摘要:
The present invention relates to new semiconducting compounds having at least one optionally substituted dithieno[1,2,3]thiadiazole moiety. The compounds disclosed herein can exhibit high carrier mobility and/or efficient light absorption/emission characteristics, and can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions.
摘要:
A method for manufacturing an organic electronic element according to one embodiment includes: a step of coating a substrate 10 with a coating liquid containing a material having a crosslinking group to form a coating film; and a step of forming an organic thin film as an organic functional layer 23 by irradiating the coating film with an infrared ray to heat the coating film 23a and crosslink the crosslinking group. The coating film has an absorption peak at any wavelength in a first wavelength range of 1.2 µm to 5.0 µm. The infrared ray is an infrared ray which has a maximum radiation intensity in a wavelength range of 1.2 µm to 10.0 µm at any wavelength in the first wavelength range and in which 80% or more of total radiation energy of the infrared ray in the wavelength range of 1.2 µm to 10.0 µm is included in the first wavelength range.
摘要:
The present invention relates to nanoparticle compositions and, in particular, to composite polymeric nanoparticle compositions. A composite nanoparticle described herein comprises a photoluminescent polymeric component and a photo-thermal polymeric component. The photoluminescent polymeric component and the photo-thermal polymeric component can each comprise a single polymeric species or multiple polymeric species.
摘要:
A conjugated polymer containing isoindigo units is disclosed, which has the following structure: P : formula I ; wherein, Ar is formula II , formula III or formula IV ; R 1 is a C 8 -C 20 alkyl; R 2 is a C 1 -C 12 alkyl; n is an integer of 2-50. The conjugated polymer containing isoindigo units of this type has good solubility and film-forming property, as well as high thermal stability. HOMO and LUMO energy level are regulated effectively; the absorption range is broaden; and the energy conversion efficiency is greatly improved. A preparation method for the above conjugated polymer containing isoindigo units and use thereof in related fields are also provided.
摘要:
An object of the invention is to provide an organic semiconductor element having high mobility and excellent temporal stability under high humidity, and a manufacturing method thereof. Another object is to provide a novel compound suitable for an organic semiconductor. Still another object is to provide an organic semiconductor film having high mobility and excellent temporal stability under high humidity and a composition for forming an organic semiconductor film that can suitably form the organic semiconductor film. The organic semiconductor element according to the invention includes an organic semiconductor layer containing an organic semiconductor having a repeating unit represented by Formula 1.
摘要:
An embodiment of the present invention relates to a polymer or oligomer (A) containing a structural unit with hole transport properties, and also containing at least one type of organic group selected from the group consisting of groups having an ester linkage, groups having a carbonyl linkage, groups having an amide linkage, and groups having an imide linkage.
摘要:
The invention relates to novel conjugated polymers containing one or more 5,6-difluoro-benzo[1,2,5]thiadiazole-4,7-diylunits (hereinafter referred to as “FF-BTZ” units) and two or more different bridged bithiophene units, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends, mixtures and formulations as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising, or being prepared from, these polymers, polymer blends, mixtures or formulations.