279262-11-2Relevant articles and documents
Self-alignment additive as well as preparation method and application thereof
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Paragraph 0081; 0085-0090, (2020/12/01)
The invention relates to a self-alignment additive and a preparation method and application thereof. The additive is a compound shown as a general structure I. Through interaction between -OH and a substrate surface, the additive achieves vertical alignment of liquid crystal molecules in a situation of no PI alignment film exists. The additive is cheap and stable in performance, can be widely applied in the field of liquid crystal display and has important application value.