Extended Pi-Conjugated Platinum (Ii) Complexes
The Invention Provides Organometallic Complexes Comprising An Extended Pi-Conjugated Tridentate Ligand Having A Platinum Center In Which Chemical And/Or Physical Properties Of The Complexes May Be Modified By Changing The Structure Of The Ligands. The Complex Finds Use In Devices Incorporated Into Electroluminescent Devices, Flat Panel Displays, Organic Light Emitting Devices, Polymer Light Emitting Devices, Transistors, Serrors, And Lasers.
Patent Number: US9023490B2
Application Number: US2008137742A
Inventor: Che, Chi Ming
Priority Date: 15 Jun 2007
Priority Number: US9023490B2
Application Date: 12 Jun 2008
Publication Date: 5 May 2015
IPC Current: H01J000163 | B05D000506 | C07F001500 | C09K001106 | H01L005100 | H01L005150
US Class: 428690 | 313504 | 546004
Assignee Applicant: Versitech Limited
Title: Extended pi-conjugated platinum (II) complexes
Usefulness: Extended pi-conjugated platinum (II) complexes
Summary: (I) is useful as a light-emitting material in an electroluminescent device, an organic light-emitting device, a polymer light-emitting device, a photovoltaic cell, a field-effect transistor, a sensor or a laser (claimed). (I) is useful in non-linear optical materials, full-color flat-panel displays with color filters, lighting sources and/or a variety of other devices. (I) is useful as emitters or dopants in organic light emitting device and white organic light emitting device.
Novelty: New organometallic complex comprising an extended pi-conjugated tridentate ligand having a platinum center useful e.g. as light-emitting material in a polymer light-emitting device, a photovoltaic cell, sensor or laser
Optics
LED/OLED
Hong Kong
