发明授权
- 专利标题： Photo-responsive liquid crystalline compound and its applications
- 专利标题（中）： 光敏液晶化合物及其应用
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申请号： US13697298申请日： 2011-05-10
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公开(公告)号： US08933208B2公开(公告)日： 2015-01-13
- 发明人: Yasuo Norikane , Yuki Hirai , Masaru Yoshida
- 申请人： Yasuo Norikane , Yuki Hirai , Masaru Yoshida
- 申请人地址： JP Tokyo
- 专利权人： National Institute of Advanced Industrial Science and Technology
- 当前专利权人： National Institute of Advanced Industrial Science and Technology
- 当前专利权人地址： JP Tokyo
- 代理机构： Venable LLP
- 代理商 Keith G. Haddaway; Daniel A. Kopp
- 优先权： JP2010-108325 20100510; JP2010-252846 20101111
- 国际申请： PCT/JP2011/002603 WO 20110510
- 国际公布： WO2011/142124 WO 20111117
- 主分类号： C07C245/08
- IPC分类号： C07C245/08 ; C09K19/24 ; C07D257/10 ; C09K19/34 ; G02F1/135 ; G02F1/01 ; G02F1/1333
摘要：
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.
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