susan Sapochak ,  Dennis Matthew McCarty

IPC分类号： H05B33/10 ,  C09K11/06 ,  G09G3/00 ,  H01L27/15 ,  H01L27/32 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/14 ,  H05B33/26 ,  H01L21/48

CPC分类号： H01L24/82 ,  C09K11/06 ,  H01L27/156 ,  H01L27/3209 ,  H01L51/0077 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/5234 ,  H01L2251/5323 ,  H01L2924/12033 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678

摘要： A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure. The devices are configured as stacked to provide a staircase profile whereby each device is separated from the other by a thin transparent conductive contact layer to enable light emanating from each of the devices to pass through the semitransparent contacts and through the lower device structures while further enabling each of the devices to receive a selective bias.