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1. 发明授权

US08809079B2 Materials and methods for organic light-emitting device microcavity 有权
标题翻译：有机发光器件微腔的材料和方法
公开(公告)号：US08809079B2
公开(公告)日：2014-08-19
申请号：US13528896
申请日：2012-06-21
申请人： Jianglong Chen , Ian Millard , Steven Van Slyke , Inna Tregub , Conor Madigan
发明人： Jianglong Chen , Ian Millard , Steven Van Slyke , Inna Tregub , Conor Madigan
IPC分类号： H01L33/02 , H01L51/00 , H01L33/00 , H01L51/52 , H01L33/12
CPC分类号： H01L51/5262 , H01L33/0095 , H01L33/12 , H01L51/0004 , H01L51/0005 , H01L51/5218 , H01L51/5221 , H01L51/5265
摘要： The present teachings provide methods for forming organic layers for an organic light-emitting device (OLED) using an inkjet printing or thermal printing process. The method can further use one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided wherein at least one of the charge injection or charge transport layers is formed by an inkjet printing or thermal printing method at a high deposition rate. The structure of the organic layer can be amorphous, crystalline, porous, dense, smooth, rough, or a combination thereof, depending on deposition parameters and post-treatment conditions. An OLED microcavity is also provided and can be formed by one of more of the methods.
摘要翻译：本教导提供了使用喷墨印刷或热敏印刷方法形成有机发光器件（OLED）的有机层的方法。该方法可以进一步使用一个或多个附加过程，例如真空热蒸发（VTE）来产生OLED堆叠。还提供了OLED堆叠结构，其中电荷注入或电荷传输层中的至少一个以高沉积速率通过喷墨印刷或热敏印刷方法形成。取决于沉积参数和后处理条件，有机层的结构可以是无定形，结晶，多孔，致密，光滑，粗糙或其组合。还提供了OLED微腔，并且可以通过其中一种方法形成。

2. 发明授权

US08466484B2 Materials and methods for organic light-emitting device microcavity 有权
标题翻译：有机发光器件微腔的材料和方法
公开(公告)号：US08466484B2
公开(公告)日：2013-06-18
申请号：US13360597
申请日：2012-01-27
申请人： Steven Van Slyke , Conor Madigan , Jianglong Chen , Ian Millard
发明人： Steven Van Slyke , Conor Madigan , Jianglong Chen , Ian Millard
IPC分类号： H01L29/06 , H01L29/00
CPC分类号： H01L51/003 , H01L51/0013 , H01L51/0026 , H01L51/5088 , H01L51/5265 , H01L51/5268
摘要： The present teachings provide methods for forming organic layers for an organic light-emitting device (OLED) using a thermal printing process. The method can further use one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided wherein at least one of the charge injection or charge transport layers is formed by a thermal printing method at a high deposition rate. The organic layer can be subject to post-deposition treatment such as baking. The structure of the organic layer can be amorphous, crystalline, porous, dense, smooth, rough, or a combination thereof, depending on deposition parameters and post-treatment conditions. The organic layer can improve light out-coupling efficiency of an OLED, increase conductivity, decrease index of refraction, and/or modify the emission chromaticity of an OLED. An OLED microcavity is also provided and can be formed by one of more of these methods.
摘要翻译：本教导提供了使用热打印方法形成有机发光器件（OLED）的有机层的方法。该方法可以进一步使用一个或多个附加过程，例如真空热蒸发（VTE）来产生OLED堆叠。还提供了OLED堆叠结构，其中电荷注入或电荷输送层中的至少一个以高沉积速率通过热印刷方法形成。有机层可以进行诸如烘烤的后沉积处理。取决于沉积参数和后处理条件，有机层的结构可以是无定形，结晶，多孔，致密，光滑，粗糙或其组合。有机层可以改善OLED的光输出耦合效率，增加导电性，降低折射率和/或改变OLED的发射色度。还提供了OLED微腔，并且可以通过这些方法中的更多种之一来形成。

3. 发明申请

US20120076925A1 METHOD AND APPARATUS FOR THERMAL JET PRINTING 审中-公开
标题翻译：热喷涂印刷方法与装置
公开(公告)号：US20120076925A1
公开(公告)日：2012-03-29
申请号：US13311409
申请日：2011-12-05
申请人： Vladimir Bulovic , Jianglong Chen , Conor Francis Madigan , Martin A. Schmidt
发明人： Vladimir Bulovic , Jianglong Chen , Conor Francis Madigan , Martin A. Schmidt
IPC分类号： B41J29/38 , B05D5/06
CPC分类号： B41J2/04588 , B05B17/0638 , B41J2/04581 , B41J2/07 , B41J2/14 , B41J2202/09 , B41J2202/16 , H01L51/0005 , H01L51/56 , H05B33/10
摘要： The disclosure relates to a method for depositing films on a substrate which may form part of an LED or other types of display. In one embodiment, the disclosure relates to an apparatus for depositing ink on a substrate. The apparatus includes a chamber for receiving ink; a discharge nozzle having an inlet port and an outlet port, the discharge nozzle receiving a quantity of ink from the chamber at the inlet port and dispensing the quantity of ink from the outlet port; and a dispenser for metering the quantity of ink from the chamber to the inlet port of the discharge nozzle; wherein the chamber receives ink in liquid form having a plurality of suspended particles and the quantity of ink is pulsatingly metered from the chamber to the discharge nozzle; and the discharge nozzle evaporates the carrier liquid and deposits the solid particles on the substrate.
摘要翻译：本公开涉及一种用于在可以形成LED或其他类型的显示器的一部分的衬底上沉积膜的方法。在一个实施例中，本公开涉及一种用于在基底上沉积墨的装置。该装置包括用于接收墨水的腔室; 具有入口和出口的排出喷嘴，所述排出喷嘴从所述入口处的所述室接收一定量的墨，并从所述出口分配墨水量; 以及分配器，用于计量从所述腔室到所述排放喷嘴的入口的墨水量; 其中所述腔室容纳具有多个悬浮颗粒的液体形式的墨水，并且所述墨水量从所述腔室脉动地计量到所述排放喷嘴; 并且排出喷嘴使载液蒸发并将固体颗粒沉积在基板上。

4. 发明申请

US20120038705A1 Method and Apparatus for Delivering Ink Material from a Discharge Nozzle 审中-公开
标题翻译：从排放喷嘴输送墨水材料的方法和装置
公开(公告)号：US20120038705A1
公开(公告)日：2012-02-16
申请号：US13218451
申请日：2011-08-26
申请人： Conor Francis Madigan , Jianglong Chen , Dariusz Golda , Hyeun-Su Kim , Valerie Gassend , Manush Birang
发明人： Conor Francis Madigan , Jianglong Chen , Dariusz Golda , Hyeun-Su Kim , Valerie Gassend , Manush Birang
IPC分类号： B41J2/175
CPC分类号： B41J2/14 , B05B17/0638 , B41J2202/09 , B41J2202/16 , H01L51/0005 , H01L51/56
摘要： The disclosure relates to a method for loading ink material into discharge nozzle having a non-discharge surface and a plurality of micropores. The, method includes the steps of providing a quantity of liquid ink material defined by a carrier fluid containing dissolved or suspended film material; delivering the quantity of liquid ink onto the discharge nozzle and directing a portion of the delivered ink into at least one micropore; flowing a pressurized gas over the surface to drive the delivered ink material into the least one nozzle; evaporating the carrier fluid from the delivered ink to form a substantially carrier-free ink material at the micropore; and dispensing the substantially carrier-free ink material from the nozzle. The surface can be configured to reject the ink and the plurality of nozzles are configured to receive the ink.
摘要翻译：本发明涉及将油墨材料装入具有非排放表面和多个微孔的排放喷嘴中的方法。该方法包括以下步骤：提供由含有溶解或悬浮的薄膜材料的载体流体所限定的液体墨水材料; 将液体墨水的量输送到排出喷嘴上并将输送的油墨的一部分引导到至少一个微孔中; 将加压气体流过表面以将输送的油墨材料驱动到至少一个喷嘴中; 从所输送的油墨蒸发载体流体，以在微孔处形成基本上无载体的油墨材料; 并从喷嘴分配基本上无载体的油墨材料。表面可以被配置为拒绝墨水，并且多个喷嘴被配置为接收墨水。

5. 发明申请

US20110262624A1 Method and Apparatus for Depositing LED Organic Film 审中-公开
标题翻译：用于沉积LED有机膜的方法和装置
公开(公告)号：US20110262624A1
公开(公告)日：2011-10-27
申请号：US13095619
申请日：2011-04-27
申请人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie LeBlanc , Jianglong Chen
发明人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie LeBlanc , Jianglong Chen
IPC分类号： B05D5/12 , B05B7/22 , C23C14/24 , B05B1/00
CPC分类号： H01L51/0011 , B05D1/12 , C23C16/04 , C23C16/042 , C23C16/448 , C23C16/4481 , C23C16/4483 , C23C16/4485 , C23C16/45565 , C23C16/45568 , H01L51/56
摘要： In one embodiment the disclosure relates to an apparatus for depositing an organic material on a substrate, including a source heater for heating organic particles to form suspended organic particles; a transport stream for delivering the suspended organic particles to a discharge nozzle, the discharge nozzle having a plurality of micro-pores, the micro-pores providing a conduit for passage of the suspended organic particles; and a nozzle heater for pulsatingly heating the micro-pores nozzle to discharge the suspended organic particles from the discharge nozzle.
摘要翻译：在一个实施方案中，本公开涉及一种用于在基底上沉积有机材料的装置，包括用于加热有机颗粒以形成悬浮的有机颗粒的源加热器; 用于将悬浮的有机颗粒输送到排出喷嘴的输送流，排出喷嘴具有多个微孔，微孔提供用于悬浮的有机颗粒通过的导管; 以及喷嘴加热器，用于脉动地加热微孔喷嘴以从排出喷嘴排出悬浮的有机颗粒。

6. 发明授权

US08941299B2 Light emitting device including semiconductor nanocrystals 有权
标题翻译：包括半导体纳米晶体的发光器件
公开(公告)号：US08941299B2
公开(公告)日：2015-01-27
申请号：US11750824
申请日：2007-05-18
申请人： Jianglong Chen , Vladimir Bulovic , Polina Anikeeva , Moungi G. Bawendi
发明人： Jianglong Chen , Vladimir Bulovic , Polina Anikeeva , Moungi G. Bawendi
IPC分类号： H01J1/62 , H01J63/04 , C09K11/56 , H05B33/14
CPC分类号： C09K11/565 , H05B33/14
摘要： A light emitting device includes an electroluminescent material and semiconductor nanocrystals. The semiconductor nanocrystals accept energy from the electroluminescent material and emit light.
摘要翻译：发光器件包括电致发光材料和半导体纳米晶体。半导体纳米晶体从电致发光材料接受能量并发光。

7. 发明授权

US08808799B2 Method and apparatus for organic vapor printing 有权
标题翻译：有机蒸气印刷的方法和装置
公开(公告)号：US08808799B2
公开(公告)日：2014-08-19
申请号：US12772184
申请日：2010-05-01
申请人： Conor F. Madigan , Alexander Sou-Kang Ko , Jianglong Chen
发明人： Conor F. Madigan , Alexander Sou-Kang Ko , Jianglong Chen
IPC分类号： C23C16/00 , B05D5/06 , C23C14/24 , C23C14/22 , C23C14/04 , C23C14/12 , H01L51/00 , H01L51/56
CPC分类号： C23C16/042 , C23C14/04 , C23C14/12 , C23C14/228 , C23C14/24 , H01L51/0008 , H01L51/0011 , H01L51/0013 , H01L51/56
摘要： In one embodiment, the disclosure relates to providing a first gas stream carrying vaporized material and depositing the vaporized material onto a substrate by directing a plurality of gas streams containing the vaporized material to a substrate, forming an gas curtain around the streams to prevent its dissemination beyond a target print area, and allowing the vaporized material to condense on the target print area. In another embodiment, heat is used to regulate the flow of the material and the thickness of the deposited layer.
摘要翻译：在一个实施方案中，本公开涉及提供携带蒸发的材料的第一气流并通过将包含蒸发的材料的多个气流引导到基底上将气化的材料沉积到基底上，在流周围形成气幕以防止其散布超出目标打印区域，并允许蒸发的材料在目标打印区域上冷凝。在另一个实施例中，使用热来调节材料的流动和沉积层的厚度。

8. 发明申请

US20120148743A1 METHOD AND APPARATUS FOR DEPOSITING LED ORGANIC FILM 有权
标题翻译：用于沉积LED有机膜的方法和装置
公开(公告)号：US20120148743A1
公开(公告)日：2012-06-14
申请号：US13359434
申请日：2012-01-26
申请人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie Gassend , Jianglong Chen
发明人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie Gassend , Jianglong Chen
IPC分类号： C23C16/04
CPC分类号： H01L51/0011 , B05D1/12 , C23C16/04 , C23C16/042 , C23C16/448 , C23C16/4481 , C23C16/4483 , C23C16/4485 , C23C16/45565 , C23C16/45568 , H01L51/56
摘要： In one embodiment the disclosure relates to an apparatus for depositing an organic material on a substrate, including a source heater for heating organic particles to form suspended organic particles; a transport stream for delivering the suspended organic particles to a discharge nozzle, the discharge nozzle having a plurality of micro-pores, the micro-pores providing a conduit for passage of the suspended organic particles; and a nozzle heater for pulsatingly heating the micro-pores nozzle to discharge the suspended organic particles from the discharge nozzle.
摘要翻译：在一个实施方案中，本公开涉及一种用于在基底上沉积有机材料的装置，包括用于加热有机颗粒以形成悬浮的有机颗粒的源加热器; 用于将悬浮的有机颗粒输送到排出喷嘴的输送流，排出喷嘴具有多个微孔，微孔提供用于悬浮的有机颗粒通过的导管; 以及喷嘴加热器，用于脉动地加热微孔喷嘴以从排出喷嘴排出悬浮的有机颗粒。

9. 发明申请

US20110206839A1 METHOD AND APPARATUS FOR FORMING STRUCTURES OF POLYMER NANOBEADS 审中-公开
标题翻译：形成聚合物纳米粒子结构的方法和装置
公开(公告)号：US20110206839A1
公开(公告)日：2011-08-25
申请号：US12746044
申请日：2009-01-05
申请人： Vladimir Bulovic , Murali Chaparala , Jianglong Chen , Eric Wing -Jing Lam , Valerie Leblanc , Martin A. Schmidt
发明人： Vladimir Bulovic , Murali Chaparala , Jianglong Chen , Eric Wing -Jing Lam , Valerie Leblanc , Martin A. Schmidt
IPC分类号： B05D5/06 , B05C11/00
CPC分类号： G02B6/138 , B05D3/04 , B05D3/0453 , B05D3/107 , G02B2006/12071 , G03F7/168
摘要： The disclosure relates to providing printed structures of polymer that have substantially flat printed surfaces. In one embodiment, the disclosure relates to a post-printing treatment apparatus for receiving a substrate supporting a polymer printing thereon. The polymer can be PMMA or other suitable polymer. In a related embodiment, the polymer defines a thermoplastic polymer having a glass transition temperature. The apparatus can comprise of a chamber, and input manifold, an exhaust manifold, a solvent reservoir and a gas reservoir. The solvent reservoir provides one or more solvent systems adapted to chemically bind, and potentially react, with the polymer. The gas reservoir provides one or more gases for drying the substrate and printed polymer after the solvent treatment step. In one application, a substrate having printed surface thereon is placed in the chamber and exposed to the solvent system for sufficient period of time to provide substantially flat print surfaces.
摘要翻译：本公开涉及提供具有基本平坦的印刷表面的聚合物的印刷结构。在一个实施例中，本公开涉及一种用于接收支撑其上的聚合物印刷的基板的后印刷处理设备。聚合物可以是PMMA或其它合适的聚合物。在相关实施方案中，聚合物限定了具有玻璃化转变温度的热塑性聚合物。该装置可以包括腔室，输入歧管，排气歧管，溶剂储存器和气体储存器。溶剂储存器提供一种或多种溶剂体系，其适于与聚合物化学结合并潜在地与聚合物反应。在溶剂处理步骤之后，气体储存器提供用于干燥基底和印刷聚合物的一种或多种气体。在一个应用中，其上具有印刷表面的基板放置在室中并暴露于溶剂系统足够的时间以提供基本平坦的印刷表面。

10. 发明授权

US08128753B2 Method and apparatus for depositing LED organic film 有权
标题翻译：用于沉积LED有机膜的方法和装置
公开(公告)号：US08128753B2
公开(公告)日：2012-03-06
申请号：US11282472
申请日：2005-11-21
申请人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie LeBlanc , Jianglong Chen
发明人： Vladimir Bulovic , Marc A. Baldo , Martin A. Schmidt , Valerie LeBlanc , Jianglong Chen
IPC分类号： C23C14/12
CPC分类号： H01L51/0011 , B05D1/12 , C23C16/04 , C23C16/042 , C23C16/448 , C23C16/4481 , C23C16/4483 , C23C16/4485 , C23C16/45565 , C23C16/45568 , H01L51/56
摘要： In one embodiment the disclosure relates to an apparatus for depositing an organic material on a substrate, including a source heater for heating organic particles to form suspended organic particles; a transport stream for delivering the suspended organic particles to a discharge nozzle, the discharge nozzle having a plurality of micro-pores, the micro-pores providing a conduit for passage of the suspended organic particles; and a nozzle heater for pulsatingly heating the micro-pores nozzle to discharge the suspended organic particles from the discharge nozzle.
摘要翻译：在一个实施方案中，本公开涉及一种用于在基底上沉积有机材料的装置，包括用于加热有机颗粒以形成悬浮的有机颗粒的源加热器; 用于将悬浮的有机颗粒输送到排出喷嘴的输送流，排出喷嘴具有多个微孔，微孔提供用于悬浮的有机颗粒通过的导管; 以及喷嘴加热器，用于脉动地加热微孔喷嘴以从排出喷嘴排出悬浮的有机颗粒。

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