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1. 发明申请

WO2010002048A1 INK-JET PRINT INK AND ORGANIC THIN FILM TRANSISTER USING THEREOF 审中-公开
标题翻译： INK-JET打印墨水和有机薄膜晶体管
公开(公告)号：WO2010002048A1
公开(公告)日：2010-01-07
申请号：PCT/KR2008/003946
申请日：2008-07-03
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION , CHO, Kil Won , LEE, Hwa Sung , LEE, Ji Hwang , LEE, Wi Hyoung , LIM, Jung Ah , PARK, Yeong Don
发明人： CHO, Kil Won , LEE, Hwa Sung , LEE, Ji Hwang , LEE, Wi Hyoung , LIM, Jung Ah , PARK, Yeong Don
IPC分类号： C09D11/00 , H01L51/30 , H01L29/786
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 cm 2 V 1 S -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比第一溶剂具有更高沸点和低表面张力的第二溶剂组成的混合溶剂，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。

2. 发明申请

WO2010030050A1 A MANUFACTURING METHOD OF A THIN FILM ORGANIC SEMICONDUCTOR USING A PHASE SEPARATION OF BLEND OF ORGANIC SEMICONDUCTOR/ INSULATING POLYMER AND ORGANIC THIN FILM TRANSISTER 审中-公开
标题翻译：使用有机半导体/绝缘聚合物和有机薄膜晶体管的相分离的薄膜有机半导体的制造方法
公开(公告)号：WO2010030050A1
公开(公告)日：2010-03-18
申请号：PCT/KR2008/005427
申请日：2008-09-12
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION , CHO, Kil Won , LEE, Wi Hyoung , QIU, Long Zhen , LIM, Jung Ah , WANG, Xiao Hong
发明人： CHO, Kil Won , LEE, Wi Hyoung , QIU, Long Zhen , LIM, Jung Ah , WANG, Xiao Hong
IPC分类号： H01L51/00
CPC分类号： H01L51/0566 , H01L51/0036 , H01L51/052 , H01L51/0545
摘要： The present invention relates to a method of forming a multilayered thin film used to manufacture an organic thin film transistor, and, more particularly, to a method of simultaneously forming an organic semiconductor thin layer and a dielectric thin layer using vertical phase separation, and a high-performance organic thin film transistor manufactured using the method. The multilayered thin film of the present invention is formed by coating a substrate with a mixed solution of an organic semiconductor and an insulating polymer having different surface energies and then vertically phase- separating the applied mixed solution. The multilayered thin film includes an organic semiconductor thin film formed on an insulating polymer thin film. The organic thin film transistor including the multilayered thin film according to the present invention can exhibit excellent performance even when a small amount of organic semiconductor is used. Further, since the insulating polymer thin film can be used as a dielectric layer of the organic thin film transistor, a process of forming the dielectric layer is not required, and the damage of a lower layer of the multilayered thin film, occurring when the multilayered thin film is formed through a solution process, can be prevented.
摘要翻译：本发明涉及一种形成用于制造有机薄膜晶体管的多层薄膜的方法，更具体地，涉及一种使用垂直相分离同时形成有机半导体薄层和电介质薄层的方法，以及使用该方法制造的高性能有机薄膜晶体管。本发明的多层薄膜通过用有机半导体和具有不同表面能的绝缘聚合物的混合溶液涂布基板，然后垂直相分离所施加的混合溶液而形成。多层薄膜包括形成在绝缘聚合物薄膜上的有机半导体薄膜。包括根据本发明的多层薄膜的有机薄膜晶体管即使在使用少量的有机半导体时也能表现出优异的性能。此外，由于绝缘聚合物薄膜可以用作有机薄膜晶体管的电介质层，因此不需要形成电介质层的过程，并且多层薄膜的下层的损伤发生在多层薄膜通过溶液法形成薄膜，可以防止。

3. 发明申请

WO2010071267A1 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 审中-公开
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的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：WO2010071267A1
公开(公告)日：2010-06-24
申请号：PCT/KR2009/001881
申请日：2009-04-13
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION , CHO, Kil Won , QIU, Long Zhen , LEE, Wi Hyoung
发明人： CHO, Kil Won , QIU, Long Zhen , LEE, Wi Hyoung
IPC分类号： H01L51/00
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为使得有机半导体纳米原纤维以绝缘聚合物层中的网络的形式分散。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，从而制备共混溶液，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表现出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。

4. 发明申请

WO2010071268A1 METHOD OF MANUFACTURING MULTILAYERED THIN FILM THROUGH PHASE SEPARATION OF BLEND OF ORGANIC SEMICONDUCTOR/INSULATING POLYMER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 审中-公开
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：WO2010071268A1
公开(公告)日：2010-06-24
申请号：PCT/KR2009/001964
申请日：2009-04-16
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION , CHO, Kil Won , LEE, Wi Hyoung
发明人： CHO, Kil Won , LEE, Wi Hyoung
IPC分类号： H01L51/00
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。

5. 发明公开

EP2377178A1 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 有权
标题翻译： METHOD FOR IN绝缘聚合物分散的有机半导体纳米纤维网络中基于有机半导体/绝缘聚合物和薄膜晶体管的混合物制备有机THAT
公开(公告)号：EP2377178A1
公开(公告)日：2011-10-19
申请号：EP09833545.8
申请日：2009-04-13
申请人： POSTECH Academy-Industry Foundation
发明人： CHO, Kil Won , QIU, Long Zhen , LEE, Wi Hyoung
IPC分类号： H01L51/00
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.

6. 发明公开

EP2377179A1 METHOD OF MANUFACTURING MULTILAYERED THIN FILM THROUGH PHASE SEPARATION OF BLEND OF ORGANIC SEMICONDUCTOR/INSULATING POLYMER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 审中-公开
标题翻译： METHOD FOR PRODUCING的多层薄膜析相有机半导体/绝缘聚合物的混合物
公开(公告)号：EP2377179A1
公开(公告)日：2011-10-19
申请号：EP09833546.6
申请日：2009-04-16
申请人： POSTECH Academy-Industry Foundation
发明人： CHO, Kil Won , LEE, Wi Hyoung
IPC分类号： H01L51/00
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：本发明公开了一种制造多层薄膜包括结晶小分子有机半导体层和用于通过相分离和使用在有机薄膜晶体管绝缘聚合物层的退火的方法。该方法包括将有机半导体的共混物溶液并在基板的绝缘性高分子，从而形成垂直相分离薄膜，在所有其然后退火，从而也包含在绝缘聚合物层中的有机半导体的同时被转移到表面层结晶化，使用相同的因此本发明提供一种高性能的有机薄膜晶体管制造的。多层薄膜，其中所述结晶有机半导体层位于通过有机半导体的转移和结晶绝缘聚合物层上可以被用于制造高性能有机薄膜晶体管。

7. 发明授权

EP2377178B1 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 有权
标题翻译： METHOD FOR IN绝缘聚合物分散的有机半导体纳米纤维网络中基于有机半导体/绝缘聚合物和薄膜晶体管的混合物制备有机THAT
公开(公告)号：EP2377178B1
公开(公告)日：2014-07-16
申请号：EP09833545.8
申请日：2009-04-13
申请人： POSTECH Academy-Industry Foundation
发明人： CHO, Kil Won , QIU, Long Zhen , LEE, Wi Hyoung
IPC分类号： H01L51/05 , H01L51/30 , H01L51/40
CPC分类号： H01L51/0036 , H01L51/0558

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