Abstract:
본발명은액정물질을포함하는코어(Core); 상기코어를둘러싸고액정배향물질을포함하는내부쉘(inner shell); 및상기내부쉘을둘러싸고고분자물질을포함하는외부쉘(outer shell);을포함하는액정캡슐을제공한다. 본발명에따른액정캡슐은캡슐내부에액정배향물질로이루어진내부쉘을포함함으로써캡슐내에서액정의분자배향이완벽하게이루어져고유한광학특성을정확하게발현할수 있다. 또한, 외부쉘로탄성을가지는고분자탄성체를사용함으로써충분한기계적회복성(reconfigurability)을가지고있기때문에강한기계적변형이후에도캡슐의구조및 캡슐내부의액정분자배향이그대로유지될수 있다.
Abstract:
본 발명은 유기절연체와 유기반도체 사이에 형성된 비정질의 금속산화물 층간-박막을 이용한 유기 박막 트랜지스터, 이의 제조방법 및 이를 이용한 유기 박막 트랜지스터의 전기적 특성 향상 방법에 관한 것으로, 구체적으로 유기절연체와 유기반도체 사이에 비정질의 금속산화물, 예를 들어 비정질의 알루미나 층간-박막을 형성시킴으로써 유기절연체의 절연특성은 저하시키지 않으면서 유기반도체의 분자정렬을 향상시킬 뿐만 아니라, 비정질 금속산화물 층간-박막을 형성시키기 위한 잔여 전구체 물질에 의해 전하이동이 향상시킴으로써, 유기 박막 트랜지스터의 전기적 특성을 향상시켜, 최종적으로 소자의 성능을 향상시키는 효과가 있다. 또한, 본 발명에 따른 유기절연체와 유기반도체 사이에 비정질의 금속산화물 층간-박막은 용액공정에 의한 코팅 및 저온의 열처리에 의해 형성될 수 있으므로, 투명-고분자 기판에도 적용이 가능할 뿐만 아니라 비용적으로 경제적이고 공정이 간소하므로 차세대 플렉서블 유기 박막트랜지스터의 제조에 유용하게 사용될 수 있다.
Abstract:
The present invention relates to photo-initiator free polymerizable mesogen and a polymerizable liquid crystal composition containing the same. More specifically, the polymerizable mesogen uses furyl acrylate as a photosensitive group to be photocrosslinked without using a photo-initiator, to be polymerized at relatively low energy, to have excellent solubility with the host liquid crystal by having an asymmetric structure, and to have an effect of increasing the stability of linear gradient after photocrosslinking using the polymerizable mesogen for the polymerizable liquid crystal composition, especially the polymerizable liquid crystal composition for a polymer stabilization oriented liquid display. [Reference numerals] (AA) Photocurable degree (%);(BB) Example 6;(CC) Comparative example 1;(DD) Irradiation energy (J/cm^2)
Abstract translation:本发明涉及无引发剂的可聚合介晶和含有它的可聚合液晶组合物。 更具体地,可聚合的介晶使用丙烯酸呋喃酯作为光敏基团而不使用光引发剂,以相对低的能量聚合,通过具有不对称结构与主体液晶具有优异的溶解性,并且具有 使用可聚合液晶组合物的可聚合介晶,特别是用于聚合物稳定化液晶显示器的可聚合液晶组合物,在光致交联后增加线性梯度的稳定性的效果。 (AA)光固化度(%);(BB)实施例6;(CC)比较例1(DD)照射能(J / cm ^ 2)
Abstract:
PURPOSE: A polymer compound is provided to have excellent chemical resistance, especially base resistance, excellent insulating performance, and heat resistance by a solution process. CONSTITUTION: A polymer compound is represented by chemical formula 1. A polymer compound having a repeating unit represented by chemical formula 1 can be dissolved into dimethylacetamide, dimethylformamide, N-methyl-2-pyrrolidone, acetone, and ethylacetate. A thin film transistor includes a glass or plastic substrate (1), a gate electrode (2), an organic insulating film (3), an organic semiconductor layer or an inorganic semiconductor layer (4), a source electrode (5), and a drain electrode (6). The organic insulating film includes the polymer compound.
Abstract:
PURPOSE: An acetylene-containing triphenylene-based reactive mesogen compound is provided to manufacture a thin film from a reinforcing film because of high double reflectivity. CONSTITUTION: An acetylene-containing triphenylene-based reactive mesogen compound is indicated in chemical formula 1. In chemical formula 1, X is selected from O, NH and S, L is selected from R, C(=O)R, C(=O)ArOR and -C(=O)ArNHR, Y is selected from CH2, Ar, ArO, ArS, ArNH, C(=O), C(=O)O, C(=O)NH, C(=O)Ar, C(=O)ArO, C(=O)ArS, C(=O)ArNH, ArC(=O), ArC(=O)O, ArC(=O)S and ArC(=O)NH, Z is selected from -OC(O)CH=CH2, -OC(O)C(CH3)=CH2, a functional group indicated in chemical formula a, a functional group indicated in chemical formula b, -NHC(O)CH=CH2, -NHC(O)C(CH3)=CH2, a functional group in chemical formula c, a functional group indicated in chemical formula d, A is selected from -R', C(=O)R', and -R'-Z, R is C1-20 alkylene, Ar is C6-30 arylene, and R' is C1-20 alkyl.