Invention Grant
- Patent Title: Birefringent layer with negative optical dispersion
- Patent Title (中): 具有负光学色散的双折射层
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Application No.: US12532901Application Date: 2008-03-04
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Publication No.: US08119026B2Publication Date: 2012-02-21
- Inventor: Owain Llyr Parri , Kevin Adlem , Karl Skjonnemand , David Wilkes
- Applicant: Owain Llyr Parri , Kevin Adlem , Karl Skjonnemand , David Wilkes
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP07006652 20070330
- International Application: PCT/EP2008/001703 WO 20080304
- International Announcement: WO2008/119426 WO 20081009
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/06 ; C09K19/32 ; C09K19/52
Abstract:
The invention relates to a birefringent layer having negative optical dispersion, a liquid crystal (LC) medium for its preparation, and the use of the birefringent layer and the LC media in optical, electrooptical, electronic, semiconducting or luminescent components or devices.
Public/Granted literature
- US20100072422A1 Birefringent Layer with Negative Optical Dispersion Public/Granted day:2010-03-25
Information query
