[Problem] To provide an organic light-emitting element material which can be favorably used for obtaining an organic light-emitting element that emits light with high luminance, exhibits high external quantum efficiency and has excellent durability.
[Solution to Problem] An organic light-emitting element material which is a high-molecular compound including k% by mol (0
[问题]提供一种有机发光元件材料,该材料可用于获得发光亮度高、外量子效率高、耐久性好的有机发光元件。
[问题解决方案] 一种有机发光元件材料,它是一种高分子化合物,包括 k%(以摩尔计)由下式(1a)表示的构型单元(0
Organic semiconductor element, manufacturing method thereof, compound, organic semiconductor composition, organic semiconductor film, and manufacturing method thereof
申请人:FUJIFILM CORPORATION
公开号:US10312447B2
公开(公告)日:2019-06-04
Objects of the present invention are to provide an organic semiconductor element in which carrier mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, and a manufacturing method thereof, to provide a novel compound suitable for an organic semiconductor, and to provide an organic semiconductor film in which mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, a manufacturing method thereof, and an organic semiconductor composition that can suitably form the organic semiconductor film.
The organic semiconductor element according to the present invention is an organic semiconductor layer containing a compound having a constitutional repeating unit represented by Formula 1 and having a molecular weight of 2,000 or greater.
D-A (1)
本发明的目的是提供一种载流子迁移率高、迁移率变化受抑制、高温高湿条件下的时间稳定性优异的有机半导体元件及其制造方法,提供一种适用于有机半导体的新型化合物,并提供一种迁移率高、迁移率变化受抑制、高温高湿条件下的时间稳定性优异的有机半导体薄膜及其制造方法,以及一种可适当形成该有机半导体薄膜的有机半导体组合物。
根据本发明的有机半导体元件是一种有机半导体层,其中含有一种化合物,该化合物具有由式 1 表示的构型重复单元,且分子量大于等于 2,000。
D-A (1)
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