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公开(公告)号：US10358578B2
公开(公告)日：2019-07-23
申请号：US14919116
申请日：2015-10-21
发明人： Eun Kyung Lee , Jiyoung Jung , Youngjun Yun , Jeong II Park , Ajeong Choi
IPC分类号： H01L29/08 , C09D183/06 , H01L51/05 , H01L51/00 , C09D11/101 , C09D11/102
摘要： An insulating ink includes a nanoparticle bonded with a substituent having a polymerizable functional group, at least one of an organosilane compound and polyorganosiloxane, and a solvent.
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公开(公告)号：US20190035868A1
公开(公告)日：2019-01-31
申请号：US15826011
申请日：2017-11-29
发明人： Ajeong Choi , Suk Gyu Hahm , Jeong II Park , Yong Uk Lee , Jong Won Chung
IPC分类号： H01L27/32 , G09G3/3233 , G09G3/3283 , H01L51/05 , G09G3/36
摘要： Disclosed are a thin film transistor including a gate electrode, a semiconductor layer, a source electrode, and a drain electrode. The semiconductor layer overlaps the gate electrode. The source electrode and the drain electrode are electrically connected to the semiconductor layer. The semiconductor layer includes a first semiconductor layer including a first organic semiconductor material and a second semiconductor layer including a second organic semiconductor material. The second semiconductor layer is farther spaced apart from the gate electrode than the first semiconductor layer. A HOMO energy level of the second organic semiconductor material is different from a HOMO energy level of the first organic semiconductor material. A method of manufacturing the thin film transistor is disclosed.
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3.发明申请公开(公告)号：US20180179227A1
公开(公告)日：2018-06-28
申请号：US15904677
申请日：2018-02-26
发明人： Don-Wook LEE , Jeong II Park , Eigo Miyazaki
IPC分类号： C07D517/22 , H01L51/00 , C07D495/04 , H01L51/05
CPC分类号： C07D517/22 , C07D495/04 , H01L51/0071 , H01L51/0558
摘要： A synthetic method of a fused heteroaromatic compound includes preparing a first intermediate represented by Chemical Formula 1, obtaining a second intermediate by reacting the first intermediate and an aldehyde compound, obtain a third intermediate by performing deprotection and reduction reactions on the second intermediate, and obtaining a fused heteroaromatic compound by performing a cyclization reaction on the third intermediate.
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公开(公告)号：US20200165268A1
公开(公告)日：2020-05-28
申请号：US16693715
申请日：2019-11-25
发明人： Don-Wook Lee , Jeong II Park , Eun Kyung Lee
IPC分类号： C07D517/04 , H01L51/05 , C07D517/22 , C07D495/04 , H01L51/00
摘要： Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film, a thin film transistor, and an electronic device. In Chemical Formulae 1A and 1B, X1, Ar13 , R1 to R4, and n1 are the same as described in the detailed description.
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公开(公告)号：US20170149002A1
公开(公告)日：2017-05-25
申请号：US15267242
申请日：2016-09-16
发明人： Jiyoung Jung , Joo Young Kim , Jeong II Park
CPC分类号： H01L51/0545 , H01L51/0002 , H01L51/0012 , H01L51/0533
摘要： A method of manufacturing an organic thin film transistor includes forming a gate electrode and a gate insulator on a substrate, forming a self-assembled layer from self-assembled layer precursor on the gate insulator and forming an organic semiconductor on the self-assembled layer, a friction force is applied to the surface of the self-assembled layer in at least two directions between forming the self-assembled layer and forming the organic semiconductor, and an organic thin film transistor manufactured by the method, and a display device including the same are provided. A device of treating a surface of a thin film used for the method is provided.
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6.发明申请公开(公告)号：US20190319166A1
公开(公告)日：2019-10-17
申请号：US16108296
申请日：2018-08-22
发明人： Eun Kyung Lee , Jiyoung Jung , Jeong II Park
摘要： A light emitting composite includes a light emitting element and a three dimensional protection structure bound to the light emitting element and surrounding the light emitting element. The three dimensional protection structure includes a SiO3/2 moiety and a polymerizable functional group. A light emitting structure, an optical sheet, and an electronic device are also disclosed.
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公开(公告)号：US20180198078A1
公开(公告)日：2018-07-12
申请号：US15915414
申请日：2018-03-08
发明人： Eun Kyung LEE , Jeong II Park
IPC分类号： H01L51/00 , C07D333/50 , H01L51/05
CPC分类号： H01L51/0074 , C07D333/50 , H01L51/0558 , Y02E10/549
摘要： An organic compound is represented by Chemical Formula 1, and an organic thin film, an organic thin film transistor, and an electronic device include the organic compound.
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