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1. WO2019234563 - CYANO-DERIVATIZED OLIGONOPHENYLACETYLENE-BASED FLUORESCENT SMALL MOLECULES SUITABLE FOR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS AND THEIR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS

Publication Number WO/2019/234563
Publication Date 12.12.2019
International Application No. PCT/IB2019/054513
International Filing Date 31.05.2019
Chapter 2 Demand Filed 18.03.2020
IPC
C07C 255/50 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
50to carbon atoms of non-condensed six-membered aromatic rings
H01L 51/50 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
CPC
C07C 255/54
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
54containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
C07C 255/55
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
55containing cyano groups and esterified hydroxy groups bound to the carbon skeleton
C07C 255/58
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
255Carboxylic acid nitriles
49having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
58containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
C09K 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
06containing organic luminescent materials
H01L 51/0059
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0059Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
H01L 51/5012
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
5012Electroluminescent [EL] layer
Applicants
  • TUBITAK [TR]/[TR]
Inventors
  • DABAK, Salih
  • USTA, Hakan
  • TEKİN, Emine
  • ALIMLI EYİGÜN, Dilek
  • UÇAR, Esin
  • ÜLKÜ, Alper
Priority Data
TR 2018/0798405.06.2018TR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CYANO-DERIVATIZED OLIGONOPHENYLACETYLENE-BASED FLUORESCENT SMALL MOLECULES SUITABLE FOR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS AND THEIR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS
(FR) PETITES MOLÉCULES FLUORESCENTES À BASE D'OLIGONOPHÉNYLACÉTYLÈNE CYANO-DÉRIVATISÉES APPROPRIÉES POUR UNE UTILISATION DANS DES APPLICATIONS DE DIODES ÉLECTROLUMINESCENTES ORGANIQUES ET LEUR UTILISATION DANS DES APPLICATIONS DE DIODES ÉLECTROLUMINESCENTES ORGANIQUES
Abstract
(EN) The present invention relates to the synthesis of oligonophenylacetylene-based fluorescent π-conjugated small molecules, which are derivatized with group or groups of cyano (-CN) and have the ability to emit light with very sharp emission peaks at different wavelengths and relates to their use in organic light emitting diodes (OLEDs) as light-emitting active layers.
(FR) La présente invention concerne la synthèse de petites molécules π-conjuguées fluorescentes à base d'oligonophénylacétylène, qui sont dérivatisées avec un groupe ou des groupes de cyano (-CN) et qui ont la capacité d'émettre de la lumière avec des pics d'émission très nets à différentes longueurs d'onde ainsi que leur utilisation dans des diodes électroluminescentes organiques (OLED) en tant que couches actives électroluminescentes.
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