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1. WO2020088582 - PLATINUM (II) SCHIFF BASE COMPLEXES WITH INCREASED EMISSION QUANTUM YIELD FOR RED OLED APPLICATIONS

Publication Number WO/2020/088582
Publication Date 07.05.2020
International Application No. PCT/CN2019/114666
International Filing Date 31.10.2019
IPC
C07F 15/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
C09K 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
06containing organic luminescent materials
H01L 51/50 2006.01
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)
H01L 51/54 2006.01
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)
54Selection of materials
Applicants
  • VERSITECH LIMITED [CN]/[CN]
Inventors
  • CHE, Chi Ming
  • KWONG, Chun Lam
  • LAM, Tsz Lung
Agents
  • LIU, SHEN & ASSOCIATES
Priority Data
62/753,44831.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PLATINUM (II) SCHIFF BASE COMPLEXES WITH INCREASED EMISSION QUANTUM YIELD FOR RED OLED APPLICATIONS
(FR) COMPLEXES DE BASE DE SCHIFF DE PLATINE (II) AYANT UN RENDEMENT QUANTIQUE D'ÉMISSION ACCRU POUR DES APPLICATIONS OLED ROUGES
Abstract
(EN)
Red-emitting platinum (II) Schiff base complexes with high emission quantum efficiency are prepared. These materials can be used to fabricate OLEDs.
(FR)
La présente invention concerne la préparation de complexes de base de Schiff à base de platine (II) émettant de la lumière rouge ayant une efficacité quantique d'émission élevée. Ces matériaux peuvent être utilisés pour fabriquer des diodes électroluminescentes organiques (OLED).
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