Organic electroluminescent materials and devices

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By using a combination of a specific host compound and a Pt complex in the emitter layer of an OLED device, the shortcomings of OLED devices in color performance have been addressed, achieving improved color saturation and optimization of the emitter layer, thus meeting the color requirements of industry standards.

CN122444634APending Publication Date: 2026-07-24UNIVERSAL DISPLAY CORP

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: UNIVERSAL DISPLAY CORP
Filing Date: 2021-04-01
Publication Date: 2026-07-24

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Abstract

This application relates to organic electroluminescent materials and devices. Organic metal compounds are provided. Formulations comprising these organic metal compounds are also provided. OLEDs and related consumer products utilizing the disclosed compounds and Pt complex compounds are additionally provided.

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