Invention Grant
- Patent Title: Glass-ceramic article comprising a luminous color display
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Application No.: US14421678Application Date: 2013-08-12
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Publication No.: US10012362B2Publication Date: 2018-07-03
- Inventor: Jean-Yves Laluet , Pierrick Guiset , Gaelle Ferriz , Claire Mallet
- Applicant: EUROKERA S.N.C.
- Applicant Address: FR Château-Thierry
- Assignee: EUROKERA S.N.C.
- Current Assignee: EUROKERA S.N.C.
- Current Assignee Address: FR Château-Thierry
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1257797 20120814
- International Application: PCT/FR2013/051925 WO 20130812
- International Announcement: WO2014/027161 WO 20140220
- Main IPC: F21V9/30
- IPC: F21V9/30 ; F21V9/16 ; C03C10/00 ; C03C17/00 ; C03C17/34 ; F24C7/08 ; F21K9/90 ; G01N21/31 ; F24C15/10 ; G02B5/22

Abstract:
The present invention relates to an article having at least one colored luminous region, in particular a display, said article comprising at least one glass-ceramic substrate having a luminous transmission ranging from 0.8% to 40% and an optical transmission of at least 0.1% for at least one wavelength in the range extending from 420 to 780 nm, at least one light source and at least one inkjet filter of thickness comprised between 1 and 50 μm, so as to form at least one colored luminous region, in particular a display, in at least one region of the glass-ceramic substrate.
Public/Granted literature
- US20150219312A1 GLASS-CERAMIC ARTICLE COMPRISING A LUMINOUS COLOR DISPLAY Public/Granted day:2015-08-06
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