公开(公告)号：KR1020040057030A

公开(公告)日：2004-07-01

申请号：KR1020030011015

申请日：2003-02-21

Applicant: 한국전자통신연구원

Inventor： 양용석 ,  김성현 ,  추혜용 ,  이정익 ,  도이미 ,  정태형

IPC: H01L29/80

Abstract: PURPOSE: A method for manufacturing an organic FET(Field Effect Transistor) is provided to improve the mobility of electric charge by indirectly carrying out a plasma treatment under vacuum after the deposition process for an organic semiconductor layer. CONSTITUTION: A gate electrode(2) is formed on a substrate(1). A gate isolating layer(3) is formed on the entire surface of the resultant structure. A source and a drain(4,5) are formed on both edge portion of the gate isolating layer. A self-assembled monolayer(6) is formed between the source and drain on the gate isolating layer. An organic semiconductor layer(7) is formed on the self-assembled monolayer. A plasma treatment is indirectly carried out on the resultant structure under vacuum by using a switching shutter for diffusing the impurities of the organic semiconductor layer to the outside.

Abstract translation: 目的：提供一种制造有机FET（场效应晶体管）的方法，用于通过在有机半导体层的沉积工艺之后在真空下间接进行等离子体处理来提高电荷的迁移率。 构成：在基板（1）上形成栅电极（2）。 在所得结构的整个表面上形成栅绝缘层（3）。 源极和漏极（4,5）形成在栅极隔离层的两个边缘部分上。 在栅极隔离层的源极和漏极之间形成自组装单层（6）。 在自组装单层上形成有机半导体层（7）。 通过使用用于将有机半导体层的杂质扩散到外部的开关闸板在真空下间接地对所得结构进行等离子体处理。

公开(公告)号：KR1020040053437A

公开(公告)日：2004-06-24

申请号：KR1020020079991

申请日：2002-12-14

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  추혜용 ,  오지영 ,  정태형

IPC: H05B33/26

CPC classification number: H01L51/5203

Abstract: PURPOSE: An electroluminescence device is provided to increase a physical emitting light limitation of a device and to increase a generation probability of a singlet exciton in an emitting layer by controlling a spin direction of a charge injected into the emitting layer. CONSTITUTION: An electroluminescence device using a ferromagnetic material as an electrode comprises a first electrode(10), a second electrode(20) opposite to the first electrode, and an emitting layer(30) arranged between the first electrode and the second electrode and emitted by the combination of a charge injected by the first electrode and the second electrode. At least one electrode of the first electrode and the second electrode is formed with a ferromagnetic material. The charges having a spin direction coincided with a magnetization direction of the ferromagnetic material are selectively injected into the emitting layer.

Abstract translation: 目的：提供电致发光器件以增加器件的物理发光限制，并且通过控制注入到发光层中的电荷的自旋方向，增加发光层中单重激子的产生概率。 构成：使用铁磁材料作为电极的电致发光器件包括第一电极（10），与第一电极相对的第二电极（20）和布置在第一电极和第二电极之间的发射层（30），并且发射 通过由第一电极和第二电极注入的电荷的组合。 第一电极和第二电极的至少一个电极形成有铁磁材料。 具有与铁磁材料的磁化方向一致的自旋方向的电荷被选择性地注入发光层。

公开(公告)号：KR1020030097323A

公开(公告)日：2003-12-31

申请号：KR1020020034641

申请日：2002-06-20

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  추혜용 ,  이효영 ,  최성율 ,  정태형

IPC: B82B3/00 ,  B82Y40/00

CPC classification number: H01L51/05 ,  B82B3/0038

Abstract: PURPOSE: A method for fabricating a molecular electronic device is provided to improve the production efficiency by eliminating the problems caused by the defect of monolayer and the heat used in the electrode formation. CONSTITUTION: The method for fabricating a molecular electronic device comprises the steps of: (a) laminating a first electrode, an insulating layer(115b) and a second electrode(120) on a substrate(100), successively; (b) patterning the lateral sides of the first electrode, insulating layer and second electrode to expose the sections of the first and the second electrodes; and (c) forming an organic semi-conductor monolayer(140) on the exposed sections by a self-assembling method. Particularly, a protecting layer(125b) is optionally further laminated in the step (a) and the following steps are performed accordingly.

Abstract translation: 目的：提供一种制造分子电子器件的方法，通过消除由单层缺陷和电极形成中使用的热量引起的问题来提高生产效率。 构成：制造分子电子器件的方法包括以下步骤：（a）依次将第一电极，绝缘层（115b）和第二电极（120）层叠在基板（100）上; （b）图案化第一电极，绝缘层和第二电极的侧面以暴露第一和第二电极的部分; 和（c）通过自组装方法在暴露部分上形成有机半导体单层（140）。 特别地，在步骤（a）中任选进一步层压保护层（125b），并相应地执行以下步骤。

公开(公告)号：KR100404325B1

公开(公告)日：2003-11-03

申请号：KR1020000004127

申请日：2000-01-28

Applicant: 한국전자통신연구원

Inventor： 황도훈 ,  정태형 ,  안택 ,  심홍구

IPC: C08F12/00

Abstract: PURPOSE: A method for preparing luminescent polymer for the application to manufacture of light emitting diode(LED) is provided, in which one monomer having fluorine-substituted phenyl groups is reacted with dialdehyde monomer such as carbazole, phenyl, fluorene and thiophene. The luminescent polymer that is prepared by this method has superior electroluminescent efficiency to conventional luminescent polymers using p-conjugated polymers since its combination between electron and hole is well balanced. CONSTITUTION: The monomer having fluorine-substituted phenyl groups is selected from 2,3,5,6-tetrafluoro-1,4-xylene bis(triphenyl phosphonium bromide) benzene (formula 1) or 2,3,5,6-tetrafluoro-1,4-xylene bis(diethoxy phosphonate) benzene (formula 2). Such monomers react with dialdehyde monomer such as carbazole, phenyl, fluorene and thiophene, wherein two phosphonium salt or phosphonate are bonded with two aldehyde groups so that these are conjugated (π-conjugation).

Abstract translation: 目的：提供一种制备用于制造发光二极管（LED）的发光聚合物的方法，其中具有氟取代的苯基的一种单体与诸如咔唑，苯基，芴和噻吩的二醛单体反应。 由该方法制备的发光聚合物由于其电子与空穴的组合良好平衡，因此与使用p-共轭聚合物的常规发光聚合物相比具有优异的电致发光效率。 构成：具有氟取代苯基的单体选自2,3,5,6-四氟-1,4-二甲苯双（三苯基溴化鏻）苯（式1）或2,3,5,6-四氟-1 1,4-二甲苯双（二乙氧基膦酸酯）苯（式2）。 这种单体与二醛单体如咔唑，苯基，芴和噻吩反应，其中两个鏻盐或膦酸酯与两个醛基键合，从而使它们共轭（π-共轭）。

公开(公告)号：KR1020030042284A

公开(公告)日：2003-05-28

申请号：KR1020010073004

申请日：2001-11-22

Applicant: 한국전자통신연구원 ,  한국과학기술원

Inventor： 정병준 ,  심홍구 ,  이정익 ,  추혜용 ,  도이미 ,  정태형

IPC: C09K11/06

CPC classification number: H01L51/0051 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  H01L51/0042 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308

Abstract: PURPOSE: Provided are a red organic electroluminescent compound having red light emitting property and excellent luminous efficiency, a method for producing the same, and an electroluminescent device comprising the same. CONSTITUTION: The red organic electroluminescent compound has a structure represented by formula 1(wherein each of R1, R1', R2 and R2' is hydrogen, or alkyl group, aryl group, or hetero ring having C1-C30, each of R3, R3', R4, and R4' is hydrogen, alkyl group or alkoxy group having C1-C10, any one least pair of R1 and R3, R1' and R3', R2 and R4, and R2' and R4' can form -R1-R3-, -R1'-R3', -R2-R4-, and -R2'-R4'-, each of R5, R5', R6 and R6' is hydrogen, or alkyl group, alkoxy group or aryl group having C1-C30, and at least one of R3, R3', R4, R4', R5, R5', R6 and R6' is not hydrogen).

Abstract translation: 目的：提供具有红色发光性和发光效率优异的红色有机电致发光化合物，其制造方法和包含该有机电致发光化合物的电致发光器件。 构成：红色有机电致发光化合物具有式1所示的结构（其中R 1，R 1'，R 2和R 2'各自为氢或烷基，芳基或具有C 1 -C 30的杂环，各自为R 3，R 3 '，R 4和R 4'是氢，具有C 1 -C 10的烷基或烷氧基，R 1和R 3，R 1'和R 3'，R 2和R 4中的至少一个对，R 2和R 4'可以形成-R1- R3-，-R1'-R3'，-R2-R4-和-R2'-R4'-，R5，R5'，R6和R6'各自为氢或烷基，烷氧基或具有C1 -C30，R3，R3'，R4，R4'，R5，R5'，R6和R6'中的至少一个不是氢）。

公开(公告)号：KR1020030021674A

公开(公告)日：2003-03-15

申请号：KR1020010055046

申请日：2001-09-07

Applicant: 한국전자통신연구원 ,  한국과학기술원

Inventor： 이정익 ,  추혜용 ,  이효영 ,  오지영 ,  김성현 ,  도이미 ,  정태형 ,  이재민 ,  정병준 ,  심홍구

IPC: C09K11/06

CPC classification number: B82Y30/00 ,  B82Y10/00 ,  Y10S428/917

Abstract: PURPOSE: Provided are a compound having hole transfer/injection ability, which is excellent in adhesive ability, heat-stability, and time-stability, and an organic electroluminescent element having a self-assembled layer containing the compound, which is excellent in electrical properties and optical properties. CONSTITUTION: The compound having the hole transfer/injection ability is represented by the formula: Ar-R-SiX3 and the organic electroluminescent element contains a cathode, a hole transfer/injection layer, an organic luminescent layer, an electron transfer/injection layer, an anode, and the self-assembled layer placed between the cathode and the hole transfer/injection layer and comprising the compound represented by the formula: Ar-R-SiX3. In the formula, Ar is a functional group having the hole transfer/injection ability, wherein R1-R3 are identically or differently hydrogen atom, two aryl groups, or amine group having substituted aryl, or C1-C22 alkyl or alkoxy group, R is C1-C22 alkyl group, and X is alkoxy or halogen.

Abstract translation: 目的：提供具有优异的粘合性，热稳定性和时间稳定性的具有空穴转移/注射能力的化合物，以及具有含有该化合物的自组装层的有机电致发光元件，其电性能优异 和光学性质。 构成：具有空穴转移/注入能力的化合物由下式表示：Ar-R-SiX 3，有机电致发光元件含有阴极，空穴转移/注入层，有机发光层，电子转移/注入层， 阳极，以及置于阴极和空穴传输/注入层之间的自组装层，并且包含由下式表示的化合物：Ar-R-SiX 3。 在该式中，Ar是具有空穴转移/注入能力的官能团，其中R1-R3相同或不同，氢原子，两个芳基或具有取代芳基的胺基或C1-C22烷基或烷氧基，R是 C1-C22烷基，X是烷氧基或卤素。

公开(公告)号：KR1020030017748A

公开(公告)日：2003-03-04

申请号：KR1020010050744

申请日：2001-08-22

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  도이미 ,  추혜용 ,  이정익 ,  이효영 ,  오지영 ,  양용석 ,  정태형

IPC: H05B33/00

CPC classification number: H01L27/3274 ,  H01L27/283 ,  H01L27/3248 ,  H01L27/3262 ,  H01L51/0512 ,  H01L51/0545

Abstract: PURPOSE: An organic electroluminescence device and a method for manufacturing the same are provided to significantly increase aperture ratio and lengthen useful life of the device by reducing the luminous area. CONSTITUTION: An organic electroluminescence device comprises a substrate(200); a transparent electrode(211) formed on the substrate; an organic light emitting layer(212) formed on the transparent electrode; a metal electrode(213) formed on the organic light emitting layer; a first insulation layer(220) formed on the metal electrode; a gate electrode(231) formed on the first insulation layer; a second insulation layer(232) formed on the gate electrode; an organic semiconductor layer(233) formed on the second insulation layer; a source electrode(234) formed on the second insulation layer, in such a manner that the source electrode is connected to an end of the organic semiconductor layer and the metal electrode; and a drain electrode(235) formed on the second insulation layer, in such a manner that the drain electrode is connected to the other end of the organic semiconductor layer.

Abstract translation: 目的：提供有机电致发光器件及其制造方法，以通过减少发光面积来显着增加开口率并延长器件的使用寿命。 构成：有机电致发光器件包括衬底（200）; 形成在所述基板上的透明电极（211） 形成在所述透明电极上的有机发光层（212） 形成在有机发光层上的金属电极（213） 形成在所述金属电极上的第一绝缘层（220） 形成在所述第一绝缘层上的栅电极（231） 形成在栅电极上的第二绝缘层（232）; 形成在所述第二绝缘层上的有机半导体层（233） 形成在所述第二绝缘层上的源电极，以使得所述源极连接到所述有机半导体层和所述金属电极的端部; 以及形成在所述第二绝缘层上的漏电极，所述漏极与所述有机半导体层的另一端连接。

公开(公告)号：KR1020030013118A

公开(公告)日：2003-02-14

申请号：KR1020010047452

申请日：2001-08-07

Applicant: 한국전자통신연구원

Inventor： 이효영 ,  오지영 ,  추혜용 ,  이정익 ,  김성현 ,  도이미 ,  정태형

IPC: C07F7/30

CPC classification number: H01L51/0039 ,  C08G61/10 ,  C09K11/06 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/50 ,  Y10S428/917

Abstract: PURPOSE: Provided are bisphenylene-spirobifluorene compounds which have improved color purity and stability and excellent solubility in an organic solvent. Also, provided are a method for synthesizing the same, and electroluminescence material and element using the same. CONSTITUTION: The bisphenylene-spirobifluorene compound is represented by the formula, wherein R1 and R2 are the same or different each other, R1 and R2 are individually linear or branched C1-C22 alkyl; X1 and X2 individually contain at least one chemical element selected from the group consisting of C, O, N, S, Si and Ge; and m and n are individually integer of 1-4.

Abstract translation: 目的：提供具有改善的色纯度和稳定性以及在有机溶剂中的优异溶解性的双亚苯基 - 螺二芴化合物。 此外，提供了其合成方法，以及使用其的电致发光材料和元素。 构成：双亚苯基 - 螺二芴化合物由下式表示，其中R 1和R 2相同或不同，R 1和R 2分别是直链或支链C 1 -C 22烷基; X1和X2分别含有选自C，O，N，S，Si和Ge中的至少一种化学元素; m和n分别为1-4的整数。

公开(公告)号：KR1020020068737A

公开(公告)日：2002-08-28

申请号：KR1020010008989

申请日：2001-02-22

Applicant: 한국전자통신연구원

Inventor： 이효영 ,  이정익 ,  정태형 ,  도이미 ,  추혜용 ,  김성현

IPC: C07F5/02

CPC classification number: C07C41/30 ,  C07C1/20 ,  C07C13/567 ,  C07C13/72 ,  C07C43/21 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/5012

Abstract: PURPOSE: Provided are various spirobifluorene compounds with alkyl substituents at desired positions and their preparation method, thereby preparing derivatives each having different functions and excellent solubility to be used for polymer synthesis and as electronic materials. CONSTITUTION: Spirobifluorene compound is represented by the formula(1), wherein R1 and R2 are the same or different each other, and represent a C1-C20 linear or branched alkyl group or alkoxy group, or a thioalkyl group; and X1 and X2 are the same or different each other and represent hydrogen or halogen, or a hydroxyl group, or bone or boric ester, provided that X1 and X2 don't represent hydrogen simultaneously.

Abstract translation: 目的：提供在所需位置具有烷基取代基的各种螺二芴化合物及其制备方法，从而制备各种具有不同功能的衍生物和用于聚合物合成的电解质的优异溶解性。 构成：螺二芴化合物由式（1）表示，其中R 1和R 2相同或不同，表示C1-C20直链或支链烷基或烷氧基或硫代烷基; 并且X 1和X 2彼此相同或不同，表示氢或卤素，或羟基或骨或硼酸酯，条件是X1和X2不同时代表氢。

公开(公告)号：KR1020020058978A

公开(公告)日：2002-07-12

申请号：KR1020000087121

申请日：2000-12-30

Applicant: 한국전자통신연구원 ,  한국과학기술원

Inventor： 도이미 ,  이정익 ,  추혜용 ,  김성현 ,  정태형 ,  이효영 ,  심홍구 ,  정병준 ,  윤종복

IPC: C09K11/06

CPC classification number: C09K11/06 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/0051 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

Abstract: PURPOSE: Provided is an organic electroluminescent element using 4-(dicyanomethylene)-2-methyl-6-(p-(dimethylamino)styryl)-4H-pyran as a red light emitting material, which is excellent in thermal stability, synthesized simply, and shows high pure red. CONSTITUTION: The organic electroluminescent element contains a cathode, an organic layer containing a compound represented by the formula, and an anode, wherein X is O, S, CH2 or NR, R is low alkyl, R1 and R2 are tertiary amines containing rings or fused rings having 2-(dialkylamino)thienyl rings. And the organic electroluminescent element is produced by a process comprising the steps of: forming the cathode on a substrate, wherein the cathode is indium tin oxide; forming the organic layer containing the compound represented by the formula 6 on the cathode; forming the anode on the organic layer, wherein the anode is Al.

Abstract translation: 目的：提供使用4-（二氰基亚甲基）-2-甲基-6-（对 - （二甲基氨基）苯乙烯基）-4H-吡喃作为红色发光材料的有机电致发光元件，其热稳定性优异，简单合成， 并显示高纯红色。 构成：有机电致发光元件含有阴极，含有下式表示的化合物的有机层和阳极，其中X为O，S，CH 2或NR，R为低级烷基，R 1和R 2为含叔胺的环或 稠环具有2-（二烷基氨基）噻吩环。 并且有机电致发光元件通过包括以下步骤的方法制造：在衬底上形成阴极，其中阴极是氧化铟锡; 在阴极上形成含有式6表示的化合物的有机层; 在有机层上形成阳极，其中阳极是Al。