ORGANIC SEMICONDUCTOR ELEMENT, ORGANIC SEMICONDUCTOR COMPOSITION, MANUFACTURING METHOD OF ORGANIC SEMICONDUCTOR FILM, ORGANIC SEMICONDUCTOR FILM, AND POLYMER USED THEREFOR

PROBLEM TO BE SOLVED: To provide an organic semiconductor element which does not easily deteriorate semiconductor characteristics even in a high temperature environment.SOLUTION: There is provided an organic semiconductor element including a polymer in which an organic semiconductor layer has a stru...

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Hauptverfasser:	WATANABE TETSUYA, TANI MASAO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an organic semiconductor element which does not easily deteriorate semiconductor characteristics even in a high temperature environment.SOLUTION: There is provided an organic semiconductor element including a polymer in which an organic semiconductor layer has a structure of the formula (1) or (2) and a conjugated structure of a formula (G). X is a nitrogen atom or CR, Yis an oxygen atom or a sulfur atom, Ris a hydrogen atom or a substituent. Ar-(Vr)-ArFormula (G). Arand Areach represent a single bond or a specific divalent group, and Vr represents a divalent conjugated group having 2 to 40 carbon atoms.SELECTED DRAWING: None 【課題】高温環境下でも半導体特性が低下しにくい有機半導体素子を提供する。【解決手段】有機半導体層が式（１）又は（２）の構造と式（Ｇ）の共役系構造とを有するポリマーを含む有機半導体素子。Ｘは窒素原子又はＣＲａ、Ｙ１は酸素原子又は硫黄原子、Ｒａは水素原子又は置換基を示す。＊−Ａｒ１−（Ｖｒ）ｐ３−Ａｒ２−＊式（Ｇ）Ａｒ１及びＡｒ２は単結合又は特定の２価の基、Ｖｒは炭素数２〜４０の２価の共役基を示す。【選択図】なし