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1. 发明专利

JP2012043926A Method of manufacturing organic semiconductor thin film 有权
标题翻译：制造有机半导体薄膜的方法
公开(公告)号：JP2012043926A
公开(公告)日：2012-03-01
申请号：JP2010182945
申请日：2010-08-18
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HASEGAWA TATSUO , MINEMAWARI HIROMI , YAMADA JUICHI , MATSUI HIROYUKI
IPC分类号： H01L21/368 , C09D11/00 , H01L29/786 , H01L51/05 , H01L51/40
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic semiconductor thin film which is homogeneous in the film quality and film thickness and then homogeneous with extremely less pin hole including a peripheral edge part in a certain decided area when the organic semiconductor thin film comprising single-component organic molecules is manufactured by a printing method.SOLUTION: The method of manufacturing the organic semiconductor thin film includes: a step of preparing a first ink obtained by dissolving an organic semiconductor into an organic solvent having high affinity at a high concentration for the organic semiconductor and a second ink comprising the organic solvent having low affinity for the organic semiconductor; and a step of discharging the first and second inks simultaneously or alternately from each ink head and mixing them on a substrate.
摘要翻译：要解决的问题：提供一种制造有机半导体薄膜的方法，该有机半导体薄膜在膜质量和膜厚度方面是均匀的，然后在具有特定决定区域的包括周边边缘部分的极少的针孔时均匀，当有机通过印刷法制造包含单组分有机分子的半导体薄膜。解决方案：制造有机半导体薄膜的方法包括：制备通过将有机半导体溶解在有机半导体的高浓度的高亲和力的有机溶剂中而获得的第一油墨的步骤和包含有机半导体的第二油墨的步骤对有机半导体具有低亲和力的有机溶剂; 以及从每个墨头同时或交替地排出第一和第二墨水并将它们混合在基底上的步骤。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012181059A Method for evaluating carrier motional frequency in organic semiconductor thin film 有权
标题翻译：用于评估有机半导体薄膜中载流子运动频率的方法
公开(公告)号：JP2012181059A
公开(公告)日：2012-09-20
申请号：JP2011043164
申请日：2011-02-28
申请人： National Institute Of Advanced Industrial & Technology , Sumika Chemical Analysis Service Ltd , 株式会社住化分析センター , 独立行政法人産業技術総合研究所
发明人： HASEGAWA TATSUO , MATSUI HIROYUKI , TAKAHASHI EIJI
IPC分类号： G01N24/10 , H01L51/05 , H01L51/42 , H01L51/50 , H05B33/12
CPC分类号： Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide a method for evaluating a carrier motional frequency in a crystal and a carrier motional frequency between crystals by separation when evaluating electron transfer property such as the carrier motional frequency in a polycrystalline organic semiconductor thin film.SOLUTION: A method for evaluating a carrier motional frequency in an organic semiconductor thin film in the present invention is the method for evaluating the carrier motional frequency in the polycrystalline organic semiconductor thin film, thereby to evaluate the carrier motional frequency at least in a crystal 1 or between crystals 1 in the organic semiconductor thin film.
摘要翻译：要解决的问题：提供一种评估多晶有机半导体薄膜中的载流子运动频率等电子转移特性时的晶体中的载流子运动频率和晶体间的载流子运动频率的方法。解决方案：本发明中用于评估有机半导体薄膜中的载流子运动频率的方法是用于评估多晶有机半导体薄膜中的载流子运动频率的方法，从而至少评估载流子运动频率有机半导体薄膜中的晶体1或晶体1之间。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013004637A Evaluation method of organic thin film transistor 审中-公开
标题翻译：有机薄膜晶体管的评估方法
公开(公告)号：JP2013004637A
公开(公告)日：2013-01-07
申请号：JP2011132799
申请日：2011-06-15
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , Fuji Electric Co Ltd , 富士電機株式会社
发明人： HASEGAWA TATSUO , MATSUI HIROYUKI , TSUTSUMI JUNYA , YAMADA JUICHI , KANAI NAOYUKI
IPC分类号： H01L21/336 , H01L29/786 , H01L51/05
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method of an organic thin film transistor capable of observing the microscopic aspect of the electrical charge state in the channel region of an organic thin film transistor, and capable of capturing a change in electrical charge density due to a defect such as charge trap.SOLUTION: In the evaluation method of an organic thin film transistor having a gate electrode, a source electrode, a drain electrode, a gate insulating film layer, and an organic semiconductor layer, and in which the electrical charge state in a channel region defined by the electrodes is controlled by a voltage applied via the electrodes, a modulation voltage oscillating with time by a rectangular wave or a sine wave is applied via the electrodes, the channel region is irradiated with laser light and the transmitted light thereof is obtained, the intensity of transmitted light (T) when the modulation voltage is high, and a value (ΔT) obtained by subtracting the intensity of transmitted light when the modulation voltage is low from the intensity of transmitted light (T) are measured, and then the electrical charge density distribution of the channel region is determined based on these values (T and ΔT).
摘要翻译：要解决的问题：为了提供能够观察有机薄膜晶体管的沟道区域中的电荷状态的微观方面并且能够捕获电荷变化的有机薄膜晶体管的评估方法由于诸如电荷陷阱的缺陷导致的密度。解决方案：在具有栅电极，源电极，漏电极，栅绝缘膜层和有机半导体层的有机薄膜晶体管的评估方法中，其中沟道中的电荷状态由电极限定的区域由通过电极施加的电压进行控制，经由电极施加随时间被矩形波或正弦波振荡的调制电压，通过激光照射通道区域并获得透射光，调制电压高时的透射光强度（T）和从透射光强度（T）减去调制电压为低时的透射光强度而得到的值（ΔT），然后，基于这些值（T和ΔT）确定通道区域的电荷密度分布。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010147344A Organic semiconductor device and method of manufacturing the same 审中-公开
标题翻译：有机半导体器件及其制造方法
公开(公告)号：JP2010147344A
公开(公告)日：2010-07-01
申请号：JP2008324679
申请日：2008-12-19
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Chemical Co Ltd , 住友化学株式会社 , 独立行政法人産業技術総合研究所
发明人： FUKUHARA NOBORU , HASEGAWA TATSUO , MATSUI HIROYUKI
IPC分类号： H01L29/786 , H01L21/336 , H01L51/05 , H01L51/30 , H01L51/40
摘要： PROBLEM TO BE SOLVED: To provide an organic semiconductor device for reducing extraction resistance of an input/output electrode; and a method of easily manufacturing the organic semiconductor device.
SOLUTION: This organic semiconductor device includes an active layer having a conjugated polymer, and a pair of input/output electrodes in contact with the active layer; and at least either of the pair of input/output electrodes includes an ohmic layer in contact with the active layer and a conductive layer in contact with the ohmic layer. In the organic semiconductor device, the conductive layer and the ohmic layer may have patterns nearly identical to each other when viewed from a direction vertical to the interfacial surface between the conductive layer and the ohmic layer. The ohmic layer may have charge-transfer complex molecules or electron-accepting organic molecules. The conjugated polymer may be a fluorene-thiophene copolymer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于降低输入/输出电极的提取电阻的有机半导体器件; 以及容易制造有机半导体器件的方法。解决方案：该有机半导体器件包括具有共轭聚合物的活性层和与活性层接触的一对输入/输出电极; 并且该对输入/输出电极中的至少一个包括与有源层接触的欧姆层和与欧姆层接触的导电层。在有机半导体器件中，当从垂直于导电层和欧姆层之间的界面的方向观察时，导电层和欧姆层可以具有彼此几乎相同的图案。欧姆层可以具有电荷转移复合分子或电子接受有机分子。共轭聚合物可以是芴 - 噻吩共聚物。版权所有（C）2010，JPO＆INPIT

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