PLATINUM(II) COMPLEXES FOR OLED APPLICATIONS
The current invention relates to novel platinum(II) based organometallic materials. These materials show high emission quantum efficiencies and low self-quenching constant. Also provided are high efficiency, green to orange emitting organic light-emitting diode (OLED) that are fabricated using platinum(II) based organometallic materials as the light-emitting material. The organometallic materials of the invention are soluble in common solvents; therefore, solution process methods such as spin coating and printing can be used for device fabrication. The devices fabricated from these materials show low efficiency roll-off.
Patent Number: US20130274473A1
Application Number: US13861119A
Inventor: CHE, Chi Ming | KUI, Chi Fai | KWOK, Chi Chung
Priority Date: 12 Apr 2012
Priority Number: US20130274473A1
Application Date: 11 Apr 2013
Publication Date: 17 Oct 2013
IPC Current: H01L005100
US Class: 546004 | 546042 | 546111 | 546160 | 546256 | 546264
Assignee Applicant: The University of Hong Kong
Title: PLATINUM(II) COMPLEXES FOR OLED APPLICATIONS
Usefulness: PLATINUM(II) COMPLEXES FOR OLED APPLICATIONS
Summary: (I) is useful in light-emitting device such as organic LED (all claimed), which is used in mobile electronics devices such as cell phones.
Novelty: New platinum(II)-based organometallic complex, useful in light-emitting device such as organic LED used in mobile electronics devices such as cell phones
电子
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