13272-97-4Relevant academic research and scientific papers
Silane derivative, light-emitting device material and light-emitting device
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Paragraph 0087-0090; 0101-0104; 0200-0204, (2021/10/20)
The invention provides a material for improving the light-emitting utilization rate and color purity of an organic light-emitting device. The organic light-emitting device made of the covering layer material provided by the invention can realize high light-emitting efficiency and color purity. The organic light-emitting element of the invention can be used for light sources, marking plates, identification lamps and the like of organic EL displays, illumination and the like. The present invention provides an organic light-emitting device having significantly improved light emission utilization rate and excellent color purity. The general formula (1) is defined in the specification.
