Invention Grant
US08497051B2 Method and composition for producing optical elements having a gradient structure
有权
用于制造具有梯度结构的光学元件的方法和组合物
- Patent Title: Method and composition for producing optical elements having a gradient structure
- Patent Title (中): 用于制造具有梯度结构的光学元件的方法和组合物
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Application No.: US13139524Application Date: 2009-12-21
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Publication No.: US08497051B2Publication Date: 2013-07-30
- Inventor: Peter William de Oliveira , Michael Veith , Peter Koenig , Jenny Kampka , Anette Kraegeloh
- Applicant: Peter William de Oliveira , Michael Veith , Peter Koenig , Jenny Kampka , Anette Kraegeloh
- Applicant Address: DE Saarbruecken
- Assignee: Leibniz-Institut fuer Neue Materialien Gemeinnuetzige GmbH
- Current Assignee: Leibniz-Institut fuer Neue Materialien Gemeinnuetzige GmbH
- Current Assignee Address: DE Saarbruecken
- Agency: Cahn & Samuels, LLP
- Priority: DE102008064168 20081222
- International Application: PCT/EP2009/009177 WO 20091221
- International Announcement: WO2010/072390 WO 20100701
- Main IPC: G03H1/00
- IPC: G03H1/00 ; G03B1/04 ; G02B27/01 ; G11B13/02
Abstract:
A composition for producing optical elements having a gradient structure, particularly for holographic applications, is formed by a refractive index gradient. The composition is produced from one or more polymerizable and/or polycondensable monomers and at least one biological polymer. A potential difference is generated for the directed diffusion of the monomers by inducing a local polymerization or polycondensation. The result is the formation of a refractive index gradient.
Public/Granted literature
- US20110242631A1 Method and Composition for Producing Optical Elements Having a Gradient Structure Public/Granted day:2011-10-06
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