Media wall
US10932385B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2020 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Jan 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/001
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a media wall including a frame structure including a mounting cell, an electronic appliance disposed in the mounting cell, a drive roller arranged above the mounting cell, a screen wound around the drive roller by half a turn, the screen including a first region and a second region positioned, a motor configured to provide rotational force to the drive roller to vary an area of the first region, and a protruding frame introduced into and drawn out of the mounting cell, wherein, when the screen is in a first state, the first region is widened to cover the electronic appliance, and the protruding frame protrudes forward and contacts the first region of the screen, wherein, when the screen is in a second state, the first region is narrowed to expose the electronic appliance, and the protruding frame retreats rearward and is spaced apart from the screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.