Display device
US12418999B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2024 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Oct 3, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/3026
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a display device including a display module, a frame located in rear of the display module, a step difference adjusting unit located between the display module and the frame to adjust a distance between the display module and the frame, a worm shaft providing a driving force to the step difference adjusting unit, and a controller controlling the display module to output a marker at a position related to the step difference adjusting unit. Accordingly, it is possible to adjust a height or level difference between the display modules disposed adjacent to each other without separation of the display modules, thereby shortening the installation time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.