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Patent Agency Ranking
公开(公告)号：KR101462656B1
公开(公告)日：2014-11-17
申请号：KR1020080127691
申请日：2008-12-16
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: C09K11/02 , B82Y30/00 , C08J5/005 , C08J2387/00 , C09K11/025 , C09K11/565 , C09K11/883 , H01L33/502 , H01L51/426
Abstract: 본 발명은 나노입자/블록공중합체 복합체의 제조방법에 관한 것으로, 보다 상세하게는 유기리간드(L)를 포함하는 나노입자; 및 용해도 변수가 서로 상이한 블록 반복단위(A,B)를 포함하는 블록공중합체(AbB)를 용매(S)에 넣고 혼합하여, 자기 조립에 의해 미셀(micelle)을 형성하는 공정을 포함하고, 상기 유기리간드(L); 블록 반복단위(A,B)를 포함하는 블록공중합체(AbB); 및 용매(S)의 용해도 변수(δ)가 하기 수학식 1 내지 3을 만족하는 나노입자/블록공중합체 복합체의 제조방법을 제공함으로써, 나노입자의 표면개질 없이 나노입자의 전기적, 자기적, 광학적, 화학적, 기계적 특성을 유지 또는 향상시킬 수 있다.
[수학식 1]
29 ≤ δ
S - δ
A
[수학식 2]
δ
S - δ
B ≤ 29
[수학식 3]
|δ
L - δ
A | ≤ 5, 또는 |δ
L - δ
B | ≤ 5
(상기 수학식 1 내지 3에서, δ
S 는 용매의 용해도 변수이고, δ
A 는 블록 반복단위 A의 용해도 변수이고, δ
B 는 블록 반복단위 B의 용해도 변수이고, δ
L 는 리 간드의 용해도 변수이다.)
나노입자, 블록공중합체, 미셀, 용해도 변수-
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
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.
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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
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。
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公开(公告)号：KR1020100069105A
公开(公告)日：2010-06-24
申请号：KR1020080127691
申请日：2008-12-16
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: C09K11/02 , B82Y30/00 , C08J5/005 , C08J2387/00 , C09K11/025 , C09K11/565 , C09K11/883 , H01L33/502 , H01L51/426
Abstract: PURPOSE: A method for manufacturing nanoparticle/block copolymer complex is provided to improve electrical, magnetic, optical, chemical, and mechanical properties of the nanoparticle without modifying the surface of the nanoparticle. CONSTITUTION: A method for manufacturing nanoparticle/block copolymer complex(1) includes a step of forming micelle through self-assembly by putting the block copolymer(A-b-B) with two block repeating units into a solvent. The solubility variables of organic ligand, the block copolymer, and the solvent satisfy a chemical formula 1, a chemical formula 2, or a chemical formula 3. The chemical formula 1 is 29
Abstract translation: 目的：提供制造纳米颗粒/嵌段共聚物复合物的方法，以改善纳米颗粒的电，磁，光学，化学和机械性能，而不改变纳米颗粒的表面。 构成：制造纳米粒子/嵌段共聚物络合物（1）的方法包括通过将具有两个嵌段重复单元的嵌段共聚物（A-b-B）嵌入溶剂中，通过自组装形成胶束的步骤。 有机配体，嵌段共聚物和溶剂的溶解度变量满足化学式1，化学式2或化学式3.化学式1为29 <=δ_S - δ_A。化学式2为 化学式3是1δ_L-δ_Al<= 5或lδ_L-δ_B1<= 5。在化学式中，δ_S是溶剂的溶解度变量。 δ_A是嵌段重复单元A的溶解度变量。δ_B是嵌段重复单元B的溶解度变量。δ_L是配体的溶解度变量。
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公开(公告)号：KR100768632B1
公开(公告)日：2007-10-18
申请号：KR1020060105648
申请日：2006-10-30
Applicant: 삼성전자주식회사 , 재단법인서울대학교산학협력재단
CPC classification number: B22F1/0088 , B22F2998/00 , H01L51/0036 , Y10T428/268 , B22F1/0022
Abstract: A method for dispersing nanoparticles is provided to control array density of nanoparticles by adjusting pH of a charged nanoparticle dispersion, and thus form high-density nanoparticle single film without cohesion. A method for dispersing nanoparticles includes the steps of: (a) modifying the surfaces of nanoparticles to impart an electric charge to the surfaces of the nanoparticles; and (b) dispersing the surface-modified nanoparticles in a solvent and adjusting pH of the nanoparticle dispersion. A method for producing nanoparticle thin films comprises a step of arraying the pH-adjusted nanoparticle dispersion on a substrate by capillary force to prepare nanoparticle single film.
Abstract translation: 提供了一种分散纳米颗粒的方法，通过调节带电纳米粒子分散体的pH值来控制纳米颗粒的阵列密度，从而形成高密度纳米颗粒单层膜，无内聚力。 分散纳米颗粒的方法包括以下步骤：（a）改变纳米颗粒的表面以赋予纳米颗粒表面电荷; 和（b）将表面改性的纳米颗粒分散在溶剂中并调节纳米颗粒分散体的pH。 制备纳米颗粒薄膜的方法包括通过毛细管力将pH调节的纳米颗粒分散体排列在基底上以制备纳米颗粒单膜的步骤。
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