Invention Application
- Patent Title: Optically anisotropic body
- Patent Title (中): 光学各向异性体
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Application No.: US10534765Application Date: 2003-10-27
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Publication No.: US20060014088A1Publication Date: 2006-01-19
- Inventor: Dirk De Boer , Dirk Broer , Gerardus Karman , Armanda Nieuwkerk , Emiel Peeters , Blanca Van Der Zande
- Applicant: Dirk De Boer , Dirk Broer , Gerardus Karman , Armanda Nieuwkerk , Emiel Peeters , Blanca Van Der Zande
- Applicant Address: NL Eindhoven 5621
- Assignee: Koninklike Philips Electronics N.V.
- Current Assignee: Koninklike Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven 5621
- Priority: NL1021933 20021115
- International Application: PCT/IB03/04819 WO 20031027
- Main IPC: C09K19/00
- IPC: C09K19/00
Abstract:
The invention relates to an optically anisotropic body, such as a compensation foil or a micro-lens array, having a desired pattern of optical properties. Said body is obtainable by a method wherein a non-uniform electric and/or magnetic field is applied over a body comprising a polymerizable electro-optical and/or magneto-optical material, such as a LC monomer, thus inducing a desired molecular pattern. The pattern is made permanent by polymerising the electro-optical and/or magnetooptical material.
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