1065657-51-3Relevant articles and documents
Organic light-emitting material, preparing method thereof and organic light-emitting device
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Paragraph 0036-0037, (2019/10/01)
The invention discloses an organic light-emitting material, a preparing method thereof and an organic light-emitting device. The organic light-emitting material comprises oxadiazole benzodioxazole. The organic light-emitting material comprises the oxadiazole benzodioxazole, has high planarity and strong visible pi-pi* absorption capacity and meanwhile has high-quantum-yield fluorescent transmission capacity; thus, the oxadiazole benzodioxazole with a large pi conjugation system has the efficient electronic transmission characteristic, can increase the charge migration efficiency as an efficient electron withdrawing group and effectively improves the light-emitting efficiency of the organic light-emitting device.
Novel host light-emitting material as well as synthetic method and application thereof
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Paragraph 0046; 0050; 0051, (2018/11/27)
The invention belongs to the field of organic light-emitting materials, and particularly relates to a novel host light-emitting material. The material is compounds with a structural formula shown in the description. The novel host light-emitting material disclosed by the invention belongs to novel soluble phenanthro-pyrimidine light-emitting materials, and is a novel material synthesized by the phenyl-linked highly-conjugated phenanthro-pyrimidine and phenylpyrimidine; and the novel host light-emitting material can be successfully applied to an organic light-emitting material, and has higher efficiency and brightness and a low driving voltage.
Organic compound and application thereof in electroluminescent device
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Paragraph 0162; 0167; 0168, (2017/05/18)
The invention provides an organic compound shown in the formula I. The invention further provides application of the organic compound in an electroluminescent device. The performance of the electroluminescent device can be effectively improved through the organic compound.
Organic Compound, Benzoxazole Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using Benzoxazole Derivative
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Page/Page column 60, (2012/07/27)
Novel benzoxazole derivatives are provided to reduce driving voltage of light-emitting elements, and to reduce power consumption of light-emitting elements, light-emitting devices, and electronic devices. A benzoxazole derivative represented by the general formula (G1) is provided. Since the benzoxazole derivative represented by the general formula (G1) has an electron-injecting property, the benzoxazole derivative can be suitably used for light-emitting elements, light-emitting devices, and electronic devices.
Organic Compound, Benzoxazole Derivative, and Light-Emitting Element, light-Emitting Device, and Electronic Device Using the Benzoxazole Derivative
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, (2009/12/05)
Novel benzoxazole derivatives are provided to reduce driving voltage of light-emitting elements, and to reduce power consumption of light-emitting elements, light-emitting devices, and electronic devices. A benzoxazole derivative represented by the general formula (G1) is provided. Since the benzoxazole derivative represented by the general formula (G1) has an electron-injecting property, the benzoxazole derivative can be suitably used for light-emitting elements, light-emitting devices, and electronic devices.
Benzoxazole Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using the Same
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Page/Page column 62, (2009/12/05)
An object is to provide a novel benzoxazole derivative. Another object is to reduce driving voltage of a light-emitting element. Still another object is to reduce power consumption of a light-emitting element, a light-emitting device, and an electronic device. A benzoxazole derivative represented by General Formula (G1) is provided. The benzoxazole derivative represented by General Formula (G1) has an electron-injecting property and an electron-transporting property; accordingly, it can be favorably used for a light-emitting element, a light-emitting device, and an electronic device.
