Title:
光表示部を有するガラスセラミック物品
Document Type and Number:
Japanese Patent JP6389186
Kind Code:
B2
Abstract:
The present invention concerns an item having at least one light area, in particular for display, in particular white, said item comprising at least one glass ceramic substrate having a light transmission ranging from 0.8% to 40% and an optical transmission of at least 0.1% for at least one wavelength within the domain ranging from 420 to 780 nm, at least one light source, in particular a light-emitting diode, having an emission peak at a wavelength of between 430 and 490 nm, and at least one luminescent compound emitting in the area of the trichromatic diagram CIExyY (1931) delimited by the following coordinates (x, y): x 0.2658 0.2000 0.3000 0.4229 0.2658 y 0.7243 0.3950 0.3405 0.5756 0.7243 so as to form at least one light area, in particular for display, in particular white, in at least one area of the plate.
Inventors:
Jean-Eve La Rue
Pielic gise
Pablo Birat
Claire male
Pielic gise
Pablo Birat
Claire male
Application Number:
JP2015542334A
Publication Date:
September 12, 2018
Filing Date:
November 13, 2013
Export Citation:
Assignee:
Euro Kera Society of Nome Collective
International Classes:
F24C15/10; F21V9/08; F21V9/30; G09F13/20
Foreign References:
| WO2011089327A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Satoshi Deno
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