公开(公告)号：KR101622303B1

公开(公告)日：2016-05-19

申请号：KR1020080066457

申请日：2008-07-09

Applicant: 재단법인서울대학교산학협력재단 ,  삼성전자주식회사

Inventor： 엄명철 ,  홍종인 ,  곽정훈 ,  이창희

IPC: C07D495/04

CPC classification number: C07D495/04 ,  H01L51/0074 ,  H01L51/0512 ,  H01L51/5048

Abstract: 본발명은 2,7-비스-(비닐)[1]벤조티에노[3,2-b]벤조티오펜뼈대에기초한고성능유기반도체화합물및 이를이용한유기반도체박막및 유기박막트랜지스터에관한것으로, 보다상세하게는대칭적으로치환된형태의신규의유기반도체화합물로서각종유기전자용소재에적용시시간경과에따른막 안정성이매우우수하고, 높은필드-이펙트모빌리티(field-effect mobilities; 전하이동도)와우수한온/오프비율(on/off ratio; 전류점멸비)을가지는유기유동전자공학(organic flexible electronics)에응용에대해서전도유망한고성능유기반도체화합물에관한것이다. 이를위한본 발명은하기화학식 1로표시되는포스포네이트유도체와화학식 2로표시되는알데하이드유도체간의반응에의하여비닐그룹을형성하여합성되는유기반도체화합물을제공한다. 상기식에서 A는사이클릭알킬기, 페닐기, C1 내지 C12의알킬기치환된페닐기, 티오페닐기, C1 내지 C12의알킬치환된티오페닐기, 나프틸기, C1 내지 C12의알킬치환된나프틸기, 비페닐기, C1 내지 C12의알킬치환된비페닐기, 안트라세닐기, C1 내지 C12의알킬치환된안트라세닐기, 페난트레닐기, C1 내지 C12의알킬치환된페난트레닐기, 플루오레닐기, C1 내지 C12의알킬치환된플루오레닐기, 피리디닐기, C1 내지 C12의알킬치환된피리디닐기, 피롤릴기, C1 내지 C12의알킬치환된피롤릴기,푸라닐기, 및 C1 내지 C12의알킬치환된푸라닐기로이루어진군으로부터선택된것이다.

公开(公告)号：KR1020100006285A

公开(公告)日：2010-01-19

申请号：KR1020080066457

申请日：2008-07-09

Applicant: 재단법인서울대학교산학협력재단 ,  삼성전자주식회사

Inventor： 엄명철 ,  홍종인 ,  곽정훈 ,  이창희

IPC: C07D495/04

CPC classification number: C07D495/04 ,  H01L51/0074 ,  H01L51/0512 ,  H01L51/5048

Abstract: PURPOSE: A high functional organic semiconductor compound based on 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene is provided to ensure high on/off ratio and filed-effect mobilities. CONSTITUTION: An organic semiconductor compound of chemical formulas 3 to 9 is synthesized by reacting phosphonate of chemical formula 1 with aldehyde derivative of chemical formula 2. In chemical formulas 1 and 2, A is cyclic alkyl group, phenyl group, phenyl group substituted with C1-C12 alkyl group, thiophenyl group, thiophenyl group substituted with C1-C12 alkyl, naphthyl group, naphthyl group substituted with C1-C12 alkyl, non-phenyl group, non-phenyl group substituted with C1-C12 alkyl, anthracenyl group, anthracenyl group substituted with C1-C12 alkyl, phenanthrenyl group, or phenanthrenyl group substituted with C1-C12 alkyl group. An electric element comprises the organic semiconductor thin film of chemical formulas 3 to 9.

Abstract translation: 目的：提供基于2,7-双 - （乙烯基）[1]苯并噻吩并[3,2-b]苯并噻吩的高官能有机半导体化合物，以确保高开/关比和归档效应迁移率。 构成：通过使化学式1的膦酸酯与化学式2的醛衍生物反应，合成化学式3〜9的有机半导体化合物。在化学式1和2中，A是环烷基，苯基，被C1取代的苯基 -C 12烷基，噻吩基，被C 1 -C 12烷基取代的噻吩基，萘基，被C 1 -C 12烷基取代的萘基，非苯基，被C 1 -C 12烷基取代的非苯基，蒽基，蒽基 被C1-C12烷基，菲基或被C1-C12烷基取代的菲基取代。 电气元件包括化学式3至9的有机半导体薄膜。

公开(公告)号：KR100824065B1

公开(公告)日：2008-05-07

申请号：KR1020070018186

申请日：2007-02-23

Applicant: 재단법인서울대학교산학협력재단

Inventor： 이창희 ,  박경민 ,  곽정훈

IPC: H01L29/786 ,  B82Y30/00

CPC classification number: H01L51/0566 ,  B82Y30/00

Abstract: A photosensitive organic thin film transistor is provided to decrease an on-state current of a transistor according to light intensity by forming an activation layer in two layers. A photosensitive organic thin film transistor includes a substrate(100), a gate electrode(200), a gate insulation material(300), an n-type organic semiconductor film(410), a p-type organic semiconductor film(420), and source and drain electrodes(500,600). The gate electrode is formed on a predetermined region on the substrate. The gate insulation material is formed on the gate electrode. The n-type organic semiconductor film is formed on the gate insulation material. The p-type organic semiconductor film is formed on the n-type organic semiconductor film. The source and drain electrodes are formed on the p-type organic semiconductor film.

Abstract translation: 提供光敏有机薄膜晶体管，通过以两层形成激活层，根据光强度降低晶体管的通态电流。 光敏有机薄膜晶体管包括基板（100），栅电极（200），栅绝缘材料（300），n型有机半导体膜（410），p型有机半导体膜（420） 和源极和漏极（500,600）。 栅电极形成在基板上的预定区域上。 栅极绝缘材料形成在栅电极上。 n型有机半导体膜形成在栅绝缘材料上。 p型有机半导体膜形成在n型有机半导体膜上。 源极和漏极形成在p型有机半导体膜上。

公开(公告)号：KR1020100086285A

公开(公告)日：2010-07-30

申请号：KR1020090005569

申请日：2009-01-22

Applicant: 삼성전자주식회사

Inventor： 류이열 ,  차국헌 ,  이창희 ,  곽정훈

IPC: C07D209/82

CPC classification number: C07D209/86 ,  C07D401/14 ,  C07D403/14 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/308

Abstract: PURPOSE: A carbazole compound and organic electro luminescence device using the same are provided to easily perform wet and dry coating and to ensure optical and electrical stability. CONSTITUTION: A carbazole compound is denoted by chemical formula 1. An organic electro luminescence device comprises a first electrode, second electrode, and organic compound layer between the first and second electrodes. The organic compound layer contains the carbazole compound. The layer containing carbazole comound is a light emitting layer, hole transport layer, or hole injection layer.

Abstract translation: 目的：提供使用其的咔唑化合物和有机电致发光器件，以容易地进行湿和干涂层并确保光学和电气稳定性。 构成：咔唑化合物由化学式1表示。有机电致发光器件包括在第一和第二电极之间的第一电极，第二电极和有机化合物层。 有机化合物层含有咔唑化合物。 含有咔唑的层是发光层，空穴传输层或空穴注入层。

公开(公告)号：KR101594131B1

公开(公告)日：2016-02-15

申请号：KR1020090005569

申请日：2009-01-22

Applicant: 삼성전자주식회사

Inventor： 류이열 ,  차국헌 ,  이창희 ,  곽정훈

IPC: C07D209/82

CPC classification number: C07D209/86 ,  C07D401/14 ,  C07D403/14 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/308

Abstract: 카바졸의 3-, 6- 위치에비페닐유도체가치환되고, 9- 위치인질소원자에트리페닐유도체가치환되어있는구조를가지는카바졸계화합물및 상기화합물이유기막에도입된유기전계발광소자가제공된다. 상기화합물은습식및 건식도포가용이하고, 이를이용하여형성된유기막을포함하는유기전계발광소자는색순도가우수하고, 내부및 외부발광효율이증가되며, 소자의열적, 광학적및 전기적안정성이우수하다.