Invention Grant
- Patent Title: Ester group containing liquid crystals for optical or electro optical devices
- Patent Title (中): 含有用于光学或电光器件的液晶的酯基
-
Application No.: US13382455Application Date: 2010-07-05
-
Publication No.: US08951616B2Publication Date: 2015-02-10
- Inventor: Jean Francois Eckert , Martin Roth
- Applicant: Jean Francois Eckert , Martin Roth
- Applicant Address: CH Zug
- Assignee: Rolic AG
- Current Assignee: Rolic AG
- Current Assignee Address: CH Zug
- Agency: Sughrue Mion. PLLC
- Priority: EP09164992 20090709; EP10151538 20100125
- International Application: PCT/EP2010/059528 WO 20100705
- International Announcement: WO2011/003846 WO 20110113
- Main IPC: C09K19/20
- IPC: C09K19/20 ; C07C69/78 ; C09K19/38 ; C09K19/46 ; C09K19/04
Abstract:
The invention relates to polymerizable liquid crystals compound (I) having a liquid crystalline phase and to liquid crystalline compositions comprising compounds (I), their use as birefringence layer.
Public/Granted literature
- US20120114907A1 ESTER GROUP CONTAINING LIQUID CRYSTALS FOR OPTICAL OR ELECTRO OPTICAL DEVICES Public/Granted day:2012-05-10
Information query
