Organic electroluminescent chromophores containing electron donors and methods for their synthesis

A technology of electron donor and synthesis method, which is applied in the field of organic electro-optic chromophore and its synthesis, can solve the problem that the electro-optic coefficient is not very high, and achieve the goal of improving the macroscopic electro-optic coefficient, increasing the hyperpolarizability, and reducing the electrostatic interaction Effect
CN103664933BInactive Publication Date: 2015-11-04TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Publication Date
2015-11-04
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the field of organic electro-optical materials and particularly relates to high-performance organic electro-optical chromophores containing electron donors and a synthetic method thereof. The organic electro-optical chromophores containing electron donors can be doped or hooked to a proper polymer material to form electro-optical materials, and are used as core layers for manufacturing electro-optical apparatuses. The high-performance organic electro-optical chromophores containing electron donors disclosed by the invention have the following structural formula which is shown in the specification.
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Description

technical field

[0001] The invention relates to the field of organic electro-optic materials, in particular to a class of high-performance organic electro-optic chromophores containing electron donors and a synthesis method thereof. Background technique

[0002] In the fields of optical communication and optical signal processing, electro-optical conversion is an indispensable technical means. As a key component of electro-optic devices, electro-optic materials play a decisive role in electro-optic conversion. At present, the practical electro-optical materials are mainly inorganic lithium niobate materials. Compared with inorganic materials, organic materials have the advantages of large nonlinear optical coefficient, fast response speed, high optical damage threshold, molecular design according to requirements, easy processing and low cost. Devices made of organic electro-optic materials have low half-wave voltage (less than 1V) and ultra-high bandwidth (expected bandwid...

Claims

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