Display device
US12400563B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2024 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Aug 30, 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, and a worm shaft providing a driving force to the step difference adjusting unit, the step difference adjusting unit including a holder magnet having the display module coupled to a rear surface thereof, a leveling screw extending in a rear surface direction from the holder magnet to adjust an amount of insertion into the frame, and a clutch module selectively providing the driving force of the worm shaft to the leveling screw. Accordingly, installation time may be shortened by adjusting a height or level difference between the display modules disposed adjacent to each other without separation of the display module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.