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公开(公告)号：KR1020130055216A
公开(公告)日：2013-05-28
申请号：KR1020110120860
申请日：2011-11-18
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06 , C07D209/82 , H01L51/50
CPC classification number: H01L51/0067 , C07B59/002 , C07D401/04 , C07D401/14 , C07D403/04 , C07D403/10 , C07D403/14 , C07D405/14 , C07D409/14 , C07D471/04 , C07F7/0812 , C09B57/00 , C09B57/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0072 , H01L51/0077 , H01L51/0085 , H01L51/5016 , H01L2251/308 , H05B33/14 , H05B33/20 , H01L51/0073
Abstract: PURPOSE: An organic electroluminescent compound is provided to have high light emitting efficiency and excellent lifetime performance, thereby improving lifetime of a device and increasing electric efficiency. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In the chemical formula 1, L1 is a single bond, substituted or unsubstituted C6-30 arylene, or substituted or unsubstituted C2-C30 heteroarylene; each of A1-A5 is CR10, C-L2-(L3)m-Ar1, or N; at least one of A1-A5 is C-L2-(L3)m-Ar1; each of L2 and L3 is a substituted or unsubstituted C6-C30 arylene or substituted or unsubstituted C2-C30 heteroarylene. An organic electroluminescent device comprises the organic electroluminescent compound.
Abstract translation: 目的：提供有机电致发光化合物以具有高发光效率和优异的寿命性能，从而提高器件寿命并提高电效率。 构成：化学式1表示有机电致发光化合物。化学式1中，L1为单键，取代或未取代的C6-30亚芳基或取代或未取代的C2-C30亚杂芳基; 每个A1-A5是CR10，C-L2-（L3）m-Ar1或N; A1-A5中的至少一个是C-L2-（L3）m -Ar1; L2和L3各自为取代或未取代的C 6 -C 30亚芳基或取代或未取代的C 2 -C 30亚杂芳基。 有机电致发光器件包括有机电致发光化合物。
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公开(公告)号：KR1020130011405A
公开(公告)日：2013-01-30
申请号：KR1020110072545
申请日：2011-07-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0074 , C07B59/002 , C07D403/04 , C07D403/14 , C07D409/14 , C07D487/04 , C07D491/04 , C07D495/04 , C07F7/0812 , C09B57/00 , C09B57/10 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5278
Abstract: PURPOSE: An organic electroluminescence compound is provided to manufacture an organic electroluminescence device with improved power efficiency and power consumption by having excellent light-emitting efficiency and material lifetime. CONSTITUTION: An organic electroluminescence compound is indicated in chemical formula 1. In chemical formula 1, each of L1 and L2 is a single bond, a substituted or unsubstituted (C2-30)heteroarylene, a substituted or unsubstituted (C6-30)arylene, or a substituted or unsubstituted (C3-30)cycloalkylene, each of X1 and X2 is CH or N, each of Y1 and Y2 is -O-, -S-, -CR5R6- or -NR7-, Y2 and Y3 cannot exist at the same time, and each of Ar is hydrogen, deuterium, halogen, a substituted or unsubstituted (C1-30)alkyl, a substituted or unsubstituted(C6-30)aryl, a substituted or unsubstituted (C2-30)heteroaryl, or N-carbazolyl.
Abstract translation: 目的：提供有机电致发光化合物，通过具有优异的发光效率和材料寿命来制造具有提高的功率效率和功耗的有机电致发光器件。 化学式1中，L1和L2各自为单键，取代或未取代的（C2-30）亚杂芳基，取代或未取代的（C6-30）亚芳基， 或取代或未取代的（C3-30）亚环烷基，X1和X2各自为CH或N，Y1和Y2各自为-O - ， - S - ， - CR5R6-或-NR7-，Y2和Y3不能存在于 同时，Ar各自为氢，氘，卤素，取代或未取代的（C 1-30）烷基，取代或未取代的（C6-30）芳基，取代或未取代的（C2-30）杂芳基或N 咔。
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公开(公告)号：KR101178219B1
公开(公告)日：2012-08-29
申请号：KR1020080116521
申请日：2008-11-21
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H05B33/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0058 , H01L51/006 , H01L51/5012 , Y02E10/549 , Y02P70/521
Abstract: 본 발명은 기판 상의 양극과 음극 사이에 유기물층이 삽입된 전기발광소자에 있어서, 상기 유기물층은 하기 화학식 1로 표시되는 도판트 화합물 하나 이상이 포함된 발광층을 포함하는 전기발광소자에 관한 것으로, 상기 도판트 화합물은 80 중량% 이상이면서 100 중량% 미만의 시스 형 및 0 중량%를 초과하면서 20 중량% 이하의 트랜스 형의 혼합물인 것을 특징으로 한다.
[화학식 1]
[' '는 이중결합에 대하여 시스 또는 트랜스를 나타낸다.]
본 발명에 따른 전기발광소자는 도판트로 80 중량% 이상이면서 100 중량% 미만의 시스 형 및 0 중량%를 초과하면서 20 중량% 이하의 트랜스 형의 전기발광화합물 혼합물을 채용함으로써, 우수한 발광효율을 나타내고, 색순도가 좋으며 구동수명이 우수하다.
시스, 트랜스, 호스트, 도판트, 전기발광소자-
公开(公告)号：KR1020120074616A
公开(公告)日：2012-07-06
申请号：KR1020100136507
申请日：2010-12-28
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C08G77/16 , C08G77/14 , C08K5/5435 , G03F7/0007 , G03F7/027 , G03F7/038 , G03F7/0757
Abstract: PURPOSE: A photosensitive resin composition, an overcoat layer formed by curing the composition, and electronic devices including the overcoat layer are provided to improve load resistance characteristic regardless of heating and to prevent the generation of cracks at high temperatures. CONSTITUTION: A photosensitive resin composition includes an organic siloxane polymer, an acrylate-based compound with an ethylenically unsaturated double bond, a photo-polymerization initiator, and an organic solvent. The organic siloxane polymer includes one or more selected from an epoxy group, a glycidyl group, and an alcohol group. The organic siloxane polymer includes a chain structure which is formed by the polymerization of components with bifunctional monomer represented by chemical formula 1, trifunctional monomer represented by chemical formula 2, bifunctional monomer represented by chemical formula 3, and trifunctional monomer represented by chemical formula 4. In chemical formulas, R1s are respectively hydrogen elements, C1 to C9 alkyl groups, C5 to C14 cyclic alkyl groups, C6 to C14 aryl groups, C6 to C14 arcaryl groups, or C6 to C14 aralkyl groups; R2s are respectively C1 to C9 alkylene groups, C5 to C14 cyclicalkylene groups, C6 to C14 arcarylene groups, or C6 to C14 aralkylene groups; and Xs are respectively hydroxyl groups, fluorine elements, chlorine elements, bromine elements, iodine elements, or C1 to C6 alkoxy groups.
Abstract translation: 目的：提供一种光敏树脂组合物，通过固化该组合物形成的外涂层和包括该外涂层的电子器件，以改善负载电阻特性而不管加热，并且防止在高温下产生裂纹。 构成：感光性树脂组合物包含有机硅氧烷聚合物，具有烯键式不饱和双键的丙烯酸酯类化合物，光聚合引发剂和有机溶剂。 有机硅氧烷聚合物包括选自环氧基，缩水甘油基和醇基中的一种或多种。 有机硅氧烷聚合物包括由化学式1表示的双官能单体，由化学式2表示的三官能单体，由化学式3表示的双官能单体和由化学式4表示的三官能单体的组分聚合形成的链结构。 在化学式中，R 1分别是氢元素，C 1至C 9烷基，C 5至C 14环烷基，C 6至C 14芳基，C 6至C 14芳酰基或C 6至C 14芳烷基; R2分别为C1至C9亚烷基，C5至C14环亚烷基，C6至C14亚芳基或C6至C14亚芳基; Xs分别是羟基，氟元素，氯元素，溴元素，碘元素或C1-C6烷氧基。
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公开(公告)号：KR1020120052879A
公开(公告)日：2012-05-24
申请号：KR1020110119015
申请日：2011-11-15
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/50 , C07D403/04 , C07D403/14 , C07D407/14 , C07D409/14 , C07D471/04 , C07D487/04 , C07D491/048 , C07D495/04 , C07F7/0814 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H05B33/20
Abstract: PURPOSE: A compound for organic electroluminescent device is provided to prevent crystallization at manufacturing a device because of high electron-transport efficiency, and to have good layer formation ability, thereby improving current properties of a device, decreasing driving voltage of a device, and improving power efficiency. CONSTITUTION: A compound is in chemical formula 1. In chemical 1, X is -O-, -S-, -CR11R12- or N-L1-Ar1, Y is -O-, -S-, -CR13R14- or N-L2-Ar2, one of R1-R4 forms a fused ring by being connected to adjacent substituent and a functional group in chemical formula 1-a, and residue is respectively hydrogen, deuterium, halogen, substituted or unsubstituted (C1-30)alkyl, substituted or unsubstituted (C6-30)aryl, substituted or unsubstituted (C3-30)heteroaryl, substituted or unsubstituted (C3-30)cycloalkyl, substituted or unsubstituted 5-7membered heterocycloalkyl, substituted or unsubstituted (C6-30)ar(C1-30)alkyl, (c3-30)cycloalkyl-combined substituted or unsubstituted (C6-30)aryl, substituted or unsubstituted aromatic cycle-combined 5-7membered heterocycloalkyl, substituted or unsubstituted aromatic circle-combined (C3-30)cycloalkyl, -NR21R22, -SiR23R24R25, -SR26, -OR27, (C2-30)alkenyl, alkynyl, cyano, nitro, or hydroxy.
Abstract translation: 目的：提供一种用于有机电致发光器件的化合物，以防止由于电子传输效率高而制造器件时的结晶，并且具有良好的层形成能力，从而改善器件的电流特性，降低器件的驱动电压，并改善 功率效率 化学式1中，X为-O-，-S-，-CR11R12-或N-L1-Ar1，Y为-O-，-S-，-CR13R14-或N- L2-Ar2中的一个，R1-R4中的一个通过连接到相邻的取代基和化学式1-a中的官能团而形成稠环，残基分别是氢，氘，卤素，取代或未取代的（C 1-30）烷基， 取代或未取代的（C6-30）芳基，取代或未取代的（C3-30）杂芳基，取代或未取代的（C3-30）环烷基，取代或未取代的5-7元杂环烷基，取代或未取代的（C6-30） （C 3-30）环烷基 - 联合取代或未取代的（C6-30）芳基，取代或未取代的芳族环合合5-7元杂环烷基，取代或未取代的芳环 - （C3-30）环烷基，-NR21R22 ，-SiR 23 R 24 R 25，-SR 26，-OR 27，（C 2-30）烯基，炔基，氰基，硝基或羟基。
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Patent Agency Ranking
公开(公告)号：KR101142824B1
公开(公告)日：2012-05-08
申请号：KR1020080050651
申请日：2008-05-30
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C09K11/06
Abstract: An organic electroluminescent device is provided to exhibit a very good drive life due to excellent luminous efficiency and life characteristic of an organic electroluminescent compound. An organic electroluminescent device has an organic material layer interposed between a positive electrode and a negative electrode on a substrate. The organic material layer comprises at least one organic electroluminescent compound represented by the following formula 1 as a host. In the formula, A and B are, independently of each other, a chemical bond or C6-30 arylene, Ar1 and Ar2 are, independently of each other, phenyl, naphthyl, anthryl, or fluorenyl with or without at least one substituent selected from hydrogen, C1-20 linear or branched alkyl groups or alkoxy groups, C6-30 aryl or heteroaryl groups, and halogen groups, except that both of Ar1 and Ar2 are hydrogen.
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公开(公告)号：KR1020120012431A
公开(公告)日：2012-02-09
申请号：KR1020110075593
申请日：2011-07-29
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0067 , C07B59/00 , C07D209/82 , C07D403/04 , C07D403/10 , C07D403/14 , C07D405/14 , C07D409/04 , C07D471/04 , C07D487/04 , C07D491/04 , C07D495/04 , C07F15/0033 , C09B17/00 , C09B21/00 , C09B57/00 , C09B57/10 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0054 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/0077 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L2251/308 , H05B33/14 , Y02B20/181 , H01L2251/30
Abstract: PURPOSE: An organic electroluminescence diode is provided to have excellent luminous efficiency, excellent chromatic purity, low driving voltage, and good driving lifetime. CONSTITUTION: An organic electroluminescence diode comprises an organic material layer between a positive electrode and a negative electrode. The organic material layer comprises a light emitting layer, which contains one or more dopant compounds in chemical formula 1, and one or more host compounds in chemical formula 2-5. The organic electroluminescence diode emits white light by additionally comprising one or more organic light emitting layer, which emits red, green or blue light. The doping concentration of dopant compounds to the host compounds of the light emitting layer is 20weight% or less.
Abstract translation: 目的：提供有机电致发光二极管，具有优异的发光效率，优异的色纯度，低驱动电压和良好的驱动寿命。 构成：有机电致发光二极管包括在正极和负极之间的有机材料层。 有机材料层包括含有化学式1中的一种或多种掺杂剂化合物的发光层和化学式2-5中的一种或多种主体化合物。 有机电致发光二极管通过另外包含发射红，绿或蓝光的一个或多个有机发光层发射白光。 掺杂剂化合物对发光层的主体化合物的掺杂浓度为20重量％以下。
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公开(公告)号：KR1020120009984A
公开(公告)日：2012-02-02
申请号：KR1020100071335
申请日：2010-07-23
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0072 , C07D209/82 , C07D333/72 , H01L51/0061 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5048 , H01L51/5088 , H01L51/5092
Abstract: PURPOSE: An organic electroluminescent compound is provided to excellent luminous efficiency and life time properties, thereby using for manufacturing an organic electroluminescent device of which driving life time is very superior. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1. An organic electroluminescent device comprises the organic electroluminescent compound, the organic electroluminescent compound is using as material for hole injection or hole transport. The organic electroluminescent compound comprises a first electrode, a second electrode, and one or more organic material layer between the first electrode and the second electrode. The organic layer comprises the organic electroluminescent compound in chemical formula 1. The organic layer comprises a light emitting layer and a charge generating layer at the same time.
Abstract translation: 目的：提供有机电致发光化合物以获得优异的发光效率和寿命特性，从而用于制造其驱动寿命非常优异的有机电致发光器件。 构成：有机电致发光化合物在化学式1中。有机电致发光器件包括有机电致发光化合物，有机电致发光化合物用作空穴注入或空穴传输的材料。 有机电致发光化合物包括在第一电极和第二电极之间的第一电极，第二电极和一个或多个有机材料层。 有机层包含化学式1中的有机电致发光化合物。有机层同时包含发光层和电荷产生层。
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公开(公告)号：KR1020110116635A
公开(公告)日：2011-10-26
申请号：KR1020100036167
申请日：2010-04-20
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C07F7/0814 , C07D487/04 , C07D491/048 , C07D495/04 , C07F7/0812 , C07F7/0816 , C07F9/6561 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036 , H05B33/14 , H01L51/0073 , H01L51/0074
Abstract: 본 발명은 신규한 유기 전자재료용 화합물 및 이를 포함하고 있는 유기 전계 발광 소자에 관한 것으로, 상세하게는 본 발명에 따른 유기 전자재료용 화합물은 하기 화학식 1로 표시되는 것을 특징으로 한다.
[화학식 1]
상기 화학식 1에서, L, Y, Ar
1 및 X
1 내지 X
8 은 각각 발명의 상세한 설명에서 정의한 바와 같다.
본 발명에 따른 유기 전자재료용 화합물은 기존 재료에 비해 발광 효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 우수할 뿐만 아니라 전력효율의 상승을 유도하여 소비전력이 개선된 OLED 소자를 제조할 수 있는 장점이 있다.-
公开(公告)号：KR1020110049244A
公开(公告)日：2011-05-12
申请号：KR1020090106172
申请日：2009-11-04
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0094 , C07F7/0807 , C07F7/0812 , C09K11/06 , C09K2211/1014 , H01L51/0061 , H01L51/0067 , H01L51/5012 , H05B33/14 , Y10S428/917
Abstract: PURPOSE: A novel organic electroluminescent compound and an organic electroluminescent device using the same are provided to ensure excellent luminous efficiency and lifetime property and to prepare an OLED device with excellent driving durability. CONSTITUTION: A novel organic electroluminescent compound is represented by chemical formula 1, wherein X is a chemical bond, -(CR51R52)m-, -(R51)C=C(R52)-, -N(R53)-, -S-, -O-, Si(R54)(R55)-, -P(R56)-, -P(=O)(R57)-, -C(=O)- or -B(R58)-; Ar1 and Ar2 are each of independently substituted or unsubstituted (C6-C30) ethylene or substituted or unsubstituted (C3-C30) heteroarylene; R21 to R32 are each of independently substituted or unsubstituted (C1-C30) alkyl, substituted or unsubstituted (C6-C30) aryl, substituted or unsubstituted (C3-C30) hetero aryl; and Y is S or O.
Abstract translation: 目的：提供一种新的有机电致发光化合物和使用其的有机电致发光器件，以确保优异的发光效率和寿命特性，并制备具有优良驱动耐久性的OLED器件。 构成：新型有机电致发光化合物由化学式1表示，其中X为化学键， - （CR 51 R 52）m - ， - （R 51）C = C（R 52） - ， - N（R 53） - ， ， - O - ， - Si（R 54）（R 55） - ， - P（R 56） - ， - P（= O）（R 57） - ， - C（= O） - 或-B（R 58） Ar1和Ar2各自独立地为取代或未取代的（C6-C30）亚乙基或取代或未取代的（C3-C30）亚杂芳基; R 21至R 32各自独立地为取代或未取代的（C 1 -C 30）烷基，取代或未取代的（C 6 -C 30）芳基，取代或未取代的（C 3 -C 30）杂芳基; Y为S或O.
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