Luggage tag has a body with one bistable electronic visual display assembly and one screen, a radio receiver and a processor configured to convert short range command signals detected by the receiver into signals suitable to modify the image on the display screen. A manually operated switch activates the receiver and processor with a battery for a short time period sufficient to receive the command signals and modify the display. The electric components are encapsulated with an RFID transponder assembly in one resiliently flexible, plastic laminate body or the transponder assembly is encapsulated in a planar, plastic laminate flap permanently attached to a separate rigid protective case housing the remaining electric components. The tag is secured to a bag with a flexible connector, under tension, to retain the tag in a fixed position always exposing the sole display screen.

Luggage tag has a body with one bistable electronic visual display assembly and one screen, a radio receiver and a processor configured to convert short range command signals detected by the receiver into signals suitable to modify the image on the display screen. A manually operated switch activates the receiver and processor with a battery for a short time period sufficient to receive the command signals and modify the display. The electric components are encapsulated with an RFID transponder assembly in one resiliently flexible, plastic laminate body or the transponder assembly is encapsulated in a planar, plastic laminate flap permanently attached to a separate rigid protective case housing the remaining electric components. The tag is secured to a bag with a flexible connector, under tension, to retain the tag in a fixed position always exposing the sole display screen.

An identification card includes a ceramic substrate with opposite surfaces, and an accommodating part. A marking joint part is arranged in the accommodating part, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate. The marking joint part includes a bearing layer and a marking part arranged on the bearing layer. The bearing layer and the marking part are of an integrated structure. The ceramic substrate is provided with an accommodating part for setting a marking joint part to ensure the flatness of the identification card, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate.

An identification card includes a ceramic substrate with opposite surfaces, and an accommodating part. A marking joint part is arranged in the accommodating part, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate. The marking joint part includes a bearing layer and a marking part arranged on the bearing layer. The bearing layer and the marking part are of an integrated structure. The ceramic substrate is provided with an accommodating part for setting a marking joint part to ensure the flatness of the identification card, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate.

A magnetic property detection apparatus that detects magnetic properties of a magnetic material included in a paper sheet transported through a transport path includes a magnet unit that generates a magnetic field that is perpendicular to a direction of transport of the paper sheet in the transport path and parallel to a transport surface of the paper sheet, of which magnetic field intensity decreases as the paper sheet is being transported in the transport direction, and after the magnetic field intensity has reached 0 (zero), the magnetic field intensity increases with the magnetic field being directed in a reverse direction; and a plurality of magnetic sensors arranged in the magnetic field generated by the magnet unit at locations at which the magnetic field intensity are mutually different, and that detect the magnetic properties of the paper sheet being transported through the transport path. The magnetic properties of the magnetic material included in the paper sheet are detected based on output signals of the plurality of magnetic sensors acquired when the magnetic material is detected.

The disclosure provides an optical anti-counterfeiting element and an optical anti-counterfeiting product. The optical anti-counterfeiting element comprises a substrate and a plurality of reflective mirror segments; wherein each of the plurality of reflective mirror segments is arranged on one side surface of the substrate according to a preset rule, the plurality of reflective mirror segments are arranged at intervals and two adjacent reflective mirror segments form a gap, and the plurality of reflective mirror segments and/or the gap provide pixels of macroscopic images, thereby forming macroscopic dynamic images and stereoscopic images. The disclosure solves the problem in the related art that an optical anti-counterfeiting element has a low yield.

The disclosure provides an optical anti-counterfeiting element and an optical anti-counterfeiting product. The optical anti-counterfeiting element comprises a substrate and a plurality of reflective mirror segments; wherein each of the plurality of reflective mirror segments is arranged on one side surface of the substrate according to a preset rule, the plurality of reflective mirror segments are arranged at intervals and two adjacent reflective mirror segments form a gap, and the plurality of reflective mirror segments and/or the gap provide pixels of macroscopic images, thereby forming macroscopic dynamic images and stereoscopic images. The disclosure solves the problem in the related art that an optical anti-counterfeiting element has a low yield.