[EN] COMPOSITION OF MATTER FOR USE IN ORGANIC LIGHT-EMITTING DIODES<br/>[FR] COMPOSITION DE MATIÈRE DESTINÉE À ÊTRE UTILISÉE DANS DES DIODES ÉLECTROLUMINESCENTES ORGANIQUES
申请人:KYULUX INC
公开号:WO2019195104A1
公开(公告)日:2019-10-10
The present disclosure relates to compounds of Formula (I) or (II), as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
Mechanochromic Delayed Fluorescence Switching in Propeller‐Shaped Carbazole–Isophthalonitrile Luminogens with Stimuli‐Responsive Intramolecular Charge‐Transfer Excited States
Herein, the universal design of high‐efficiency stimuli‐responsive luminous materials endowed with mechanochromic luminescence (MCL) and thermally activated delayed fluorescence (TADF) functions is reported. The origin of the unique stimuli‐triggered TADF switching for a series of carbazole–isophthalonitrile‐based donor–acceptor (D–A) luminogens is demonstrated based on systematic photophysical and
Trifluorobenzene compounds and process for producing the same
申请人:SDS Biotech K.K.
公开号:EP0307897A1
公开(公告)日:1989-03-22
A trifluorobenzene compound represented by the general formula (I):
wherein Z represents a cyano group or a carboxyl group, and a process for producing said compounds.
ISOPHTHALONITRILE COMPOUNDS, LUMINESCENT MATERIAL, AND LUMINESCENT ELEMENT INCLUDING SAME
申请人:Kyushu University, National University Corporation
公开号:EP3985081A1
公开(公告)日:2022-04-20
Provided are compounds represented by, for example, formula (1) (wherein R1, R2, R3 and R4 each independently represent a hydrogen atom, an alkyl group, or a heteroaryl group, not all of R1, R2, R3 and R4 being hydrogen atoms), a luminescent material including at least one compound selected from among the compounds, and a luminescent element including the luminescent material.
BLOCK COPOLYMER, MANUFACTURING METHOD THEREFOR, AND POLYMER ELECTROLYTE MATERIAL, MOLDED POLYMER ELECTROLYTE, AND SOLID-POLYMER FUEL CELL USING SAID BLOCK COPOLYMER