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1. 发明授权

US08828793B2 Method of manufacturing multilayered thin film through phase separation of blend of organic semiconductor/insulating polymer and organic thin film transistor using the same 有权
标题翻译：通过使用该有机半导体/绝缘聚合物和有机薄膜晶体管的共混物的相分离制造多层薄膜的方法
公开(公告)号：US08828793B2
公开(公告)日：2014-09-09
申请号：US13140740
申请日：2009-04-16
申请人： Kil Won Cho , Wi Hyoung Lee
发明人： Kil Won Cho , Wi Hyoung Lee
IPC分类号： H01L51/40 , H01L51/00 , H01L51/05
CPC分类号： H01L51/0558 , H01L51/0028 , H01L51/052
摘要： Disclosed is a method of manufacturing a multilayered thin film including a crystalline small molecular organic semiconductor layer and an insulating polymer layer for use in an organic thin film transistor through phase separation and annealing. The method includes applying a blend solution of organic semiconductor and insulating polymer on a substrate thus forming a vertically phase-separated thin film, which is then annealed so that the organic semiconductor contained in the insulating polymer layer is crystallized while being transferred to the surface layer. A high-performance organic thin film transistor fabricated using the same is also provided. The multilayered thin film in which the crystalline organic semiconductor layer is located on the insulating polymer layer through transfer and crystallization of the organic semiconductor can be used to fabricate the high-performance organic thin film transistor.
摘要翻译：公开了一种通过相分离和退火制造用于有机薄膜晶体管的结晶小分子有机半导体层和绝缘聚合物层的多层薄膜的制造方法。该方法包括将有机半导体和绝缘聚合物的共混溶液施加在基底上，从而形成垂直相分离的薄膜，然后将其退火，使得包含在绝缘聚合物层中的有机半导体在被转移到表面层的同时被结晶。还提供了使用其制造的高性能有机薄膜晶体管。结晶有机半导体层通过有机半导体的转移和结晶位于绝缘聚合物层上的多层薄膜可用于制造高性能有机薄膜晶体管。

2. 发明授权

US08692236B2 Method of manufacturing organic semiconductor nanofibrillar network dispersed in insulating polymer using a blend of organic semiconductor/insulating polymer and organic thin film transistor using the same 失效
标题翻译：使用有机半导体/绝缘聚合物和使用其的有机薄膜晶体管的混合物制造分散在绝缘聚合物中的有机半导体纳米纤维网络的方法
公开(公告)号：US08692236B2
公开(公告)日：2014-04-08
申请号：US13140612
申请日：2009-04-13
申请人： Kil Won Cho , Long Zhen Qiu , Wi Hyoung Lee
发明人： Kil Won Cho , Long Zhen Qiu , Wi Hyoung Lee
IPC分类号： H01L35/24
CPC分类号： H01L51/0036 , H01L51/0558
摘要： Disclosed is a method of manufacturing an organic semiconductor thin film for an organic thin film transistor from a blend of organic semiconductor/insulating polymer. The organic semiconductor thin film is configured such that organic semiconductor nanofibrils are dispersed in the form of a network in the insulating polymer layer. This organic semiconductor thin film is formed by dissolving the blend of organic semiconductor/insulating polymer in a marginal solvent of the organic semiconductor or mixed solvent thus preparing a blend solution, which is then applied while adjusting the solubility of the solution. An organic thin film transistor using the organic semiconductor thin film is also provided. The blend thin film of organic semiconductor/insulating polymer containing only about 3 wt % of the organic semiconductor exhibits electrical properties equal to those of a thin film composed exclusively of an organic semiconductor. The insulating polymer acts as a protective layer of the organic thin film transistor, thus obviating a need for forming the protective layer.
摘要翻译：公开了从有机半导体/绝缘聚合物的共混物制造有机薄膜晶体管的有机半导体薄膜的方法。有机半导体薄膜被构造成使得有机半导体纳米原纤维以网状形式分散在绝缘聚合物层中。该有机半导体薄膜通过将有机半导体/绝缘聚合物的共混物溶解在有机半导体或混合溶剂的边缘溶剂中而形成，由此制备共混溶液，然后在调节溶液的溶解度的同时施加。还提供了使用有机半导体薄膜的有机薄膜晶体管。仅含有约3重量％有机半导体的有机半导体/绝缘聚合物的共混薄膜具有与仅由有机半导体构成的薄膜的电性能相等的电性能。绝缘聚合物作为有机薄膜晶体管的保护层，从而避免了形成保护层的需要。

3. 发明申请

US20110180787A1 Ink-Jet Print Ink and Organic Thin Film Transister Using Thereof 失效
标题翻译：喷墨印刷油墨和使用它的有机薄膜转盘
公开(公告)号：US20110180787A1
公开(公告)日：2011-07-28
申请号：US13002459
申请日：2008-07-03
申请人： Kil Won Cho , Hwa Sung Lee , Ji Hang Lee , Wi Hyoung Lee , Jung Ah Lim , Yeong Don Park
发明人： Kil Won Cho , Hwa Sung Lee , Ji Hang Lee , Wi Hyoung Lee , Jung Ah Lim , Yeong Don Park
IPC分类号： H01L51/30 , H01L51/50 , H01L51/40 , B05D5/00 , B32B3/00
CPC分类号： H01L51/0005 , C09D11/36 , C09D11/52 , H01L51/0007 , H01L51/0055 , H01L51/0545 , Y10T428/24802
摘要： The present invention provides ink-jet printing ink for organic semiconductors, and, more particularly, provides ink-jet printing ink for organic semiconductors, which can be used to form a uniform crystalline thin film The ink-jet printing ink of the present invention includes a mixed solvent composed of a first solvent and a second solvent having a higher boiling point and lower surface tension than the first solvent, thus forming a uniform crystalline thin film in a volatilization process. Further, the present invention provides a circular organic thin film transistor having a high field-effect mobility of about 0.12 cm2V1S−1.
摘要翻译：本发明提供了用于有机半导体的喷墨印刷油墨，更具体地，提供了可用于形成均匀结晶薄膜的有机半导体喷墨印刷油墨。本发明的喷墨印刷油墨包括由第一溶剂和第二溶剂组成的混合溶剂，其具有比第一溶剂更高的沸点和更低的表面张力，从而在挥发过程中形成均匀的结晶薄膜。此外，本发明提供具有约0.12cm2V1S-1的高场效应迁移率的圆形有机薄膜晶体管。

4. 发明授权

US08455373B2 Ink-jet print ink and organic thin film transistor using thereof 失效
标题翻译：喷墨印刷油墨和使用其的有机薄膜晶体管
公开(公告)号：US08455373B2
公开(公告)日：2013-06-04
申请号：US13002459
申请日：2008-07-03
申请人： Kil Won Cho , Hwa Sung Lee , Ji Hwang Lee , Wi Hyoung Lee , Jung Ah Lim , Yeong Don Park
发明人： Kil Won Cho , Hwa Sung Lee , Ji Hwang Lee , Wi Hyoung Lee , Jung Ah Lim , Yeong Don Park
IPC分类号： H01L21/31 , H01L21/469
CPC分类号： H01L51/0005 , C09D11/36 , C09D11/52 , H01L51/0007 , H01L51/0055 , H01L51/0545 , Y10T428/24802
摘要： The present invention provides ink-jet printing ink for organic semiconductors, and, more particularly, provides ink-jet printing ink for organic semiconductors, which can be used to form a uniform crystalline thin film. The ink-jet printing ink of the present invention includes a mixed solvent composed of a first solvent and a second solvent having a higher boiling point and lower surface tension than the first solvent, thus forming a uniform crystalline thin film in a volatilization process. Further, the present invention provides a circular organic thin film transistor having a high field-effect mobility of about 0.12 cm2V1S−1.
摘要翻译：本发明提供了一种用于有机半导体的喷墨印刷油墨，更具体地，提供了可用于形成均匀结晶薄膜的有机半导体喷墨印刷油墨。本发明的喷墨印刷油墨包括由第一溶剂和第二溶剂构成的混合溶剂，其具有比第一溶剂高的沸点和低的表面张力，从而在挥发过程中形成均匀的结晶薄膜。此外，本发明提供具有约0.12cm2V1S-1的高场效应迁移率的圆形有机薄膜晶体管。

5. 发明申请

US20120037891A1 METHOD OF MANUFACTURING MULTILAYERED THIN FILM THROUGH PHASE SEPARATION OF BLEND OF ORGANIC SEMICONDUCTOR/INSULATING POLYMER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 有权
标题翻译：通过使用有机半导体/绝缘聚合物和有机薄膜晶体管的相分离制造多层薄膜的方法
公开(公告)号：US20120037891A1
公开(公告)日：2012-02-16
申请号：US13140740
申请日：2009-04-16
申请人： Kil Won Cho , Wi Hyoung Lee
发明人： Kil Won Cho , Wi Hyoung Lee
IPC分类号： H01L51/05 , H01L51/40 , H01L21/20 , H01L51/30
CPC分类号： H01L51/0558 , H01L51/0028 , H01L51/052
摘要： Disclosed is a method of manufacturing a multilayered thin film including a crystalline small molecular organic semiconductor layer and an insulating polymer layer for use in an organic thin film transistor through phase separation and annealing. The method includes applying a blend solution of organic semiconductor and insulating polymer on a substrate thus forming a vertically phase-separated thin film, which is then annealed so that the organic semiconductor contained in the insulating polymer layer is crystallized while being transferred to the surface layer. A high-performance organic thin film transistor fabricated using the same is also provided. The multilayered thin film in which the crystalline organic semiconductor layer is located on the insulating polymer layer through transfer and crystallization of the organic semiconductor can be used to fabricate the high-performance organic thin film transistor.
摘要翻译：公开了一种通过相分离和退火制造用于有机薄膜晶体管的结晶小分子有机半导体层和绝缘聚合物层的多层薄膜的制造方法。该方法包括将有机半导体和绝缘聚合物的共混溶液施加在基底上，从而形成垂直相分离的薄膜，然后将其退火，使得包含在绝缘聚合物层中的有机半导体在被转移到表面层的同时被结晶。还提供了使用其制造的高性能有机薄膜晶体管。结晶有机半导体层通过有机半导体的转移和结晶位于绝缘聚合物层上的多层薄膜可用于制造高性能有机薄膜晶体管。

6. 发明申请

US20120018708A1 METHOD OF MANUFACTURING ORGANIC SEMICONDUCTOR NANOFIBRILLAR NETWORK DISPERSED IN INSULATING POLYMER USING A BLEND OF ORGANIC SEMICONDUCTOR/INSULATING POLYMER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 失效
标题翻译：使用有机半导体/绝缘聚合物和有机薄膜晶体管混合使用绝缘聚合物制造有机半导体纳米纤维网络的方法
公开(公告)号：US20120018708A1
公开(公告)日：2012-01-26
申请号：US13140612
申请日：2009-04-13
申请人： Kil Won Cho , Long Zhen Qiu , Wi Hyoung Lee
发明人： Kil Won Cho , Long Zhen Qiu , Wi Hyoung Lee
IPC分类号： H01L51/30 , H01B1/12 , H01L51/40
CPC分类号： H01L51/0036 , H01L51/0558
摘要： Disclosed is a method of manufacturing an organic semiconductor thin film for an organic thin film transistor from a blend of organic semiconductor/insulating polymer. The organic semiconductor thin film is configured such that organic semiconductor nanofibrils are dispersed in the form of a network in the insulating polymer layer. This organic semiconductor thin film is formed by dissolving the blend of organic semiconductor/insulating polymer in a marginal solvent of the organic semiconductor or mixed solvent thus preparing a blend solution, which is then applied while adjusting the solubility of the solution. An organic thin film transistor using the organic semiconductor thin film is also provided. The blend thin film of organic semiconductor/insulating polymer containing only about 3 wt % of the organic semiconductor exhibits electrical properties equal to those of a thin film composed exclusively of an organic semiconductor. The insulating polymer acts as a protective layer of the organic thin film transistor, thus obviating a need for forming the protective layer.
摘要翻译：公开了从有机半导体/绝缘聚合物的共混物制造有机薄膜晶体管的有机半导体薄膜的方法。有机半导体薄膜被构造成使得有机半导体纳米原纤维以网状形式分散在绝缘聚合物层中。该有机半导体薄膜通过将有机半导体/绝缘聚合物的共混物溶解在有机半导体或混合溶剂的边缘溶剂中而形成，由此制备共混溶液，然后在调节溶液的溶解度的同时施加。还提供了使用有机半导体薄膜的有机薄膜晶体管。仅含有约3重量％有机半导体的有机半导体/绝缘聚合物的共混薄膜具有与仅由有机半导体构成的薄膜的电性能相等的电性能。绝缘聚合物作为有机薄膜晶体管的保护层，从而避免了形成保护层的需要。

7. 发明申请

US20120104366A1 SURFACE-TREATED SUBSTRATE FOR AN INKJET PRINTER 审中-公开
标题翻译：用于喷墨打印机的表面处理基板
公开(公告)号：US20120104366A1
公开(公告)日：2012-05-03
申请号：US13143855
申请日：2009-11-19
申请人： Kil Won Cho , Jung Ah Lim
发明人： Kil Won Cho , Jung Ah Lim
IPC分类号： H01L51/40 , H01L51/30
CPC分类号： H01L51/0005 , H01L51/0096 , Y02E10/549
摘要： The present invention relates to a substrate for inkjet printing of an organic semiconductor and, more particularly, to a substrate for inkjet printing of an organic semiconductor in which the surface energy is controlled in order to form a uniform and crystalline organic semiconductor thin film. The substrate for inkjet printing according to the present invention has the surface of a dielectric layer treated to be hydrophilic, causing the organic semiconductor molecules printed on the substrate to self-assemble with high crystallinity.
摘要翻译：本发明涉及一种有机半导体的喷墨印刷用基材，更具体地说，涉及一种有机半导体的喷墨印刷用基板，其中表面能被控制以形成均匀且结晶的有机半导体薄膜。根据本发明的用于喷墨印刷的基底具有被处理为亲水性的介电层的表面，导致印刷在基底上的有机半导体分子以高结晶度自组装。

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