| 摘要 |
<p>#CMT# #/CMT# The device has a set of aggregates (100-130) provided for emitting infrared, visible or ultraviolet rays by luminescence. The aggregates are provided with a luminophore and a surface plasmon effect particle which are suitable for entering into interaction. The aggregates include an envelope that encapsulates the luminophore and the surface plasmon effect particle, and a separating layer covers the luminophore and the surface plasmon effect particle. #CMT# : #/CMT# An independent claim is also included for a method for authenticating an object e.g. textile, paper, glass or plastic, integrating an optical coding device. #CMT#USE : #/CMT# Optical coding device. #CMT#ADVANTAGE : #/CMT# The envelope of the aggregates encapsulates the luminophore and the surface plasmon effect particle, thus preventing decoding and virtually infringement of the aggregates in an efficient manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of a cross section of four aggregates. 100-130 : Aggregates #CMT#POLYMERS : #/CMT# The separating layer consists of a polymer or an inorganic oxide such as polysiloxane (SiO2), zirconium oxide (Zro2) or alumina (Al2O3).</p> |
