Electronic shelf display apparatus
US10803783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Jan 31, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to an electronic shelf display apparatus. An electronic shelf display is provided. The electronic shelf display comprises a display module, an electronic paper (ePaper) module, a communication module, and a control module. The communication module receives a first signal indicating a first message to be displayed on the display module and receives a second signal indicating a second message to be displayed on the ePaper module. The control module is electrically connected to the communication module, the display module, and the ePaper module. The control module controls the display module and the ePaper module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.