Abstract:
PURPOSE: A memory device containing conjugated polymers as active layer is provided to ensure excellent performance using conjugated polymers as active layer which causes switching phenomenon at low operation voltage and on/off voltage states. CONSTITUTION: A conjugated polymer is represented by chemical formula I. In chemical formula I, R is C1-20 alkyl group, and Z is an aromatic or aliphatic derivate selected from the chemical formula A, wherein R' and R'' are C1-20 alkyl group and n is a repeating unit as an integer. A polymer memory device includes a lower electrode, an organic active layer, and an upper electrode.
Abstract:
본 발명은 고분자 메모리 소자 및 그의 제조 방법에 관한 것으로, 고분자 메모리 소자에 사용될 수 있는 새로운 광가교성 고분자 화합물과 광가교 폴리이미드 고분자를 상부 전극과 하부 전극사이에서 활성층에 포함하는 새로운 비휘발성 메모리 소자 및 그의 제조 방법에 관한 것이다. 본 발명에 따른 고분자 메모리 소자는 하기 화학식으로 표현되는 광가교 폴리이미드 고분자를 활성층으로 사용한다. (I)
Abstract:
PURPOSE: A memory device containing conjugated polymers as active layer is provided to ensure excellent performance using conjugated polymers as active layer which causes switching phenomenon at low operation voltage and on/off voltage states. CONSTITUTION: A conjugated polymer is represented by chemical formula I. In chemical formula I, R is C1-20 alkyl group, and Z is an aromatic or aliphatic derivate selected from the chemical formula A, wherein R' and R'' are C1-20 alkyl group and n is a repeating unit as an integer. A polymer memory device includes a lower electrode, an organic active layer, and an upper electrode.
Abstract:
PURPOSE: An antibacterial brush polyether-based polymer, a manufacturing method thereof, and a product using thereof are provided to prevent and control the attachment and absorbance of blood protein, platelet, and pathogenic bacteria using the surface property control function. CONSTITUTION: An antibacterial brush polyether-based polymer includes a structure marked with chemical formula 1. In the chemical formula 1, R1 and R2 are an alkyl group with 1~20 carbons, respectively. R3, R4, and R5 are hydrogen, or the alkyl group with 1~20 carbons. Y is the hydrogen, the alkyl group with 1~20 carbons, or -WN^+[R3R4R5]. W is an aliphatic or aromatic derivative.
Abstract:
A functional brush polymer compound is provided to prevent the leaching of active component and lipo-philic functional group, to ensure excellent melting and solubility without the addition of plasticizer. A functional brush polymer compound has a structure represented by chemical formula (I). In chemical formula (I), R1, R2, R3, R4, R5 and R6 are independently hydrogen and C1-20 alkyl group; a and b are the content(mol %) of a polyether monomer; 0