Electronic label and method for driving the same
US11397447B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 1, 2021 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides an electronic label and a method for driving the same. The electronic label includes: a plurality of display screens; a repeater configured to receive content data to be displayed on the plurality of display screens and distribute the content data to a communicator according to a signal strength between the repeater and the communicator; the communicator configured to receive the content data from the repeater; and a controller comprising a serial data interface and configured to transmit, through the serial data interface, the content data to be displayed on the plurality of display screens and a control signal generated by the controller for controlling the plurality of display screens to the plurality of display screens respectively, so as to control the plurality of display screens to display the respective content data received according to the control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.