Title:
液晶化合物、液晶化合物の製造方法および該化合物を含有する液晶組成物
Document Type and Number:
Japanese Patent JP4209763
Kind Code:
B2
Abstract:
A liquid crystal compound with high helical twisting power, a method for preparing the same, and a liquid crystal composition containing the same. The liquid crystal compounds include cyclic group chain structures similar to the liquid crystal to serve as the core structure, and multi-ring structures of natural alcohol with optical activity, such as alcoholates of terpenol, borneol, cinchonidine, quinine, or derivatives thereof. As a result, the liquid crystal composition containing the liquid crystal compounds can filter out light of specific wavelengths from incident light due to optical activity and high helical twisting power thereof.
Inventors:
Lee Michihiro
Beating
Chung Gong Dragon
Beating
Chung Gong Dragon
Application Number:
JP2003419896A
Publication Date:
January 14, 2009
Filing Date:
December 17, 2003
Export Citation:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
C07C69/75; G02F1/13; C07B53/00; C07C67/08; C07C69/92; C07C69/94; C07D471/08; C09K19/30; C09K19/32; C09K19/34; C09K19/42
Foreign References:
| WO2003018549A1 |
Attorney, Agent or Firm:
Sota Asahina