基本信息:
- 专利标题： 광 반응성 액정 조성물, 조광 소자, 조광 소자의 제조 방법
- 专利标题（英）：Photoreactive liquid crystal composition, light control element and method for producing light control element
- 专利标题（中）：光反应性液晶组合物，光控元件，光控元件的制造方法
- 申请号：KR1020177014530 申请日：2015-11-05
- 公开(公告)号：KR1020170078753A 公开(公告)日：2017-07-07
- 发明人： 사사키도모유키 , 오노히로시 , 가와츠키노부히로 , 고토고헤이 , 미나미사토시
- 申请人： 코우리츠다이가쿠호우징 효고켄리츠다이가쿠 , 고쿠리츠다이가쿠호진 나가오카기쥬츠가가쿠다이가쿠 , 닛산 가가쿠 고교 가부시키 가이샤
- 申请人地址： *-*, Gakuennishi-machi *-chome, Nishi-ku, Kobe-shi, Hyogo, Japan
- 专利权人： 코우리츠다이가쿠호우징 효고켄리츠다이가쿠,고쿠리츠다이가쿠호진 나가오카기쥬츠가가쿠다이가쿠,닛산 가가쿠 고교 가부시키 가이샤
- 当前专利权人： 코우리츠다이가쿠호우징 효고켄리츠다이가쿠,고쿠리츠다이가쿠호진 나가오카기쥬츠가가쿠다이가쿠,닛산 가가쿠 고교 가부시키 가이샤
- 当前专利权人地址： *-*, Gakuennishi-machi *-chome, Nishi-ku, Kobe-shi, Hyogo, Japan
- 代理人： 특허법인코리아나
- 优先权： JPJP-P-2014-225710 2014-11-06
- 国际申请： PCT/JP2015/081114 2015-11-05
- 国际公布： WO2016072436 2016-05-12
- 主分类号： C09K19/42
- IPC分类号： C09K19/42 ; C09K19/54 ; C09K19/34 ; C09K19/30 ; C09K19/12
The present invention, without using the liquid crystal alignment film, the element which is obtained by controlling the orientation of liquid crystal in the liquid crystal bulk, and specifically provides a photo-reactive liquid crystal composition for making a service, and / or elements of the light control element. The present invention, (A) (A-1) Photo-crosslinking, and (A-2) a photoreactive polymer liquid crystal having a photo-reactive side chain that causes the at least one reaction selected from the group consisting of photo-isomerization; And (B) a low-molecular liquid crystal; A, 3: photoreactive a liquid crystal composition, the components (A) and (B) the weight ratio ((B) component (A) component) of a component having a 97 ~ 20: 80 in composition, and a liquid crystal cell having the composition to provide a light control element to be formed has.
公开/授权文献:
- KR102477725B1 광 반응성 액정 조성물, 조광 소자, 조광 소자의 제조 방법 公开/授权日：2022-12-14