| abstract |
A polymerizable compound having high polymerization reactivity, high conversion rate and high solubility in a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite prepared from the composition, and a liquid crystal having the composite A display element is provided. A liquid crystal display device produced from a polymerizable composition containing a compound represented by formula (1). (P 1 to P 6 are polymerizable groups; S 1 to S 6 are single bonds, alkylene, etc .; a1, a3, and a4 are integers of 0 to 4; a2 is an integer of 1 to 4; 3 ≦ a1 + a2 + a3 + a4 ≦ 10; Ring A 1 to Ring A 4 are divalent groups derived from benzene, naphthalene, anthracene, pyrimidine, pyridine and the like; Z 1 to Z 3 are a single bond, alkylene and the like; at least one of Z 1 to Z 3 is − C≡C-; b1 is 0 or 1) [Selection figure] None |