有机发光二极管用氘化化合物

IF 38.1 1区物理与天体物理 Q1 OPTICS

Nature Photonics Pub Date : 2026-06-24 DOI:10.1038/s41566-026-01917-z

Ross D. Jansen-van Vuuren, Jingwen Yao, Sheng-Fu Wang, Ohyun Kwon, Z. Valy Vardeny, Pi-Tai Chou, Shou-Cheng Dong

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引用次数: 0

摘要

有机发光二极管（oled）已被确立为消费电子产品的优质显示技术，并为柔性、大屏幕电子产品和可穿戴设备提供了很大的希望。尽管在商业上取得了成功，但OLED显示器仍然面临着性能上的主要瓶颈，包括有限的效率、工作寿命（稳定性）和高亮度下的效率下降。有机发光二极管的宿主和发射体的氘化是解决这些限制的有效手段，为荧光和磷光系统。在这里，我们描述了用于oled的氘化有机和有机金属化合物的最新进展，特别关注它们的性能优势、潜在的工作机制以及与大规模采用相关的实际挑战。本文综述了用于发光器件的氘化化合物的最新进展，阐述了氘化的优点、其工作机制以及更广泛应用的前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Deuterated compounds for organic light-emitting diodes

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Deuterated compounds for organic light-emitting diodes

Organic light-emitting diodes (OLEDs) have been established as a premium display technology for consumer electronics and offer much promise for flexible, large-screen electronics and wearable devices. Despite their commercial success, OLED displays still face major bottlenecks in performance, including limited efficiency, operational lifetime (stability), and efficiency roll-off at high brightness. Deuteration of OLED hosts and emitters is an effective means to address these limitations for fluorescent and phosphorescent systems. Here we describe recent advancements in the development of deuterated organic and organometallic compounds for OLEDs, with a particular focus on their performance benefits, the underlying working mechanisms, and practical challenges associated with their large-scale adoption. This Review surveys recent advances in deuterated compounds for light-emitting devices, addressing the advantages of deuteration, its working mechanisms, and prospects for wider implementation.

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来源期刊

Nature Photonics 物理-光学

CiteScore

54.20

自引率

1.70%

发文量

158

审稿时长

12 months

期刊介绍： Nature Photonics is a monthly journal dedicated to the scientific study and application of light, known as Photonics. It publishes top-quality, peer-reviewed research across all areas of light generation, manipulation, and detection. The journal encompasses research into the fundamental properties of light and its interactions with matter, as well as the latest developments in optoelectronic devices and emerging photonics applications. Topics covered include lasers, LEDs, imaging, detectors, optoelectronic devices, quantum optics, biophotonics, optical data storage, spectroscopy, fiber optics, solar energy, displays, terahertz technology, nonlinear optics, plasmonics, nanophotonics, and X-rays. In addition to research papers and review articles summarizing scientific findings in optoelectronics, Nature Photonics also features News and Views pieces and research highlights. It uniquely includes articles on the business aspects of the industry, such as technology commercialization and market analysis, offering a comprehensive perspective on the field.