COPOLYIMIDE, LIQUID CRYSTAL ALIGNING LAYER COMPRISING THE SAME , AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME
申请人:Fang Xing-Zhong
公开号:US20100060834A1
公开(公告)日:2010-03-11
The present invention relates to a novel polyimide copolymer, a method of preparing the polyimide copolymer, a liquid crystal aligning layer including the polyimide copolymer, a method of producing the liquid crystal aligning layer, and a liquid crystal display including the liquid crystal aligning layer. The liquid crystal aligning layer that includes the polyimide copolymer according to the present invention is advantageous in that when ultraviolet rays are radiated on movable chains of the polyamic acid copolymer to perform alignment before a polyimide copolymer is imidized and heat treatment is then performed to conduct imidization, thermal stability is excellent, residual images are not formed, and alignment of liquid crystals is excellent.
POLYMER NANOCOMPOSITES AND METHODS OF MAKING NANOCOMPOSITES
申请人:Saudi Aramco
公开号:US20140128519A1
公开(公告)日:2014-05-08
Embodiments of the present disclosure provide for polymer nanocomposites, methods of making polymer nanocomposites, and the like.