Invention Grant
- Patent Title: Method for producing micron-resolution coloured images embedded in a very robust, very durable medium
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Application No.: US13376033Application Date: 2010-06-04
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Publication No.: US09638847B2Publication Date: 2017-05-02
- Inventor: Alain-Marcel Rey , Chrystel Deguet , Laurent Frey , Francois Tardif
- Applicant: Alain-Marcel Rey , Chrystel Deguet , Laurent Frey , Francois Tardif
- Applicant Address: FR Paris
- Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
- Current Assignee: Commissariat à l'énergie atomique et aux énergies alternatives
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0953689 20090604
- International Application: PCT/EP2010/057850 WO 20100604
- International Announcement: WO2010/139794 WO 20101209
- Main IPC: G02B5/00
- IPC: G02B5/00 ; G02B5/28 ; C03C17/34 ; G02B5/20 ; G03F7/00
Abstract:
A method for producing a colored or fluorescent substrate with a view to formation of a colored or fluorescent image including the formation. The method defines on a substrate of a colored or fluorescent matrix, pixels of at least two different colors, wherein each pixel forms a filter for a given color. At least one filter is an interferential filter or a filter obtained with colored or fluorescent particles.
Public/Granted literature
- US20120164399A1 METHOD FOR PRODUCING MICRON-RESOLUTION COLOURED IMAGES EMBEDDED IN A VERY ROBUST, VERY DURABLE MEDIUM Public/Granted day:2012-06-28
Information query
