Display device having gap width measuring device between panels and control method therefor
US11488564B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosed subject matter relates to a display device having at least a first and a second panel, each of which comprises luminous elements arranged in rows and columns and which can be aligned with one another to form a gap running parallel to the columns, at least one connecting element for holding the panels in their aligned position, a measuring device which determines a width of the gap for a row of the first panel, and a driver which controls said luminous element as a function of both the signal and the gap width determined for said row. The disclosed subject matter further relates to a panel and a control method for said display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.