NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME
The introduction of a novel compound, as defined by chemical formula 1, addresses the efficiency, voltage, and lifetime challenges in organic light emitting devices, resulting in enhanced performance and longevity.
JP7655635B2Active Publication Date: 2025-04-02LG CHEM LTD
5 Cites 0 Cited by
Patent Information
- Application Number
- JP2023563239
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-11-09
- Filing Date
- 2022-11-10
- Publication Date
- 2025-04-02
- Estimated Expiration
- 2042-11-10
AI Technical Summary
Technical Problem
Existing organic light emitting devices face challenges in enhancing efficiency, reducing driving voltage, and improving lifetime characteristics, which are critical for their performance and longevity.
Method used
The development of a novel compound represented by chemical formula 1, which can be used in various organic layers of an organic light emitting device, including hole injection, hole transport, luminescence, electron transport, and electron injection layers.
Benefits of technology
The use of the compound represented by chemical formula 1 in organic light emitting devices leads to improved efficiency, lower driving voltage, and extended lifetime, making it suitable for various applications.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to a novel compound and an organic light-emitting device containing the same.
Need to check novelty before this filing date? Find Prior Art