Invention Grant
- Patent Title: Diffractive color system
- Patent Title (中): 衍射色系
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Application No.: US10577068Application Date: 2003-10-22
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Publication No.: US08146950B2Publication Date: 2012-04-03
- Inventor: Pasi Laakkonen , Joni Orava , Jeroen Carelse
- Applicant: Pasi Laakkonen , Joni Orava , Jeroen Carelse
- Applicant Address: FI Tampere
- Assignee: Avantone Oy
- Current Assignee: Avantone Oy
- Current Assignee Address: FI Tampere
- Agency: Venable LLP
- Agent Eric J. Franklin
- International Application: PCT/FI03/00789 WO 20031022
- International Announcement: WO2005/039172 WO 20050428
- Main IPC: B42D15/00
- IPC: B42D15/00 ; B42D15/10

Abstract:
A method in a diffractive color system that specifies visual color effects and/or target colors that are formed by mixing together two or more diffractively produced primary colors. The primary colors and the characteristics of the elementary gratings used in producing them are selected in such a manner that they produce the desired exact primary colors particularly in the application-specific lighting and by taking into account, when required, the color of the substrate material and/or other background separately. A diffractive color system implements the method. A diffractive component produces the mixed target color. A product contains one or more diffractive color effects.
Public/Granted literature
- US20070165309A1 Diffractive color system Public/Granted day:2007-07-19
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