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1. 发明授权

US08101941B2 Interface conditioning to improve efficiency and lifetime of organic electroluminescence devices 有权
标题翻译：界面调理，以提高有机电致发光器件的效率和使用寿命
公开(公告)号：US08101941B2
公开(公告)日：2012-01-24
申请号：US11236176
申请日：2005-09-26
申请人： Stelios A. Choulis , Mathew Mathai , Vi-En Choong
发明人： Stelios A. Choulis , Mathew Mathai , Vi-En Choong
IPC分类号： H01L35/24
CPC分类号： H01L51/5012 , B82Y20/00 , B82Y30/00 , H01L51/5016 , H01L2251/5369
摘要： In at least one embodiment of the invention, an OLED device is disclosed in which the surface of one or more layers of the OLED are conditioned with metal nano-particles such that they are disposed along the interface between adjacent layers.
摘要翻译：在本发明的至少一个实施例中，公开了一种OLED器件，其中一个或多个OLED层的表面被金属纳米颗粒调节，使得它们沿着相邻层之间的界面设置。

2. 发明授权

US07667383B2 Light source comprising a common substrate, a first led device and a second led device 有权
标题翻译：光源包括公共基板，第一LED装置和第二LED装置
公开(公告)号：US07667383B2
公开(公告)日：2010-02-23
申请号：US11356389
申请日：2006-02-15
申请人： Vi-En Choong
发明人： Vi-En Choong
IPC分类号： H05B33/02 , H05B33/14 , H05B33/24
CPC分类号： H01L51/5221 , H01L51/5234 , H01L2251/5361
摘要： At least one stacked organic or polymeric light emitting diode (PLEDs) devices to comprise a light source is disclosed. At least one of the PLEDs includes a patterned cathode which has regions which transmit light. The patterned cathodes enable light emission from the PLEDs to combine together. The light source may be top or bottom emitting or both.
摘要翻译：公开了至少一个堆叠的有机或聚合物发光二极管（PLED）装置，其包括光源。 PLED中的至少一个包括具有透射光的区域的图案化阴极。图案化的阴极使来自PLED的光发射结合在一起。光源可以是顶部或底部发射或两者。

3. 发明授权

US07550915B2 Organic electronic device with hole injection 有权
标题翻译：有机电子器件带空穴注入
公开(公告)号：US07550915B2
公开(公告)日：2009-06-23
申请号：US10843803
申请日：2004-05-11
申请人： Reza Stegamat , Vi-En Choong
发明人： Reza Stegamat , Vi-En Choong
IPC分类号： H05B33/04 , H05B33/10
CPC分类号： H01L51/5012 , H01L51/0037 , H01L51/0059 , H01L51/5048
摘要： In a first embodiment of the present invention, in order to increase the number of holes injected into the emissive layer, an intermixed layer is formed from the intermixing of the hole transport layer (“HTL”) and the emissive layer. The intermixed layer is between the HTL and the emissive layer of the OLED device. Alternatively, in a second embodiment of the present invention, in order to increase the number of holes injected into the emissive layer, a separate interlayer is incorporated within the OLED device. The interlayer is comprised of a hole transport material in which one of its components is at least partially replaced with one of the components of the emissive layer that is responsible for hole injection and transport. The separate interlayer is between the anode and the emissive layer of the OLED device. One or more intermediate layers may be present between the interlayer and the anode such as, for example, a HTL may be present between those two layers.
摘要翻译：在本发明的第一实施例中，为了增加注入到发光层中的空穴的数量，由空穴传输层（“HTL”）和发光层的混合形成混合层。混合层在HTL和OLED器件的发射层之间。或者，在本发明的第二实施例中，为了增加注入到发射层中的空穴的数量，在OLED器件内部并入有单独的中间层。中间层由空穴传输材料组成，其中其一个部件至少部分地被负责空穴注入和输送的发射层的部件之一所替代。单独的中间层位于OLED器件的阳极和发射层之间。中间层和阳极之间可以存在一个或多个中间层，例如HTL可以存在于这两层之间。

4. 发明申请

US20090039294A1 Radiation emitting device 有权
标题翻译：辐射发射装置
公开(公告)号：US20090039294A1
公开(公告)日：2009-02-12
申请号：US12157061
申请日：2008-06-06
申请人： Vi-En Choong , Stelios A. Choulis , Matthew K. Mathai
发明人： Vi-En Choong , Stelios A. Choulis , Matthew K. Mathai
IPC分类号： G21G4/00
CPC分类号： H01L51/5036 , H01L51/0037 , H01L51/007 , H01L51/0073 , H01L51/0085 , H01L51/5016 , H01L51/5096 , H01L2251/308 , H01L2251/552
摘要： A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which contains a phosphorescent substance, and a second electrode, which emits second charge carriers having a second charge during operation, wherein during operation the second charge carrier transporting layer is largely free of first charge carriers.
摘要翻译：一种辐射发射装置，包括在操作期间发射具有第一电荷的第一电荷载体的第一电极，包含荧光物质的第一载流子传输层，包含磷光物质的第二载流子传输层，以及第二电荷载体传输层，电极，其在操作期间发射具有第二电荷的第二电荷载体，其中在操作期间，第二载流子传输层大部分不含第一载流子。

5. 发明授权

US07452613B2 White organic electroluminescent device 有权
标题翻译：白色有机电致发光器件
公开(公告)号：US07452613B2
公开(公告)日：2008-11-18
申请号：US10932830
申请日：2004-09-01
申请人： Dmytro Poplavskyy , Vi-En Choong
发明人： Dmytro Poplavskyy , Vi-En Choong
IPC分类号： H01L51/50 , H05B33/12
CPC分类号： H01L51/5036 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0037 , H01L51/0038 , H01L51/0039 , H01L51/0043 , Y10S428/917 , Y10T428/24942
摘要： What is disclosed is an organic electroluminescent device which produces a white output spectrum. A plurality of emissive layers, each emitting in a particular spectrum, are fabricated together in one device by cross-linking at least some the layers. One of the emissive layers has both an emissive and a non-emissive function.
摘要翻译：所公开的是产生白色输出光谱的有机电致发光器件。通过交联至少一些层，在一个器件中一起在特定光谱中发射的多个发射层。发射层之一具有发射和非发射功能。

6. 发明申请

US20080245788A1 ELECTRIC APPLIANCE WITH INTERIOR LIGHTING 审中-公开
标题翻译：带室内照明的电器
公开(公告)号：US20080245788A1
公开(公告)日：2008-10-09
申请号：US11952029
申请日：2007-12-06
申请人： Vi-En Choong , Gerhard Kuhn , Feng Cheng , Mathew Mathai , Kar Phooi Foong , Qi Chen , Dmytro Poplavskyy
发明人： Vi-En Choong , Gerhard Kuhn , Feng Cheng , Mathew Mathai , Kar Phooi Foong , Qi Chen , Dmytro Poplavskyy
IPC分类号： H05B6/64 , H05B6/00 , H05B6/72
CPC分类号： F24C15/008 , F24C7/067 , F25D17/042 , F25D27/00
摘要： An electric appliance comprises in particular an interior space which is separable from an outside environment and at least one radiation-emitting device arranged in the interior space for emitting electromagnetic radiation into the interior space.
摘要翻译：电器特别包括可与外部环境分离的内部空间和布置在内部空间中的用于向内部空间发射电磁辐射的至少一个辐射发射装置。

7. 发明申请

US20070069636A1 Organic electrophosphorescence device 有权
标题翻译：有机电泳荧光装置
公开(公告)号：US20070069636A1
公开(公告)日：2007-03-29
申请号：US11238888
申请日：2005-09-28
申请人： Stelios Choulis , Mathew Mathai , Vi-En Choong , Franky So
发明人： Stelios Choulis , Mathew Mathai , Vi-En Choong , Franky So
IPC分类号： H05B33/00
CPC分类号： H01L51/5048 , H01L51/0037 , H01L51/0042 , H01L51/0059 , H01L51/0067 , H01L51/0071 , H01L51/0085 , H01L51/5016
摘要： Techniques are described for forming an organic light emitting diode device with improved device efficiency. Materials having at least one energy level that is similar to those of a phosphorescent light emitting material in the diode are incorporated into the device to directly inject holes or electrons to the light emitting material.
摘要翻译：描述了用于形成具有改进的器件效率的有机发光二极管器件的技术。具有与二极管中的磷光发光材料的能级相似的至少一个能级的材料被并入该器件中，以将空穴或电子直接注入发光材料。

8. 发明授权

US06963081B2 Interfacial trap layer to improve carrier injection 有权
标题翻译：界面捕获层改善载流子注入
公开(公告)号：US06963081B2
公开(公告)日：2005-11-08
申请号：US10676969
申请日：2003-09-30
申请人： Rahul Gupta , Florian Pschenitzka , Vi-En Choong , Pierre-Marc Allemand
发明人： Rahul Gupta , Florian Pschenitzka , Vi-En Choong , Pierre-Marc Allemand
IPC分类号： H01L29/167 , H01L29/207 , H01L29/24 , H01L31/062 , H01L35/24 , H01L51/00 , H01L51/50
CPC分类号： H01L51/5088 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/5092
摘要： In an embodiment of the invention, an electronic device includes an interfacial layer with traps. This interfacial layer is between an electrode and an organic layer, and if the electrode was adjacent to the organic layer, the energy barrier between these two layers is such that the current through the organic layer is limited by charge injection into this layer rather than the transport properties of the organic layer. The traps are used to accumulate charges of one charge type (e.g., either electrons or holes) within the interfacial layer. By accumulating charges, the bands of the interfacial layer are bent so that charges can tunnel from the electrode to the organic layer thus increasing the efficiency of the electronic device and allowing organic layers to be used within an electronic device that otherwise would be too inefficient for use in that device.
摘要翻译：在本发明的一个实施例中，电子设备包括具有陷阱的界面层。该界面层位于电极和有机层之间，并且如果电极与有机层相邻，则这两层之间的能量势垒使得通过有机层的电流受到电荷注入到该层而不是由有机层的运输特性。陷阱用于在界面层内积累一种电荷类型（例如，电子或空穴）的电荷。通过累积电荷，界面层的带被弯曲，使得电荷可以从电极隧穿到有机层，从而提高电子器件的效率，并允许有机层在电子器件中使用，否则对于在该设备中使用。

9. 发明申请

US20120153305A1 Radiation Emitting Device 有权
标题翻译：辐射发射装置
公开(公告)号：US20120153305A1
公开(公告)日：2012-06-21
申请号：US13407558
申请日：2012-02-28
申请人： Vi-En CHOONG , Stelios A. Choulis , Matthew K. Mathai
发明人： Vi-En CHOONG , Stelios A. Choulis , Matthew K. Mathai
IPC分类号： H01L51/52
CPC分类号： H01L51/5036 , H01L51/0037 , H01L51/007 , H01L51/0073 , H01L51/0085 , H01L51/5016 , H01L51/5096 , H01L2251/308 , H01L2251/552
摘要： A radiation emitting device comprising a first electrode, which emits first charge carriers having a first charge during operation, a first charge carrier transporting layer, which comprises a fluorescent substance, a second charge carrier transporting layer, which contains a phosphorescent substance, and a second electrode, which emits second charge carriers having a second charge during operation, wherein during operation the second charge carrier transporting layer is largely free of first charge carriers.
摘要翻译：一种辐射发射装置，包括在操作期间发射具有第一电荷的第一电荷载体的第一电极，包含荧光物质的第一载流子传输层，包含磷光物质的第二载流子传输层，以及第二电荷载体传输层，电极，其在操作期间发射具有第二电荷的第二电荷载体，其中在操作期间，第二载流子传输层大部分不含第一载流子。

10. 发明授权

US07679282B2 Polymer and small molecule based hybrid light source 有权
标题翻译：聚合物和小分子混合光源
公开(公告)号：US07679282B2
公开(公告)日：2010-03-16
申请号：US11294904
申请日：2005-12-05
申请人： Vi-En Choong , Stelios Choulis , Benjamin Claus Krummacher , Mathew Mathai , Franky So
发明人： Vi-En Choong , Stelios Choulis , Benjamin Claus Krummacher , Mathew Mathai , Franky So
IPC分类号： H01L51/54 , H01L51/52
CPC分类号： H01L51/5016 , H01L51/0035 , H01L51/0043 , H01L51/0062 , H01L51/007 , H01L51/0078 , H01L51/0081 , H01L51/5036 , H01L51/5048
摘要： An organic electroluminescent device, includes: a substrate; a hole-injecting electrode (anode) coated over the substrate; a hole injection layer coated over the anode; a hole transporting layer coated over the hole injection layer; a polymer based light emitting layer, coated over the hole transporting layer; a small molecule based light emitting layer, thermally evaporated over the polymer based light emitting layer; and an electron-injecting electrode (cathode) deposited over the electroluminescent polymer layer.
摘要翻译：一种有机电致发光器件，包括：衬底; 涂覆在基板上的空穴注入电极（阳极）涂覆在阳极上的空穴注入层; 涂覆在空穴注入层上的空穴传输层; 涂覆在空穴传输层上的基于聚合物的发光层; 基于聚合物的发光层热蒸发的基于小分子的发光层; 和沉积在电致发光聚合物层上的电子注入电极（阴极）。

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