Beijing Bayi Space Lcd Technology Co., Ltd

Beijing Bayi Space Liquid Crystal Technology Co. Ltd.

Youwen Cheng

Jianbo Sun

Jia Zhao

Kun Jiang

Pei Xie

Bin Hou

Weidong Jiang

Meiyan Wang

Qingyi Wang

Haiwei Zhang

Yijie Tang

Jianhua Cao

Xiong Dai

Chenghui Li

The disclosure belongs to the technical field of liquid crystal materials, and specifically relates to a polymerizable compound, a preparation method therefor, and the use thereof. The polymerizable compound has a structure as shown in general formula I. Compared with the existing polymerizable RM, the polymerizable compound has the advantages of a good solubility, a faster polymerization rate, a more complete extent of polymerization, and less residues, thereby improving the problem of poor display to a great extent.

Polymerizable compound, preparation method therefor, and use thereof

The present invention relates to an organic compound, an organic electroluminescent material, and an organic electroluminescent element. The structural formula of the compound is shown in formula (I). When the organic compound of the present invention is used for preparing an organic electroluminescent element, the electron mobility, thermal stability, and luminescent characteristics are excellent; and the organic compound can be applied to an organic layer of the organic electroluminescent element. The organic compound of the present invention has a relatively good film-forming property; and when same is applied to an electron transport layer and an electron transport auxiliary layer, an organic electroluminescent element, which has a lower driving voltage, a higher light emission efficiency, and a longer service life than existing electron transport materials, can be manufactured, and thus, a full-color display panel with having improved performance and a prolonged service life can be manufactured.

Organic electroluminescent element having an organic compound

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Beijing, China

Youwen Cheng