Invention Grant
- Patent Title: Photo-responsive liquid crystalline compound and its applications
- Patent Title (中): 光敏液晶化合物及其应用
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Application No.: US13697298Application Date: 2011-05-10
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Publication No.: US08933208B2Publication Date: 2015-01-13
- Inventor: Yasuo Norikane , Yuki Hirai , Masaru Yoshida
- Applicant: Yasuo Norikane , Yuki Hirai , Masaru Yoshida
- Applicant Address: JP Tokyo
- Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Agent Keith G. Haddaway; Daniel A. Kopp
- Priority: JP2010-108325 20100510; JP2010-252846 20101111
- International Application: PCT/JP2011/002603 WO 20110510
- International Announcement: WO2011/142124 WO 20111117
- Main IPC: C07C245/08
- IPC: C07C245/08 ; C09K19/24 ; C07D257/10 ; C09K19/34 ; G02F1/135 ; G02F1/01 ; G02F1/1333
Abstract:
The purpose of the present invention is to provide novel liquid crystalline compounds that are capable of inducing phase transition by a light stimulus and are useful in the display, optoelectronics, and photonics field. The present invention relates to the liquid crystalline compounds represented by general formula (1): wherein R1, R2 and R3 are independently selected from the group consisting of hydrogen, alkyl, alkoxyl, alkoxycarbonyl, alkoxycarbonyloxy, alkanoyl, alkanoyloxy, alkoxyphenyl, and N-alkylaminocarbonyl, and n is an integer.
Public/Granted literature
- US20130066068A1 PHOTO-RESPONSIVE LIQUID CRYSTALLINE COMPOUND AND ITS APPLICATIONS Public/Granted day:2013-03-14
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