Changeflow GovPing Pharma & Drug Safety USPTO Patent Application: Organic Electrolumine...
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USPTO Patent Application: Organic Electroluminescent Materials and Devices

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Published March 19th, 2026
Detected March 23rd, 2026
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Summary

The USPTO has published a patent application by Universal Display Corporation for organic electroluminescent materials and devices. The application details organometallic compounds, formulations, and organic light emitting devices (OLEDs) utilizing these compounds.

What changed

This document is a USPTO patent application (US20260082803A1) filed on September 5, 2025, and published on March 19, 2026. It describes novel organometallic compounds, formulations, and organic light emitting devices (OLEDs) developed by Universal Display Corporation. The invention focuses on materials comprising a central metal atom and a ligand with fused aromatic rings, intended for use in OLEDs and related consumer products.

As this is a patent application, it does not impose immediate regulatory obligations on companies. However, it signals potential future intellectual property developments and may impact research and development strategies in the organic electronics sector. Companies operating in this space should monitor the progress of this patent application and related filings for potential licensing opportunities or competitive landscape shifts.

Source document (simplified)

← USPTO Patent Applications

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

Application US20260082803A1 Kind: A1 Mar 19, 2026

Assignee

UNIVERSAL DISPLAY CORPORATION

Inventors

Zhiqiang Ji

Abstract

Provided are organometallic compounds comprising a central metal atom and an at least two dentate ligand comprising at least three 6-membered aromatic rings which are fused together. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) as well as related consumer products that utilize these organometallic compounds.

CPC Classifications

H10K 85/342 C07D 495/04 C07F 15/0033 C09K 11/02 C09K 11/06 H10K 85/40 C09K 2211/1011 C09K 2211/1029 C09K 2211/1037 C09K 2211/1051 C09K 2211/185 H10K 50/121

Filing Date

2025-09-05

Application No.

19320044

View original document →

Classification

Agency
USPTO
Published
March 19th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US20260082803A1

Who this affects

Applies to
Manufacturers Technology companies
Industry sector
3341 Computer & Electronics Manufacturing 3254 Pharmaceutical Manufacturing
Activity scope
Intellectual Property Filing
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Research & Development
Topics
Materials Science Electronics

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