Organic Compound and Light-Emitting Device Patent Application
Summary
The USPTO has published a patent application (US20260090268A1) for an organic compound and a light-emitting device incorporating it. The application details specific chemical structures and their application in electronic apparatus. The filing date was September 8, 2025.
What changed
This document is a published patent application from the USPTO detailing an invention related to organic compounds and their use in light-emitting devices. The application, US20260090268A1, filed on September 8, 2025, and published on March 26, 2026, describes specific chemical moieties and their arrangement within an emission layer for electronic devices.
This publication does not impose immediate compliance obligations. However, it represents a new disclosure in the field of organic electronics and materials science. Companies involved in the development or manufacturing of OLEDs, electronic displays, or related components should review this application for potential intellectual property considerations, such as freedom to operate or opportunities for licensing and further innovation.
Archived snapshot
Mar 26, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND ELECTRONIC EQUIPMENT INCLUDING THE ELECTRONIC APPARATUS
Application US20260090268A1 Kind: A1 Mar 26, 2026
Inventors
Hyungwoo Lee, Gyeongheon Kim, Hoilim Kim, Hayoung Yu, Junyoung Lee
Abstract
A light-emitting device includes a first electrode, a second electrode opposite to the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes an organic compound including a first moiety represented by Formula 1 and a second moiety represented by Formula 2: wherein, in Formulae 1 and 2,a moiety represented by is a single bond or a double bond,X11, X12, X21, and X22 are each independently O or S,Y11 is C, C(R13), or N,Z11 is C(R14), N, N(R14), O, or S,Y21 is C, C(R23), or N,Z21 is C(R24), N, N(R24), O, or S,R11 or R12 is a linking site to the second moiety, andR21 or R22 is a linking site to the first moiety.
CPC Classifications
H10K 85/654 C07D 207/44 C07D 207/456 C07D 233/96 C07D 249/12 C07D 277/36 C07D 403/14 C07D 405/14 C07D 409/14 C07D 471/16 C07D 487/14 C07D 487/16 C07D 493/14 C07D 513/22 H10K 85/622 H10K 85/6574 H10K 50/15 H10K 50/17
Filing Date
2025-09-08
Application No.
19322475
Named provisions
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