Electronic shelf label system, electronic shelf label terminal, electronic shelf label server and control method for the same
US9760334B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2015 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Nov 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Each electronic shelf label terminal includes a display section, a first image storage section in which a first image containing the price of a commodity displayed on the commodity shelf equipped with the electronic shelf label terminal is stored, a second image storage section in which a second image consisting of n parts simultaneously displayed on each display section of n electronic shelf label terminals arranged in one direction is stored, and a control section configured to repeatedly carry out a control to continuously display the second image stored in the second image storage section for a time which is n times greater than the display time of the first image at a predetermined interval after displaying the first image stored in the first image storage section for a time at a predetermined interval on the display section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.