Geometric control of multi-resonance backbone DABNA for narrowband deep-blue electroluminescence
Hao Wu, Yi‐Zhong Shi, Mo‐Yuan Li, Xiao‐Chun Fan, Hui Wang, Tong-Yuan Zhang, Jia Yu, Kai Wang, Xiaohong Zhang
Abstract
A novel multi-resonance emitter, c-DABNA, was developed by planarizing the molecular geometry of the backbone DABNA, demonstrating promising deep blue emission with CIE coordinates of (0.161, 0.022) in toluene and (0.156, 0.033) in devices.
Topics & Concepts
ElectroluminescenceNarrowbandMaterials scienceResonance (particle physics)OptoelectronicsOpticsNanotechnologyPhysicsAtomic physicsLayer (electronics)Photonic and Optical DevicesSemiconductor Lasers and Optical DevicesGaN-based semiconductor devices and materials