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Compound based on acridine-azacarbazole and application of compound

An azacarbazole and compound technology, which is applied in the field of organic electroluminescence devices, can solve the problems of OLED device service life decay, organic phase separation, and unsatisfactory commercialization requirements, etc., and achieves improved luminous efficiency and reduced production costs. Effect

Inactive Publication Date: 2018-12-07
AAC TECH NANJING
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  • Abstract
  • Description
  • Claims
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Benefits of technology

This new chemical structure described in this patented formula allows it to control how well different molecules called anaphors react together when they are excited into fluorescence emission. By controlling these reactions, we aim at creating better organic materials that emit strong yellowish green colors while also having good electrical properties such as low voltage operation and reduced power consumption compared to existing structures used in display technology.

Problems solved by technology

This patents discuss how different types of compounds called red-, yellow-, cyanate-, and trisporphyrin were discovered during research years when studying various aspects related to electronic displays such as liquid crystal displays. These new substances had improved performance compared to existing ones due to their ability to emit multiple colors simultaneously without being limited within one specific range. Additionally, these novel structures resulted in longer lifetimes than previous methods used in other applications like LCDs.

Method used

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  • Compound based on acridine-azacarbazole and application of compound
  • Compound based on acridine-azacarbazole and application of compound
  • Compound based on acridine-azacarbazole and application of compound

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Embodiment Construction

[0049] In order to make the purpose, technical solutions and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below. However, those of ordinary skill in the art can understand that in each implementation manner of the present invention, many technical details are proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed by each claim of the present invention can also be realized.

[0050] compound

[0051] The specific embodiment of the present invention provides a compound based on an acridine-azacarbazole unit, which has a structure represented by general formula (I), (II) or (III):

[0052]

[0053] Among them, X 1 、X 2 、X 3 、X 4 each independently selected from C or N, and X 1 、X 2 、X 3 、X 4 At least one of them is an N ato...

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Abstract

The invention relates to the technical field of organic electroluminescence devices and discloses an organic light-emitting material based on an acridine-azacarbazole unit and application of the organic light-emitting material in the devices. The organic light-emitting material has a structure represented by a general formula (I) (shown in the description). The compound is based on an indole skeleton, and the hole transportion property and electronic transportation property of the compound are extremely matched, so that the organic light-emitting material is particularly suitable for being taken as a deep blue light main body material to be applied to the technical fields of OLED, OFT, OPV, QLED and the like.

Description

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Claims

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Application Information

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Owner AAC TECH NANJING
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