Display system with light bars along the edges of the display
US10553182B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 21, 2018 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Aug 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display system includes a first display, a first light bar, and an electronic device. The first display displays a first image. The first light bar includes a plurality of light units disposed along part of a first edge of the first display. The electronic device includes an image capturing unit and a control unit. The image capturing unit captures an image of the first display and the first light bar whenever a light unit of the first light bar is turned on. The control unit identifies at least a first light unit and a last light unit of the first light bar along the first edge of the first display, and generates relative positions of the first light unit and the last light unit according to images captured by the image capturing unit and positions of edges of the first display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.