LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQUID CRYSTAL ALIGNMENT FILM USING SAME, AND LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME
申请人:LG CHEM, LTD.
公开号:US20200392409A1
公开(公告)日:2020-12-17
Provided is a liquid crystal aligning agent composition including a urea-based compound that contains two or more urea functional groups and has a structure in which a hydroxyalkyl group is substituted for a terminal amino group of a urea functional group, together with polyimide and its precursor polymer.
[EN] LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNMENT FILM, LIQUID CRYSTAL DISPLAY ELEMENT AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY ELEMENT<br/>[FR] AGENT D'ALIGNEMENT DE CRISTAUX LIQUIDES, FILM D'ALIGNEMENT DE CRISTAUX LIQUIDES, ÉLÉMENT D'AFFICHAGE À CRISTAUX LIQUIDES, ET PROCÉDÉ DE PRODUCTION D'ÉLÉMENT D'AFFICHAGE À CRISTAUX LIQUIDES<br/>[JA] 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法