Multi-screen combined type electronic tag

• Main Authors: CAI JIWEN, LI JING
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2014
• Subjects: ADVERTISING; CALCULATING; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; HANDLING RECORD CARRIERS; LABELS OR NAME-PLATES; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SEALS; SIGNS

The utility model discloses a multi-screen combined type electronic tag comprising at least two display devices, a wireless message receiving/sending device and a power supply device. The display devices are used for receiving and displaying messages and are connected through a port, and therefore v...