公开(公告)号：KR1020110041928A

公开(公告)日：2011-04-22

申请号：KR1020090098970

申请日：2009-10-16

Applicant: 서울대학교산학협력단

Inventor： 홍종인 ,  이성훈 ,  권종철 ,  이우철 ,  홍정표

IPC: H01B1/12

Abstract: PURPOSE: An organic semiconductor using naphtho[2,3,a]pyrene as a derivative of acene-based group is provided to prepare an fluorescent organic light-emitting device capable of emitting green and blue, organic solar cell, and organic transistor. CONSTITUTION: An organic semiconductor uses naphtho[2,3,a]pyrene which is a derivative of acene-based group having a structure of chemical formula 1. An organic light-emitting device uses the compound of chemical formula 1 as a light-emitting material. The compound of chemical formula 1 is used as a fluorescent dopant material in an organic light-emitting device of green and blue.

Abstract translation: 目的：提供使用萘并[2,3，a]芘作为苊基的衍生物的有机半导体，以制备能够发出绿色和蓝色的有机太阳能电池和有机晶体管的荧光有机发光器件。 构成：有机半导体使用作为具有化学式1的结构的苊基的衍生物的萘并[2,3，a]芘。有机发光装置使用化学式1的化合物作为发光 材料。 化学式1的化合物用作绿色和蓝色的有机发光装置中的荧光掺杂剂材料。

公开(公告)号：KR1020100075100A

公开(公告)日：2010-07-02

申请号：KR1020080133716

申请日：2008-12-24

Applicant: 서울대학교산학협력단 ,  삼성전자주식회사

Inventor： 이성훈 ,  홍정표

IPC: H01L29/768 ,  H05B33/10 ,  B82Y30/00

CPC classification number: H01L51/0005 ,  H01L51/0007 ,  H01L51/0012 ,  H01L51/0094 ,  H01L51/0558 ,  Y02E10/549

Abstract: PURPOSE: A method for forming an active channel layer of an organic field effect transistor and the organic field effect transistor using the same are provided to improve an electrical property by including an active channel layer which is arranged from a grain boundary. CONSTITUTION: Disclosed is a method for forming an active channel layer between a source electrode and a drain electrode. A first liquid(105) is dropped on the drain electrode. A second liquid(106) with dissolved organic semiconductor materials is dropped on the first liquid. The evaporation speed of the first liquid is slower than the evaporation speed of the second liquid. The first liquid and the second liquid have different polarities not to be mixed. The density of the first liquid is larger than the density of the second liquid.

Abstract translation: 目的：提供一种用于形成有机场效应晶体管的有源沟道层的方法和使用其的有机场效应晶体管，以通过包括从晶界排列的有源沟道层来改善电性能。 构成：公开了一种在源电极和漏电极之间形成有源沟道层的方法。 第一液体（105）滴在漏电极上。 具有溶解的有机半导体材料的第二液体（106）滴在第​​一液体上。 第一液体的蒸发速度比第二液体的蒸发速度慢。 第一液体和第二液体具有不同的极性不混合。 第一液体的密度大于第二液体的密度。

公开(公告)号：KR1020110041934A

公开(公告)日：2011-04-22

申请号：KR1020090098978

申请日：2009-10-16

Applicant: 서울대학교산학협력단

Inventor： 홍종인 ,  이성훈 ,  권종철 ,  이우철 ,  홍정표 ,  김명기

IPC: C09K11/06 ,  H01L51/54

CPC classification number: Y02E10/52

Abstract: PURPOSE: A tris(4-naphthalen-1-yl-phenyl)amine material is provided to enable use as a blue light emitting material in an organic light-emitting device of a low molecular weight level, and to embody an efficient device when used as a hole transport material of an organic light-emitting device of green. CONSTITUTION: A tris(4-naphthalen-1-yl-phenyl)amine material represented by chemical formula 1 is available in an organic light-emitting device, organic solar cell device and organic transistor. The organic light-emitting device uses the tris(4-naphthalen-1-yl-phenyl)amine represented by chemical formula 1 which is a triphenylamine derivative as a light-emitting material or hole transfer material.

Abstract translation: 目的：提供三（4-萘-1-基 - 苯基）胺材料，以在低分子量水平的有机发光装置中用作蓝色发光材料，并且当使用时体现有效的装置 作为绿色有机发光元件的空穴传输材料。 构成：由化学式1表示的三（4-萘-1-基 - 苯基）胺材料可用于有机发光器件，有机太阳能电池器件和有机晶体管。 有机发光装置使用由作为发光材料或空穴转移材料的三苯胺衍生物的化学式1所示的三（4-萘-1-基 - 苯基）胺。

公开(公告)号：KR101263404B1

公开(公告)日：2013-05-10

申请号：KR1020090098970

申请日：2009-10-16

Applicant: 서울대학교산학협력단

Inventor： 홍종인 ,  이성훈 ,  권종철 ,  이우철 ,  홍정표

IPC: H01B1/12

Abstract: 본발명은유기반도체에관한것으로서, 보다상세하게는아센(acene) 계열의유도체인나프토[2,3,a]파이렌(Naphtho[2,3,a]pyrene, NP)을이용한유기반도체, 상기유기반도체를이용한형광유기발광소자, 유기태양전지및 유기트랜지스터에관한것이다. 본발명의나프토[2,3,a]파이렌(Naphtho[2,3,a]pyrene, NP)을이용한유기반도체를이용하면효율적으로청색과녹색의발광가능한형광유기발광소자, 유기태양전지, 유기트랜지스터를제조할수 있다.