The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2013
Filed:
Nov. 05, 2009
Seung Han Shin, Seoul, KR;
Eu Gene Chang, Daejeon, KR;
Myong Hoon Lee, Jeollabuk-do, KR;
Kwang Un Jeong, Jeollabuk-do, KR;
Yun Ju Bae, Cungcheongnam-do, KR;
Seung Han Shin, Seoul, KR;
Eu Gene Chang, Daejeon, KR;
Myong Hoon Lee, Jeollabuk-do, KR;
Kwang Un Jeong, Jeollabuk-do, KR;
Yun Ju Bae, Cungcheongnam-do, KR;
Korea Institute of Industrial Technology, Chungcheongnam-do, KR;
Industrial Cooperation Foundation Chonbuk National University, Jeollabuk-do, KR;
Abstract
The present invention relates to a lyotropic chromonic liquid crystal composition, a method for manufacturing a lyotropic chromonic liquid crystal coating film and a lyotropic chromonic liquid crystal coating film manufactured thereby. The lyotropic chromonic liquid crystal composition of the present invention includes chromonic liquid crystal compounds and monomers each having opposing acid-base properties. Use of the lyotropic chromonic liquid crystal composition in the formation of optical films leads to improvements in electrical and optical properties such as mechanical strength, an insulating characteristic and a refractive index.